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CAT CAT®R2900G Underground Mining Load-Haul-Dump (LHD) Loader
CAT CAT®R2900G Underground Mining Load-Haul-Dump (LHD) Loader
Operating mass of complete machine (kg):
70350
Rated bucket capacity (m ³):
6.3-8.9
Rated load (kg):
50209
Engine model:
Cat® C15 ACERT™
Product Feature
Product Parameter
Engine |
|
| Engine model | Cat® C15 ACERT™ |
| Rated power | 1800.0 turn/Minutes |
| Total power - SAE J1995 | 305.0 kW |
| Cylinder bore | 137.2 mm |
| Stroke | 171.5 mm |
| Displacement | 15.2 l |
| Total power – Tier 3 Engine – SAE J1995 | 305.0 kW |
| Total power – VR Engine – SAE J1995 | 305.0 kW |
Operating specifications |
|
| Nominal payload capacity | 17200.0 kg |
| Total weight of the machine | 70350.0 kg |
| Straight-ahead static tipping load（Lift arm level） | 39923.0 kg |
| Full turn static tipping load（Lift arm level） | 34069.0 kg |
| Digging force（SAE） | 27346.0 kg |
Gearbox |
|
| First gear forward | 5.4 km/h |
| Second gear forward | 9.7 km/h |
| Third gear forward | 17.3 km/h |
| Fourth gear forward | 29.8 km/h |
| Reverse first gear | 6.6 km/h |
| Reverse second gear | 11.8 km/h |
| Reverse third gear | 21.0 km/h |
| Reverse fourth gear | 35.5 km/h |
Hydraulic cycle time |
|
| Promote | 9.2 seconds |
| Unload | 3.4 seconds |
| Down、Empty and float down | 3.1 second |
| Total cycle time | 15.7 seconds |
Bucket capacity |
|
| Unload the bucket – 1** | 6.3 m³ |
| Unload the bucket – 2** | 7.2 m³ |
| Unload the bucket – 3** | 8.3 m³ |
| Unload the bucket – 4** | 8.9 m³ |
| Bucket capacity | 6.3-8.9 m3（8.2-11.6 yd3） |
Turning dimensions |
|
| The axle swings | 8° |
| Articulation angle | 42.5° |
| Inside clearance radius | 3383.0 mm |
| Outer side clearance radius | 7323.0 mm |
Tire |
|
| Tire size | 29.5 × 29 34 PLY VSMS |
Maintenance refill capacity |
|
| Front Differential and Final Driver（Including the shaft oil cooling system） | 159.0 l |
| Engine crankcase | 34.0 l |
| Rear Differential and Final Driver（Including the shaft oil cooling system） | 167.0 l |
| Cooling system | 75.0 l |
| Front Differential and Final Driver | 119.0 l |
| Gearbox | 62.0 l |
| Rear Differential and Final Driver | 127.0 l |
| Hydraulic oil tank | 140.0 l |
| Fuel tank（Double） | 1425.0 l |
Standard |
|
| Brake | 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 |
Weight |
|
| No load* | 50209.0 kg |
| Fully loaded* | 67409.0 kg |
| Notice | *Calculated weight。 |
| Fully loaded – Front axle | 50220.0 kg |
| Fully loaded – Rear axle | 17189.0 kg |
| No load – Front axle | 23057.0 kg |
| No load – Rear axle | 27152.0 kg |
