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- John Deere 770A vs. Komatsu GD405A-1
John Deere 770A vs. Komatsu GD405A-1
8 reasons to buy John Deere 770A:
Sizes
Front part clearance | 572 mm and 435 mm | 24 % more or 137 mm |
Operation
Rear axle standard operating weight | 9848.4 kg and 6330 kg | 36 % more or 3518.4 kg |
Front axle standard operating weight | 3877.3 kg and 2550 kg | 34 % more or 1327.3 kg |
Motor
Maximum power | 111.9 kW and 82 kW | 27 % more or 29.9 kW |
Displacement | 7.6 l. and 6.5 l. | 14 % more or 1.1 l. |
Gear box
Forward gears number | 8 and 6 | 25 % more or 2 |
Front Axle
Clearance | 572 mm and 435 mm | 24 % more or 137 mm |
Circle
Maximum lifting above ground level | 432 mm and 360 mm | 17 % more or 72 mm |
6 reasons to buy Komatsu GD405A-1:
Steerage
Turn radius | 5.6 m and 6.7 m | 16 % less or 1.1 m |
Gear box
Reverse gears number | 6 and 4 | 33 % more or 2 |
Maximum reverse gear | 45 km/h and 13.8 km/h | 69 % more or 31.2 km/h |
Maximum forward speed | 42 km/h and 40.4 km/h | 4 % more or 1.6 km/h |
Circle
Maximum radius outside left tyres | 1370 mm and 2280 mm | 40 % less or 910 mm |
Right maximum radius outside tyres | 1420 mm and 2250 mm | 37 % less or 830 mm |
Neutral reasons:
Steerage
Left and right hinge connection | 25 degrees and 27 degrees |
Sizes
Dual axis wheelbase | 1540 mm and 1305 mm |
Height to cab upper part | 3200 mm and 3315 mm |
Dimensional length | 8470 mm and 7025 mm |
Between tyres width | 2440 mm and 2165 mm |
Wheelbase | 5970 mm and 4900 mm |
Blade base | 2720 mm and 2100 mm |
Operation
Overall standard operating weight | 13725.7 kg and 8880 kg |
Tyre size | 14.00-25 and Front 9.00-20-10PR, Rear 11.00-20-10PR |
Motor
Manufacturer | John Deere and Komatsu |
Model | 6-466A and 6D105 |
Gear box
Transmission type | powershift and Hydro-Gear switching |
Front Axle
Wheel tilt | 20 degrees and 22 degrees |
General fluctuations | 30 degrees and 26 degrees |
Dump
Mouldboard width | 3657.6 mm and 3100 mm |
Mouldboard height | 609.6 mm and 625 mm |
Mouldboard thickness | 22.4 mm and 19 mm |
Images
Sizes
1. Dimensional length | 8470 mm | 1. Dimensional length | 7025 mm |
2. Between tyres width | 2440 mm | 2. Between tyres width | 2165 mm |
3. Height to cab upper part | 3200 mm | 3. Height to cab upper part | 3315 mm |
4. Wheelbase | 5970 mm | 4. Wheelbase | 4900 mm |
6. Front part clearance | 572 mm | 6. Front part clearance | 435 mm |
7. Dual axis wheelbase | 1540 mm | 7. Dual axis wheelbase | 1305 mm |
8. Blade base | 2720 mm | 8. Blade base | 2100 mm |