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John Deere 644H vs. JCB 407B
18 reasons to buy John Deere 644H:
Sizes
| Radius at maximum height and unloading | 1128 mm and 662 mm | 41 % more or 466 mm |
| Fork tines length | 1525 mm and 1200 mm | 21 % more or 325 mm |
| Maximum lifting height | 3929 mm and 2978 mm | 24 % more or 951 mm |
| Clearance | 461 mm and 367 mm | 20 % more or 94 mm |
| Unloading ground clearance at maximum lifting | 2713 mm and 2474 mm | 9 % more or 239 mm |
Operation
| Fuel Capacity | 379 l. and 100 l. | 74 % more or 279 l. |
Motor
| Cylinders number | 6 and 4 | 33 % more or 2 |
| Displacement | 8.1 l. and 4.9 l. | 40 % more or 3.2 l. |
| Full power | 134 kW and 48.5 kW | 64 % more or 85.5 kW |
| Effective power | 165 kW and 47 kW | 72 % more or 118 kW |
| Power measured at | 2200 rev / min and 2000 rev / min | 9 % more or 200 rev |
| Maximum torque | 1020 Nm and 248 Nm | 76 % more or 772 Nm |
| Torque measured at | 1300 rev / min and 1200 rev / min | 8 % more or 100 rev |
Hydraulic system
| Pump bandwidth | 257.4 l/min and 64 l/min | 75 % more or 193.4 l/min |
Gear box
| Reverse gears number | 3 and 2 | 33 % more or 1 |
| Maximum forward speed | 35.4 km/h and 20 km/h | 44 % more or 15.4 km/h |
| Maximum reverse gear | 24.9 km/h and 20 km/h | 20 % more or 4.9 km/h |
| Forward gears number | 4 and 2 | 50 % more or 2 |
5 reasons to buy JCB 407B:
Shovel
| Breakout power | 44.1 kN and 128.9 kN | 66 % less or 84.8 kN |
Operation
| Generator current strength | 65 amperes and 55 amperes | 15 % more or 10 amperes |
| Static bucket tipping load | 3014 kg and 14156.6 kg | 79 % less or 11142.6 kg |
| Static tipping forks load | 2200 kg and 10334 kg | 79 % less or 8134 kg |
| Turn radius | 3925 mm and 5500 mm | 29 % less or 1575 mm |
Neutral reasons:
Sizes
| Between tyres width | 2874 mm and 1692 mm |
| Height to cab upper part | 3404 mm and 2597 mm |
| Wheelbase | 3200 mm and 2000 mm |
| Hinge axis maximum height | 4144 mm and 3099 mm |
| Length with bucket on ground level | 8266 mm and 4963 mm |
Operation
| Operating voltage | 24 V and 12 V |
| Tyre size | 23.5-25 and 12.5x20 |
Motor
| Model | 6081H and ECE R49.4 |
Hydraulic system
| Type of pump | piston pump and single gear pump with a constant priority of fluid supplying to steering circuit |
| Overflow valve pressure | 24850 kPa and 22000 kPa |
Gear box
| Transmission type | powershift and hydrostatic |
Images
Sizes
| 9. Fork tines length | 1525 mm | 9. Fork tines length | 1200 mm |
| 11. Maximum lifting height | 3929 mm | 11. Maximum lifting height | 2978 mm |
| 1. Length with bucket on ground level | 8266 mm | 1. Length with bucket on ground level | 4963 mm |
| 2. Between tyres width | 2874 mm | 2. Between tyres width | 1692 mm |
| 3. Height to cab upper part | 3404 mm | 3. Height to cab upper part | 2597 mm |
| 4. Wheelbase | 3200 mm | 4. Wheelbase | 2000 mm |
| 5. Clearance | 461 mm | 5. Clearance | 367 mm |
| 6. Hinge axis maximum height | 4144 mm | 6. Hinge axis maximum height | 3099 mm |
| 7. Unloading ground clearance at maximum lifting | 2713 mm | 7. Unloading ground clearance at maximum lifting | 2474 mm |