| Manufacturer | John Deere |
|---|---|
| Model | 644E |
| Type | Wheel Loader |
| Horsepower | 160 hp (119,3 kW) |
| Weight | 34110 lbs (15472,0 kg) |
| Tipping Capacity | 27180 lbs (12328,6 kg) |
| Max Speed | 25.5 mph (41,0 km/h) |
| Engine Model | 6466T |
| No Of Cylinders | 6 |
| Aspiration | Turbocharged |
| Displacement | 466 cu in. (7636,4 cc) |
| Alternator Supplied Amperage | 65 amps |
| Operating Voltage | 12 V |
| Rated Speed | 2200 RPM |
| Torque Speed | 1400 RPM |
| Net Power | 160 hp (119,3 kW) |
| Gross Power | 168 hp (125,3 kW) |
| Peak Torque | 510 lbs ft (691,5 N-m) |
| Fuel Capacity | 75 gal (283,9 l) |
| Engine Oil Capacity | 6.4 gal (24,2 l) |
| Cooling Capacity | 7.6 gal (28,8 l) |
| Hydraulic System Capacity | 30.4 gal (115,1 l) |
| Transmission Oil Capacity | 3.7 gal (14,0 l) |
| Differential Front Capacity | 6.1 gal (23,1 l) |
| Differential Rear Capacity | 6.1 gal (23,1 l) |
| Transmission Type | Power shift |
| No of Forward Gears | 4 |
| No of Reverse Gears | 3 |
| Rear Axle Oscillation | 26° |
| Max Speed (Forward) | 25.5 mph (41,0 km/h) |
| Max Speed (Reverse) | 16.4 mph (26,4 km/h) |
| Pump type | Gear |
| Pump Flow | 65.5 GPM (247,9 LPM) |
| Relief Pressure | 2850 psi (196,5 bar) |
| Raise Lift Arms | 6.2 sec |
| Lower Lift Time | 3.5 sec |
| Bucket Dump Time | 1.8 sec |
| Operating Weight | 34110 lbs (15472,0 kg) |
| Tipping Load | 27180 lbs (12328,6 kg) |
| Bucket Capacity (Heaped) | 3.3 cu yds (2,5 m³) |
| Bucket Capacity (Struck) | 2.8 cu yds (2,1 m³) |
| Bucket Width | 108 in (274,3 cm) |
| Breakout Force | 37070 lbs (16814,7 kg) |
| Reach At Max Lift And Dump | 36 in (91,4 cm) |
| Dump Clearance At Max Raise | 120 in (304,8 cm) |
| Turning Radius | 216 in (548,6 cm) |
| Wheelbase | 120 in (304,8 cm) |
| Bucket Hinge Pin | 156 in (396,2 cm) |
| Cab Height | 132 in (335,3 cm) |
| Overall Length | 300 in (762,0 cm) |
| Ground Clearance | 24 in (61,0 cm) |
| Width Over Tires | 108 in (274,3 cm) |
| Tire Size | 20.5-25 |
John Deere 644E Specs (Weight, Lift Capacity, Hp, Dimensions)
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