Pull-Down/Hoisting Capacity
| Pull-Down Capacity | Up to 29 483 kg (65,000 lb) Up to 29 483 kg (65,000 lb) |
Account
If you already have an existing account with another Cat App, you can use the same account to sign in here
One Account. All of Cat.
Your Caterpillar account is the single account you use to log in to select services and applications we offer. Shop for parts and machines online, manage your fleet, go mobile, and more.
Welcome Back!
My Account Dashboard
Account Information
Site Settings
Security
Drills MD6250
Request A Price Find DealerKey Specs
- Pull-Down Capacity
- Up to 29 483 kg (65,000 lb)
- Up to 29 483 kg (65,000 lb)
- Hole Diameter
- 165-250 mm (6.5-9.875 in)
- 165-250 mm (6.5-9.875 in)
- Engine
- Cat® C27
- Cat® C27
Overview
Cat® From the Ground Up. Productive From the Ground Down
The Cat® MD6250 is built from the ground up with 100% Cat parts to help you get the most out of your operation. With built-in autonomous features and the option to integrate Cat MineStar™ technologies, the MD6250 offers accurate, reliable performance in any drilling application. It’s easy to own and operate, with improved serviceability and the durability you expect from Caterpillar — backed by the world-class support of the Cat dealer network. Designed to drill holes from 165-250 mm (6.5-9.875 in) in diameter, the MD6250 is is optimized for single-pass or multi-pass drilling in both rotary and down-the-hole drilling modes.
Benefits
Greater Fuel Efficiency
Thanks to electronic control strategies, reduced engine RPM and lower idle speeds
Standard Autonomy Features
Integrated Drill Assist functionality and building-block Cat MineStar™ autonomy solutions
Higher Uptime
Extended service intervals, improved serviceability and optional onboard MineStar Health monitoring
Features At A Glance
- Ergonomic controls to help operators stay alert and avoid fatigue
- Multifunction joystick controls and touchscreen monitors are easy to use and intuitive
- Excellent visibility, thanks to multiple cameras and full-length windows
- Optional heated and ventilated seat for enhanced operator comfort
- Cat to the core, with common parts and components and consistent design characteristics across all Cat drill models
- Shared software for autonomous features
- Backed by the world-class support of the Cat dealer network
- Common electronic architecture across all Cat machines to ensure technician familiarity
- Cat Electronic Technician (Cat ET) enables fast and easy troubleshooting
- Serve as common platform for integrating future autonomy solutions
- Product Link™ Elite provides real-time performance tracking
- Volumetric air flow control enables operator to reduce air flow by up to 50% to match a specific drilling tool and application
- C27 engine matched to largest “standard” compressor in this class for fast cycle times
- Powertrain optimized to withstand rigorous drilling applications
- High - and low -pressure configurations offer variable volume air control
- Optimal feed force, rotary torque and air, helping to reduce fuel consumption
- Integrated Drill Assist functionality, including auto level, auto retract jacks, auto raise and lower mast, and auto drill
- Machine health and performance monitoring keep machine running productively
- Drill depth meter helps reduce over- and under-drilling
- Ready to connect with the Cat MineStar suite of technologies, including Terrain for drilling and Command for drilling
- Excellent visibility, thanks to multiple cameras and full-length windows
- MineStar Command for drilling enables remote or autonomous operation — removing operator from the machine
- Seven engine shut-down buttons and more than 40 conditional safety interlocks
- Slip-resistant surfaces for safer ingress/egress and service
- LED interior lights and backlit joysticks and keypads; exterior spot and flood lights illuminate paths for ingress/egress and major service points
- Large water and fuel tanks reduce time spent refilling
- Grouped service-access points, neat hose-runs and wiring reduce maintenance time
- Cat MineStar Health offerings enable onboard health and performance monitoring
- Extended service intervals minimize maintenance downtime
- Designed to use less fuel, which reduces engine emissions
- Tier 4 Final engines reduce NOx and particulate matter
- Reduced waste and lower owning and operating costs thanks to increased commonality of systems and components, plus a reduction in unique part numbers
- Longer maintenance intervals that decrease the amount of waste contributed to the environment
Product Specifications for MD6250
Specifications
| Hole Diameter | 165-250 mm (6.5-9.875 in) 165-250 mm (6.5-9.875 in) |
| Engine | Cat® C27 Cat® C27 |
| Bit Load | Up to 32 655 kg (Up to 71,993 lb) Up to 32 655 kg (Up to 71,993 lb) |
Engine Choices
| Components (1) | Dual starter motors Dual starter motors |
| Components (2) | Ether starting aid (ether bottle supplied locally) Ether starting aid (ether bottle supplied locally) |
| Features | Scheduled Oil Sampling (S·O·SSM) ports Scheduled Oil Sampling (S·O·SSM) ports |
| Emissions: Equivalent to U.S. EPA Tier 4 Final - ISO 14396 | 872 hp 650 kW |
| Emissions: Equivalent to U.S. EPA Tier 4 Final - ISO 14396 (DIN) | 884 mhp (PS) 884 mhp (PS) |
| Emissions: Equivalent to U.S. EPA Tier 2 - ISO 14396 (DIN) | 838 mhp (PS) 838 mhp (PS) |
| Emissions: Equivalent to U.S. EPA Tier 2 - ISO 14396 | 826 hp 616 kW |
| Emissions: Equivalent to U.S. EPA Tier 2 - Engine Power | C27 @ 1,800 rpm C27 @ 1,800 rpm |
| Emissions: Equivalent to U.S. EPA Tier 4 Final - Engine Power | C27 @ 1,800 rpm C27 @ 1,800 rpm |
Cooling
| Components (1) | Coolers with easy cleaning access Coolers with easy cleaning access |
| Components (2) | Separate engine cooling module Separate engine cooling module |
| Components (3) | All cooler core sections are replaceable All cooler core sections are replaceable |
| Components (4) | Automatic variable speed fan control Automatic variable speed fan control |
| Features | Functional in ambient temperature of 52° C (125° F) Functional in ambient temperature of 52° C (125° F) |
Climate Choices
| Climate Level 1 Standard Fluids and Lubricants (1) | Rated down to –1° C (30° F) Rated down to –1° C (30° F) |
| Climate Level 1 Standard Fluids and Lubricants (2) | Withstands high heat to 52° C (125° F) Withstands high heat to 52° C (125° F) |
| Climate Level 2 Arctic Fluids and Lubricants | Rated down to –18° C (–0.4° F) Rated down to –18° C (–0.4° F) |
| Climate Level 4 Arctic Fluids and Lubricants (1) | Rated down to –40° C (–40° F) Rated down to –40° C (–40° F) |
