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Construction Machinery. Grader Komatsu GD521A-1
Steerage
| Left and right hinge connection | 27 degrees |
| Turn radius | 6.6 m |
Sizes
| Height to cab upper part | 3485 mm |
| Dimensional length | 8160 mm |
| Between tyres width | 2395 mm |
| Wheelbase | 5780 mm |
| Blade base | 2540 mm |
| Dual axis wheelbase | 1535 mm |
| Rear ground clearance | 360 mm |
Operation
| Overall standard operating weight | 10800 kg |
| Fuel Capacity | 227 l. |
| Tyre size | 13.00-24-8PR |
Motor
| Manufacturer | Komatsu |
| Model | S6D105 |
| Power measured at | 2500 rev / min |
| Effective speeds output 5-6 | 101 kW |
| Cylinders number | 6 |
| Maximum power | 101 kW |
| Displacement | 6.5 l. |
Gear box
| Forward gears number | 6 |
| Maximum forward speed | 44.6 km/h |
| Maximum reverse gear | 54.4 km/h |
Front Axle
| Clearance | 360 mm |
Dump
| Mouldboard width | 3710 mm |
| Mouldboard height | 645 mm |
Images
Sizes
| 1. Dimensional length | 8160 mm |
| 2. Between tyres width | 2395 mm |
| 3. Height to cab upper part | 3485 mm |
| 4. Wheelbase | 5780 mm |
| 5. Rear ground clearance | 360 mm |
| 7. Dual axis wheelbase | 1535 mm |
| 8. Blade base | 2540 mm |