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- Komatsu GD621R-1 vs. Komatsu GD505R-2
Komatsu GD621R-1 vs. Komatsu GD505R-2
5 reasons to buy Komatsu GD621R-1:
Sizes
Rear ground clearance | 355 mm and 350 mm | 1 % more or 5 mm |
Motor
Maximum power | 116 kW and 96.9 kW | 16 % more or 19.1 kW |
Effective speeds output 5-6 | 116 kW and 96.9 kW | 16 % more or 19.1 kW |
Gear box
Maximum forward speed | 44.6 km/h and 43.4 km/h | 3 % more or 1.2 km/h |
Maximum reverse gear | 54.4 km/h and 45 km/h | 17 % more or 9.4 km/h |
1 reasons to buy Komatsu GD505R-2:
Front Axle
Clearance | 550 mm and 355 mm | 35 % more or 195 mm |
Neutral reasons:
Steerage
Turn radius | 10.4 m and 10.4 m |
Sizes
Height to cab upper part | 3485 mm and 2975 mm |
Dimensional length | 8380 mm and 8080 mm |
Between tyres width | 2395 mm and 2335 mm |
Wheelbase | 6000 mm and 5780 mm |
Blade base | 2600 mm and 2540 mm |
Dual axis wheelbase | 1535 mm and 1505 mm |
Operation
Tyre size | 13.00-24-10PR and 13.00-24-8 PR |
Overall standard operating weight | 12700 kg and 10730 kg |
Motor
Model | S6D105 and S6D105 |
Displacement | 6.5 l. and 6.5 l. |
Manufacturer | Komatsu and Komatsu |
Gear box
Forward gears number | 6 and 6 |
Dump
Mouldboard width | 3710 mm and 3710 mm |
Mouldboard height | 645 mm and 655 mm |
Images
Sizes
7. Dual axis wheelbase | 1535 mm | 7. Dual axis wheelbase | 1505 mm |
8. Blade base | 2600 mm | 8. Blade base | 2540 mm |
1. Dimensional length | 8380 mm | 1. Dimensional length | 8080 mm |
2. Between tyres width | 2395 mm | 2. Between tyres width | 2335 mm |
3. Height to cab upper part | 3485 mm | 3. Height to cab upper part | 2975 mm |
4. Wheelbase | 6000 mm | 4. Wheelbase | 5780 mm |
5. Rear ground clearance | 355 mm | 5. Rear ground clearance | 350 mm |