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- John Deere 772AH vs. Komatsu GD505R-2
John Deere 772AH vs. Komatsu GD505R-2
10 reasons to buy John Deere 772AH:
Steerage
| Turn radius | 6.9 m and 10.4 m | 34 % less or 3.5 m |
Sizes
| Front part clearance | 572 mm and 550 mm | 4 % more or 22 mm |
Operation
| Front axle standard operating weight | 4189.8 kg and 3000 kg | 28 % more or 1189.8 kg |
| Rear axle standard operating weight | 9827.5 kg and 7730 kg | 21 % more or 2097.5 kg |
Motor
| Effective speeds output 5-6 | 134.2 kW and 96.9 kW | 28 % more or 37.3 kW |
| Maximum power | 134.2 kW and 96.9 kW | 28 % more or 37.3 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 550 mm | 4 % more or 22 mm |
Circle
| Maximum lifting above ground level | 432 mm and 430 mm | 0 % more or 2 mm |
5 reasons to buy Komatsu GD505R-2:
Gear box
| Reverse gears number | 6 and 4 | 33 % more or 2 |
| Maximum forward speed | 43.4 km/h and 40.4 km/h | 7 % more or 3.0 km/h |
| Maximum reverse gear | 45 km/h and 13.8 km/h | 69 % more or 31.2 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:
Steerage
| Left and right hinge connection | 25 degrees and 36 degrees |
Sizes
| Height to cab upper part | 3200 mm and 2975 mm |
| Dimensional length | 8470 mm and 8080 mm |
| Between tyres width | 2440 mm and 2335 mm |
| Wheelbase | 5970 mm and 5780 mm |
| Blade base | 2720 mm and 2540 mm |
| Dual axis wheelbase | 1540 mm and 1505 mm |
Operation
| Tyre size | 14.00-24 and 13.00-24-8 PR |
| Overall standard operating weight | 14017.4 kg and 10730 kg |
Motor
| Manufacturer | John Deere and Komatsu |
| Model | 6-466A and S6D105 |
Gear box
| Transmission type | powershift and Hydro-Gear switching |
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
| 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 |
| 1. Dimensional length | 8470 mm | 1. Dimensional length | 8080 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 |