R2900G Underground Mining Loader
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 Power - VR Engine - ISO 14396:2002 | 299 kW |
|---|---|
| Engine Model | Cat® C15 |
| Bore | 137.2 mm |
| Stroke | 171.5 mm |
| Displacement | 15.2 l |
| Engine Power - Tier 3 Engine - ISO 14396:2002 | 299 kW |
| Note (1) | 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 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 (7.05-7.09 lb/gal @ 59° F) and fuel inlet temperature 40° C (104° F). |
| Note (4) | Optional Ventilation Reduction Package available. |
| Note (5) | Optional Tier 3 engine package emits equivalent to U.S. EPA Tier 3 and EU Stage IIIA. |
| Rated Power | 1800 r/min |
| Note (3) | No engine derating required up to 591 m (1,938 ft) altitude. |
| Gross Machine Mass | 70350 kg |
|---|---|
| Rated Payload | 17200 kg |
| Static Tipping Load - Straight Ahead - Lift Arms Horizontal | 39923 kg |
| Static Tipping Load - Full Turn - Lift Arms Horizontal | 34069 kg |
| Breakout Force - SAE | 27346 kg |
| Note | *Calculated Weight. |
|---|---|
| Operating Mass + Rated Payload* | 67409 kg |
| Operating Mass + Rated Payload* - Front Axle | 50220 kg |
| Operating Mass + Rated Payload* - Rear Axle | 17189 kg |
| Operating Mass* | 50209 kg |
| Operating Mass* - Front Axle | 23057 kg |
| Operating Mass* - Rear Axle | 27152 kg |
| Reverse - 4 | 35.5 km/h |
|---|---|
| Forward - 1 | 5.4 km/h |
| Forward - 2 | 9.7 km/h |
| Forward - 3 | 17.3 km/h |
| Forward - 4 | 29.8 km/h |
| Reverse - 1 | 6.6 km/h |
| Reverse - 2 | 11.8 km/h |
| Reverse - 3 | 21 km/h |
| Lower, Empty, Float Down | 3.1 s |
|---|---|
| Total Cycle Time | 15.7 s |
| Dump | 3.4 s |
| Raise | 9.2 s |
| Outside Clearance Radius | 7323 mm |
|---|---|
| Inner Clearance Radius | 3383 mm |
| Axle Oscillation | 8° |
| Articulation Angle | 42.5° |
| Tire Size | 29.5 × 29 |
|---|
| Cooling System | 75 l |
|---|---|
| Transmission | 62 l |
| Front Differential and Final Drives | 119 l |
| Rear Differential and Final Drives | 127 l |
| Engine Crankcase | 34 l |
| Front Differential and Final Drives - With Axle Oil Cooling System | 159 l |
| Hydraulic Tank | 140 l |
| Rear Differential and Final Drives - With Axle Oil Cooling System | 167 l |
| Fuel Tank - Dual | 1425 l |
| Bucket Capacity | 6.3-8.9 m³ (8.2-11.6 yd³) |
|---|---|
| Dump Bucket - 1 | 6.3 m³ |
| Dump Bucket - 2 | 7.2 m³ |
| Dump Bucket - 3 | 8.3 m³ |
| Dump Bucket - 4 | 8.9 m³ |
| 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 |
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