| Climate Level 4 Arctic Fluids and Lubricants (2) | Diesel fired heating system that heats and circulates engine coolant through engine block, below deck water tank, heating elements for battery trays Diesel fired heating system that heats and circulates engine coolant through engine block, below deck water tank, heating elements for battery trays |
| Climate Level 4 Arctic Fluids and Lubricants (3) | Full Arctic lubricant package to include engine and hydraulic oil Full Arctic lubricant package to include engine and hydraulic oil |
| Climate Level 4 Arctic Fluids and Lubricants (4) | Electric heating package with breaker panel to power: 120V heating blanket for compressor receiver tank, heat trace for hosing from water tank to water pump and water fast-fill assembly, plus primary tank Electric heating package with breaker panel to power: 120V heating blanket for compressor receiver tank, heat trace for hosing from water tank to water pump and water fast-fill assembly, plus primary tank |
| Climate Level 4 Arctic Fluids and Lubricants (5) | Shore power connection box with switchable 240-600V (50 amp) connection (diesel gen set and/or plug supplied locally). Box includes standard 50 hz battery charger, if 60 hz charger required, to be ordered via after market, refer to P-n 540-4271 Shore power connection box with switchable 240-600V (50 amp) connection (diesel gen set and/or plug supplied locally). Box includes standard 50 hz battery charger, if 60 hz charger required, to be ordered via after market, refer to P-n 540-4271 |
| Climate Level 4 Arctic fluids and lubricants (6) | Breaker panel includes five (5) additional breakers for locally supplied heating elements if needed Breaker panel includes five (5) additional breakers for locally supplied heating elements if needed |
| Batteries, Sealed (1) | Quantity: Four (4) Quantity: Four (4) |
| Batteries, Sealed (2) | Quantity: Six (6) (required for cold weather Level 2 and 4 and/or semi autonomy packages) Quantity: Six (6) (required for cold weather Level 2 and 4 and/or semi autonomy packages) |
Frame and Work Deck
| Features (1) | Leveling Jacks, A-frame/mast pivot and drill deck are welded integrally to mainframe for maximum durability and long life Leveling Jacks, A-frame/mast pivot and drill deck are welded integrally to mainframe for maximum durability and long life |
| Features (2) | Primary fuel tank capacity 1416 L (374 gal) Primary fuel tank capacity 1416 L (374 gal) |
| Features (3) | Fuel capacity expansion for additional 1416 L (374 gal) optional for total capacity of 2832 L (748 gal); (required for autonomy packages) Fuel capacity expansion for additional 1416 L (374 gal) optional for total capacity of 2832 L (748 gal); (required for autonomy packages) |
| Features (4) | Three (3) egress points on deck areas in addition to main access Three (3) egress points on deck areas in addition to main access |
| Components (1) | Stationary drill deck; for vertical and angle drilling Stationary drill deck; for vertical and angle drilling |
| Components (2) | Four leveling jacks provide leveling on a 7° bench (any orientation) Four leveling jacks provide leveling on a 7° bench (any orientation) |
| Components (3) | Heavy duty tow hooks (front end) Heavy duty tow hooks (front end) |
| Components (4) | Four (4) lift lugs, for use with cables or chains Four (4) lift lugs, for use with cables or chains |
| Components (5) | Fixed access stairs to the cab area Fixed access stairs to the cab area |
| Components (6) | Sturdy guardrails with toe guards, self-closing gates Sturdy guardrails with toe guards, self-closing gates |
Undercarriage
| Model | Cat® 336E EL Excavator type Cat® 336E EL Excavator type |
| Carrier Rollers | Three (3) Three (3) |
| Track chain guards and guides | Level two Level two |
| Drawbar Pull | 93745 lbf 417000 N |
| Triple Grousers (1) | 600 mm (23.6 in); for hard rock; 0.88 bar (12.7 psi) ground bearing pressure 600 mm (23.6 in); for hard rock; 0.88 bar (12.7 psi) ground bearing pressure |
| Triple Grousers (2) | 750 mm (29.5 in); for soft rock; 1.10 bar (15.9 psi) ground bearing pressure 750 mm (29.5 in); for soft rock; 1.10 bar (15.9 psi) ground bearing pressure |
| Lower rollers | Twelve (12) Twelve (12) |
| Travel Speed | 1.5 mile/h 2.45 km/h |
Hydraulics
| Components (1) | Two (2) primary pumps – 145 cc (piston, with proportional electronic controls) Two (2) primary pumps – 145 cc (piston, with proportional electronic controls) |
| Components (2) | One (1) auxiliary circuit pump – 110 cc (piston, load sensing) One (1) auxiliary circuit pump – 110 cc (piston, load sensing) |
| Components (3) | Two (2) fan pumps – 74 cc (piston, with proportional electronic controls) Two (2) fan pumps – 74 cc (piston, with proportional electronic controls) |
| Components (4) | Two (2) charge pumps – 43.9 + 56.5 cc (double stack gear, fixed displacement) Two (2) charge pumps – 43.9 + 56.5 cc (double stack gear, fixed displacement) |
| Components (5) | Scheduled Oil Sampling (S·O·S) ports Scheduled Oil Sampling (S·O·S) ports |
Dimensions (Approximate) - 13.6 m (44.6 ft) Mast
| Width Non-Cab End | 15.9 ft 4.845 m |
| Width Cab End | 18.45 ft 5.624 m |
| Note | Width and length dimensions include: cascading stairs and walk-around access for cab. Width and length dimensions include: cascading stairs and walk-around access for cab. |
| Mast Only Shipping Length | 61.4 ft 18.72 m |
| Height - Mast Up | 61.13 ft 19.546 m |
| Body Length | 38.41 ft 11.708 m |
| Length - Mast Down | 66.17 ft 20.18 m |
| Height - Mast Down | 16.84 ft 5.134 m |
Hydraulic Break Out Wrench
| Variable Grip Hydraulic Break Out Wrench Grip Ranges (1) | 114-152 mm (4.5-6 in) 114-152 mm (4.5-6 in) |
| Variable Grip Hydraulic Break Out Wrench Grip Ranges (2) | 152-216 mm (6.0-8.5 in) 152-216 mm (6.0-8.5 in) |
Tool Package DTH
| Components (7) | Pipe wiper seal Pipe wiper seal |
| Components (8) | Drill tool lubricator is included with selection of DTH Compressor Drill tool lubricator is included with selection of DTH Compressor |
| Components (1) | Two-piece roller deck bushing Two-piece roller deck bushing |
| Components (2) | Pipe positioner rollers Pipe positioner rollers |
| Components (3) | Deck wrench Deck wrench |
| Components (4) | Shock sub Shock sub |
| Components (5) | Top Sub Top Sub |
| Components (6) | Hammer Sub Hammer Sub |
Safety and Security
| Feature | Approach angle of 15 degrees facilitates loading and unloading on a lowboy Approach angle of 15 degrees facilitates loading and unloading on a lowboy |
| Components (13) | Lifting lugs Lifting lugs |
| Components (1) | Alloy drill deck covers, for servicing when mast is horizontal Alloy drill deck covers, for servicing when mast is horizontal |
| Components (2) | Seven (7) engine shut down buttons, by each drill egress/access point, in cab, in engine area, on drill deck Seven (7) engine shut down buttons, by each drill egress/access point, in cab, in engine area, on drill deck |
