MD5075

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Overview

The Cat® MD5075 achieves large pattern coverage with a sturdy extendable boom and reduces your cycle time with an efficient carousel rod changer. Its powerful rock drill, durable Cat components, and ease of maintenance contribute to the exceptional value of this proven machine.

Specifications

Units:
Hole Diameter Up to 127 mm (5 in) Up to 127 mm (5 in) Less
Hole Depth 31 m (102.5 ft) – Maximum Depth 31 m (102.5 ft) – Maximum Depth Less
Air Compressor 9.9 m3/min (350 cfm) 9.9 m3/min (350 cfm) Less

General Data

Hole Depth Maximum 102.5 ft 31.0 m Less
Compressor 9.9 m3/min @ 10.2 bar (350 ft3/min @ 150 psi) 9.9 m3/min @ 10.2 bar (350 ft3/min @ 150 psi) Less
Engine Cat C9 Tier 3, 6 cylinder, electronically controlled, turbocharged and ATAAC diesel engine rated at 224 kW (300 hp) at 1,800 rpm Cat C9 Tier 3, 6 cylinder, electronically controlled, turbocharged and ATAAC diesel engine rated at 224 kW (300 hp) at 1,800 rpm Less
Engine C9 Tier 3 224 kW (300 hp) at 1,800 rpm 224 kW (300 hp) at 1,800 rpm Less
Hole Diameter Range 76.2 mm-127 mm (3.0-5.0 in) 76.2 mm-127 mm (3.0-5.0 in) Less
Rock Drill HPR4519 25.0 hp 19.0 kW Less

Dimensional Specifications and Weights

Shipping Height 11.2 ft 3.4 m Less
Shipping Length 40.4 ft 12.3 m Less
Shipping Weight 45000.0 lb 20412.0 kg Less
Shipping Width 8.6 ft 2.6 m Less

Undercarriage

Components Hydraulic motor-driven track assemblies with towing disconnects Hydraulic motor-driven track assemblies with towing disconnects Less
Components Spring applied disc brakes Spring applied disc brakes Less
Components Triple rock grousers Triple rock grousers Less
Gradeability 35.0 Degrees 35.0 Degrees Less
Ground Clearance 15.0 in 380.0 mm Less
Ground Pressure 12.0 psi 0.82 bar Less
Track Gauge 80.0 in 204.0 cm Less
Track Oscillation ±10° ±10° Less
Tram Maximum Speed 2.5 mph 4.0 km/h Less
Wide Triple Grouser Pads 15.0 in 380.0 mm Less

Power Train

Air Filter Dual element Dual element Less
Cat C9 Tier 3, six (6) cylinder, electronically controlled, water-cooled, turbocharged and air-to-air after-cooled diesel engine 224 kW @ 1,800 rpm (300 hp @ 1,800 rpm) 224 kW @ 1,800 rpm (300 hp @ 1,800 rpm) Less
Fuel Tank – Dual Fill 130.0 gal 492.0 L Less

Cooler Package

Components AKG four vertical sections; compressor, engine, hydraulic and air after cooler AKG four vertical sections; compressor, engine, hydraulic and air after cooler Less
Components Sized for ambient capability of 52° C (125° F) Sized for ambient capability of 52° C (125° F) Less
Fan Assembly 42.0 in 106.0 cm Less

Hydraulic System

Components Hydraulic test ports Hydraulic test ports Less
Components Smart Drill drilling control system Smart Drill drilling control system Less
Components Convenient pressure gauges and test taps installed Convenient pressure gauges and test taps installed Less
Components Two pressure compensated, load sensing axial piston pumps Two pressure compensated, load sensing axial piston pumps Less
Components Full flow 3 micron filtration Full flow 3 micron filtration Less
Components Full flow cooling Full flow cooling Less
Fill Pump 107.0 gal 405.0 L Less

