John DeereJohn Deere
544EH
Wheel Loader
45 specifications
John Deere
644H MH
- Operating Weight
- 38,927 lb
- Bucket Capacity - heaped
- 4.50 yd³
- Gross Power
- 212.0 hp
- Net Power
- 180.0 hp
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Specifications
46 data points
Operating Specifications
| Operating Weight | 38,927 lb |
|---|---|
| Fuel Capacity | 90.0 gal |
| Tire Size | 23.5-25 |
| Hydraulic System Fluid Capacity | 31.0 gal |
| Static Tipping Weight | 30,906 lb |
| Operating Voltage | 24 V |
| Turning Radius | 217 in |
| Engine Oil Fluid Capacity | 6.7 gal |
| Rear Axle Oscillation | 26 ° |
| Alternator Supplied Amperage | 55 A |
| Front Axle/Diff Fluid Capacity | 7.2 gal |
| Rear Axle/Diff Fluid Capacity | 7.2 gal |
| Cooling System Fluid Capacity | 7.7 gal |
| Transmission Fluid Capacity | 6.9 gal |
Engine
| Engine Model | 6081H |
|---|---|
| Displacement | 496 in³ |
| Power Measured @ | 2,200 rpm |
| Gross Power | 212.0 hp |
| Net Power | 180.0 hp |
| Number of Cylinders | 6 |
| Aspiration | Turbocharger with Aftercooler |
| Torque Measured @ | 1,300 rpm |
| Torque Rise | 40.0 % |
Hydraulic System
| Pump Flow Capacity | 74.0 gal/min |
|---|---|
| Raise Time | 6.0 s |
| Lower Time | 3.0 s |
| Dump Time | 1.2 s |
| Relief Valve Setting | 3,600 psi |
| Pump Type | Piston Pump |
Dimensions
| Ground Clearance | 19 in |
|---|---|
| Height - Top of Cab | 134 in |
| Wheelbase | 126 in |
| Width Over Tires | 114 in |
| Reach at Max Lift and Dump | 42 in |
| Length with Bucket on Ground | 308 in |
| Hinge Pin - Max Height | 165 in |
Transmission
| Max Speed - Forward | 24.0 mph |
|---|---|
| Max Speed - Reverse | 16.4 mph |
| Transmission Type | Power Shift |
| Number of Forward Gears | 4 |
| Number of Reverse Gears | 3 |
Bucket
| Bucket Capacity - heaped | 4.50 yd³ |
|---|---|
| Bucket Capacity - struck | 3.81 yd³ |
| Dump Clearance at Max Raise | 118 in |
| Breakout Force | 34,340 lb |
| Bucket Width | 120 in |
Comparable machines
Other wheel loaders in a similar weight class.