| Components (3) | Over forty (40) conditional safety interlocks Over forty (40) conditional safety interlocks |
| Components (4) | Hinged window guard over the full length of the front drill window Hinged window guard over the full length of the front drill window |
| Components (5) | Three (3) egress points on deck areas in addition to main access Three (3) egress points on deck areas in addition to main access |
| Components (6) | Self-closing gates secure egress ladder locations Self-closing gates secure egress ladder locations |
| Components (7) | Electric horn activated by push button in the cab Electric horn activated by push button in the cab |
| Components (8) | Automatic tram alarm, audible Automatic tram alarm, audible |
| Components (9) | Under deck mounted battery box with keyed battery disconnect/starter disconnect/remote jump start terminals Under deck mounted battery box with keyed battery disconnect/starter disconnect/remote jump start terminals |
| Components (10) | Compressor air hoses with safety retention cables Compressor air hoses with safety retention cables |
| Components (11) | Slip resistant surfaces Slip resistant surfaces |
| Components (12) | Tow hooks on non-drill-end Tow hooks on non-drill-end |
Operator Environment
| Cab - Premium |
– Additional storage – Leather seat with heat and ventilation – Heavy duty seat suspension – Dual pane window glass – Removable guard for driller window, plus window facing power train – Wipers for the driller window plus front and rear windows – Additional storage – Leather seat with heat and ventilation – Heavy duty seat suspension – Dual pane window glass – Removable guard for driller window, plus window facing power train – Wipers for the driller window plus front and rear windows |
| Cab - Standard |
– Fabric seat – Single pane window glass – Removable guard for driller window – Wiper for the driller window – Fabric seat – Single pane window glass – Removable guard for driller window – Wiper for the driller window |
| Cab Design |
– Spacious FOPS cab is 3 m² (32.3 ft²) with an integrated operator station – Cab rubber shock-mounts – Operator station design integrates an ergonomic seat, joystick controls with full instrumentation, and dual 254 mm (10 in) color displays, high definition touchscreen and 12-volt power port – Additional display screen for cc cameras; color, high-definition 254 mm (10 in) – Three (3) cc cameras (front and left side) providing 360° vision coverage from operators seat; camera in the mast to view pipe rack carousel/top drive operation – Power convertor 24V to 12V – Radio-ready for communication and entertainment stereo – Two swing-out doors and Cat keyed locks – Literature holder – Removable floor mat – Spacious FOPS cab is 3 m² (32.3 ft²) with an integrated operator station – Cab rubber shock-mounts – Operator station design integrates an ergonomic seat, joystick controls with full instrumentation, and dual 254 mm (10 in) color displays, high definition touchscreen and 12-volt power port – Additional display screen for cc cameras; color, high-definition 254 mm (10 in) – Three (3) cc cameras (front and left side) providing 360° vision coverage from operators seat; camera in the mast to view pipe rack carousel/top drive operation – Power convertor 24V to 12V – Radio-ready for communication and entertainment stereo – Two swing-out doors and Cat keyed locks – Literature holder – Removable floor mat |
| Seating | – Seat swivels, locks and retractable, two-point/76 mm (3 in) wide seat belt, tilts (5° adjustment), lumbar support, fore/aft seat adjustment 80 mm (3.1 in) – Seat swivels, locks and retractable, two-point/76 mm (3 in) wide seat belt, tilts (5° adjustment), lumbar support, fore/aft seat adjustment 80 mm (3.1 in) |
| Windows |
– Large windows front, rear and right cab side; full length drill window with guard – Windshield wipers with a common washer tank – Large windows front, rear and right cab side; full length drill window with guard – Windshield wipers with a common washer tank |
| Lighting |
– LED interior lights and map light at operators seat, backlit joysticks and keypads – Flood lights for the drill perimeter – Spotlights for power group area; drill deck; mast carousel; access ladder and walkways – Lighting package includes 4,200 lumens flood light on perimeter, mast clearance lights, cab mounted strobe, front mounted tram beacon – LED interior lights and map light at operators seat, backlit joysticks and keypads – Flood lights for the drill perimeter – Spotlights for power group area; drill deck; mast carousel; access ladder and walkways – Lighting package includes 4,200 lumens flood light on perimeter, mast clearance lights, cab mounted strobe, front mounted tram beacon |
| HVAC |
– Floor heating vent – Roof-mounted air conditioner/heating/pressurizing unit – Filter access from deck – Defogging HVAC vents on main window – Floor heating vent – Roof-mounted air conditioner/heating/pressurizing unit – Filter access from deck – Defogging HVAC vents on main window |
Operating System Controls - Standard
| Components (22) | Prewired for Terrain and autonomous operation Prewired for Terrain and autonomous operation |
| Components (23) |
Drill Assist automated functionality: – Auto level, auto jack retract – Auto mast raise and lock, auto mast unlock and park Drill Assist automated functionality: – Auto level, auto jack retract – Auto mast raise and lock, auto mast unlock and park |
| Components (1) | All electric controls for drilling, tramming, leveling plus auxiliary functions All electric controls for drilling, tramming, leveling plus auxiliary functions |
| Components (2) | Electronic compressor control Electronic compressor control |
| Components (3) | Rotary torque control Rotary torque control |
| Components (4) | Virtual rotary head travel stops and interlocks Virtual rotary head travel stops and interlocks |
| Components (5) | Pipe positioner engaged/disengaged indicator Pipe positioner engaged/disengaged indicator |
| Components (6) | Drill depth meter Drill depth meter |
| Components (7) | Drill performance and drill health display system Drill performance and drill health display system |
| Components (8) | Data logging of machine health with warnings and fault code records with export capability Data logging of machine health with warnings and fault code records with export capability |
| Components (9) | Delayed engine shut down Delayed engine shut down |
| Components (10) | Rotary head rpm gauge (digital display in screen) Rotary head rpm gauge (digital display in screen) |
