Mining. Wheel-Mounted Loader Caterpillar 990H
Sizes
| Length with bucket on ground level | 12839 mm |
| Between tyres width | 4071 mm |
| Height to cab upper part | 5070 mm |
| Clearance | 478 mm |
| Wheelbase | 4600 mm |
| Hinge axis maximum height | 5866 mm |
| Radius at maximum lifting and unloading | 1799 mm |
Shovel
| Breakout power | 583.6 kN |
| Unloading ground clearance at maximum lifting | 3952 mm |
| Shovel width | 4450 mm |
| Bucket capacity with top | 8.6 m3 |
| Brimmed bucket capacity | 7.3 m3 |
Operation
| Rear axle oscillating | 22 degrees |
| Tyre size | 41.25/70-39 |
| Working weight | 77842 kg |
| Fuel Capacity | 1074 l. |
| Hydraulic system fluid volume | 435 l. |
| Engine oil volume | 95 l. |
| Cooling system fluid volume | 190 l. |
| Transmission fluid volume | 110 l. |
| Front axle / differential fluid volume | 271 l. |
| Rear axle / differential fluid volume | 261 l. |
| Static tipping weight | 43392 kg |
| Turn radius | 10337 mm |
| Operating voltage | 24 V |
| Generator current strength | 100 amperes |
Motor
| Manufacturer | Caterpillar |
| Model | C27 MEUI ACERT |
| Effective power | 468 kW |
| Full power | 512 kW |
| Power measured at | 2000 rev / min |
| Displacement | 27.1 l. |
Hydraulic system
| Overflow valve pressure | 31000 kPa |
| Pump bandwidth | 650 l/min |
| Lifting time | 9.2 sec |
| Unloading time | 2.9 sec |
| Lowering time | 3.8 sec |
Gear box
| Transmission type | powershift |
| Forward gears number | 3 |
| Reverse gears number | 3 |
| Maximum forward speed | 22.4 km/h |
| Maximum reverse gear | 24.8 km/h |
Images
Sizes
| 1. Length with bucket on ground level | 12839 mm |
| 2. Between tyres width | 4071 mm |
| 3. Height to cab upper part | 5070 mm |
| 4. Wheelbase | 4600 mm |
| 5. Clearance | 478 mm |
| 6. Hinge axis maximum height | 5866 mm |
| 8. Radius at maximum lifting and unloading | 1799 mm |
Shovel
| 7. Unloading ground clearance at maximum lifting | 3952 mm |