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R2900G Underground Mining Loader

  • OVERVIEW
  • SPECIFICATIONS
  • STANDARD / OPTIONAL
PRODUCT DESCRIPTION

The R2900G underground loader is designed for high production, low cost-per-ton loading and tramming in underground mining applications. Compact design with agile performance, rugged construction and simplified maintenance ensures excellent productivity, long life and low operating costs. Engineered for performance, designed for comfort, built to last.

Engine
  • Engine Model - Cat® C15 ACERT™
  • Rated Power - 1800 r/min
  • Gross Power - SAE J1995 - 409 HP
  • Bore - 5.4 in
  • Stroke - 6.8 in
  • Displacement - 927.9 in³
  • Gross Power - Tier 3 Engine - SAE J1995 - 409 HP
  • Gross Power - VR Engine - SAE J1995 - 409 HP
  • Operating Specifications
  • Nominal Payload Capacity - 37926 lb
  • Gross Machine Mass - 155095 lb
  • Static Tipping Load - Straight Ahead - Lift Arms Horizontal - 88015 lb
  • Static Tipping Load - Full Turn - Lift Arms Horizontal - 75109 lb
  • Breakout Force - SAE - 60298 lb
  • Weights
  • Empty* - 110692 lb
  • Loaded* - 148611 lb
  • Empty - Front Axle - 50832 lb
  • Empty - Rear Axle - 59860 lb
  • Loaded - Front Axle - 110716 lb
  • Loaded - Rear Axle - 37895 lb
  • Transmission
  • Forward - 1 - 3.4 mile/h
  • Forward - 2 - 6 mile/h
  • Forward - 3 - 10.7 mile/h
  • Forward - 4 - 18.5 mile/h
  • Reverse - 1 - 4.1 mile/h
  • Reverse - 2 - 7.3 mile/h
  • Reverse - 3 - 13 mile/h
  • Reverse - 4 - 22 mile/h
  • Hydraulic Cycle Times
  • Raise - 9.2 s
  • Dump - 3.4 s
  • Lower, Empty, Float Down - 3.1 s
  • Total Cycle Time - 15.7 s
  • Bucket Capacities
  • Bucket Capacities - 6.3-8.9 m3 (8.2-11.6 yd3)
  • Dump Bucket - 1** - 8.2 yd³
  • Dump Bucket - 2** - 9.4 yd³
  • Dump Bucket - 3** - 10.9 yd³
  • Dump Bucket - 4** - 11.6 yd³
  • Turning Dimensions
  • Axle Oscillation - 8°
  • Articulation Angle - 42.5°
  • Inner Clearance Radius - 133.2 in
  • Outside Clearance Radius - 288.3 in
  • Tires
  • Tire Size - 29.5 × 29 34 PLY VSMS
  • Service Refill Capacities
  • Engine Crankcase - 9 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)
  • Cooling System - 19.8 gal (US)
  • Front Differential and Final Drives - 31.4 gal (US)
  • Fuel Tank - Dual - 376.4 gal (US)
  • Hydraulic Tank - 37 gal (US)
  • Rear Differential and Final Drives - 33.5 gal (US)
  • Transmission - 16.4 gal (US)
  • Standards
  • Standards - ROPS/FOPS Certified Cab
  • Bucket Capacities
  • Note - **High penetration bucket versions also available.
  • Weights
  • Note - *Calculated Weight.
  • Standard Equipment
  • ELECTRICAL
  • OPERATOR ENVIRONMENT
  • POWER TRAIN
  • OTHER STANDARD EQUIPMENT
  • Optional Equipment
  • OPTIONAL EQUIPMENT