| Components (11) | Filter indicators for hydraulic, fuel, compressor and engine Filter indicators for hydraulic, fuel, compressor and engine |
| Components (12) | Jack pressure sensors in display Jack pressure sensors in display |
| Components (13) | Dust suppression control Dust suppression control |
| Components (14) | Mast lock indicator Mast lock indicator |
| Components (15) | ECM proportional fan speed control system ECM proportional fan speed control system |
| Components (16) | Tram interlock, machine stability limits Tram interlock, machine stability limits |
| Components (17) | Tram interlock, pipe in hole Tram interlock, pipe in hole |
| Components (18) | Tram interlock, mast up and locked or down and parked Tram interlock, mast up and locked or down and parked |
| Components (19) | Tram interlock, jack retracted Tram interlock, jack retracted |
| Components (20) | Tram interlock, winch parked Tram interlock, winch parked |
| Components (21) | Cab environment controls (AC, filter, heat, fan speeds) Cab environment controls (AC, filter, heat, fan speeds) |
Dimensions (Approximate) - 11.2 m (36.7 ft) Mast
| Width Non-Cab End | 15.9 ft 4.845 m |
| Width Cab End | 18.45 ft 5.625 m |
| Note | Width and length dimensions include: cascading stairs and walk-around access for cab. Width and length dimensions include: cascading stairs and walk-around access for cab. |
| Mast Only Shipping Length | 53.5 ft 16.32 m |
| Height - Mast Up | 56.3 ft 17.146 m |
| Body Length | 38.41 ft 11.708 m |
| Length - Mast Down | 58.3 ft 17.78 m |
| Height - Mast Down | 16.84 ft 5.134 m |
Compressor/Receiver Choices
| Receiver Tank Choice (1) | Low pressure 8.6 bar (125 psi) for ASME/CRN/AU or CE Low pressure 8.6 bar (125 psi) for ASME/CRN/AU or CE |
| Receiver Tank Choice (2) | High pressure 24.1 or 34.4 bar (350 or 500 psi) for ASME/CRN/AU or CE High pressure 24.1 or 34.4 bar (350 or 500 psi) for ASME/CRN/AU or CE |
| Compressor - Rotary Drilling | 56.6 m³/min (2,000 ft³/min) @ 8.6 bar (125 psi) 56.6 m³/min (2,000 ft³/min) @ 8.6 bar (125 psi) |
| Compressor - DTH Drilling (1) | 38.2 m³/min (1,350 ft³/min) @ 34.4 bar (500 psi) 38.2 m³/min (1,350 ft³/min) @ 34.4 bar (500 psi) |
| Compressor - DTH Drilling (2) | 42.4 m³/min (1,500 ft³/min) @ 24.1 bar (350 psi) 42.4 m³/min (1,500 ft³/min) @ 24.1 bar (350 psi) |
| Features (1) | With the compressor’s variable volume control, the operator can limit air output resulting in reduced fuel consumption With the compressor’s variable volume control, the operator can limit air output resulting in reduced fuel consumption |
| Features (2) | Electronic compressor control and regulation Electronic compressor control and regulation |
| Features (3) | DTH selection includes tool oiler DTH selection includes tool oiler |
Mast Packages
| Angle Drilling | Included with either mast Included with either mast |
| Mast Accessories Manual - 11.2 m (36.7 ft) or 13.6 m (44.6 ft) Mast | One (1) wire rope pipe catcher, manual bit basket One (1) wire rope pipe catcher, manual bit basket |
| Mast Accessories Hydraulic - 11.2 m (36.7 ft) Mast | One (1) hydraulically actuated pipe catcher, hydraulically operated bit basket One (1) hydraulically actuated pipe catcher, hydraulically operated bit basket |
| Mast Accessories Hydraulic - 13.6 m (44.6 ft) Mast | One (1) hydraulically actuated pipe catcher, plus one (1) wire rope pipe catcher, hydraulically operated bit basket One (1) hydraulically actuated pipe catcher, plus one (1) wire rope pipe catcher, hydraulically operated bit basket |
Service Tool Options
| Lifting Bails (Available on Request) |
– API thread 89 mm (3.5 in) – to lift corresponding drill tools (6.75 in tricone bits or 6-inch class DTH hammers) – API thread 114 mm (4.5 in) – to lift corresponding drill tooling (7.875 and 9 in tricone bits or 8-inch class DTH hammers) – API thread 140 mm (5.5 in) – to lift shock sub adapter – BECO thread 102 mm (4 in) – to lift corresponding drill pipe (5.5 in OD) – BECO thread 114 mm (4.5 in) – to lift corresponding drill pipe (6.0, 6.5, 6.625 and 7 in OD) – BECO thread 152 mm (6 in) – to lift corresponding drill pipe (7.625 in OD) – API thread 89 mm (3.5 in) – to lift corresponding drill tools (6.75 in tricone bits or 6-inch class DTH hammers) – API thread 114 mm (4.5 in) – to lift corresponding drill tooling (7.875 and 9 in tricone bits or 8-inch class DTH hammers) – API thread 140 mm (5.5 in) – to lift shock sub adapter – BECO thread 102 mm (4 in) – to lift corresponding drill pipe (5.5 in OD) – BECO thread 114 mm (4.5 in) – to lift corresponding drill pipe (6.0, 6.5, 6.625 and 7 in OD) – BECO thread 152 mm (6 in) – to lift corresponding drill pipe (7.625 in OD) |
Drill Pipe
| 6.1 m (20 ft) Pipes for 13.6 m (44.6 ft) Mast - holds quantity of four (4) - Option 4 | 6.5 in 165 mm |
| 6.1 m (20 ft) Pipes for 13.6 m (44.6 ft) Mast - holds quantity of four (4) - Option 1 | 5 in 127 mm |
| 6.1 m (20 ft) Pipes for 13.6 m (44.6 ft) Mast - holds quantity of four (4) - Option 6 | 7.625 in 194 mm |
| 10.6 m (35 ft) Pipes for 11.2 m (36.7 ft) Mast - holds quantity of four (4) - Option 1 | 5 in 127 mm |
| 6.1 m (20 ft) Pipes for 13.6 m (44.6 ft) Mast - holds quantity of four (4) - Option 3 | 6 in 152 mm |
| 10.6 m (35 ft) Pipes for 11.2 m (36.7 ft) Mast - holds quantity of four (4) - Option 6 | 7.625 in 194 mm |
| 10.6 m (35 ft) Pipes for 11.2 m (36.7 ft) Mast - holds quantity of four (4) - Option 4 | 6.5 in 165 mm |
| 10.6 m (35 ft) Pipes for 11.2 m (36.7 ft) Mast - holds quantity of four (4) - Option 3 | 6 in 152 mm |
| 10.6 m (35 ft) Pipes for 11.2 m (36.7 ft) Mast - holds quantity of four (4) - Option 2 | 5.5 in 140 mm |
| 10.6 m (35 ft) Pipes for 11.2 m (36.7 ft) Mast - holds quantity of four (4) - Option 5 | 7 in 178 mm |
| 6.1 m (20 ft) Pipes for 13.6 m (44.6 ft) Mast - holds quantity of four (4) - Option 2 | 5.5 in 140 mm |
| 6.1 m (20 ft) Pipes for 13.6 m (44.6 ft) Mast - holds quantity of four (4) - Option 5 | 7 in 178 mm |
Carousel (Mast size and pipe diameter dependent)
| Pipe rack carousel, standard: |
– 11.2 m (36.7 ft) Mast: holds quantity of four (4) 10.6 m (35 ft) pipes – 13.6 m (44.6 ft) Mast: holds quantity of four (4) 6.1 m (20 ft) pipes – 11.2 m (36.7 ft) Mast: holds quantity of four (4) 10.6 m (35 ft) pipes – 13.6 m (44.6 ft) Mast: holds quantity of four (4) 6.1 m (20 ft) pipes |
Mast and Pipe Rack Carousel Features
| Features (7) | Sliding deck wrench assembly Sliding deck wrench assembly |
| 13.6 m (44.6 ft) Mast - Hole Diameter Range: 152-250 mm (6-9.875 in) - Single-Pass Depth | 44.6 ft 13.6 m |
| Features (5) | Auto tensioning of pull down and hoist cables Auto tensioning of pull down and hoist cables |
| 11.2 m (36.7 ft) Mast - Hoist Speed | 2.65 ft/s 0.81 m/s |
