John Deere
644A
Wheel Loader
39 specifications

20 data points
| Operating Weight | 2,050 lb |
|---|---|
| Fuel Capacity | 4.9 gal |
| Hydraulic System Fluid Capacity | 7.9 gal |
| Static Tipping Weight | 1,400 lb |
| Operating Voltage | 12 V |
| Turning Radius | 79 in |
| Engine Oil Fluid Capacity | 1.1 gal |
| Alternator Supplied Amperage | 20 A |
| Gross Power | 20.0 hp |
|---|---|
| Number of Cylinders | 3 |
| Pump Flow Capacity | 10.6 gal/min |
|---|---|
| Relief Valve Setting | 2,900 psi |
| Ground Clearance | 8 in |
|---|---|
| Height - Top of Cab | 78 in |
| Wheelbase | 43 in |
| Width Over Tires | 41 in |
| Reach at Max Lift and Dump | 32 in |
| Hinge Pin - Max Height | 96 in |
| Max Speed - Forward | 6.9 mph |
|---|
| Bucket Width | 42 in |
|---|
Other wheel loaders in a similar weight class.