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- John Deere TC54H vs. John Deere 644H
John Deere TC54H vs. John Deere 644H
9 reasons to buy John Deere TC54H:
Sizes
Unloading ground clearance at maximum lifting | 2846 mm and 2713 mm | 5 % more or 133 mm |
Radius at maximum height and unloading | 1298 mm and 1128 mm | 13 % more or 170 mm |
Operation
Static bucket tipping load | 8004 kg and 14156.6 kg | 43 % less or 6152.6 kg |
Turn radius | 4959 mm and 5500 mm | 10 % less or 541 mm |
Static tipping forks load | 6080 kg and 10334 kg | 41 % less or 4254 kg |
Hydraulic system
Lifting time | 5.8 sec and 6.2 sec | 6 % less or 0.4 sec |
Lowering time | 2.8 sec and 3 sec | 7 % less or 0.2 sec |
Gear box
Maximum forward speed | 40 km/h and 35.4 km/h | 11 % more or 4.6 km/h |
Maximum reverse gear | 25 km/h and 24.9 km/h | 0 % more or 0.1 km/h |
12 reasons to buy John Deere 644H:
Sizes
Clearance | 461 mm and 424 mm | 8 % more or 37 mm |
Fork tines length | 1525 mm and 1220 mm | 20 % more or 305 mm |
Maximum lifting height | 3929 mm and 3747 mm | 5 % more or 182 mm |
Shovel
Brimmed bucket capacity | 2.9 m3 and 2 m3 | 31 % more or 0.9 m3 |
Breakout power | 128.9 kN and 10345 kN | 99 % less or 10216.1 kN |
Operation
Fuel Capacity | 379 l. and 246.1 l. | 35 % more or 132.9 l. |
Motor
Full power | 134 kW and 103 kW | 23 % more or 31 kW |
Effective power | 165 kW and 97 kW | 41 % more or 68 kW |
Maximum torque | 1020 Nm and 600 Nm | 41 % more or 420 Nm |
Displacement | 8.1 l. and 6.8 l. | 16 % more or 1.3 l. |
Hydraulic system
Pump bandwidth | 257.4 l/min and 155.2 l/min | 40 % more or 102.2 l/min |
Unloading time | 1.4 sec and 1.5 sec | 7 % less or 0.1 sec |
Neutral reasons:
Sizes
Between tyres width | 2430 mm and 2874 mm |
Height to cab upper part | 3230 mm and 3404 mm |
Wheelbase | 2900 mm and 3200 mm |
Length with bucket on ground level | 7365 mm and 8266 mm |
Length with forks on ground level | 7585 mm and 8641 mm |
Operation
Rear axle oscillating | 28 degrees and 26 degrees |
Operating voltage | 24 V and 24 V |
Tyre size | 17.5-25 and 23.5-25 |
Generator current strength | 55 amperes and 55 amperes |
Working weight | 12043.8 kg and 17631 kg |
Motor
Manufacturer | John Deere and John Deere |
Model | 6068T and 6081H |
Power measured at | 2200 rev / min and 2200 rev / min |
Torque measured at | 1300 rev / min and 1300 rev / min |
Cylinders number | 6 and 6 |
Aspiration | turbocharging and turbocharging |
Hydraulic system
Overflow valve pressure | 24850 kPa and 24850 kPa |
Type of pump | piston pump and piston pump |
Gear box
Transmission type | powershift and powershift |
Forward gears number | 4 and 4 |
Reverse gears number | 3 and 3 |
Images
Sizes
1. Length with bucket on ground level | 7365 mm | 1. Length with bucket on ground level | 8266 mm |
2. Between tyres width | 2430 mm | 2. Between tyres width | 2874 mm |
3. Height to cab upper part | 3230 mm | 3. Height to cab upper part | 3404 mm |
4. Wheelbase | 2900 mm | 4. Wheelbase | 3200 mm |
5. Clearance | 424 mm | 5. Clearance | 461 mm |
7. Unloading ground clearance at maximum lifting | 2846 mm | 7. Unloading ground clearance at maximum lifting | 2713 mm |
9. Fork tines length | 1220 mm | 9. Fork tines length | 1525 mm |
10. Length with forks on ground level | 7585 mm | 10. Length with forks on ground level | 8641 mm |
11. Maximum lifting height | 3747 mm | 11. Maximum lifting height | 3929 mm |