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Construction Machinery. Wheeled Excavator Komatsu PW75R-2
Swing device
Rotation speed | 10.2 rev / min |
Sizes
Overall width | 2155 mm |
Height to cab upper part | 2960 mm |
Wheelbase | 2060 mm |
Clearance | 340 mm |
Upper structure clearance | 1040 mm |
Rear platform swing radius | 1500 mm |
Shovel
Bucket initial volume | 0.23 m3 |
Bucket minimum volume | 0.09 m3 |
Maximum bucket volume | 0.27 m3 |
Operation
Tyre size | 7.50-20 |
Working weight | 8500 kg |
Operating voltage | 12 V |
Generator current strength | 60 amperes |
Hydraulic system overflow valve pressure | 26500 kPa |
Type of hydraulic pump | axial piston pumps with variable displacement |
Hydraulic pump flow rate | 167 l/min |
Motor
Manufacturer | Komatsu |
Model | 4D98E-1FB |
Effective power | 50.7 kW |
Power measured at | 2300 rev / min |
Displacement | 3.3 l. |
Torque measured at | 1500 rev / min |
Cylinders number | 4 |
Effective torque | 235 Nm |
Gear box
Transmission type | hydrostatic |
Forward gears number | 2 |
Reverse gears number | 2 |
Maximum travel speed | 30 km/h |
Images
Sizes
2. Overall width | 2155 mm |
4. Wheelbase | 2060 mm |
5. Clearance | 340 mm |
7. Height to cab upper part | 2960 mm |
8. Rear platform swing radius | 1500 mm |
14. Upper structure clearance | 1040 mm |