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Overview

The right roof support for any longwall application.

Specifications

Units:
Carry Capacity 44.0 t 40.0 t Less
Vehicle Length 30.18 ft 9.2 m Less
Vehicle Width 8.69 ft 2.65 m Less
Frame Oscillation 8.0 ° 8.0 ° Less
Gradients Possible (Gradient Data Short-Term Only) 14.5° continuous 14.5° continuous Less
Ground Clearance 13.7 in 350.0 mm Less
Maximum Speed 11.8 mile/h 19.0 km/h Less
Maximum Speed with Load 5.0 mile/h 8.0 km/h Less
Motor/Engine Diesel Diesel Less
Power Rated At 234.0 mm H2O 172.0 kg/mm Less
Pull Winch Rated At 20 tonnes (22 tons)/30 tonnes (33 tons) 20 tonnes (22 tons)/30 tonnes (33 tons) Less
Steering Steering wheel Steering wheel Less
Steering Articulation 45.0 ° 45.0 ° Less
Torque - Tractive Effort 62832.0 lb 28500.0 null Less
Turn Radius - Outside 20.34 ft 6.2 m Less
Wheel Base 11.81 ft 3.6 m Less

Capacities

Capacity - Tow Hitch 88184.0 lb 40000.0 null Less
Lift SAE @ 600 mm (23.6 in) from Fork Face 88184.0 lb 40000.0 null Less
Maximum Un-braked Trailer Mass 44092.0 lb 20000.0 null Less
Tractive Effort - Maximum 61729.0 lb 28000.0 null Less
Winch - Front 44092.0 lb 20000.0 null Less

Weights

Maximum Laden 178574.0 lb 81000.0 null Less
Unladen with Full Tanks 90390.0 lb 41000.0 null Less

Engine - 6 Cylinder

Cooling Fan Hydraulic Driven Fan Hydraulic Driven Fan Less
Cooling System Coolant Based Radiator Coolant Based Radiator Less
Displacement 439.3 in³ 7.2 l Less
Engine Make/Model Cat® C7 Cat® C7 Less
Maximum Power Gross 171.5 kW (230 hp) @ 2,200 rpm 171.5 kW (230 hp) @ 2,200 rpm Less
Maximum Torque Tested 895 N·m (660 lb-ft) @ 1,700 rpm 895 N·m (660 lb-ft) @ 1,700 rpm Less
Radiator Position Vertical Rear Vertical Rear Less
Type Diesel, Turbocharged Diesel, Turbocharged Less

Engine Speeds

High Idle 2300.0 r/min 2300.0 r/min Less
Low Idle 800.0 r/min 800.0 r/min Less

Fuel Consumption

At Full Power 10.4 gal/hr 39.4 l/hr Less
Average Mine Duty 20-40 L/hr (5.3-10.5 gal/hr) 20-40 L/hr (5.3-10.5 gal/hr) Less

Exhaust Conditioner

Aftertreatment Catalytic Exhaust Purifier Catalytic Exhaust Purifier Less
Exhaust Filter Replaceable Element except China Replaceable Element except China Less
Exhaust Flame Trap Replaceable China and RSA Replaceable China and RSA Less
Make Caterpillar Caterpillar Less
Type Flameproof Wet Flameproof Wet Less

Transmission

Speeds - Forward and Reverse 4 4 Less

Torque Converter

Type Integral Integral Less

Axles

Front Axle Heavy Duty Fixed Heavy Duty Fixed Less
Rear Axle Heavy Duty Trunnion Mount Heavy Duty Trunnion Mount Less

Wheels/Tires - Standard

Inflation Media Solid Solid Less
Size 1371 mm O/D × 559 mm Wide (55 in O/D × 22 in Wide) 1371 mm O/D × 559 mm Wide (55 in O/D × 22 in Wide) Less
Wheel Chains Optional Optional Less

Ground Pressure

Laden Front 192.0 psi 1330.0 kPa Less
Laden Rear 72.0 psi 500.0 kPa Less
Unladen Front 72.0 psi 500.0 kPa Less
Unladen Rear 109.0 psi 753.0 kPa Less

Service Brake

Application Spring Applied, Hydraulic Released Spring Applied, Hydraulic Released Less
Type Totally Enclosed, Wet Type Totally Enclosed, Wet Type Less

Park Brake

Application Spring Applied, Hydraulic Released Spring Applied, Hydraulic Released Less
Type Totally Enclosed, Wet Type Totally Enclosed, Wet Type Less

Articulation

Degrees of Turn Either Side 45 degree 45 degree Less

Oscillation

Degrees Up and Down from Horizontal 6 degree 6 degree Less

Canopy

ROPS/FOPS Optional Optional Less
Type Protective Device MDG1 MDG1 Less

Electrical System

Type Approved Flameproof Approved Flameproof Less
Voltage 24.0 V 24.0 V Less

Shutdown System

System Type Cat DCS Electronic, Intrinsically Safe Approved Cat DCS Electronic, Intrinsically Safe Approved Less

Lights

Number/Location STD 2 Front, 2 Rear STD 2 Front, 2 Rear Less

Service Capacities

Axle Oil - Each 15.9 gal (US) 60.0 l Less
Drop Box Oil 2.1 gal (US) 8.0 l Less
Engine Cooling System Water 19.0 gal (US) 72.0 l Less
Engine Crankcase Oil 6.6 gal (US) 25.0 l Less
Fuel Tank 92.4 gal (US) 350.0 l Less
Hydraulic Tank 118.9 gal (US) 450.0 l Less
Main Air Receiver 5.3 ft³ 150.0 l Less
Transmission - Converter Oil 10.6 gal (US) 40.0 l Less
Water Make Up Tank 118.9 gal (US) 450.0 l Less

Rated Speed/Un-Laden/No Grade

1st Gear 1.8 mile/h 2.9 km/h Less
2nd Gear 3.8 mile/h 6.1 km/h Less
3rd Gear 6.5 mile/h 10.5 km/h Less
4th Gear 11.3 mile/h 18.1 km/h Less

Gradeability

Front to Rear 1:4 1:4 Less
Side to Side (Empty) 1:4 1:4 Less
Side to Side (Laden) 1:8 1:8 Less

Diesel for Endurance

The Power You Need

Diesel Power for the Long Haul

Flexibility

RAS - Rapid Attachment System

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