Air Compressor

Components Dual filter elements Dual filter elements Less
Components Hydraulic motor driven Hydraulic motor driven Less
Components Intake check valve and receiver-separator combination tank Intake check valve and receiver-separator combination tank Less
Screw-Type Compressor 9.9 m3/min @ 10.2 bar (350 ft3/min @ 150 psi) 9.9 m3/min @ 10.2 bar (350 ft3/min @ 150 psi) Less

Shutdown Features

Causes High compressor discharge temperature High compressor discharge temperature Less
Causes High engine-water temperature High engine-water temperature Less
Causes Low engine-oil pressure Low engine-oil pressure Less
Causes Low hydraulic oil level Low hydraulic oil level Less
Causes Feed-mounted emergency stop cable Feed-mounted emergency stop cable Less

Dust Collecting System

Abrasive Resistant Suction Hose 5.0 in 12.7 m Less
Components Pneumatic filter purge system Pneumatic filter purge system Less
Components Reverse pulse filter cleaning system Reverse pulse filter cleaning system Less
Components Feed-mounted dual axis precleaner Feed-mounted dual axis precleaner Less
Components Hydraulically operated and positional dust pickup pot Hydraulically operated and positional dust pickup pot Less
Components Hydraulic motor powered, dry dust collecting system Hydraulic motor powered, dry dust collecting system Less
Components Dust collector sized to clean holes up to 12.7 m (5.0 in) in diameter Dust collector sized to clean holes up to 12.7 m (5.0 in) in diameter Less
Components Bottom change filter elements quantity Bottom change filter elements quantity Less
Filter Area 304.0 ft2 28.0 m2 Less

Cab

Components 12V plug 12V plug Less
Components ROPS/FOPS certified ROPS/FOPS certified Less
Components Electric inclinator Electric inclinator Less
Components Digital engine and drill readout system Digital engine and drill readout system Less
Components Joysticks in both armrests Joysticks in both armrests Less
Components Tinted sliding windows Tinted sliding windows Less
Components Heater/AC pressurizer and coils mounted in cab Heater/AC pressurizer and coils mounted in cab Less
Components Front washer and wiper Front washer and wiper Less
Components AM/FM radio AM/FM radio Less
Components Auxiliary input Auxiliary input Less
Components CB Radio (optional) CB Radio (optional) Less
Components Six way adjustable seat; forward/back, up/down and reclining Six way adjustable seat; forward/back, up/down and reclining Less
Components Emergency egress Emergency egress Less
Noise Rating less than 80 dB(A) less than 80 dB(A) Less
Total Glass 33.0 ft2 3.07 m2 Less

Boom System

Boom Dump Below Horizontal 29.0 Degrees 29.0 Degrees Less
Boom Extension 5.0 ft 1.5 m Less
Boom Length 12.5 ft 3.81 m Less
Boom Lift Above Horizontal 36.0 Degrees 36.0 Degrees Less
Boom Swing 45° L to 24° R 45° L to 24° R Less

Feed System

Chain Force 7379.0 lb 3347.0 kg Less
Components Model UFH-16 hydraulic motor driven steel channel feed Model UFH-16 hydraulic motor driven steel channel feed Less
Components Power centralizer Power centralizer Less
Components Manual inclinator Manual inclinator Less
Components Will accept 6.1 m (20 ft) starter steel Will accept 6.1 m (20 ft) starter steel Less
Components Set up for 45 mm drill steel Set up for 45 mm drill steel Less
Components Drill steel thread lubrication Drill steel thread lubrication Less
Components Replaceable wear pads with adjusters Replaceable wear pads with adjusters Less
Dump 139° from 0° of boom 139° from 0° of boom Less
Feed Channel 7.0 in 177.8 mm Less
Feed Extension 3.0 ft 0.91 m Less
Feed Rate 91.0 ft/min 27.74 m/min Less
Feed Swing 36° L to 37° R 36° L to 37° R Less

