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- John Deere 644K High-Lift vs. Volvo L35
John Deere 644K High-Lift vs. Volvo L35
19 reasons to buy John Deere 644K High-Lift:
Sizes
Radius at maximum lifting and unloading | 1120 mm and 810 mm | 28 % more or 310 mm |
Shovel
Unloading ground clearance at maximum lifting | 3280 mm and 2560 mm | 22 % more or 720 mm |
Bucket capacity with top | 3.2 m3 and 1.2 m3 | 62 % more or 2.0 m3 |
Operation
Fuel Capacity | 352 l. and 86 l. | 76 % more or 266 l. |
Hydraulic system fluid volume | 110 l. and 60 l. | 45 % more or 50 l. |
Engine oil volume | 24.5 l. and 10.5 l. | 57 % more or 14.0 l. |
Front axle / differential fluid volume | 22 l. and 11 l. | 50 % more or 11 l. |
Rear axle / differential fluid volume | 22 l. and 12 l. | 45 % more or 10 l. |
Static tipping weight | 12228 kg and 4150 kg | 66 % more or 8078 kg |
Motor
Displacement | 6.8 l. and 2.7 l. | 60 % more or 4.1 l. |
Cylinders number | 6 and 4 | 33 % more or 2 |
Maximum torque | 1016 Nm and 220 Nm | 78 % more or 796 Nm |
Effective power | 173 kW and 52.2 kW | 70 % more or 120.8 kW |
Hydraulic system
Pump bandwidth | 310 l/min and 70 l/min | 77 % more or 240 l/min |
Lifting time | 5.5 sec and 6 sec | 8 % less or 0.5 sec |
Unloading time | 1.4 sec and 1.6 sec | 12 % less or 0.2 sec |
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 | 36.6 km/h and 30 km/h | 18 % more or 6.6 km/h |
6 reasons to buy Volvo L35:
Sizes
Clearance | 445 mm and 408 mm | 8 % more or 37 mm |
Shovel
Breakout power | 48 kN and 135.2 kN | 64 % less or 87.2 kN |
Operation
Turn radius | 4375 mm and 5570 mm | 21 % less or 1195 mm |
Motor
Torque measured at | 1800 rev / min and 1400 rev / min | 22 % more or 400 rev |
Power measured at | 2500 rev / min and 1700 rev / min | 32 % more or 800 rev |
Gear box
Maximum reverse gear | 30 km/h and 24.9 km/h | 17 % more or 5.1 km/h |
Neutral reasons:
Sizes
Height to cab upper part | 3380 mm and 2715 mm |
Wheelbase | 3260 mm and 2150 mm |
Hinge axis maximum height | 4490 mm and 3315 mm |
Length with bucket on ground level | 8610 mm and 5400 mm |
Between tyres width | 2875 mm and 1932 mm |
Shovel
Shovel width | 3040 mm and 2000 mm |
Operation
Working weight | 18506 kg and 5740 kg |
Operating voltage | 24 V and 12 V |
Generator current strength | 80 amperes and 80 amperes |
Rear axle oscillating | 26 degrees and 20 degrees |
Tyre size | 23.5 R25 and 405/70 R20 |
Motor
Aspiration | Turbocharger with charge air cooler by oncoming air flow and turbocharging |
Manufacturer | John Deere and Deutz |
Model | 6068H, III Level III certified and BF4L 1011F |
Hydraulic system
Type of pump | variable displacement axial piston pump and gear type pump |
Overflow valve pressure | 25165.8 kPa and 23000 kPa |
Lowering time | 3 sec and 3 sec |
Gear box
Transmission type | Powershift transmission of intermediate type and hydrostatic |
Images
Sizes
1. Length with bucket on ground level | 8610 mm | 1. Length with bucket on ground level | 5400 mm |
2. Between tyres width | 2875 mm | 2. Between tyres width | 1932 mm |
3. Height to cab upper part | 3380 mm | 3. Height to cab upper part | 2715 mm |
4. Wheelbase | 3260 mm | 4. Wheelbase | 2150 mm |
5. Clearance | 408 mm | 5. Clearance | 445 mm |
6. Hinge axis maximum height | 4490 mm | 6. Hinge axis maximum height | 3315 mm |
8. Radius at maximum lifting and unloading | 1120 mm | 8. Radius at maximum lifting and unloading | 810 mm |
Shovel
7. Unloading ground clearance at maximum lifting | 3280 mm | 7. Unloading ground clearance at maximum lifting | 2560 mm |