< Back

Mining Financial Services
See our Offers
View Product Downloads
Please answer to continue. Select an option to continue. Enter a valid email address.
Yes, I would like to receive future communications from Caterpillar extended enterprise and dealer network

Overview

The right roof support for any longwall application.

Specifications

Units:
Carry Capacity 50.0 tons 45.0 tonnes Less
Vehicle Length 38.32 ft 11.68 m Less
Vehicle Width 9.94 ft 3.03 m Less
Frame Oscillation 40.0 Degrees 40.0 Degrees Less
Gradients Possible (gradient data short-term only) 25° 25° Less
Ground Clearance 19.0 in 483.0 mm Less
Maximum Speed 3.8 mph 6.2 km/h Less
Maximum Speed with Load 2.2 mph 3.5 km/h Less
Motor/Engine DC/AC DC/AC Less
Power Rated at 100.0 hp 74.0 kW Less
Pull Winch Rated at 38.0 tons 34.0 tonnes Less
Steering Control stick Control stick Less
Steering Articulation 50.0 Degrees 50.0 Degrees Less
Torque/Tractive Effort 88749.0 lb 40256.0 kg Less
Turn Radius (outside) 23.85 ft 7.27 m Less
Wheel Base 16.93 ft 5.16 m Less

Lift and Carry Capacity

Note Capacities based on 54 × 26 solid tire Capacities based on 54 × 26 solid tire Less
Without Ballast 45.4 tonne at 1.57 m (50 ton at 62 in) 45.4 tonne at 1.57 m (50 ton at 62 in) Less

Drive Train

Axles Front/rear rigid mounted outboard planetary axles with wet disc spring applied, hydraulically released brakes. Front/rear rigid mounted outboard planetary axles with wet disc spring applied, hydraulically released brakes. Less
Drive Lines 8.5 C Series shafts with 76.2 mm (3 in) slip joints 8.5 C Series shafts with 76.2 mm (3 in) slip joints Less
Motor Overspeed Protection Motor system is designed to prevent tram motor from overspeeding. Motor system is designed to prevent tram motor from overspeeding. Less
Tram Motor Each 37.3 kW (50 hp) tram motor is coupled with a 5.77:1 ratio gearbox. Each 37.3 kW (50 hp) tram motor is coupled with a 5.77:1 ratio gearbox. Less
Tram Motor Motors rated at 37.3 kW (50 hp) each for one hour (total of 74.6 kW [100 hp] per machine) at 1,500 rpm & 110V DC; foot mounted. Motors rated at 37.3 kW (50 hp) each for one hour (total of 74.6 kW [100 hp] per machine) at 1,500 rpm & 110V DC; foot mounted. Less
Tram Motor Two mine traction, direct current, dual field, laminated frame gear motors. Two mine traction, direct current, dual field, laminated frame gear motors. Less

Brakes

Service and Emergency/Park 4-wheel wet disc 4-wheel wet disc Less
Service and Emergency/Park Spring applied hydraulic release SAHR Spring applied hydraulic release SAHR Less
Service and Emergency/Park Controlled by reverse modulating valve Controlled by reverse modulating valve Less
Service and Emergency/Park Left pedal activated Left pedal activated Less