Carousel Rod Changer System

3.66 m (12 ft) Rod Changer 45 mm – 6 Rod +1 or 51 mm – 6 Rod +1 45 mm – 6 Rod +1 or 51 mm – 6 Rod +1 Less
3.66 m (12 ft) Rod Changer Total hole depth 27.4 m (90 ft) with 6.1 m (20 ft) starter steel Total hole depth 27.4 m (90 ft) with 6.1 m (20 ft) starter steel Less
4.27 m (14 ft) Rod Changer 45 mm – 6 Rod +1 or 51 mm – 6 Rod +1 45 mm – 6 Rod +1 or 51 mm – 6 Rod +1 Less
4.27 m (14 ft) Rod Changer Total hole depth 31 m (102 ft) with 6.1 m (20 ft) starter steel Total hole depth 31 m (102 ft) with 6.1 m (20 ft) starter steel Less

Rock Drill

HPR4519 Hydraulic Powered Percussion Rock Drill – Blow Rate 2500-2700 bpm 2500-2700 bpm Less
HPR4519 Hydraulic Powered Percussion Rock Drill – Motors Dual hydraulic variable rotation motors producing 908 N∙m (670 lbf-ft) torque Dual hydraulic variable rotation motors producing 908 N∙m (670 lbf-ft) torque Less
HPR4519 Hydraulic Powered Percussion Rock Drill – Output Energy @ 240 rpm 25.0 hp 19.0 kW Less
HPR4519 Hydraulic Powered Percussion Rock Drill – Percussion Pressure Up to 200 bar (Up to 2,900 psi) Up to 200 bar (Up to 2,900 psi) Less
HPR4519 Hydraulic Powered Percussion Rock Drill – Rock Drill Auto Lube System Optional Optional Less
HPR4519 Hydraulic Powered Percussion Rock Drill – Rod Diameter 45 mm 45 mm Less
HPR4519 Hydraulic Powered Percussion Rock Drill – Weight 660.0 lb 299.0 kg Less
Optional HPR5123 Rock Drill – Blow Rate 2500-2700 bpm 2500-2700 bpm Less
Optional HPR5123 Rock Drill – Motors Dual hydraulic variable rotation motors producing 1356 N∙m (1,000 ft-lb) Dual hydraulic variable rotation motors producing 1356 N∙m (1,000 ft-lb) Less
Optional HPR5123 Rock Drill – Output Energy @ 160 rpm 31.0 hp 23.0 kW Less
Optional HPR5123 Rock Drill – Percussion Pressure Up to 200 bar (Up to 2,900 psi) Up to 200 bar (Up to 2,900 psi) Less
Optional HPR5123 Rock Drill – Rod Diameter Choices 45 or 51 mm 45 or 51 mm Less
Optional HPR5123 Rock Drill – Weight 877.0 lb 397.0 kg Less

Safety

Special Features Standard cabs have front window push-out for emergency egress Standard cabs have front window push-out for emergency egress Less
Special Features Emergency stop in the cab and on the feed Emergency stop in the cab and on the feed Less
Special Features All proper guards in place All proper guards in place Less
Special Features Feed swipe rope engine shut off Feed swipe rope engine shut off Less
Special Features Ground-level access to service points and well-organized electrical and hydraulic designs Ground-level access to service points and well-organized electrical and hydraulic designs Less
Special Features Heavy duty steps and handles are strategically placed and non-slip Heavy duty steps and handles are strategically placed and non-slip Less
Special Features Three points of contact at all steps Three points of contact at all steps Less
Special Features Spring-applied, hydraulically released brakes Spring-applied, hydraulically released brakes Less

Smart Drill Drilling System from 5150

Monitoring System Minimizes overfeeding Minimizes overfeeding Less
Monitoring System Operator-selected, smooth, electrical control system for all drilling functions Operator-selected, smooth, electrical control system for all drilling functions Less
Monitoring System Anti-jam Anti-jam Less
Monitoring System Anti-plug Anti-plug Less
Monitoring System Anti-plunge Anti-plunge Less
Monitoring System Monitors main hydraulic system (hammer, feed, air and rotation pressure) and automatically adjusts to pre-programmed parameters Monitors main hydraulic system (hammer, feed, air and rotation pressure) and automatically adjusts to pre-programmed parameters Less

