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- Caterpillar 993K vs. Komatsu WA800-3
Caterpillar 993K vs. Komatsu WA800-3
13 reasons to buy Caterpillar 993K:
Sizes
Radius at maximum lifting and unloading | 2503 mm and 2375 mm | 5 % more or 128 mm |
Clearance | 590 mm and 550 mm | 7 % more or 40 mm |
Shovel
Brimmed bucket capacity | 10 m3 and 9.3 m3 | 7 % more or 0.7 m3 |
Bucket capacity with top | 13 m3 and 11 m3 | 15 % more or 2 m3 |
Operation
Generator current strength | 150 amperes and 75 amperes | 50 % more or 75 amperes |
Fuel Capacity | 2063 l. and 1425 l. | 31 % more or 638 l. |
Front axle / differential fluid volume | 493 l. and 360 l. | 27 % more or 133 l. |
Rear axle / differential fluid volume | 485 l. and 360 l. | 26 % more or 125 l. |
Static tipping weight | 84525 kg and 61250 kg | 28 % more or 23275 kg |
Motor
Displacement | 32.1 l. and 30.5 l. | 5 % more or 1.6 l. |
Effective power | 708 kW and 602.5 kW | 15 % more or 105.5 kW |
Full power | 783 kW and 636.1 kW | 19 % more or 146.9 kW |
Hydraulic system
Lifting time | 9.4 sec and 11.2 sec | 16 % less or 1.8 sec |
11 reasons to buy Komatsu WA800-3:
Shovel
Breakout power | 676.7 kN and 709.2 kN | 5 % less or 32.5 kN |
Unloading ground clearance at maximum lifting | 4715 mm and 4654 mm | 1 % more or 61 mm |
Operation
Hydraulic system fluid volume | 725 l. and 185 l. | 74 % more or 540 l. |
Engine oil volume | 132 l. and 120 l. | 9 % more or 12 l. |
Cooling system fluid volume | 319 l. and 318 l. | 0 % more or 1 l. |
Transmission fluid volume | 140 l. and 120 l. | 14 % more or 20 l. |
Turn radius | 10930 mm and 11018 mm | 1 % less or 88 mm |
Hydraulic system
Unloading time | 2 sec and 2.1 sec | 5 % less or 0.1 sec |
Lowering time | 4.8 sec and 6.7 sec | 28 % less or 1.9 sec |
Gear box
Maximum forward speed | 28 km/h and 21.9 km/h | 22 % more or 6.1 km/h |
Maximum reverse gear | 28.3 km/h and 24.2 km/h | 14 % more or 4.1 km/h |
Neutral reasons:
Sizes
Length with bucket on ground level | 15214 mm and 14325 mm |
Hinge axis maximum height | 7002 mm and 6785 mm |
Between tyres width | 5080 mm and 4585 mm |
Height to cab upper part | 6000 mm and 5275 mm |
Wheelbase | 5890 mm and 5450 mm |
Shovel
Shovel width | 5080 mm and 4815 mm |
Operation
Tyre size | 50 / 65R51 and 45/65-45-46 |
Working weight | 133637 kg and 101130.7 kg |
Operating voltage | 24 V and 24 V |
Motor
Model | C32 ACERT and SAA12V140ZE-2 |
Cylinders number | 12 and 12 |
Manufacturer | Caterpillar and Komatsu |
Hydraulic system
Type of pump | 3 variable speed controls of E / H volume and Double-acting piston type |
Overflow valve pressure | 29500 kPa and 31371.1 kPa |
Gear box
Transmission type | powershift transmission and Powershift transmission of intermediate type |
Forward gears number | 3 and 3 |
Reverse gears number | 3 and 3 |
Images
Sizes
6. Hinge axis maximum height | 7002 mm | 6. Hinge axis maximum height | 6785 mm |
8. Radius at maximum lifting and unloading | 2503 mm | 8. Radius at maximum lifting and unloading | 2375 mm |
1. Length with bucket on ground level | 15214 mm | 1. Length with bucket on ground level | 14325 mm |
2. Between tyres width | 5080 mm | 2. Between tyres width | 4585 mm |
3. Height to cab upper part | 6000 mm | 3. Height to cab upper part | 5275 mm |
4. Wheelbase | 5890 mm | 4. Wheelbase | 5450 mm |
5. Clearance | 590 mm | 5. Clearance | 550 mm |
Shovel
7. Unloading ground clearance at maximum lifting | 4654 mm | 7. Unloading ground clearance at maximum lifting | 4715 mm |