Hydraulics

Battery Changer Cylinder Two (2) 152 mm (6 in) bore, double acting cylinders with load locking valves. Two (2) 152 mm (6 in) bore, double acting cylinders with load locking valves. Less
Bell-Crank Lift Cylinder Two (2) 203 mm (8 in) bore, double acting cylinders with load locking valves. Two (2) 203 mm (8 in) bore, double acting cylinders with load locking valves. Less
Filtration (Standard) One tank mounted 25 micron return filter, and 10 micron fluid port filters on key control circuits. One tank mounted 25 micron return filter, and 10 micron fluid port filters on key control circuits. Less
Filtration (Standard) 10 micron on the pilot valve circuit 10 micron on the pilot valve circuit Less
Filtration (Standard) 10 micron filter on the main hydraulic circuit 10 micron filter on the main hydraulic circuit Less
Filtration (Standard) 10 micron filter on the accumulator circuit 10 micron filter on the accumulator circuit Less
Filtration (Standard) Three pressure filters Three pressure filters Less
Hydraulic PTO Two (2) quick coupler connections, 175.8 bar (2,550 psi) maximum recommended operating pressure. Two (2) quick coupler connections, 175.8 bar (2,550 psi) maximum recommended operating pressure. Less
Pump The pump is a splined shaft fit to the pump motor. The pump is a splined shaft fit to the pump motor. Less
Pump Motor MSHA totally enclosed explosion proof; non-ventilated cooling. MSHA totally enclosed explosion proof; non-ventilated cooling. Less
Pump Motor Mine duty, laminated frame, direct current motor rated at 11.93 kW (16 hp) for one hour; 110V DC. Mine duty, laminated frame, direct current motor rated at 11.93 kW (16 hp) for one hour; 110V DC. Less
Reservoir A 184.2 L (50 gal) capacity, integral reservoir. A 184.2 L (50 gal) capacity, integral reservoir. Less
Reservoir Fill System System allows refilling of reservoir through the return line oil filter. System allows refilling of reservoir through the return line oil filter. Less
Reservoir Fill System Venturi Jet refill system located on opposite side from operator on the middle frame. Venturi Jet refill system located on opposite side from operator on the middle frame. Less
Steering Cylinder Two (2) 127 mm (5 in) bore, double acting cylinders with dual relief setting at 159 bar (2,300 psi). Two (2) 127 mm (5 in) bore, double acting cylinders with dual relief setting at 159 bar (2,300 psi). Less
Tilt Lift Cylinder Two (2) 241 mm (91⁄2 in) bore, double acting cylinders with load locking valves. Two (2) 241 mm (91⁄2 in) bore, double acting cylinders with load locking valves. Less
Valve Bank Seven section, pilot operated, parallel type with internal relief and a dash mounted, glycerin filled pressure gauge. Seven section, pilot operated, parallel type with internal relief and a dash mounted, glycerin filled pressure gauge. Less

Operator’s Compartment

Components Side Egress Access Side Egress Access Less
Components Circuit Breaker Reset Circuit Breaker Reset Less
Components Panic Strip Switch that de-energizes the Electrical system and applies the automatic brake Panic Strip Switch that de-energizes the Electrical system and applies the automatic brake Less
Components Dash Mounted Glycerin Filled Hydraulic Gauges for accumulator, system pressure and emergency brake Dash Mounted Glycerin Filled Hydraulic Gauges for accumulator, system pressure and emergency brake Less
Components Warning Horn Warning Horn Less
Components Right Hand Tilt-Lift Control Lever Right Hand Tilt-Lift Control Lever Less
Components LH Hydraulic Winch (In-Out) Control Lever LH Hydraulic Winch (In-Out) Control Lever Less
Components LH Hydraulic PTO Control Lever LH Hydraulic PTO Control Lever Less
Components LH Battery Changer Control Lever LH Battery Changer Control Lever Less
Components Emergency/Park Brake Release Emergency/Park Brake Release Less
Components Right Foot Accelerator Pedal Right Foot Accelerator Pedal Less
Components Left Foot Brake Pedal Manuals Left Foot Brake Pedal Manuals Less
Left-hand steering with control stick with these functions • Pump motor start/stop • Park brake release/set • Directional headlights • Tram direction • Stop • Pump motor start/stop • Park brake release/set • Directional headlights • Tram direction • Stop Less

Hydraulic Installation (Standard)

Components JIC fittings with 345 bar (5,000 psi) hosing; MSHA 2G flame resistant approved. JIC fittings with 345 bar (5,000 psi) hosing; MSHA 2G flame resistant approved. Less

Electrical Controller

Option 1 Cat 2000-2400 amp (Two [2] 1200 amp IGBT panels, one per tram motor), 110V DC, IGBT, variable-stepless speed control. Cat 2000-2400 amp (Two [2] 1200 amp IGBT panels, one per tram motor), 110V DC, IGBT, variable-stepless speed control. Less
Option 2 RTD monitoring of each tram motor & pump motor and the Cat 2000-2400 amp, 110V DC, IGBT, variable-stepless speed control. RTD monitoring of each tram motor & pump motor and the Cat 2000-2400 amp, 110V DC, IGBT, variable-stepless speed control. Less

Circuit Breaker Options

Options Magnetic, UVR Trip – controller enclosure equipped with UVR trip circuit breaker rated mine duty 800 amp frame, 600 volt. Magnetic, UVR Trip – controller enclosure equipped with UVR trip circuit breaker rated mine duty 800 amp frame, 600 volt. Less
Options Optional Cab mounted breaker reset using a single high capacity, swivel end style push/pull cable. Optional Cab mounted breaker reset using a single high capacity, swivel end style push/pull cable. Less
Options Standard Cab mounted hydraulic breaker reset with single push breaker trip function. Standard Cab mounted hydraulic breaker reset with single push breaker trip function. Less

