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- Komatsu WA800-3 Level 2 vs. Komatsu WA900-3
Komatsu WA800-3 Level 2 vs. Komatsu WA900-3
5 reasons to buy Komatsu WA800-3 Level 2:
Operation
Fuel Capacity | 1555 l. and 1425 l. | 8 % more or 130 l. |
Turn radius | 10900 mm and 11065 mm | 1 % less or 165 mm |
Generator current strength | 90 amperes and 75 amperes | 17 % more or 15 amperes |
Cooling system fluid volume | 336.9 l. and 319 l. | 5 % more or 17.9 l. |
Transmission fluid volume | 140.1 l. and 140 l. | 0 % more or 0.1 l. |
10 reasons to buy Komatsu WA900-3:
Sizes
Radius at maximum lifting and unloading | 2450 mm and 2385 mm | 3 % more or 65 mm |
Shovel
Breakout power | 665.9 kN and 676.7 kN | 2 % less or 10.8 kN |
Unloading ground clearance at maximum lifting | 4715 mm and 4630 mm | 2 % more or 85 mm |
Bucket capacity with top | 13 m3 and 11 m3 | 15 % more or 2 m3 |
Brimmed bucket capacity | 11 m3 and 9.3 m3 | 15 % more or 1.7 m3 |
Operation
Static tipping weight | 66140 kg and 61089.8 kg | 8 % more or 5050.2 kg |
Hydraulic system fluid volume | 725 l. and 724.9 l. | 0 % more or 0.1 l. |
Engine oil volume | 132 l. and 129.8 l. | 2 % more or 2.2 l. |
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
Clearance | 550 mm and 550 mm |
Length with bucket on ground level | 13960 mm and 14430 mm |
Between tyres width | 4585 mm and 4585 mm |
Height to cab upper part | 5275 mm and 5275 mm |
Wheelbase | 5450 mm and 5450 mm |
Hinge axis maximum height | 6785 mm and 6960 mm |
Shovel
Shovel width | 4810 mm and 4815 mm |
Operation
Operating voltage | 24 V and 24 V |
Rear axle oscillating | 22 degrees and 22 degrees |
Tyre size | 45/65-45-45 and 45/64-45 |
Front axle / differential fluid volume | 360 l. and 360 l. |
Rear axle / differential fluid volume | 360 l. and 360 l. |
Working weight | 101899.5 kg and 102880 kg |
Motor
Manufacturer | Komatsu and Komatsu |
Model | SAA12V140E-3 and SAA12V140ZE-2 |
Power measured at | 2000 rev / min and 2000 rev / min |
Displacement | 30.5 l. and 30.5 l. |
Cylinders number | 12 and 12 |
Aspiration | Turbocharging with subsequent air cooling (by a cooling radiator) and Turbocharging with subsequent air cooling (by a cooling radiator) |
Hydraulic system
Lowering time | 4.8 sec and 4.8 sec |
Type of pump | piston pump 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 |
Gear box
Maximum forward speed | 28 km/h and 28 km/h |
Maximum reverse gear | 28.3 km/h and 28.3 km/h |
Transmission type | Powershift transmission of intermediate type and powershift transmission |
Forward gears number | 3 and 3 |
Reverse gears number | 3 and 3 |
Images
Sizes
1. Length with bucket on ground level | 13960 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 |
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 | 2385 mm | 8. Radius at maximum lifting and unloading | 2450 mm |
Shovel
7. Unloading ground clearance at maximum lifting | 4630 mm | 7. Unloading ground clearance at maximum lifting | 4715 mm |