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- John Deere 770A vs. Komatsu GD500R-2
John Deere 770A vs. Komatsu GD500R-2
9 reasons to buy John Deere 770A:
Steerage
Turn radius | 6.7 m and 10.4 m | 36 % less or 3.7 m |
Sizes
Front part clearance | 572 mm and 550 mm | 4 % more or 22 mm |
Operation
Front axle standard operating weight | 3877.3 kg and 2935 kg | 24 % more or 942.3 kg |
Rear axle standard operating weight | 9848.4 kg and 7565 kg | 23 % more or 2283.4 kg |
Motor
Maximum power | 111.9 kW and 96.9 kW | 13 % more or 15.0 kW |
Displacement | 7.6 l. and 6.5 l. | 14 % more or 1.1 l. |
Gear box
Forward gears number | 8 and 4 | 50 % more or 4 |
Front Axle
Clearance | 572 mm and 550 mm | 4 % more or 22 mm |
Circle
Maximum lifting above ground level | 432 mm and 430 mm | 0 % more or 2 mm |
4 reasons to buy Komatsu GD500R-2:
Gear box
Maximum reverse gear | 25.5 km/h and 13.8 km/h | 46 % more or 11.7 km/h |
Maximum forward speed | 41.2 km/h and 40.4 km/h | 2 % more or 0.8 km/h |
Circle
Maximum radius outside left tyres | 2050 mm and 2280 mm | 10 % less or 230 mm |
Right maximum radius outside tyres | 2000 mm and 2250 mm | 11 % less or 250 mm |
Neutral reasons:
Sizes
Between tyres width | 2440 mm and 2335 mm |
Height to cab upper part | 3200 mm and 2975 mm |
Wheelbase | 5970 mm and 5780 mm |
Dimensional length | 8470 mm and 7920 mm |
Blade base | 2720 mm and 2540 mm |
Dual axis wheelbase | 1540 mm and 1505 mm |
Operation
Tyre size | 14.00-25 and 13.00-24-8PR (G-2) |
Overall standard operating weight | 13725.7 kg and 10500 kg |
Motor
Manufacturer | John Deere and Komatsu |
Model | 6-466A and S6D105-1 |
Gear box
Reverse gears number | 4 and 4 |
Transmission type | powershift and full mesh |
Front Axle
Wheel tilt | 20 degrees and 20 degrees |
General fluctuations | 30 degrees and 30 degrees |
Dump
Mouldboard width | 3657.6 mm and 3710 mm |
Mouldboard height | 609.6 mm and 655 mm |
Mouldboard thickness | 22.4 mm and 19 mm |
Images
Sizes
1. Dimensional length | 8470 mm | 1. Dimensional length | 7920 mm |
2. Between tyres width | 2440 mm | 2. Between tyres width | 2335 mm |
3. Height to cab upper part | 3200 mm | 3. Height to cab upper part | 2975 mm |
4. Wheelbase | 5970 mm | 4. Wheelbase | 5780 mm |
6. Front part clearance | 572 mm | 6. Front part clearance | 550 mm |
7. Dual axis wheelbase | 1540 mm | 7. Dual axis wheelbase | 1505 mm |
8. Blade base | 2720 mm | 8. Blade base | 2540 mm |