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- Kawasaki 70ZIV vs. Komatsu WA420-3 Asset+
Kawasaki 70ZIV vs. Komatsu WA420-3 Asset+
9 reasons to buy Kawasaki 70ZIV:
Sizes
Radius at maximum lifting and unloading | 1115 mm and 1016 mm | 9 % more or 99 mm |
Shovel
Breakout power | 123.5 kN and 182.7 kN | 32 % less or 59.2 kN |
Operation
Turn radius | 6040 mm and 6054 mm | 0 % less or 14 mm |
Generator current strength | 65 amperes and 50 amperes | 23 % more or 15 amperes |
Motor
Power measured at | 2400 rev / min and 2200 rev / min | 8 % more or 200 rev |
Torque measured at | 1500 rev / min and 1300 rev / min | 13 % more or 200 rev |
Hydraulic system
Lifting time | 6.2 sec and 6.7 sec | 7 % less or 0.5 sec |
Unloading time | 1.2 sec and 1.5 sec | 20 % less or 0.3 sec |
Lowering time | 3.1 sec and 3.6 sec | 14 % less or 0.5 sec |
14 reasons to buy Komatsu WA420-3 Asset+:
Sizes
Clearance | 465 mm and 405 mm | 13 % more or 60 mm |
Shovel
Unloading ground clearance at maximum lifting | 3035 mm and 2705 mm | 11 % more or 330 mm |
Bucket capacity with top | 3.6 m3 and 2.5 m3 | 31 % more or 1.1 m3 |
Operation
Fuel Capacity | 340 l. and 220 l. | 35 % more or 120 l. |
Hydraulic system fluid volume | 210 l. and 170 l. | 19 % more or 40 l. |
Engine oil volume | 22.4 l. and 14 l. | 37 % more or 8.4 l. |
Cooling system fluid volume | 50 l. and 37 l. | 26 % more or 13 l. |
Transmission fluid volume | 60 l. and 30 l. | 50 % more or 30 l. |
Front axle / differential fluid volume | 60 l. and 48 l. | 20 % more or 12 l. |
Rear axle / differential fluid volume | 60 l. and 51 l. | 15 % more or 9 l. |
Static tipping weight | 15600 kg and 9990 kg | 36 % more or 5610 kg |
Motor
Displacement | 8.3 l. and 5.9 l. | 29 % more or 2.4 l. |
Maximum torque | 900 Nm and 664.4 Nm | 26 % more or 235.6 Nm |
Hydraulic system
Pump bandwidth | 328 l/min and 49.2 l/min | 85 % more or 278.8 l/min |
Neutral reasons:
Sizes
Hinge axis maximum height | 3780 mm and 4186 mm |
Wheelbase | 3050 mm and 3300 mm |
Length with bucket on ground level | 7440 mm and 8020 mm |
Between tyres width | 2585 mm and 2880 mm |
Height to cab upper part | 3325 mm and 3450 mm |
Shovel
Shovel width | 2670 mm and 3000 mm |
Operation
Working weight | 12940 kg and 20120 kg |
Operating voltage | 24 V and 24 V |
Rear axle oscillating | 24 degrees and 26 degrees |
Tyre size | 20.5x25-12PR (L-2) and 26.5 R 25 |
Motor
Manufacturer | Cummins and Komatsu |
Model | B5.9-C and SAA 6D114 E-1 |
Cylinders number | 6 and 6 |
Aspiration | Turbocharging with subsequent air cooling (by a cooling radiator) and turbocharging |
Hydraulic system
Overflow valve pressure | 20684.3 kPa and 21000 kPa |
Gear box
Transmission type | powershift transmission and fully automatic 4-speed transmission with downshift and retention |
Images
Sizes
1. Length with bucket on ground level | 7440 mm | 1. Length with bucket on ground level | 8020 mm |
2. Between tyres width | 2585 mm | 2. Between tyres width | 2880 mm |
3. Height to cab upper part | 3325 mm | 3. Height to cab upper part | 3450 mm |
4. Wheelbase | 3050 mm | 4. Wheelbase | 3300 mm |
5. Clearance | 405 mm | 5. Clearance | 465 mm |
6. Hinge axis maximum height | 3780 mm | 6. Hinge axis maximum height | 4186 mm |
8. Radius at maximum lifting and unloading | 1115 mm | 8. Radius at maximum lifting and unloading | 1016 mm |
Shovel
7. Unloading ground clearance at maximum lifting | 2705 mm | 7. Unloading ground clearance at maximum lifting | 3035 mm |