| Features (3) | Drill strings configured for bit changes (above the deck) Drill strings configured for bit changes (above the deck) |
| Features (1) | Mast configurations complete with pipe rack carousel and angle drilling package (vertical, out to 30 degrees in 5-degree increments) Mast configurations complete with pipe rack carousel and angle drilling package (vertical, out to 30 degrees in 5-degree increments) |
| Features (8) | Configured with roller deck bushing for tricone applications, two-piece deck bushing for DTH Configured with roller deck bushing for tricone applications, two-piece deck bushing for DTH |
| Features (10) | Drill pipe positioner Drill pipe positioner |
| Features (11) | Rotation gear box with single motor up to 160 rpm, up to 11 700 N∙m (8,629 lbf-ft) torque Rotation gear box with single motor up to 160 rpm, up to 11 700 N∙m (8,629 lbf-ft) torque |
| Features (9) | Closed circuit camera in mast is used to view pipe rack carousel/top drive operation while racking pipes Closed circuit camera in mast is used to view pipe rack carousel/top drive operation while racking pipes |
| Features (6) | Variable grip hydraulic break out wrench for range of pipe diameters Variable grip hydraulic break out wrench for range of pipe diameters |
| 11.2 m (36.7 ft) Mast - Hole Diameter Range: 152-250 mm (6-9.875 in) - Multi-Pass Depth | Down to 53.9 m (Down to 176.7 ft) Down to 53.9 m (Down to 176.7 ft) |
| Features (4) | Single Hydraulic Cylinder and cable system for pulldown/hoist Single Hydraulic Cylinder and cable system for pulldown/hoist |
| Features (2) | Hydraulically actuated, self-indexing pipe rack carousel accepts pipe diameters from 127 mm (5 in) to 194 mm (7.625 in) Hydraulically actuated, self-indexing pipe rack carousel accepts pipe diameters from 127 mm (5 in) to 194 mm (7.625 in) |
| 13.6 m (44.6 ft) Mast - Hole Diameter Range: 152-250 mm (6-9.875 in) - Multi-Pass Depth | Down to 37.9 m (Down to 124.6 ft) Down to 37.9 m (Down to 124.6 ft) |
| 13.6 m (44.6 ft) Mast - Hoist Speed | 2.16 ft/s 0.66 m/s |
| 11.2 m (36.7 ft) Mast - Bit Load (single pass) | Up to 22 321 kg (Up to 49,210 lb) Up to 22 321 kg (Up to 49,210 lb) |
| 11.2 m (36.7 ft) Mast - Pull-Down Capacity | Up to 20 411 kg (Up to 45,000 lb) Up to 20 411 kg (Up to 45,000 lb) |
| 13.6 m (44.6 ft) Mast - Bit Load (single pass) | Up to 32 655 kg (Up to 71,993 lb) Up to 32 655 kg (Up to 71,993 lb) |
| 13.6 m (44.6 ft) Mast - Pull-Down Capacity | Up to 29 483 kg (Up to 65,000 lb) Up to 29 483 kg (Up to 65,000 lb) |
| 13.6 m (44.6 ft) Mast - Hoist Capacity | Up to 16 584 kg (Up to 36,563 lb) Up to 16 584 kg (Up to 36,563 lb) |
| 11.2 m (36.7 ft) Mast - Hoist Capacity | Up to 15 309 kg (Up to 33,750 lb) Up to 15 309 kg (Up to 33,750 lb) |
Tool Package Rotary
| Components (1) | One-piece roller deck bushing One-piece roller deck bushing |
| Components (2) | Pipe positioner rollers Pipe positioner rollers |
| Components (3) | Deck wrench Deck wrench |
| Components (4) | Top sub Top sub |
| Components (5) | Bit sub Bit sub |
| Components (6) | Pipe wiper seal Pipe wiper seal |
Rotary Head Top Drive System
| Torque - Single Motor | 8629 lb/ft 11700 N·m |
| Rotation Speed | 0-160 rpm 0-160 rpm |
| Components (1) | Spindle – 140 mm (5.5 in) API regular thread with splined collar Spindle – 140 mm (5.5 in) API regular thread with splined collar |
| Components (2) | Rotary torque control Rotary torque control |
| Components (3) | Virtual rotary head travel interlocks Virtual rotary head travel interlocks |
Automation and Technology
| Type (1) | Cat Terrain ready Cat Terrain ready |
| Type (2) | Autonomy ready Autonomy ready |
| Components (1) | Drill depth indicator Drill depth indicator |
| Components (2) | Product Link™ Elite (hardware from factory, subscription package via dealer) Product Link™ Elite (hardware from factory, subscription package via dealer) |
Dust Control Choices
| Choices (1) |
Water injection – tank mounted below front deck 1271 L (336 gal) – Water flow meter, volume control, tank fill level indicator Water injection – tank mounted below front deck 1271 L (336 gal) – Water flow meter, volume control, tank fill level indicator |
| Choices (2) |
Water injection plus dry dust collector 127 m³/min (4,500 ft³/min) dust collector; includes standard water injection – Self-cleaning filters, dust chute with ejector Water injection plus dry dust collector 127 m³/min (4,500 ft³/min) dust collector; includes standard water injection – Self-cleaning filters, dust chute with ejector |
| Choices (3) |
High volume water injection (maximum) – tanks total capacity 2786 L (736 gal) – Tank below deck (isolated for extreme cold weather) capacity 1271 L (336 gal) – Tank above deck capacity 1514 L (400 gal) High volume water injection (maximum) – tanks total capacity 2786 L (736 gal) – Tank below deck (isolated for extreme cold weather) capacity 1271 L (336 gal) – Tank above deck capacity 1514 L (400 gal) |
| Choices (4) | Static dust curtains, four sided/boxed enclosed Static dust curtains, four sided/boxed enclosed |
Service Packages
| Package (1) | Fast fill for fuel and water, automated lubrication system Fast fill for fuel and water, automated lubrication system |
| Package (2) | Service center for lubricant drain and fill, automated lubrication system, fast fill fuel and water, blow down hose (option) Service center for lubricant drain and fill, automated lubrication system, fast fill fuel and water, blow down hose (option) |
Weights
| Working Weight Range | 56 468 kg to 64 154 kg (124,490 lb to 141,436 lb) 56 468 kg to 64 154 kg (124,490 lb to 141,436 lb) |
MD6250 Standard Equipment
POWER TRAIN CHOICES
- Emissions: Equivalent to Tier 2, Engine Power C27 @ 1,800 rpm, ISO 14396 616 kW (826 hp), ISO 14396 (DIN) 838 mhp (PS)
- Emissions: Equivalent to Tier 4 Final, Engine Power C27 @ 1,800 rpm, ISO 14396 650 kW (872 hp), ISO 14396 (DIN) 884 mhp (PS)
- Compressor (2,000 ft³/min, 125 psi) – Rotary drilling package, 56.6 m³ (2,000 ft³/min) at 8.6 bar (125 psi); with low pressure receiver tank for ASME/CRN/AU or CE
CAB CHOICES
- Standard – Includes a fabric seat, single pane window glass, removable driller window guard, and a windshield wiper for driller window
CONTROLS
- Drill depth indicator and interlocks, auto-level, auto-mast
FRAME/DECK
- Machine access via fixed stairs
MAST ACCESSORIES
- 11.2 m (36.7 ft) or 13.6 m (44.6 ft): Pipe catcher, manual – one wire rope (for 11 m), two wire rope (for 13 m) pipe catcher, bit basket, manual
PIPE CAROUSEL 11.2 M (36.7 FT) MAST/10.6 M (35 FT) PIPE RACK. HOLDS QTY. OF FOUR (SELECT ONE)
- 127 mm (5.0 in) pipe; four pods
- 140 mm (5.5 in) pipe; four pods
- 152 mm (6.0 in) pipe; four pods
- 165 mm (6.5 in) pipe; four pods
- 178 mm (7.0 in) pipe; four pods
- 194 mm (7.625 in) pipe; four pods
