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- Komatsu GD655A-2 vs. Caterpillar 12H
Komatsu GD655A-2 vs. Caterpillar 12H
5 reasons to buy Komatsu GD655A-2:
Steerage
Turn radius | 6.9 m and 7.4 m | 7 % less or 0.5 m |
Sizes
Front part clearance | 605 mm and 594 mm | 2 % more or 11 mm |
Motor
Displacement | 12.2 l. and 8.8 l. | 28 % more or 3.4 l. |
Gear box
Maximum reverse gear | 51.6 km/h and 34.7 km/h | 33 % more or 16.9 km/h |
Front Axle
Clearance | 605 mm and 594 mm | 2 % more or 11 mm |
9 reasons to buy Caterpillar 12H:
Sizes
Rear ground clearance | 341.5 mm and 330 mm | 3 % more or 11.5 mm |
Operation
Front axle standard operating weight | 3784 kg and 3690 kg | 2 % more or 94 kg |
Rear axle standard operating weight | 10416 kg and 9510 kg | 9 % more or 906 kg |
Gear box
Maximum forward speed | 44 km/h and 43.6 km/h | 1 % more or 0.4 km/h |
Forward gears number | 8 and 6 | 25 % more or 2 |
Dump
Maximum cutting depth | 735 mm and 570 mm | 22 % more or 165 mm |
Circle
Maximum lifting above ground level | 480 mm and 400 mm | 17 % more or 80 mm |
Maximum radius outside left tyres | 1859 mm and 2410 mm | 23 % less or 551 mm |
Right maximum radius outside tyres | 1809 mm and 2350 mm | 23 % less or 541 mm |
Neutral reasons:
Steerage
Left and right hinge connection | 25 degrees and 50 degrees |
Sizes
Height to cab upper part | 6000 mm and 3107 mm |
Dimensional length | 8415 mm and 8571 mm |
Wheelbase | 6000 mm and 6086 mm |
Blade base | 2695 mm and 2575 mm |
Dual axis wheelbase | 1516 mm and 1523 mm |
Operation
Tyre size | 13.00-24-10PR and 14.00-24 12PR |
Overall standard operating weight | 13200 kg and 14200 kg |
Motor
Manufacturer | Cummins and Caterpillar |
Model | NH220-CI and C-9 ETA VHP |
Effective speeds output 5-6 | 123 kW and 123 kW |
Maximum power | 123 kW and 123 kW |
Gear box
Transmission type | Hydro-Gear switching and powershift transmission with direct drive |
Reverse gears number | 6 and 6 |
Front Axle
Wheel tilt | 23 degrees and 18 degrees |
General fluctuations | 30 degrees and 32 degrees |
Dump
Mouldboard width | 4010 mm and 3658 mm |
Mouldboard height | 655 mm and 610 mm |
Mouldboard thickness | 19 mm and 22 mm |
Images
Sizes
1. Dimensional length | 8415 mm | 1. Dimensional length | 8571 mm |
3. Height to cab upper part | 6000 mm | 3. Height to cab upper part | 3107 mm |
4. Wheelbase | 6000 mm | 4. Wheelbase | 6086 mm |
5. Rear ground clearance | 330 mm | 5. Rear ground clearance | 341.5 mm |
6. Front part clearance | 605 mm | 6. Front part clearance | 594 mm |
7. Dual axis wheelbase | 1516 mm | 7. Dual axis wheelbase | 1523 mm |
8. Blade base | 2695 mm | 8. Blade base | 2575 mm |