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John Deere 444K Powerllel with Q coupling and forks vs. JCB 446ZX
7 reasons to buy John Deere 444K Powerllel with Q coupling and forks:
Sizes
| Radius at maximum lifting and unloading | 1140 mm and 1105 mm | 3 % more or 35 mm |
Shovel
| Breakout power | 59.4 kN and 172 kN | 65 % less or 112.6 kN |
Operation
| Turn radius | 4740 mm and 6554 mm | 28 % less or 1814 mm |
| Generator current strength | 80 amperes and 70 amperes | 12 % more or 10 amperes |
Hydraulic system
| Unloading time | 1.1 sec and 1.2 sec | 8 % less or 0.1 sec |
| Lowering time | 1.9 sec and 4.1 sec | 54 % less or 2.2 sec |
Gear box
| Maximum reverse gear | 25.3 km/h and 24.4 km/h | 4 % more or 0.9 km/h |
20 reasons to buy JCB 446ZX:
Sizes
| Clearance | 470 mm and 393 mm | 16 % more or 77 mm |
Shovel
| Unloading ground clearance at maximum lifting | 2760 mm and 2580 mm | 7 % more or 180 mm |
| Bucket capacity with top | 3.1 m3 and 1.9 m3 | 39 % more or 1.2 m3 |
| Brimmed bucket capacity | 2.8 m3 and 1.6 m3 | 43 % more or 1.2 m3 |
Operation
| Cooling system fluid volume | 40 l. and 19 l. | 52 % more or 21 l. |
| Transmission fluid volume | 34 l. and 18.5 l. | 46 % more or 15.5 l. |
| Front axle / differential fluid volume | 69 l. and 22 l. | 68 % more or 47 l. |
| Rear axle / differential fluid volume | 51 l. and 22 l. | 57 % more or 29 l. |
| Static tipping weight | 10434 kg and 7230 kg | 31 % more or 3204 kg |
| Fuel Capacity | 320 l. and 242 l. | 24 % more or 78 l. |
| Hydraulic system fluid volume | 215 l. and 91 l. | 58 % more or 124 l. |
| Engine oil volume | 18.9 l. and 17.5 l. | 7 % more or 1.4 l. |
Motor
| Cylinders number | 6 and 4 | 33 % more or 2 |
| Maximum torque | 902 Nm and 515.2 Nm | 43 % more or 386.8 Nm |
| Effective power | 138 kW and 95.4 kW | 31 % more or 42.6 kW |
| Power measured at | 2200 rev / min and 2100 rev / min | 5 % more or 100 rev |
| Displacement | 8.3 l. and 4.5 l. | 46 % more or 3.8 l. |
Hydraulic system
| Pump bandwidth | 163 l/min and 140 l/min | 14 % more or 23 l/min |
| Lifting time | 5.8 sec and 5.9 sec | 2 % less or 0.1 sec |
Gear box
| Maximum forward speed | 37.4 km/h and 36 km/h | 4 % more or 1.4 km/h |
Neutral reasons:
Sizes
| Wheelbase | 2760 mm and 3300 mm |
| Hinge axis maximum height | 3670 mm and 4107 mm |
| Height to cab upper part | 3170 mm and 3370 mm |
| Length with bucket on ground level | 7150 mm and 7960 mm |
| Between tyres width | 2415 mm and 2702 mm |
Shovel
| Shovel width | 2540 mm and 2837 mm |
Operation
| Rear axle oscillating | 24 degrees and 25 degrees |
| Tyre size | 17.5 R 25 and 23.5R25 HXA (L3) |
| Working weight | 12074 kg and 20635 kg |
| Operating voltage | 24 V and 24 V |
Motor
| Manufacturer | John Deere and JCB |
| Model | E 4045H, III Level III certified and 6CT8.3C |
| Aspiration | Turbocharger with charge air cooler by oncoming air flow and turbocharging |
| Torque measured at | 1400 rev / min and 1400 rev / min |
Hydraulic system
| Overflow valve pressure | 24821.1 kPa and 24993.5 kPa |
| Type of pump | variable displacement piston pump axial piston and twin variable displacement piston pumps |
Gear box
| Transmission type | Powershift transmission of intermediate type and smooth power shifting |
| Forward gears number | 4 and 4 |
| Reverse gears number | 3 and 3 |
Images
Sizes
| 1. Length with bucket on ground level | 7150 mm | 1. Length with bucket on ground level | 7960 mm |
| 2. Between tyres width | 2415 mm | 2. Between tyres width | 2702 mm |
| 3. Height to cab upper part | 3170 mm | 3. Height to cab upper part | 3370 mm |
| 4. Wheelbase | 2760 mm | 4. Wheelbase | 3300 mm |
| 5. Clearance | 393 mm | 5. Clearance | 470 mm |
| 6. Hinge axis maximum height | 3670 mm | 6. Hinge axis maximum height | 4107 mm |
| 8. Radius at maximum lifting and unloading | 1140 mm | 8. Radius at maximum lifting and unloading | 1105 mm |
Shovel
| 7. Unloading ground clearance at maximum lifting | 2580 mm | 7. Unloading ground clearance at maximum lifting | 2760 mm |