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R2900G Underground Mining Loader
R1700 Underground Mining Loader

Engine

Engine Model Cat® C15 Cat® C13 -
Engine Power - Tier 3 Engine - ISO 14396:2002 401 HP 361 HP -
Engine Power - VR Engine - ISO 14396:2002 401 HP 361 HP -
Bore 5.4 in - -
Stroke 6.8 in - -
Displacement 927.9 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 for LRCs (VR and Tier 3/Stage IIIA) engines 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 Power ratings apply at a rated speed of 2,050 rpm for HRC (Stage V) engine when tested under the reference conditions for the specified standard. -
Note (3) No engine derating required up to 591 m (1,938 ft) altitude. All rating conditions are based on ISO/TR14396, 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 specifications -
Note (4) Optional Ventilation Reduction Package available. No engine derating required up to 2895 m (9,500 ft) altitude for Stage V engines, 3505 m (11,500 ft) altitude for Tier 3/Stage IIIA engines, and 3200 m (10,500 ft) for Tier 2/Stage II VR engines. -
Note (5) Optional Tier 3 engine package emits equivalent to U.S. EPA Tier 3 and EU Stage IIIA. Optional Ventilation Reduction package available. -
Engine Power - Stage V Engine - ISO 14396:2002 - 345 HP -
Note (6) - Optional engine with emissions equivalent to Tier 3 and Stage IIIA is also available. -
Note (7) - Optional engine meeting the U.S. EPA Tier 4 Final and EU Stage V emission standards is also available. -

Operating Specifications

Nominal Payload Capacity 37920 lb 33069 lb -
Gross Machine Mass 155095 lb - -
Static Tipping Load - Straight Ahead - Lift Arms Horizontal 88015 lb 83218 lb -
Static Tipping Load - Full Turn - Lift Arms Horizontal 75109 lb 69635 lb -
Breakout Force - SAE 60298 lb - -
Gross Machine Mass - Loaded - 138316 lb -
Breakout Force - Lift and Tilt - 53330 lb -

Bucket Capacities

Bucket Capacity 6.3-8.9 m³ (8.2-11.6 yd³) - -
Dump Bucket - 1 8.2 yd³ - -
Dump Bucket - 2 9.4 yd³ 8 yd³ -
Dump Bucket - 3 10.9 yd³ 8.6 yd³ -
Dump Bucket - 4 11.6 yd³ 9.4 yd³ -
Bucket Capacities - 5.7-8.6 m³ (7.5-11.2 yd³) -
Dump Bucket - 1 - Standard Bucket - 7.5 yd³ -
Dump Bucket - 5 - 9.8 yd³ -
Dump Bucket - 6 - 10.5 yd³ -
Light Material Bucket - 11.2 yd³ -
Ejector Bucket - 7.6 yd³ -
Bolt Together Bucket (1) - 8.9 yd³ -
Bolt Together Bucket (2) - 9.8 yd³ -

Service Refill Capacities

Engine Crankcase 9 gal (US) 9.8 gal (US) -
Transmission 16.4 gal (US) - -
Hydraulic Tank 37 gal (US) 35.7 gal (US) -
Cooling System 19.8 gal (US) 19.8 gal (US) -
Front Differential and Final Drives 31.4 gal (US) - -
Rear Differential and Final Drives 33.5 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) - -

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 - -

Weights

Operating Mass* 110692 lb 95189 lb -
Operating Mass* - Front Axle 50832 lb 38358 lb -
Operating Mass* - Rear Axle 59860 lb 56831 lb -
Operating Mass + Rated Payload* 148611 lb 128258 lb -
Operating Mass + Rated Payload* - Front Axle 110716 lb 91412 lb -
Operating Mass + Rated Payload* - Rear Axle 37895 lb 36846 lb -
Note *Calculated Weight. *Calculated weights. -

Hydraulic Cycle Times

Raise 9.2 s 6.8 s -
Dump 3.4 s 3.3 s -
Lower, Empty, Float Down 3.1 s 2.9 s -
Total Cycle Time 15.7 s 13.2 s -

Turning Dimensions

Outside Clearance Radius 288.3 in 272 in -
Inner Clearance Radius 133.2 in 123.5 in -
Axle Oscillation -
Articulation Angle 42.5° 44° -

Transmission

Forward - 1 3.4 mile/h 3 mile/h -
Forward - 2 6 mile/h 5.7 mile/h -
Forward - 3 10.7 mile/h 10.2 mile/h -
Forward - 4 18.5 mile/h 17.9 mile/h -
Reverse - 1 4.1 mile/h 3.7 mile/h -
Reverse - 2 7.3 mile/h 6.5 mile/h -
Reverse - 3 13 mile/h 11.6 mile/h -
Reverse - 4 22 mile/h 20.2 mile/h -

Tires

Tire Size 29.5 × 29 26.5R25 -

Service Capacities - Not Refill

Fuel System - 128.4 gal (US) -
DEF Tank - 7.1 gal (US) -
Front Differential and Final Drive - 39 gal (US) -
Rear Differential and Final Drive - 37.2 gal (US) -
Transmission - 14.2 gal (US) -
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