PIPE CAROUSEL 13.6 M (44.6 FT) MAST/6.1 M (20 FT) PIPE RACK. HOLDS QTY. OF FOUR (SELECT ONE)
- 127 mm (5.0 in) pipe; four pods
- 140 mm (5.5 in) pipe; four pods
- 152 mm (6.0 in) pipe; four pods
- 165 mm (6.5 in) pipe; four pods
- 178 mm (7.0 in) pipe; four pods
- 194 mm (7.625 in) pipe; four pods
DRILL TOOL PACKAGES/ROTARY DRILLING FOR 11.2 M (36.7 FT) MAST (SELECT ONE)
- 127 mm (5 in); one-piece roller deck bushing, pipe positioner roller, deck wrench, cross over subs, pipe wiper seal
- 152 mm (6 in); one-piece roller deck bushing, pipe positioner roller, deck wrench, cross over subs, pipe wiper seal
- 165 mm (6.5 in); one-piece roller deck bushing, pipe positioner roller, deck wrench, cross over subs, pipe wiper seal
- 178 mm (7 in); one-piece roller deck bushing, pipe positioner roller, deck wrench, cross over subs, pipe wiper seal
- 194 mm (7.625 in); one-piece roller deck bushing, pipe positioner roller, deck wrench, cross over subs, pipe wiper seal
DRILL TOOL PACKAGES/DTH DRILLING FOR 11.2 M (36.7 FT) MAST (SELECT ONE)
- 140 mm (5.5 in); two-piece deck bushing, pipe positioner rollers, deck wrench, cross over hammer adapter; pipe wiper seal
- 165 mm (6.5 in); two-piece deck bushing, pipe positioner rollers, deck wrench, cross over hammer adapter; pipe wiper seal
DRILL TOOL PACKAGES/ROTARY FOR 13.6 M (44.6 FT) MAST (SELECT ONE)
- 127 mm (5 in); one-piece roller deck bushing, pipe positioner roller, deck wrench, cross over subs, pipe wiper seal
- 152 mm (6 in); one-piece roller deck bushing, pipe positioner roller, deck wrench, cross over subs, pipe wiper seal
- 165 mm (6.5 in); one-piece roller deck bushing, pipe positioner roller, deck wrench, cross over subs, pipe wiper seal
- 178 mm (7 in); one-piece roller deck bushing, pipe positioner roller, deck wrench, cross over subs, pipe wiper seal
- 194 mm (7.625 in); one-piece roller deck bushing, pipe positioner roller, deck wrench, cross over subs, pipe wiper seal
DRILL TOOL PACKAGES/DTH DRILLING FOR 13.6 M (44.6 FT) MAST (SELECT ONE)
- 127 mm (5.0 in); two-piece deck bushing, pipe positioner roller, deck wrench, cross over hammer adapter; pipe wiper seal
- 140 mm (5.5 in); two-piece deck bushing, pipe positioner roller, deck wrench, cross over hammer adapter; pipe wiper seal
- 165 mm (6.5 in); two-piece deck bushing, pipe positioner roller, deck wrench, cross over hammer adapter; pipe wiper seal
- 178 mm (7 in); two-piece deck bushing, pipe positioner roller, deck wrench, cross over hammer adapter; pipe wiper seal
TOP SUBS (ROTARY DRILLING ONLY) (SELECT ONE)
- 127 mm (5 in)
- 152 mm (6 in)
- 165 mm (6.5 in)
- 178 mm (7 in)
- 194 mm (7.625 in)
CLIMATE/REGIONAL CONSIDERATIONS
- Batteries, sealed quantity four (4)
- Level 1 – Standard fluids and lubricants. With a temperature range of –1° C (30° F) to 52° C (125° F)
- Decals, ANSI
- Decals, ISO
- Certifications, EAEU
- Certifications, CE
DUST SUPPRESSION
- Water injection 1271 L (336 gal)
- Static dust curtains, four sided/boxed enclosed
UNDERCARRIAGE; CAT 336E EL (SELECT ONE)
- Triple grousers 600 mm (23.6 in); for hard rock 0.88 bar (12.7 psi) ground pressure
- Triple grousers 750 mm (29.5 in); for soft rock 1.10 bar (15.9 psi) ground pressure
MD6250 Optional Equipment
POWER TRAIN CHOICES
- Compressor (1,350 ft³/min, 500 psi) – DTH drilling package, 38.2 m³ (1,350 ft³/min) at 34.4 bar (500 psi), with high pressure receiver tank (500 psi) for ASME/CRN/AU or CE; includes hammer storage and 113.5 L (30 gal) hammer lubrication system
- Compressor (1,500 ft³/min, 350 psi) – DTH drilling package, 42.4 m³/min (1,500 ft³/min) @ 24.1 bar (350 psi) with high pressure receiver tank for ASME/DRN/AU or CE; includes hammer storage and 113.5 L (30 gal) hammer lubrication system
FRAME
- Fuel tank expansion of +1609 L (425 gal) for total of 3218 L (850 gal) (Required for autonomy packages)
- Platform on non-drill-end to mount fire suppression bottles and/or diesel gen set
- Jib crane ready (Jib crane not included)
CAB CHOICES
- Premium – Includes a leather seat with heat and ventilation, heavy duty suspension, dual pane window glass. Removable driller window guard and guard for window facing power train. Additional storage box and windshield wipers on front and rear windows
- LED Lighting Package:
Provides 4,200 lumens flood light on perimeter, area spotlights have 1,950 lumens. Mast clearance lights and cab mounted yellow strobe light and a front mounted tram beacon
- Viewing hatch for hole spotting with spotlight (hydraulically operated)
- Foldaway trainer’s seat with retractable seat belt
- Window shades
- Cabin pressure manometer gauge
- Cab roof access system (includes ladders, cage and rails)
CONTROLS
- Drill Assist (single pass auto drill)
DRILL DECK MISC.
- Tool box in deck
- Hydraulic viewing hatch with spotlight
PRODUCT LINK™/TERRAIN
- Product Link (Cellular)
- Product Link (Dual: Satellite and Cellular)
- Terrain for Drilling (guidance system)/with G610 screen
OPERATOR ENVIRONMENT
- Fold up trainer’s seat with seat belt
- Cabin pressure manometer gauge
- Window shades
- Cab roof access system with ladder, cage and rails (only available with cascading stairs and cab walkway)
FRAME/DECK
- Fuel tank expansion adds 1416 L (374 gal) tank for a total capacity of 2832 L (748 gal); required for autonomy packages
- Machine access via cascading, hydraulic stairs; includes walkway around cab to drill deck
- Fire suppression ready; platform to mount fire suppression bottles and/or diesel gen set
- Jib crane ready (mounting kit only)
- Toolbox
TECHNOLOGY PRODUCTS
- Product Link Elite; cellular or dual (satellite and cellular)
- Terrain guidance system hardware
MAST
- Overhead winch assembly with cable and hook, plus with remote control; variable speed drive with ≥ 1814 kg (4,000 lb) rating, length to reach 6.1 m (20 ft) past drill deck
- Tool lubrication system for Rotary Drilling with 113.5 L (30 gal) capacity
- Pipe thread greaser with reloadable tank for disposable grease bucket
- 11.2 m (36.7 ft) Mast; angle drilling – vertical to 30° (in 5° increments)
- 13.6 m (44.6 ft) Mast; angle drilling – vertical to 30° (in 5° increments)
- Drill pipe thread greaser with reloadable tank or disposable grease bucket
- Tool lubrication system for rotary tricone bits 113.5 L (30 gal)
- Tool lubrication system for DTH hammer and bit (included in HP compressor package)
- Overhead winch assembly with remote, cable and hook
DRILL BITS, ROTARY TRICONE
- Recommended for Rotary Applications
- All bits have standard nozzles
- Obtain S/M/H codes from the Rock Formation to Bit Conversion table https://catpublications.com search for PEXQ1027
- Ship out plans for each drill configuration allow for one pallet of bits. Additional pallets may require an additional truck.
