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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 |