Tire/Wheel Options

Options 54×26 SETCO Solid Tires 54×26 SETCO Solid Tires Less
Options 48×25 SETCO Solid Tires 48×25 SETCO Solid Tires Less
Options 54×26 SETCO Solid Tires with Heavy Side Wall Plate Protection 54×26 SETCO Solid Tires with Heavy Side Wall Plate Protection Less

Weights

Roof Support Carrier Empty Weights – Less Battery 70000.0 lb 31.7 kg Less
Roof Support Carrier Empty Weights – With 64-125-33, 200 amp Hour Battery 101500.0 lb 46.0 kg Less

Speed

Tram Speed (calculated based on 4% rolling resistance) – Level and Empty on 0% Grade 3.2 mph 5.1 km/h Less
Tram Speed (calculated based on 4% rolling resistance) – Level and Loaded on 0% Grade 2.4 mph 3.8 km/h Less

Dimensions (Approximate)

Cab Height (Lower cab heights available on request) 5.83 ft 1778.0 mm Less
Cab Height (Lower cab heights available on request) with 1219 mm (48 in) Tires Standard Cabs adjust from 1448 mm to 1702 mm (57 in to 67 in) Standard Cabs adjust from 1448 mm to 1702 mm (57 in to 67 in) Less
Cab Height (Lower cab heights available on request) with 1371 mm (54 in) Tires Standard Cabs adjust from 1524 mm to 1778 mm (60 in to 70 in) Standard Cabs adjust from 1524 mm to 1778 mm (60 in to 70 in) Less
Chassis Height (Nominal) with 1219 mm (48 in) Tires 46.0 in 1168.0 mm Less
Chassis Height (Nominal) with 1371 mm (54 in) Tires 49.0 in 1263.0 mm Less
Frame Oscillation – Total 40.0 Degrees 40.0 Degrees Less
Ground Clearance (Nominal) – Please reference sales drawing for Ground Clearance profile: With 1219 mm (48 in) Tires 16.0 in 406.0 mm Less
Ground Clearance (Nominal) – Please reference sales drawing for Ground Clearance profile: With 1371 mm (54 in) Tires 19.0 in 471.0 mm Less
Inside Turn Radius 13.58 ft 4140.0 mm Less
Length Less Load Lifting and Battery Lift Forks 24.5 ft 7468.0 mm Less
Length of Fork 6.7 ft 2042.0 mm Less
Length with 2134 mm (84 in) Lifting Fork 38.32 ft 11679.0 mm Less
Length with Lift Plate Attachment 39.5 ft 12039.0 mm Less
Outside Turn Radius 23.67 ft 7214.0 mm Less
Overall Width with Attachments and 1219 mm (48 in) Tires 9.25 ft 2819.0 mm Less
Overall Width with Attachments and 1371 mm (54 in) Tires 9.91 ft 3021.0 mm Less
Steering Articulation – Total 100.0 Degrees 100.0 Degrees Less
Wheelbase 16.92 ft 5156.0 mm Less
Width 9.37 ft 2855.0 mm Less
Width of Fork 1.17 ft 356.0 mm Less

Cab Option

Type Manual Adjustable Cab Assembly Manual Adjustable Cab Assembly Less
Type Hydraulically Adjustable Cab Assembly Hydraulically Adjustable Cab Assembly Less

Fire Suppression

Type 9.1 kg (20 lb) hand held unit class 10A60BC 9.1 kg (20 lb) hand held unit class 10A60BC Less
Type Automatic/Manual with NPT Fittings, Eight Point, two on the front frame and six on the rear. Automatic/Manual with NPT Fittings, Eight Point, two on the front frame and six on the rear. Less

Lighting System

Type OCENCO, Halogen, 12V DC, 50 watt – two 12 volt quartz halogen. OCENCO, Halogen, 12V DC, 50 watt – two 12 volt quartz halogen. Less
Type MCI, Halogen, 12V DC, 50 watt – two 12 volt quartz halogen front headlights and two rear headlights with protective guards. MCI, Halogen, 12V DC, 50 watt – two 12 volt quartz halogen front headlights and two rear headlights with protective guards. Less

