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- Komatsu GD655R-2 vs. Komatsu GD405A-1
Komatsu GD655R-2 vs. Komatsu GD405A-1
13 reasons to buy Komatsu GD655R-2:
Sizes
Rear ground clearance | 330 mm and 300 mm | 9 % more or 30 mm |
Front part clearance | 605 mm and 435 mm | 28 % more or 170 mm |
Operation
Front axle standard operating weight | 3650 kg and 2550 kg | 30 % more or 1100 kg |
Rear axle standard operating weight | 9180 kg and 6330 kg | 31 % more or 2850 kg |
Motor
Effective speeds output 5-6 | 123 kW and 82 kW | 33 % more or 41 kW |
Maximum power | 123 kW and 82 kW | 33 % more or 41 kW |
Effective drives torque 5-6 | 745.7 Nm and 382.3 Nm | 49 % more or 363.4 Nm |
Displacement | 12.2 l. and 6.5 l. | 47 % more or 5.7 l. |
Gear box
Maximum forward speed | 43.6 km/h and 42 km/h | 4 % more or 1.6 km/h |
Maximum reverse gear | 51.6 km/h and 45 km/h | 13 % more or 6.6 km/h |
Front Axle
Clearance | 605 mm and 435 mm | 28 % more or 170 mm |
Dump
Maximum cutting depth | 570 mm and 440 mm | 23 % more or 130 mm |
Circle
Maximum lifting above ground level | 400 mm and 360 mm | 10 % more or 40 mm |
3 reasons to buy Komatsu GD405A-1:
Steerage
Turn radius | 5.6 m and 10.4 m | 46 % less or 4.8 m |
Circle
Right maximum radius outside tyres | 1420 mm and 2350 mm | 40 % less or 930 mm |
Maximum radius outside left tyres | 1370 mm and 2410 mm | 43 % less or 1040 mm |
Neutral reasons:
Sizes
Height to cab upper part | 3350 mm and 3315 mm |
Dimensional length | 8415 mm and 7025 mm |
Wheelbase | 6000 mm and 4900 mm |
Blade base | 2695 mm and 2100 mm |
Dual axis wheelbase | 1516 mm and 1305 mm |
Operation
Tyre size | 13.00-24-10PR and Front 9.00-20-10PR, Rear 11.00-20-10PR |
Overall standard operating weight | 12830 kg and 8880 kg |
Motor
Manufacturer | Cummins and Komatsu |
Model | NH220-CI and 6D105 |
Gear box
Transmission type | Hydro-Gear switching and Hydro-Gear switching |
Forward gears number | 6 and 6 |
Reverse gears number | 6 and 6 |
Front Axle
Wheel tilt | 23 degrees and 22 degrees |
General fluctuations | 30 degrees and 26 degrees |
Dump
Mouldboard thickness | 19 mm and 19 mm |
Mouldboard width | 4010 mm and 3100 mm |
Mouldboard height | 655 mm and 625 mm |
Images
Sizes
1. Dimensional length | 8415 mm | 1. Dimensional length | 7025 mm |
3. Height to cab upper part | 3350 mm | 3. Height to cab upper part | 3315 mm |
4. Wheelbase | 6000 mm | 4. Wheelbase | 4900 mm |
5. Rear ground clearance | 330 mm | 5. Rear ground clearance | 300 mm |
6. Front part clearance | 605 mm | 6. Front part clearance | 435 mm |
7. Dual axis wheelbase | 1516 mm | 7. Dual axis wheelbase | 1305 mm |
8. Blade base | 2695 mm | 8. Blade base | 2100 mm |