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- Kawasaki 90ZIV vs. John Deere 644K Powerllel with Q coupling and forks
Kawasaki 90ZIV vs. John Deere 644K Powerllel with Q coupling and forks
19 reasons to buy Kawasaki 90ZIV:
Sizes
Clearance | 515 mm and 461 mm | 10 % more or 54 mm |
Radius at maximum lifting and unloading | 1240 mm and 1200 mm | 3 % more or 40 mm |
Shovel
Brimmed bucket capacity | 3.3 m3 and 2.6 m3 | 21 % more or 0.7 m3 |
Unloading ground clearance at maximum lifting | 3020 mm and 2790 mm | 8 % more or 230 mm |
Bucket capacity with top | 3.8 m3 and 3 m3 | 21 % more or 0.8 m3 |
Operation
Hydraulic system fluid volume | 270 l. and 110 l. | 59 % more or 160 l. |
Engine oil volume | 37 l. and 24.5 l. | 34 % more or 12.5 l. |
Cooling system fluid volume | 56 l. and 29.5 l. | 47 % more or 26.5 l. |
Transmission fluid volume | 60 l. and 23 l. | 62 % more or 37 l. |
Front axle / differential fluid volume | 75 l. and 22 l. | 71 % more or 53 l. |
Rear axle / differential fluid volume | 80 l. and 22 l. | 72 % more or 58 l. |
Static tipping weight | 16060 kg and 13170 kg | 18 % more or 2890 kg |
Motor
Maximum torque | 1128 Nm and 1016 Nm | 10 % more or 112 Nm |
Effective power | 190.9 kW and 173 kW | 9 % more or 17.9 kW |
Power measured at | 2100 rev / min and 1700 rev / min | 19 % more or 400 rev |
Displacement | 10.8 l. and 6.8 l. | 37 % more or 4.0 l. |
Hydraulic system
Unloading time | 1.5 sec and 1.9 sec | 21 % less or 0.4 sec |
Gear box
Reverse gears number | 4 and 3 | 25 % more or 1 |
Maximum reverse gear | 33.5 km/h and 24.9 km/h | 26 % more or 8.6 km/h |
8 reasons to buy John Deere 644K Powerllel with Q coupling and forks:
Shovel
Breakout power | 118 kN and 205 kN | 42 % less or 87 kN |
Operation
Fuel Capacity | 352 l. and 320 l. | 9 % more or 32 l. |
Turn radius | 5570 mm and 6825 mm | 18 % less or 1255 mm |
Generator current strength | 80 amperes and 75 amperes | 6 % more or 5 amperes |
Motor
Torque measured at | 1400 rev / min and 1300 rev / min | 7 % more or 100 rev |
Hydraulic system
Pump bandwidth | 310 l/min and 73.8 l/min | 76 % more or 236.2 l/min |
Lowering time | 2.8 sec and 3 sec | 7 % less or 0.2 sec |
Gear box
Maximum forward speed | 36.6 km/h and 33 km/h | 10 % more or 3.6 km/h |
Neutral reasons:
Sizes
Length with bucket on ground level | 8335 mm and 8504 mm |
Between tyres width | 2930 mm and 2875 mm |
Height to cab upper part | 3530 mm and 3430 mm |
Wheelbase | 3400 mm and 3260 mm |
Hinge axis maximum height | 4260 mm and 4117 mm |
Shovel
Shovel width | 3100 mm and 3040 mm |
Operation
Tyre size | 26.5x25-20PR (L-3) and 23.5 R25 |
Working weight | 21870 kg and 19760 kg |
Operating voltage | 24 V and 24 V |
Rear axle oscillating | 24 degrees and 26 degrees |
Motor
Aspiration | Turbocharging with subsequent air cooling (by a cooling radiator) and Turbocharger with charge air cooler by oncoming air flow |
Manufacturer | Cummins and John Deere |
Model | M11-C and 6068H, III Level III certified |
Cylinders number | 6 and 6 |
Hydraulic system
Type of pump | gear type pump and variable displacement axial piston pump |
Overflow valve pressure | 20684.3 kPa and 25165.8 kPa |
Lifting time | 6.1 sec and 6.1 sec |
Gear box
Transmission type | powershift transmission and Powershift transmission of intermediate type |
Forward gears number | 4 and 4 |
Images
Sizes
6. Hinge axis maximum height | 4260 mm | 6. Hinge axis maximum height | 4117 mm |
8. Radius at maximum lifting and unloading | 1240 mm | 8. Radius at maximum lifting and unloading | 1200 mm |
1. Length with bucket on ground level | 8335 mm | 1. Length with bucket on ground level | 8504 mm |
2. Between tyres width | 2930 mm | 2. Between tyres width | 2875 mm |
3. Height to cab upper part | 3530 mm | 3. Height to cab upper part | 3430 mm |
4. Wheelbase | 3400 mm | 4. Wheelbase | 3260 mm |
5. Clearance | 515 mm | 5. Clearance | 461 mm |
Shovel
7. Unloading ground clearance at maximum lifting | 3020 mm | 7. Unloading ground clearance at maximum lifting | 2790 mm |