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- Komatsu GD621R-1 vs. John Deere 772AH
Komatsu GD621R-1 vs. John Deere 772AH
4 reasons to buy Komatsu GD621R-1:
Operation
Fuel Capacity | 285 l. and 265 l. | 7 % more or 20 l. |
Motor
Power measured at | 2500 rev / min and 2200 rev / min | 12 % more or 300 rev |
Gear box
Maximum forward speed | 44.6 km/h and 40.4 km/h | 9 % more or 4.2 km/h |
Maximum reverse gear | 54.4 km/h and 13.8 km/h | 75 % more or 40.6 km/h |
6 reasons to buy John Deere 772AH:
Steerage
Turn radius | 6.9 m and 10.4 m | 34 % less or 3.5 m |
Motor
Effective speeds output 5-6 | 134.2 kW and 116 kW | 14 % more or 18.2 kW |
Maximum power | 134.2 kW and 116 kW | 14 % more or 18.2 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 355 mm | 38 % more or 217 mm |
Neutral reasons:
Sizes
Blade base | 2600 mm and 2720 mm |
Dual axis wheelbase | 1535 mm and 1540 mm |
Height to cab upper part | 3485 mm and 3200 mm |
Dimensional length | 8380 mm and 8470 mm |
Between tyres width | 2395 mm and 2440 mm |
Wheelbase | 6000 mm and 5970 mm |
Operation
Tyre size | 13.00-24-10PR and 14.00-24 |
Overall standard operating weight | 12700 kg and 14017.4 kg |
Motor
Manufacturer | Komatsu and John Deere |
Model | S6D105 and 6-466A |
Cylinders number | 6 and 6 |
Dump
Mouldboard width | 3710 mm and 3657.6 mm |
Mouldboard height | 645 mm and 609.6 mm |
Images
Sizes
1. Dimensional length | 8380 mm | 1. Dimensional length | 8470 mm |
2. Between tyres width | 2395 mm | 2. Between tyres width | 2440 mm |
3. Height to cab upper part | 3485 mm | 3. Height to cab upper part | 3200 mm |
4. Wheelbase | 6000 mm | 4. Wheelbase | 5970 mm |
7. Dual axis wheelbase | 1535 mm | 7. Dual axis wheelbase | 1540 mm |
8. Blade base | 2600 mm | 8. Blade base | 2720 mm |