Lift Attachments

Fork Assembly Designed to lift and carry 45.4 tonne (50 ton) at 1575 mm (62 in) from the load lift plate mounted to the machine. Designed to lift and carry 45.4 tonne (50 ton) at 1575 mm (62 in) from the load lift plate mounted to the machine. Less
Fork Assembly 2134 mm (84 ft) Overall Length – set of 2134 mm (84 ft) overall length up-set forged forks 2134 mm (84 ft) Overall Length – set of 2134 mm (84 ft) overall length up-set forged forks Less
Quick Attach Lift Plate Designed to lift and carry 45.4 tonne (50 ton) at 1575 mm (62 in) from the face of the load lift frame. Designed to lift and carry 45.4 tonne (50 ton) at 1575 mm (62 in) from the face of the load lift frame. Less
Quick Attach Lift Plate The plate mounts directly to the 2134 mm (84 in) forks through two parallel pockets. The plate mounts directly to the 2134 mm (84 in) forks through two parallel pockets. Less
Quick Attach Lift Plate 2134 mm (84 in) (Fork Assembly Required) 2134 mm (84 in) (Fork Assembly Required) Less

Standard Load Lift

Battery Change System Hydraulically operated, bell crank, forklift battery charger to pick up battery from grade. Hydraulically operated, bell crank, forklift battery charger to pick up battery from grade. Less
Battery Change System The battery/battery tray assembly can be further raised to increase the rear approach clearance up to 508 mm (20 in). The battery/battery tray assembly can be further raised to increase the rear approach clearance up to 508 mm (20 in). Less
Center Section Entire center section area manufactured with T1 steel. Entire center section area manufactured with T1 steel. Less
Center Section Center section is designed with hardened 114.3 mm (4.5 in) diameter pivot pins and spherical bearings. Center section is designed with hardened 114.3 mm (4.5 in) diameter pivot pins and spherical bearings. Less
Components Tilting cylinders for tilt lifting of a universal load lift frame Tilting cylinders for tilt lifting of a universal load lift frame Less
Components Heavy duty, pin on, forged alloy steel forks (152 mm × 356 mm × 2134 mm [6 in × 14 in × 84 in]) are standard. Heavy duty, pin on, forged alloy steel forks (152 mm × 356 mm × 2134 mm [6 in × 14 in × 84 in]) are standard. Less
Components A combination bell crank arm and bell crank lifting cylinder for vertical lifting A combination bell crank arm and bell crank lifting cylinder for vertical lifting Less
Oscillation Section An 813 mm (32 in) diameter bearing with 44.5 mm (13⁄4 in) diameter rolling elements provides 20 degrees of oscillation. An 813 mm (32 in) diameter bearing with 44.5 mm (13⁄4 in) diameter rolling elements provides 20 degrees of oscillation. Less
Tri-Section Frame The design produces a maximum of stability while maneuvering with a heavy load. The design produces a maximum of stability while maneuvering with a heavy load. Less
Tri-Section Frame The tri-section frame design featuring multiple plate, modular construction for maximum strength and structural integrity The tri-section frame design featuring multiple plate, modular construction for maximum strength and structural integrity Less
Tri-Section Frame All high stressed areas are manufactured with T1 steel. All high stressed areas are manufactured with T1 steel. Less
Winch A fully hydraulic operated, 31 751 kg (70,000 lb) winch, with two speed pay in/out. Heavy duty fabricated steel drum. A fully hydraulic operated, 31 751 kg (70,000 lb) winch, with two speed pay in/out. Heavy duty fabricated steel drum. Less
Winch Cable Assembly (Option 1) Equipped with a swaged-on thimble, connecting link and swivel hook. Equipped with a swaged-on thimble, connecting link and swivel hook. Less
Winch Cable Assembly (Option 1) The standard winch cable is 22.2 mm (7⁄8 in) diameter, 6 × 36, IWRC, EIPS, class bright cable The standard winch cable is 22.2 mm (7⁄8 in) diameter, 6 × 36, IWRC, EIPS, class bright cable Less
Winch Cable Assembly (Option 2) Equipped with a swaged-on thimble, connecting link and swivel hook and a swaged stud quick attachment. Equipped with a swaged-on thimble, connecting link and swivel hook and a swaged stud quick attachment. Less
Winch Cable Assembly (Option 2) Coated 22.2 mm (7⁄8 in) diameter, 6 × 36, IWRC, TK/FFV cable Coated 22.2 mm (7⁄8 in) diameter, 6 × 36, IWRC, TK/FFV cable Less
Winch Cable Assembly (Option 3) A 22.2 mm (7⁄8 in) diameter, twelve strand braided synthetic rope with swivel hook. A 22.2 mm (7⁄8 in) diameter, twelve strand braided synthetic rope with swivel hook. Less

Machine Accessories (Optional)

