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R2900G Underground Mining Loader
R1600H Underground Mining Loader

Engine

Engine Model Cat® C15 Cat® C11 -
Engine Power - Tier 3 Engine - ISO 14396:2002 401 HP 271 HP -
Engine Power - VR Engine - ISO 14396:2002 401 HP 271 HP -
Bore 5.4 in 5.1 in -
Stroke 6.8 in 5.5 in -
Displacement 927.9 in³ 680.4 in³ -
Note (1) Power ratings apply at a rated speed of 1,800 rpm when tested under the reference conditions for the specified standard. Power ratings apply at a rated speed of 1,800 rpm when tested under the reference conditions for the specified standard. -
Note (2) All rating conditions are based on ISO/TR14396:2002, inlet air standard conditions with a total barometric pressure of 100 kPa (29.5 in Hg), with a vapor pressure of 1 kPa (0.295 in Hg), and 25° C (77° F). Performance measured using fuel to EPA specificat All rating conditions are based on ISO/TR14396:2002, inlet air standard conditions with a total barometric pressure of 100 kPa (29.5 in Hg), with a vapor pressure of 1 kPa (0.295 in Hg), and 25° C (77° F). Performance measured using fuel to EPA specificat -
Note (3) No engine derating required up to 591 m (1,938 ft) altitude. No engine derating required up to 3048 m (10,000 ft) for Tier 3 Engine and 1828 m (6,000 ft) for VR Engine. -
Note (4) Optional Ventilation Reduction Package available. Optional Ventilation Reduction package available. -
Note (5) Optional Tier 3 engine package emits equivalent to U.S. EPA Tier 3 and EU Stage IIIA. Optional engine with emissions equivalent to U.S. EPA Tier 3 and EU Stage IIIA is also available. -

Operating Specifications

Nominal Payload Capacity 37920 lb 22487 lb -
Gross Machine Mass 155095 lb 97453 lb -
Static Tipping Load - Straight Ahead - Lift Arms Horizontal 88015 lb 57110 lb -
Static Tipping Load - Full Turn - Lift Arms Horizontal 75109 lb 46067 lb -
Breakout Force - SAE 60298 lb - -
Breakout Force - Tilt (ISO) - 39524 lb -
Breakout Force - Lift (ISO) - 42333 lb -

Bucket Capacities

Bucket Capacity 6.3-8.9 m³ (8.2-11.6 yd³) - -
Dump Bucket - 1 8.2 yd³ 5.5 yd³ -
Dump Bucket - 2 9.4 yd³ - -
Dump Bucket - 3 10.9 yd³ 7.3 yd³ -
Dump Bucket - 4 11.6 yd³ 7.7 yd³ -
Bucket Capacities - 4.2-5.9 m³ (5.5-7.7 yd³) -
Dump Bucket - 2 - Standard Bucket - 6.3 yd³ -
Ejector Bucket - 6.3 yd³ -
Bolt Together Bucket - 6.9 yd³ -

Service Refill Capacities

Engine Crankcase 9 gal (US) - -
Transmission 16.4 gal (US) 12.4 gal (US) -
Hydraulic Tank 37 gal (US) 33 gal (US) -
Cooling System 19.8 gal (US) 16.1 gal (US) -
Front Differential and Final Drives 31.4 gal (US) 21.1 gal (US) -
Rear Differential and Final Drives 33.5 gal (US) 21.1 gal (US) -
Front Differential and Final Drives - With Axle Oil Cooling System 42 gal (US) - -
Rear Differential and Final Drives - With Axle Oil Cooling System 44.1 gal (US) - -
Fuel Tank - Dual 376.4 gal (US) - -
Engine Crankcase - With Filter - 8.98 gal (US) -
Fuel Tank - 105.7 gal (US) -
Secondary Fuel Tank - If Equipped - 87.2 gal (US) -

Standards

Brakes ISO 3450, AS2958.1, CAN-CSA424.30-M90 - -
Cab - FOPS ISO 3449, SAE J231, AS2294.3, EN13627 - -
Cab - ROPS ISO 3471, SAE J1040, AS2294.2, EN13510 - -
Standards - ROPS/FOPS Certified Cab -

Weights

Operating Mass* 110692 lb 66469 lb -
Operating Mass* - Front Axle 50832 lb 28404 lb -
Operating Mass* - Rear Axle 59860 lb 38065 lb -
Operating Mass + Rated Payload* 148611 lb 88956 lb -
Operating Mass + Rated Payload* - Front Axle 110716 lb 62011 lb -
Operating Mass + Rated Payload* - Rear Axle 37895 lb 26944 lb -
Note *Calculated Weight. *Calculated weights. -

Hydraulic Cycle Times

Raise 9.2 s 7.6 s -
Dump 3.4 s 1.6 s -
Lower, Empty, Float Down 3.1 s 2 s -
Total Cycle Time 15.7 s 11.2 s -

Turning Dimensions

Outside Clearance Radius 288.3 in - -
Inner Clearance Radius 133.2 in - -
Axle Oscillation 10° -
Articulation Angle 42.5° 42.5° -
Outside Clearance Radius* - 261.3 in -
Inner Clearance Radius* - 129.6 in -
Note - *Clearance dimensions are for reference only. -

Transmission

Forward - 1 3.4 mile/h 2.8 mile/h -
Forward - 2 6 mile/h 5.6 mile/h -
Forward - 3 10.7 mile/h 10.4 mile/h -
Forward - 4 18.5 mile/h 17.1 mile/h -
Reverse - 1 4.1 mile/h 3.1 mile/h -
Reverse - 2 7.3 mile/h 6.8 mile/h -
Reverse - 3 13 mile/h 11.8 mile/h -
Reverse - 4 22 mile/h 18.2 mile/h -

Tires

Tire Size 29.5 × 29 18 × R25 -
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