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- Komatsu WA420-3 Asset+ vs. Caterpillar 903C
Komatsu WA420-3 Asset+ vs. Caterpillar 903C
11 reasons to buy Komatsu WA420-3 Asset+:
Sizes
Clearance | 465 mm and 396.2 mm | 15 % more or 68.8 mm |
Radius at maximum lifting and unloading | 1016 mm and 883.9 mm | 13 % more or 132.1 mm |
Shovel
Unloading ground clearance at maximum lifting | 3035 mm and 883.9 mm | 71 % more or 2151.1 mm |
Operation
Engine oil volume | 22.4 l. and 9.1 l. | 59 % more or 13.3 l. |
Cooling system fluid volume | 50 l. and 11.4 l. | 77 % more or 38.6 l. |
Static tipping weight | 15600 kg and 1769 kg | 89 % more or 13831 kg |
Fuel Capacity | 340 l. and 43.2 l. | 87 % more or 296.8 l. |
Hydraulic system fluid volume | 210 l. and 23.8 l. | 89 % more or 186.2 l. |
Motor
Full power | 164.1 kW and 31.3 kW | 81 % more or 132.8 kW |
Displacement | 8.3 l. and 2.4 l. | 71 % more or 5.9 l. |
Hydraulic system
Pump bandwidth | 328 l/min and 53 l/min | 84 % more or 275 l/min |
4 reasons to buy Caterpillar 903C:
Shovel
Breakout power | 23 kN and 182.7 kN | 87 % less or 159.7 kN |
Operation
Generator current strength | 70 amperes and 50 amperes | 29 % more or 20 amperes |
Hydraulic system
Lifting time | 4.7 sec and 6.7 sec | 30 % less or 2.0 sec |
Lowering time | 3.1 sec and 3.6 sec | 14 % less or 0.5 sec |
Neutral reasons:
Sizes
Wheelbase | 3300 mm and 1798.3 mm |
Length with bucket on ground level | 8020 mm and 4846.3 mm |
Hinge axis maximum height | 4186 mm and 3230.9 mm |
Height to cab upper part | 3450 mm and 2499.4 mm |
Shovel
Shovel width | 3000 mm and 1767.8 mm |
Operation
Operating voltage | 24 V and 12 V |
Tyre size | 26.5 R 25 and 15.5-16.5 |
Working weight | 20120 kg and 4150.4 kg |
Motor
Manufacturer | Komatsu and Caterpillar |
Model | SAA 6D114 E-1 and C2.4 |
Aspiration | turbocharging and turbocharging |
Hydraulic system
Overflow valve pressure | 21000 kPa and 20601.5 kPa |
Images
Sizes
1. Length with bucket on ground level | 8020 mm | 1. Length with bucket on ground level | 4846.3 mm |
3. Height to cab upper part | 3450 mm | 3. Height to cab upper part | 2499.4 mm |
4. Wheelbase | 3300 mm | 4. Wheelbase | 1798.3 mm |
5. Clearance | 465 mm | 5. Clearance | 396.2 mm |
6. Hinge axis maximum height | 4186 mm | 6. Hinge axis maximum height | 3230.9 mm |
8. Radius at maximum lifting and unloading | 1016 mm | 8. Radius at maximum lifting and unloading | 883.9 mm |
Shovel
7. Unloading ground clearance at maximum lifting | 3035 mm | 7. Unloading ground clearance at maximum lifting | 883.9 mm |