Type Pressure Switch Kit, Intrinsically Safe – electric/hydraulic system to shutdown the tram motors Pressure Switch Kit, Intrinsically Safe – electric/hydraulic system to shutdown the tram motors Less
Type Shield Deflector/cage protector consisting of a frame mounted supported structure. Shield Deflector/cage protector consisting of a frame mounted supported structure. Less
Type Mine Duty, laminated frame, direct current motor rated at 16.4 kW (22 hp) for one hour, 110V DC Mine Duty, laminated frame, direct current motor rated at 16.4 kW (22 hp) for one hour, 110V DC Less
Type Battery Tray (One Required for Each Battery Assembly) Battery Tray (One Required for Each Battery Assembly) Less
Type Park Brake/Tram Inhibit installation kit Park Brake/Tram Inhibit installation kit Less
Type Tilt Cylinder protection kit consisting of two, hinged, heavy duty steel plates protecting the Tilt Cylinder Rods. Tilt Cylinder protection kit consisting of two, hinged, heavy duty steel plates protecting the Tilt Cylinder Rods. Less
Type Cable Guide Assembly. Cable Guide Assembly. Less
Type Cat 2000 Hand Held Calibrator, LED – used to adjust and troubleshoot the Cat 2000 electrical controller Cat 2000 Hand Held Calibrator, LED – used to adjust and troubleshoot the Cat 2000 electrical controller Less
Type Power Disconnect Switch (required in PA). Power Disconnect Switch (required in PA). Less
Type In line Flow meter monitoring of the tandem hydraulic pump outputs. In line Flow meter monitoring of the tandem hydraulic pump outputs. Less
Type Ultra heavy duty fork mounted bucket with ejector with quick attach pins. Ultra heavy duty fork mounted bucket with ejector with quick attach pins. Less
Type Reflector Installation – additional reflectors mounted in strategic locations on the machine. Reflector Installation – additional reflectors mounted in strategic locations on the machine. Less
Type Shroeder Testmate with JIC fittings. Shroeder Testmate with JIC fittings. Less
Type Tram and Pump motors with RTD monitoring. Tram and Pump motors with RTD monitoring. Less
Type Optional Fork Plates or customer specified designs. Optional Fork Plates or customer specified designs. Less
Type Tow Hook Installation – two tow hooks mounted on the front of machine rated at 10.8 tonne (12 ton) each. Tow Hook Installation – two tow hooks mounted on the front of machine rated at 10.8 tonne (12 ton) each. Less

Machine Battery

Components Battery Tray – dual tray battery assembly Battery Tray – dual tray battery assembly Less
Components Coated Tray Coated Tray Less
Components Battery Filling System Battery Filling System Less
Components Battery with Plastisol Battery with Plastisol Less
Components Battery Receptacle Kit Battery Receptacle Kit Less
Components Optional 64SS125-33; 2000 amp hour battery Optional 64SS125-33; 2000 amp hour battery Less

Battery Charger Options

Option 1 Single Output for One Battery Single Output for One Battery Less
Option 2 Dual Output for Two Batteries Dual Output for Two Batteries Less

The Clean Air Act

Cat battery-powered roof support carriers do not burden your mine’s ventilation with emissions or heat. Due to infinitely variable power control, they are the ideal vehicle for the installation or removal of longwall roof supports where heat, emissions and noise would impact work and where a flexible vehicle is needed.


The Power You Need

A combination of Cat battery- and diesel-powered vehicles can offer the ideal solution for longwall installations and moves. Battery-powered roof support carriers can position or remove roof supports from old and new faces.


Battery Power for Versatility

Cat battery-powered roof support carriers make longwall face moves simpler and less costly. The specially engineered ultra-heavy-duty vehicle range builds on the knowledge of many years of operational experience.


Stability and Traction

Cat roof support carriers have a tri-sectional chassis with dual motors located near the axles. The rear drive axle and the battery lift are incorporated into a single oscillating entity at the rear.


Battery Competence

Caterpillar has developed unparalleled experience and expertise in the design of batteries and battery changing systems. Current 2000 Ah batteries enable maximum performance at peak loads as well as lasting performance throughout the shift.


Maximum Battery Efficiency

The Cat IGBT control makes the most of battery power.


Optional VFD

The latest Caterpillar innovation is the HiPAC 10 VFD control system, which drives the motive traction and hydraulic systems and provides the operator with machine management information.The HiPAC 10 is a DC-to-AC variable frequency inverter control that drives high-performance AC electric motors, which have superior speed-torque characteristics.


RAS – Rapid Attachment System

The Rapid Attachment System available for the CL10 and CL15 makes an accessory change a one-man operation, allowing a broad range of accessories to be fitted in moments without removing the backing plate. Utilizing the LHD with RAS attachments during longwall relocations can greatly reduce lost production time.


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.

View Customer Video
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.

See our Offers