– 171 mm (6.75 in), Option 1, (S2)
– 171 mm (6.75 in), Option 2, (M1)
– 171 mm (6.75 in), Option 3, (M3)
– 200 mm (7.875 in), Option 1, (S2)
– 200 mm (7.875 in), Option 2, (M1)
– 200 mm (7.875 in), Option 3, (M3)
– 229 mm (9.0 in), Option 1, (S3)
– 229 mm (9.0 in), Option 2, (M2)
– 229 mm (9.0 in), Option 3, (H1)
– 251 mm (9.875 in), Option 1, (M1)
– 251 mm (9.875 in), Option 2, (M3)
– 251 mm (9.875 in), Option 3, (H1)
MAST ACCESSORIES
- 11.2 m (36.7 ft) Mast: Pipe catcher, hydraulic – one hydraulically actuated pipe catcher, bit basket, hydraulic
- 13.6 m (44.6 ft) Mast: Pipe catcher, hydraulic – one hydraulically actuated pipe catcher, plus one wire rope pipe catcher, bit basket, hydraulic
DRILL PIPE*
- Standard carousel pipe: 10.6 m (35 ft) pipes for 11.2 m (36.7 ft) Mast – Accepts quantity of four (4)
– 127 mm (5.0 in)
– 140 mm (5.5 in)
– 152 mm (6.0 in)
– 165 mm (6.5 in)
– 178 mm (7.0 in)
– 194 mm (7.625 in)
- Standard carousel pipe: 6.1 m (20 ft) pipes for 13.6 m (44.6 ft) Mast – Accepts quantity of four (4)
– 127 mm (5.0 in)
– 140 mm (5.5 in)
– 152 mm (6.0 in)
– 165 mm (6.5 in)
– 178 mm (7.0 in)
– 194 mm (7.625 in)
- Standard carousel pipe: 10.6 m (35 ft) pipe for 11.2 m (36.7 ft) Mast – Accepts quantity of two (2)
– Quantity of two (2) 7.62 m (25 ft) pipes with adaptors to connect to DTH hammer or tricone bit (hammer and tricone bit not included)
– 140 mm (5.5 in)
– 168 mm (6.625 in)
- Note: *Contact factory for additional pipe diameters
BREAK OUT WRENCH (SELECT ONE)
- Variable grip hydraulic break out wrench range 114 mm to 152 mm (4.5 in to 6.0 in)
- Variable grip hydraulic break out wrench range 152 mm to 216 mm (6.0 in to 8.5 in)
DRILL TOOL PACKAGES/DUAL PURPOSE DRILLING FOR 11.2 M (36.7 FT) MAST
- 168 mm (6.625 in); two-piece bushing, pipe positioner rollers, deck wrench, dual purpose carousel, two each 7.62 m (25 ft) pipes plus sub adapters
SHOCK ABSORBER WITH CROSSOVER ADAPTER (REQUIRED FOR DTH, OPTIONAL FOR ROTARY DRILLING) (SELECT ONE)
- 127 mm (5 in)
- 140 mm (5.5 in)
- 152 mm (6 in)
- 165 mm (6.5 in)
- 178 mm (7 in)
- 194 mm (7.625 in)
SHOCK SUB FOR DUAL PURPOSE DRILLING/11.2 M (36.7 FT) MAST
- 168 mm (6.625 in) includes long top sub adapter
DRILL PIPE – 6.1 M (20 FT) PIPE FOR 13.7 M (44.9 FT) MAST; CAROUSEL HOLDS QTY. OF FOUR
- 127 mm (5 in) pipe
- 152 mm (6 in) pipe
- 178 mm (7 in) pipe
- 194 mm (7.625 in) pipe
DRILL PIPE – 10.6 M (35 FT) PIPE FOR 11.2 M (36.7 FT) MAST; CAROUSEL HOLDS QTY. OF FOUR
- 127 mm (5 in) pipe
- 140 mm (5.5 in) pipe
- 152 mm (6 in) pipe
- 165 mm (6.5 in) pipe
- 178 mm (7 in) pipe
- 194 mm (7.625 in) pipe
DRILL PIPE – 10.6 M (35 FT) PIPE FOR 11.2 M (36.7 FT) MAST; DUAL PURPOSE CAROUSEL HOLDS QTY. OF TWO
- 168 mm (6.625 in)
TRICONE DRILLING BITS GROUP – QTY. 9 PER PALLET
- 171 mm (6.75 in) OPT 2, (M1)
- 171 mm (6.75 in) OPT 3, (M3)
- 171 mm (6.75 in) OPT 1, (S2)
- 200 mm (7.875 in) OPT 2, (M1)
- 200 mm (7.875 in) OPT 3, (M3)
- 200 mm (7.875 in) OPT 1, (S3)
- 229 mm (9 in) OPT 2, (M2)
- 229 mm (9 in) OPT 3, (H1)
- 229 mm (9 in) OPT 1, (M1)
- 251 mm (9.875 in) OPT 2, (M3)
- 251 mm (9.875 in) OPT 3, (H1)
DTH HAMMERS AND BITS
- DTH Hammer – 152.4 mm (6 in) class with drive sub (all components, less DTH bit assembly)
- BITS, 2F-FF-S-HD
171 mm (6.75 in) two flushing holes, flat face with spherical carbides. Heavy duty.
Kit includes: nine each bits, four each drive subs, three each additional foot valves, (bits configured with QL60 shank)
- BITS, 2F-FF-S
171 mm (6.75 in) two flushing holes, flat face with spherical carbides.
Kit includes: nine each bits, four each drive subs, three each additional foot valves, (bits configured with QL60 shank)
- BITS, 2F-CC-S
171 mm (6.75 in) two flushing holes, concave with spherical carbides.
Kit includes: nine each bits, four each drive subs, three each additional foot valves, (bits configured with QL60 shank)
- BITS, 2F-CV-S+B
171 mm (6.75 in) bits, two flushing holes, convex with spherical gauge and ballistic face carbides.
Kit includes: nine each bits, four each drive subs, three each additional foot valves, (bits configured with QL60 shank)
- BITS, 3F-CV-S+B
171 mm (6.75 in) three flushing holes, convex with spherical gauge and ballistic face carbides.
Kit includes: nine each bits, four each drive subs, three each additional foot valves, (bits configured with QL60 shank)
- BITS, 3F-FF-S+B
171 mm (6.75 in) three flushing holes, flat face with spherical gauge and ballistic face carbides.
Kit includes: nine each bits, four each drive subs, three each additional foot valves, (bits configured with QL60 shank)
- BITS, 3F-CC-S+B
171 mm (6.75 in) three flushing holes, concave with spherical gauge and ballistic face carbides.
Kit includes: nine each bits, four each drive subs, three each additional foot valves, (bits configured with QL60 shank)
SERVICE PACKAGES/FLUIDS SYSTEM FOR 11.2 M (36.7 FT) OR 13.6 M (44.6 FT) MAST IN ANGLE DRILLING
- Fast fill for fuel and water and automated lubrication system
- Central drain/fill service center for lubricants, fast fill for fuel and water, a blow-down hose and automated lubrication system
SERVICE TOOLS
- Bushing retention tool – 102-194 mm (4.0-7.625 in)
- Work Tools
– Lifting bails (available on request; required for commissioning)- API thread 89 mm (3.5 in)
- API thread 114 mm (4.5 in)
- API thread 140 mm (5.5 in)
- BECO thread 102 mm (4.0 in)
- BECO thread 114 mm (4.5 in)
- BECO thread 152 mm (6.0 in)
- Lifting bails: API thread 89 mm (3.5 in)
- Lifting bails: API thread 114 mm (4.5 in)
- Lifting bails: API thread 140 mm (5.5 in)
- Lifting bails: BECO thread 102 mm (4.0 in)
- Lifting bails: BECO thread 114 mm (4.5 in)
- Lifting bails: BECO thread 152 mm (6.0 in)
CLIMATE/REGIONAL CONSIDERATIONS
- Batteries, sealed quantity six (6) (required for cold weather Level 2 and 4 and/or semi autonomy packages
- Level 2 – Arctic – Temperature down to –18° C (0° F) Arctic fluids and lubricants
- Level 4 – Temperature down to –40° C (–40° F) 50 hz heating components, high pressure compressor. Arctic fluids. Diesel fired heater for engine coolant, primary water tank and batteries. Heated blankets for receiver tank and water suction line. Junction box with provisions for adding customer supplied shore power connector 240V/50A. If needing 60 hz capability, must order 60 hz battery charger through aftermarket
DUST SUPPRESSION
- Dust curtains, four sides boxed in, with hydraulic lifters to raise front and rear dust curtains (recommended with dust collector)
- Tram off spray system
- Water injection 1271 L (336 gal) plus dry dust collector 127 m³/min (4,500 ft³/min)
- Water injection, high volume 2786 L (736 gal)
– Tank below deck (isolated for extreme cold weather) capacity 1271 L (336 gal)
– Tank above deck capacity 1514 L (400 gal)
- Dust curtain hydraulic lifters raise front and rear dust curtains (recommended with dust collector)
- Tram off spray to wet the ground around the cuttings pile
Compatible Technology and Services
Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.
