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- Komatsu PW75R-2 vs. Hitachi ZX130W
Komatsu PW75R-2 vs. Hitachi ZX130W
2 reasons to buy Komatsu PW75R-2:
Operation
Hydraulic pump flow rate | 167 l/min and 352 l/min | 53 % less or 185 l/min |
Motor
Power measured at | 2300 rev / min and 2200 rev / min | 4 % more or 100 rev |
9 reasons to buy Hitachi ZX130W:
Swing device
Rotation speed | 13.1 rev / min and 10.2 rev / min | 22 % more or 2.9 rev |
Sizes
Upper structure clearance | 1215 mm and 1040 mm | 14 % more or 175 mm |
Clearance | 360 mm and 340 mm | 6 % more or 20 mm |
Operation
Hydraulic system overflow valve pressure | 34335.9 kPa and 26500 kPa | 23 % more or 7835.9 kPa |
Motor
Effective power | 87.2 kW and 50.7 kW | 42 % more or 36.5 kW |
Displacement | 4.3 l. and 3.3 l. | 23 % more or 1.0 l. |
Torque measured at | 1800 rev / min and 1500 rev / min | 17 % more or 300 rev |
Effective torque | 437 Nm and 235 Nm | 46 % more or 202 Nm |
Gear box
Maximum travel speed | 34 km/h and 30 km/h | 12 % more or 4 km/h |
Neutral reasons:
Sizes
Rear platform swing radius | 1500 mm and 1980 mm |
Overall width | 2155 mm and 2530 mm |
Height to cab upper part | 2960 mm and 3030 mm |
Wheelbase | 2060 mm and 2550 mm |
Operation
Operating voltage | 12 V and 24 V |
Type of hydraulic pump | axial piston pumps with variable displacement and 2 axial piston pumps with variable displacement |
Working weight | 8500 kg and 14900 kg |
Motor
Manufacturer | Komatsu and Isuzu |
Model | 4D98E-1FB and 4BG1XABF |
Cylinders number | 4 and 4 |
Gear box
Transmission type | hydrostatic and 2 powershift |
Forward gears number | 2 and 2 |
Reverse gears number | 2 and 2 |
Images
Sizes
5. Clearance | 340 mm | 5. Clearance | 360 mm |
7. Height to cab upper part | 2960 mm | 7. Height to cab upper part | 3030 mm |
8. Rear platform swing radius | 1500 mm | 8. Rear platform swing radius | 1980 mm |
14. Upper structure clearance | 1040 mm | 14. Upper structure clearance | 1215 mm |
2. Overall width | 2155 mm | 2. Overall width | 2530 mm |
4. Wheelbase | 2060 mm | 4. Wheelbase | 2550 mm |