Mining. Wheel-Mounted Loader Caterpillar 990 H

Sizes

Length with bucket on ground level 12555 mm
Between tyres width 4183 mm
Height to cab upper part 5070 mm
Clearance 478 mm
Wheelbase 4600 mm
Hinge axis maximum height 6432 mm
Radius at maximum lifting and unloading 1620 mm

Shovel

Breakout power 594 kN
Unloading ground clearance at maximum lifting 4172 mm
Shovel width 4450 mm
Bucket capacity with top 8.6 m3
Brimmed bucket capacity 7.3 m3

Operation

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 46453 kg
Turn radius 10253.5 mm
Operating voltage 24 V
Generator current strength 80 amperes
Rear axle oscillating 22 degrees
Tyre size 41.25 / 70
Working weight 77842 kg
Fuel Capacity 1074 l.
Hydraulic system fluid volume 174 l.
Engine oil volume 95 l.

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 transmission
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 12555 mm
2. Between tyres width 4183 mm
3. Height to cab upper part 5070 mm
4. Wheelbase 4600 mm
5. Clearance 478 mm
6. Hinge axis maximum height 6432 mm
8. Radius at maximum lifting and unloading 1620 mm

Shovel

7. Unloading ground clearance at maximum lifting 4172 mm