Command
Edge
Fleet
Health
Terrain
-
Cat Command for Drilling
Cat® MineStar™ Command for drilling delivers cost-effective, high precision drilling through automation — which will ultimately reduce operating costs, increase safety and improve productivity. Command for drilling ensures that every hole is accurately placed, drilled to the proper elevation and angle, and able to stand up until blasting. A range of capabilities lets site managers configure and automate the drilling system to their budgets and needs. From predrill planning to blasting, Command impacts the bottom line all the way through the crusher and mill.
1
-
8
of
9 Items
items
Cat® MineStar™ Command for drilling delivers cost-effective, high precision drilling through automation — which will ultimately reduce operating costs, increase safety and improve productivity. Command for drilling ensures that every hole is accurately placed, drilled to the proper elevation and angle, and able to stand up until blasting. A range of capabilities lets site managers configure and automate the drilling system to their budgets and needs. From predrill planning to blasting, Command impacts the bottom line all the way through the crusher and mill.
-
Cat MineStar Edge
Cat® MineStar Edge™ is a technology platform that delivers more connected, integrated, scalable and intuitive products that extend further up and down the value chain. Edge makes it possible for you to use proven MineStar technologies across your entire mining organization and creates an operational ecosystem that provides visibility to every aspect of your operation. Edge delivers near-real-time access to data that was up to 98% accurate and enables you to make changes in-shift while already knowing the impact those changes will have further down the value chain?
1
-
8
of
9 Items
items
Cat® MineStar Edge™ is a technology platform that delivers more connected, integrated, scalable and intuitive products that extend further up and down the value chain. Edge makes it possible for you to use proven MineStar technologies across your entire mining organization and creates an operational ecosystem that provides visibility to every aspect of your operation. Edge delivers near-real-time access to data that was up to 98% accurate and enables you to make changes in-shift while already knowing the impact those changes will have further down the value chain?
-
Cat Fleet for Surface
Cat® MineStar Fleet is the single best source for fleet management information. An integrated fleet monitoring and management system, it can be used with any machine or system to measure, manage and maximize every facet of an operation, no matter the size or type. Fleet provides real-time visibility to cycle time, payload and other key operational parameters. It monitors machine locations and material movement and provides alerts of misroutes to ensure material is moved to the proper location.
1
-
8
of
9 Items
items
Cat® MineStar Fleet is the single best source for fleet management information. An integrated fleet monitoring and management system, it can be used with any machine or system to measure, manage and maximize every facet of an operation, no matter the size or type. Fleet provides real-time visibility to cycle time, payload and other key operational parameters. It monitors machine locations and material movement and provides alerts of misroutes to ensure material is moved to the proper location.
-
Cat Health
Through regular monitoring of machine conditions, mines can adopt a more proactive approach to maintenance and repair. Equipment health data is a key contributor to that approach. Data helps mines identify equipment problems long before failure.
Accessing the right data at the right time is critical to improving operational intelligence and machine predictive analysis. Cat® MineStar™ Health helps you meet that need by connecting you to your machines and delivering that important information. The MineStar Health portfolio set consists of Connectivity Enablers that collect, convert and transmit equipment data; and Applications that visualize, analyze and report health equipment data.
1
-
8
of
9 Items
items
Through regular monitoring of machine conditions, mines can adopt a more proactive approach to maintenance and repair. Equipment health data is a key contributor to that approach. Data helps mines identify equipment problems long before failure.
Accessing the right data at the right time is critical to improving operational intelligence and machine predictive analysis. Cat® MineStar™ Health helps you meet that need by connecting you to your machines and delivering that important information. The MineStar Health portfolio set consists of Connectivity Enablers that collect, convert and transmit equipment data; and Applications that visualize, analyze and report health equipment data.
-
Cat Terrain for Drilling
Effective mining starts with accurate drilling. That means drilling every hole precisely to plan, at the proper angle and the correct depth. Cat® MineStar™ Terrain for drilling provides precision guidance that helps operators complete patterns accurately and productively. It pays other dividends, as well, by improving safety, reducing costs and recording data about drilled stratification to aid in planning blasts and improving fragmentation. And it works with all brands of drills and communicates seamlessly with MineStar and other mine management systems.
1
-
8
of
9 Items
items
Effective mining starts with accurate drilling. That means drilling every hole precisely to plan, at the proper angle and the correct depth. Cat® MineStar™ Terrain for drilling provides precision guidance that helps operators complete patterns accurately and productively. It pays other dividends, as well, by improving safety, reducing costs and recording data about drilled stratification to aid in planning blasts and improving fragmentation. And it works with all brands of drills and communicates seamlessly with MineStar and other mine management systems.
assignment Product Brochures and More Are Ready to Download!
Caterpillar product brochures and other informational documents are available for your growing business.
- MD6250 Brochure Downloadable PDF Opens in a New Tab file_download
- MD6250 Technical Specifications Downloadable PDF Opens in a New Tab file_download
- Drill Assist Technology Brochure Downloadable PDF Opens in a New Tab file_download
- MD6250 Poster Downloadable PDF Opens in a New Tab file_download
- MD6250 Key Features Sheet Downloadable PDF Opens in a New Tab file_download
Take the interactive virtual product tour to explore the great features and benefits of the MD6250
Start MD6250 Tour
close
Media Gallery
Photos
Videos
360 View
MD6250 Rotary Blasthole Drill
MD6250 Rotary Blasthole Drill
MD6250 Rotary Blasthole Drill
MD6250 Rotary Blasthole Drill
Cat MD6250 Next-Gen Overview
See how MD6250 compares against frequently compared products.
Drills
MD6250
Selected
- Pull-Down Capacity
- Up to 29 483 kg (65,000 lb)
- Up to 29 483 kg (65,000 lb)
- Hole Diameter
- 165-250 mm (6.5-9.875 in)
- 165-250 mm (6.5-9.875 in)
- Engine
- Cat® C27
- Cat® C27
Drills
MD6200
- Pull-Down Capacity
- Up to 15 876 kg (Up to 35,000 lb)
- Up to 15 876 kg (Up to 35,000 lb)
- Hole Diameter
- 140-200 mm (5.5-7.87 in)
- 140-200 mm (5.5-7.87 in)
- Engine
- Cat© C18
- Cat© C18
Drills
MD6310
- Pull-Down Capacity
- Up to 39 009 kg (86,000 lb)
- Up to 39 009 kg (86,000 lb)
- Hole Diameter
- 229-311 mm (9-12.25 in)
- 229-311 mm (9-12.25 in)
- Engine
- Cat® C32B
- Cat® C32B