- Home/
- Comparison/
- Wheel-Mounted Loader/
- Komatsu WA800-3 vs. Komatsu WA900-3
Komatsu WA800-3 vs. Komatsu WA900-3
1 reasons to buy Komatsu WA800-3:
Operation
Turn radius | 10930 mm and 11065 mm | 1 % less or 135 mm |
7 reasons to buy Komatsu WA900-3:
Sizes
Radius at maximum lifting and unloading | 2450 mm and 2375 mm | 3 % more or 75 mm |
Shovel
Brimmed bucket capacity | 11 m3 and 9.3 m3 | 15 % more or 1.7 m3 |
Bucket capacity with top | 13 m3 and 11 m3 | 15 % more or 2 m3 |
Breakout power | 665.9 kN and 676.7 kN | 2 % less or 10.8 kN |
Operation
Static tipping weight | 66140 kg and 61250 kg | 7 % more or 4890 kg |
Motor
Effective power | 636.1 kW and 602.5 kW | 5 % more or 33.6 kW |
Full power | 668.9 kW and 636.1 kW | 5 % more or 32.8 kW |
Neutral reasons:
Sizes
Length with bucket on ground level | 14325 mm and 14430 mm |
Between tyres width | 4585 mm and 4585 mm |
Height to cab upper part | 5275 mm and 5275 mm |
Clearance | 550 mm and 550 mm |
Wheelbase | 5450 mm and 5450 mm |
Hinge axis maximum height | 6785 mm and 6960 mm |
Shovel
Unloading ground clearance at maximum lifting | 4715 mm and 4715 mm |
Shovel width | 4815 mm and 4815 mm |
Operation
Tyre size | 45/65-45-46 and 45/64-45 |
Operating voltage | 24 V and 24 V |
Generator current strength | 75 amperes and 75 amperes |
Rear axle oscillating | 22 degrees and 22 degrees |
Working weight | 101130.7 kg and 102880 kg |
Fuel Capacity | 1425 l. and 1425 l. |
Hydraulic system fluid volume | 725 l. and 725 l. |
Engine oil volume | 132 l. and 132 l. |
Cooling system fluid volume | 319 l. and 319 l. |
Transmission fluid volume | 140 l. and 140 l. |
Front axle / differential fluid volume | 360 l. and 360 l. |
Rear axle / differential fluid volume | 360 l. and 360 l. |
Motor
Displacement | 30.5 l. and 30.5 l. |
Cylinders number | 12 and 12 |
Power measured at | 2000 rev / min and 2000 rev / min |
Aspiration | Turbocharging with subsequent air cooling (by a cooling radiator) and Turbocharging with subsequent air cooling (by a cooling radiator) |
Manufacturer | Komatsu and Komatsu |
Model | SAA12V140ZE-2 and SAA12V140ZE-2 |
Hydraulic system
Type of pump | Double-acting piston type and variable displacement piston pump |
Overflow valve pressure | 31371.1 kPa and 34315.2 kPa |
Pump bandwidth | 405 l/min and 405 l/min |
Lifting time | 11.2 sec and 11.2 sec |
Unloading time | 2 sec and 2 sec |
Lowering time | 4.8 sec and 4.8 sec |
Gear box
Transmission type | Powershift transmission of intermediate type and powershift transmission |
Forward gears number | 3 and 3 |
Reverse gears number | 3 and 3 |
Maximum forward speed | 28 km/h and 28 km/h |
Maximum reverse gear | 28.3 km/h and 28.3 km/h |
Images
Sizes
4. Wheelbase | 5450 mm | 4. Wheelbase | 5450 mm |
5. Clearance | 550 mm | 5. Clearance | 550 mm |
6. Hinge axis maximum height | 6785 mm | 6. Hinge axis maximum height | 6960 mm |
8. Radius at maximum lifting and unloading | 2375 mm | 8. Radius at maximum lifting and unloading | 2450 mm |
1. Length with bucket on ground level | 14325 mm | 1. Length with bucket on ground level | 14430 mm |
2. Between tyres width | 4585 mm | 2. Between tyres width | 4585 mm |
3. Height to cab upper part | 5275 mm | 3. Height to cab upper part | 5275 mm |
Shovel
7. Unloading ground clearance at maximum lifting | 4715 mm | 7. Unloading ground clearance at maximum lifting | 4715 mm |