Underground Mining Load Haul Dump Loaders, R2900G, Cat® C15
Underground Mining Load Haul Dump Loaders
Pret la cerere
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.
Descriere
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Engine
| Engine Model | Cat® C15 |
| Gross Power - SAE J1995 | 305 kW |
| Bore | 137.2 mm |
| Stroke | 171.5 mm |
| Displacement | 15.2 l |
| Gross Power - VR Engine - SAE J1995 | 305 kW |
| Gross Power - Tier 3 Engine - SAE J1995 | 305 kW |
| Rated Power | 1800 r/min |
Operating Specifications
| Nominal Payload Capacity | 17200 kg |
| Gross Machine Mass | 70350 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 |
Weights
| Empty* | 50209 kg |
| Loaded* | 67409 kg |
| Loaded - Front Axle | 50220 kg |
| Empty - Front Axle | 23057 kg |
| Empty - Rear Axle | 27152 kg |
| Loaded - Rear Axle | 17189 kg |
| Note | *Calculated Weight. |
Transmission
| 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 |
| Reverse - 4 | 35.5 km/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 - 4** | 8.9 m³ |
| Dump Bucket - 2** | 7.2 m³ |
| Dump Bucket - 1** | 6.3 m³ |
| Dump Bucket - 3** | 8.3 m³ |
| Note | **High penetration bucket versions also available. |
Turning Dimensions
| Axle Oscillation | 8° |
| Articulation Angle | 42.5° |
| Outside Clearance Radius | 7323 mm |
| Inner Clearance Radius | 3383 mm |
Tires
| Tire Size | 29.5 × 29 34 PLY VSMS |
Service Refill Capacities
| Rear Differential and Final Drives - With Axle Oil Cooling System | 167 l |
| Front Differential and Final Drives - With Axle Oil Cooling System | 159 l |
| Engine Crankcase | 34 l |
| Front Differential and Final Drives | 119 l |
| Transmission | 62 l |
| Hydraulic Tank | 140 l |
| Rear Differential and Final Drives | 127 l |
| Fuel Tank - Dual | 1425 l |
| Cooling System | 75 l |
Standards
| Standards | ROPS/FOPS Certified Cab |