Pattern Coverage

Far Reaching


Boom and Feed

Reach Further


Rock Drills

Strong Achievers – Lower Your Cost of Ownership


Carousel Rod Changer

Improve Your Productivity


Power Group

Delivers Efficiency


Undercarriage

Maximize Your Maneuverability


Cab

Safe and Sound


Dust Collection

Robust and Efficient


Safety

Protect Your Investments


Serviceability

Smart and Simple


Sustainability

Tomorrow’s World


MD5075 Standard Equipment

TRACK UNDERCARRIAGE
  • Hydraulic, motor-driven, track assemblies with 380 mm (15 in) grousers, hydraulic cylinder controlled track oscillation, hydraulic released, spring applied, disc brakes and triple rock grousers.

POWER
  • Cat C9 Tier 3, six (6) cylinder, electronically controlled, water-cooled, turbocharged and air-to-air after-cooled diesel engine rated at 224 kW (300 hp) at 1,800 rpm includes intake heater for cold weather starting.
  • The engine speed is automatically controlled by power demand.

HYDRAULIC SYSTEM
  • Two (2) pressure compensated load sensing axial piston pumps, two (2) fixed displacement traction two-speed drive motors and a fixed displacement compressor drive motor.
  • Hydraulic test ports conveniently located.
  • Smart Drill drilling control system.

COMPRESSOR
  • Hydraulic motor-driven 9.9 m3/min @ 10.2 bar (350 ft3/min @ 150 psi) screw-type compressor.

BOOM SYSTEM
  • 3.81 m (12.5 ft) telescopic boom with 1.5 m (5 ft) extension.
  • 0.91 m (3 ft) feed extension complete with drill positioner and universal feed table.

FEED SYSTEM
  • Model UFH16 hydraulic motor-driven steel channel chain feed complete with the power centralizer. The UFH16 feed will accept a 6.1 m (20 ft) steel for single pass with a hose reel, which is standard.
  • 45 mm drill steel.
  • Pre-split capabilities.
  • Emergency shut down line.

ROCK DRILL
  • Model HPR4519 hydraulic powered percussion drill with an energy/frequency combination that covers a wide range of applications.
  • Hydraulic motor powered variable speed rotation.

CAB
  • Certified ROPS/FOPS pressurized, fixed cab complete with heater, air conditioner, wipers, drilling lights, electronic two (2) axis angle indicator and all necessary drilling controls.
  • AM/FM Stereo with CD player.

ROD CHANGER
  • Unique carousel rod changer design for 4.26 m (14 ft) drill steel.
  • Carousel will hold 6 rods.
  • With one rod in the feed the total drill string length is 31.7 m (104 ft).
  • 45 mm drill steel is standard.

DUST COLLECTING SYSTEM
  • Multiple element, hydraulic motor powered, dry dust collecting system; complete with feed mounted precleaner and power pick up pot.

OTHER STANDARD FEATURES
  • Power coupling greaser
  • Complete sheet metal enclosure
  • Collaring circuit

MD5075 Optional Equipment

• HPR5123 Rock Drill in lieu of HPR4519

• Rod changer conversion kit

• CE kit

• Single bar grousers

• Auto lube for rock drill

• Arctic oil

• Cold weather package

• Rear-mounted water injection system utilizing a 303 L (80 gal) pressurized tank

• Carousel rod changer designed for 3.66 m (12 ft) drill steel. Carousel will hold 6 rods.

A Commitment to the Mining Industry

As the demand for commodities grows, mining companies need a partner to support them in their efforts. Caterpillar is committed to being that partner.

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Mining Financial Services

Cat Financial is the single best resource for all your international mining finance needs, with capabilities to offer everything from leasing and general financing to project and structured financing.

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