The Cat® R2900 underground loader is our most popular, and now it’s available with the latest emission control solutions. An advanced EU Stage V compliant and engine and aftertreatment solution ensures the R2900 stays true to its proven history of long-term durability and performance while improving underground air quality. Next generation Cat design provides extended durability, superior serviceability and the ability to use advanced technology to enhance safety and productivity. An operator favorite, it delivers a safe, comfortable ride in a cab equipped with easy-to-use controls and efficiency-boosting features that optimize performance and maximize productivity.
Engine Model | Cat® C15 |
Engine Power - Stage V Engine - ISO 14396:2002 | — |
Nominal Payload Capacity | — |
Engine Model | Cat® C15 |
Engine Power - Stage V Engine - ISO 14396:2002 | — |
Engine Power - Tier 3 Engine - ISO 14396:2002 | — |
Engine Power - VR Engine - ISO 14396:2002 | — |
Bore | — |
Stroke | — |
Displacement | — |
Note (1) | Power ratings apply at a rated speed of 1,800 rpm for VR and Tier 3 equivalent model when tested under the reference conditions for the specified standard. |
Note (2) | Power ratings apply at a rated speed of 2,000 rpm for Stage V model engine when tested under the reference conditions for the specified standard. |
Note (3) | 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 (.295 in Hg), and 25° C (77° F). Performance measured using fuel to EPA specifications in 40 CFR Part 1065 and EU specifications in Directive 97/68/EC with a density of 0.845-0.850 kg/L @ 15° C (59° F) and fuel inlet temperature 40° C (104° F). |
Note (4) | Minimal engine derating* required up to 2926 m (9600 ft) at rated speed for Stage V engines, 3048 m (10,000 ft) altitude for Tier 3/Stage IIIA equivalent engines, and 3505 m (11,500 ft) for Tier 2/Stage II equivalent VR engines. (*<5%) |
Note (5) | Optional Ventilation Reduction Package available. |
Note (6) | Optional engine with emissions equivalent to Tier 3 and Stage IIIA is also available. |
Note (7) | Optional engine available that meets U.S. EPA Tier 4 Final and EU Stage V emission standards. |
Nominal Payload Capacity | — |
Gross Machine Mass | — |
Shipping Mass | — |
Static Tipping Load - Straight Ahead - Lift Arms Horizontal | — |
Static Tipping Load - Full Turn - Lift Arms Horizontal | — |
Breakout Force - Lift (ISO) | — |
Breakout Force - Tilt (ISO) | — |
Operating Mass* | — |
Operating Mass* - Front Axle | — |
Operating Mass* - Rear Axle | — |
Operating Mass + Rated Payload* | — |
Operating Mass + Rated Payload* - Front Axle | — |
Operating Mass + Rated Payload* - Rear Axle | — |
Note | *Calculated Weight. |
Forward - 1 | — |
Forward - 2 | — |
Forward - 3 | — |
Forward - 4 | — |
Reverse - 1 | — |
Reverse - 2 | — |
Reverse - 3 | — |
Reverse - 4 | — |
Raise | — |
Dump | — |
Lower, Empty, Float Down | — |
Total Cycle Time | — |
Lift/Tilt System - Circuit | Open Centre, Pilot Control |
Lift/Tilt System - Pump | Fixed Displacement Gear Pump |
Maximum Flow at 2,120 rpm | — |
Relief Valve Setting - Main | — |
Lift Cylinder - Bore | — |
Lift Cylinder - Stroke | — |
Tilt Cylinder - Bore | — |
Tilt Cylinder - Stroke | — |
Bucket Capacities | 6.3-8.9 m³ (8.2-11.6 yd³) |
Dump Bucket - 1 | — |
Dump Bucket - 2 - Standard Bucket | — |
Dump Bucket - 3 | — |
Dump Bucket - 4 | — |
Outside Clearance Radius** | — |
Inner Clearance Radius** | — |
Axle Oscillation | 8° |
Articulation Angle | 42.5° |
Note | **Clearance dimensions are for reference only. |
Tire Size | 29.5 R29 |
Engine Crankcase | — |
Transmission | — |
Hydraulic Tank | — |
Cooling System | — |
Front Differential and Final Drives | — |
Rear Differential and Final Drives | — |
Front Differential and Final Drives - With Axle Oil Cooling System | — |
Rear Differential and Final Drives - With Axle Oil Cooling System | — |
Fuel Tank | — |
DEF Tank | — |
Standards | ROPS/FOPS Certified Cab |
Data not available.