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Construction Machinery. Grader Komatsu GD655-5
Steerage
| Left and right hinge connection | 25 degrees |
| Turn radius | 7.4 m |
Sizes
| Dual axis wheelbase | 1524 mm |
| Front part clearance | 620 mm |
| Height to cab upper part | 3200 mm |
| Dimensional length | 9205 mm |
| Between tyres width | 2485 mm |
| Wheelbase | 6480 mm |
| Blade base | 2580 mm |
Operation
| Total maximum operating weight | 17916 kg |
| Fuel Capacity | 416 l. |
| Oil system fluid volume | 23 l. |
| Cooling system fluid volume | 25 l. |
| Hydraulic system fluid volume | 69 l. |
| Transmission fluid volume | 45 l. |
| Rear differential/final drive fluid volume | 17 l. |
| Circular gearbox fluid volume | 7 l. |
| Each tandem case fluid volume | 57 l. |
| Tyre size | 17.5R25 |
| Front axle standard operating weight | 4453 kg |
| Rear axle standard operating weight | 11582 kg |
| Overall standard operating weight | 16035 kg |
| Front axle maximum operating weight | 5243 kg |
| Rear axle maximum operating weight | 12673 kg |
Motor
| Manufacturer | Komatsu |
| Model | SAA6D107E-1 |
| Effective speeds output 1-2 | 134.2 kW |
| Effective speeds output 3-4 | 149.1 kW |
| Power measured at | 2100 rev / min |
| Effective speeds output 5-6 | 149.1 kW |
| Cylinders number | 6 |
| Effective speeds output 7-8 | 162.6 kW |
| Maximum power | 162.6 kW |
| Displacement | 6.7 l. |
| Aspiration | Turbocharging with subsequent air cooling (by a cooling radiator) |
Hydraulic system
| Pump flow rate | 200 l/min |
| Overflow valve pressure | 20684.3 kPa |
Gear box
| Transmission type | powershift |
| Forward gears number | 8 |
| Reverse gears number | 4 |
| Maximum forward speed | 44.3 km/h |
| Maximum reverse gear | 40.2 km/h |
Front Axle
| Wheel tilt | 16 degrees |
| General fluctuations | 32 degrees |
| Clearance | 620 mm |
Dump
| Left lateral displacement | 820 mm |
| Lateral right shift | 820 mm |
| Mouldboard width | 4320 mm |
| Mouldboard height | 660 mm |
| Mouldboard thickness | 22 mm |
| Maximum cutting depth | 615 mm |
Circle
| Diameter | 1530 mm |
| Rotating | 360 degrees |
| Left shift | 590 mm |
| Right shift | 590 mm |
| Maximum radius outside left tyres | 1940 mm |
| Right maximum radius outside tyres | 1940 mm |
| Maximum lifting above ground level | 480 mm |
| Blade tilt front angle | 40 degrees |
| Blade tilt rear angle | 5 degrees |
Images
Sizes
| 1. Dimensional length | 9205 mm |
| 2. Between tyres width | 2485 mm |
| 3. Height to cab upper part | 3200 mm |
| 4. Wheelbase | 6480 mm |
| 6. Front part clearance | 620 mm |
| 7. Dual axis wheelbase | 1524 mm |
| 8. Blade base | 2580 mm |