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John Deere 772CH vs. Komatsu GD670A-2C
6 reasons to buy John Deere 772CH:
Operation
| Fuel Capacity | 401.3 l. and 340 l. | 15 % more or 61.3 l. |
Motor
| Effective speeds output 5-6 | 156.6 kW and 152 kW | 3 % more or 4.6 kW |
| Maximum power | 156.6 kW and 152 kW | 3 % more or 4.6 kW |
Gear box
| Forward gears number | 8 and 6 | 25 % more or 2 |
| Maximum reverse gear | 41.5 km/h and 23.5 km/h | 43 % more or 18.0 km/h |
Front Axle
| Clearance | 587 mm and 279 mm | 52 % more or 308 mm |
3 reasons to buy Komatsu GD670A-2C:
Motor
| Power measured at | 2500 rev / min and 1900 rev / min | 24 % more or 600 rev |
| Displacement | 8.3 l. and 8.1 l. | 2 % more or 0.2 l. |
Gear box
| Maximum forward speed | 42.1 km/h and 41.5 km/h | 1 % more or 0.6 km/h |
Neutral reasons:
Steerage
| Left and right hinge connection | 25 degrees and 20 degrees |
Sizes
| Height to cab upper part | 3120 mm and 3099 mm |
| Dimensional length | 8610 mm and 8446 mm |
| Between tyres width | 2510 mm and 2443 mm |
| Wheelbase | 5970 mm and 5918 mm |
| Blade base | 2670 mm and 2489 mm |
| Dual axis wheelbase | 1540 mm and 1550 mm |
Operation
| Overall standard operating weight | 15023 kg and 15550 kg |
| Tyre size | 14.00-24 and 14.00-24-10PR |
Motor
| Model | 6081H and S6D114E |
| Cylinders number | 6 and 6 |
| Manufacturer | John Deere and Komatsu |
Dump
| Mouldboard height | 609.6 mm and 711 mm |
| Mouldboard width | 3657.6 mm and 3658 mm |
Images
Sizes
| 1. Dimensional length | 8610 mm | 1. Dimensional length | 8446 mm |
| 2. Between tyres width | 2510 mm | 2. Between tyres width | 2443 mm |
| 3. Height to cab upper part | 3120 mm | 3. Height to cab upper part | 3099 mm |
| 4. Wheelbase | 5970 mm | 4. Wheelbase | 5918 mm |
| 7. Dual axis wheelbase | 1540 mm | 7. Dual axis wheelbase | 1550 mm |
| 8. Blade base | 2670 mm | 8. Blade base | 2489 mm |