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- John Deere 344J vs. JCB 446ZX High-Lift
John Deere 344J vs. JCB 446ZX High-Lift
6 reasons to buy John Deere 344J:
Shovel
Breakout power | 77 kN and 164 kN | 53 % less or 87 kN |
Operation
Turn radius | 4205 mm and 6770 mm | 38 % less or 2565 mm |
Motor
Power measured at | 2400 rev / min and 2200 rev / min | 8 % more or 200 rev |
Hydraulic system
Lifting time | 4.4 sec and 5.8 sec | 24 % less or 1.4 sec |
Lowering time | 4 sec and 4.1 sec | 2 % less or 0.1 sec |
Gear box
Maximum reverse gear | 29.9 km/h and 24.4 km/h | 18 % more or 5.5 km/h |
22 reasons to buy JCB 446ZX High-Lift:
Sizes
Radius at maximum lifting and unloading | 1105 mm and 830 mm | 25 % more or 275 mm |
Clearance | 470 mm and 385 mm | 18 % more or 85 mm |
Shovel
Unloading ground clearance at maximum lifting | 3395 mm and 2850 mm | 16 % more or 545 mm |
Bucket capacity with top | 2.8 m3 and 1.5 m3 | 46 % more or 1.3 m3 |
Brimmed bucket capacity | 2.5 m3 and 1.2 m3 | 52 % more or 1.3 m3 |
Operation
Front axle / differential fluid volume | 69 l. and 9.3 l. | 87 % more or 59.7 l. |
Rear axle / differential fluid volume | 51 l. and 8.7 l. | 83 % more or 42.3 l. |
Static tipping weight | 10434 kg and 6200 kg | 41 % more or 4234 kg |
Generator current strength | 70 amperes and 65 amperes | 7 % more or 5 amperes |
Fuel Capacity | 320 l. and 159 l. | 50 % more or 161 l. |
Hydraulic system fluid volume | 215 l. and 98 l. | 54 % more or 117 l. |
Engine oil volume | 18.9 l. and 13 l. | 31 % more or 5.9 l. |
Cooling system fluid volume | 40 l. and 26.5 l. | 34 % more or 13.5 l. |
Motor
Effective power | 138 kW and 73 kW | 47 % more or 65 kW |
Displacement | 8.3 l. and 4.5 l. | 46 % more or 3.8 l. |
Cylinders number | 6 and 4 | 33 % more or 2 |
Maximum torque | 902 Nm and 395 Nm | 56 % more or 507 Nm |
Hydraulic system
Unloading time | 1.2 sec and 1.5 sec | 20 % less or 0.3 sec |
Pump bandwidth | 163 l/min and 114 l/min | 30 % more or 49 l/min |
Gear box
Forward gears number | 4 and 2 | 50 % more or 2 |
Reverse gears number | 3 and 2 | 33 % more or 1 |
Maximum forward speed | 37.4 km/h and 29.9 km/h | 20 % more or 7.5 km/h |
Neutral reasons:
Sizes
Hinge axis maximum height | 3660 mm and 4677 mm |
Height to cab upper part | 3023 mm and 3370 mm |
Wheelbase | 2600 mm and 3300 mm |
Length with bucket on ground level | 6130 mm and 8520 mm |
Between tyres width | 1150 mm and 2702 mm |
Shovel
Shovel width | 2400 mm and 2837 mm |
Operation
Operating voltage | 12 V and 24 V |
Rear axle oscillating | 20 degrees and 25 degrees |
Tyre size | 17.5R25 and 23.5R25 HXA (L3) |
Working weight | 8350 kg and 20635 kg |
Motor
Model | 4045T and 6CT8.3C |
Manufacturer | John Deere and JCB |
Torque measured at | 1400 rev / min and 1400 rev / min |
Hydraulic system
Type of pump | gear type pump and twin variable displacement piston pumps |
Overflow valve pressure | 22980 kPa and 24993.5 kPa |
Gear box
Transmission type | Hydraulic and smooth power shifting |
Images
Sizes
2. Between tyres width | 1150 mm | 2. Between tyres width | 2702 mm |
3. Height to cab upper part | 3023 mm | 3. Height to cab upper part | 3370 mm |
4. Wheelbase | 2600 mm | 4. Wheelbase | 3300 mm |
5. Clearance | 385 mm | 5. Clearance | 470 mm |
6. Hinge axis maximum height | 3660 mm | 6. Hinge axis maximum height | 4677 mm |
8. Radius at maximum lifting and unloading | 830 mm | 8. Radius at maximum lifting and unloading | 1105 mm |
1. Length with bucket on ground level | 6130 mm | 1. Length with bucket on ground level | 8520 mm |
Shovel
7. Unloading ground clearance at maximum lifting | 2850 mm | 7. Unloading ground clearance at maximum lifting | 3395 mm |