| Dump Clearance At Max Raise | 10.77ft in |
|---|---|
| Bucket Capacity - Heaped | 4.25yd3 |
| Bucket Capacity - Struck | 3.7yd3 |
| Bucket Width | 9.98ft in |
| Breakout Force | 30384lb |
| Ground Clearance | 1.34ft in |
| Length With Bucket On Ground | 28.25ft in |
| Width Over Tires | 9.43ft in |
| Height To Top Of Cab | 11.09ft in |
| Wheelbase | 10.7ft in |
| Hinge Pin - Max Height | 14.74ft in |
| Reach At Max Lift And Dump | 3.67ft in |
| Number Of Cylinders | 6 |
| Engine Make | 2240 |
| Engine Model | 6068H, Tier III certified |
| Net Power | 232hp |
| Power Measured @ | 1700rpm |
| Max Torque | 749lb ft |
| Displacement | 414cu in |
| Torque Measured @ | 1400rpm |
| Aspiration | turbocharged charge air cooled |
| Torque Rise | 55% |
| Operating Weight | 40798.8lb |
| Fuel Capacity | 93gal |
| Engine Oil Fluid Capacity | 6.5gal |
| Cooling System Fluid Capacity | 7.8gal |
| Transmission Fluid Capacity | 6.1gal |
| Rear Axle/Diff Fluid Capacity | 5.9gal |
| Static Tipping Weight | 26958.2lb |
| Turning Radius | 18.3ft in |
| Operating Voltage | 24V |
| Alternator Supplied Amperage | 80amps |
| Rear Axle Oscillation | 26degrees |
| Tire Size | 23.5 R25 |
| Transmission Type | Countershaft powershift |
| Number Of Forward Gears | 4 |
| Number Of Reverse Gears | 3 |
| Max Speed - Forward | 22.8mph |
| Max Speed - Reverse | 15.5mph |
| Relief Valve Setting | 3650psi |
| Pump Flow Capacity | 81.9gal/min |
| Raise Time | 5.5sec |
| Dump Time | 1.4sec |
| Lower Time | 3sec |
| Pump Type | variable axial-piston |

John Deere 644K High-Lift Wheel Loader
SKU: 644K High-Lift
Category: John Deere Wheel Loaders, Wheel Loaders
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