John Deere 644E Wheel Loader

Dump Clearance At Max Raise

9.77ft in

Bucket Capacity - Heaped

3.25yd3

Bucket Capacity - Struck

2.78yd3

Bucket Width

9.13ft in

Breakout Force

37073lb

Ground Clearance

1.65ft in

Length With Bucket On Ground

25.2ft in

Width Over Tires

8.71ft in

Height To Top Of Cab

11.16ft in

Wheelbase

10.5ft in

Hinge Pin - Max Height

13.13ft in

Reach At Max Lift And Dump

3.09ft in

Number Of Cylinders

6

Engine Make

2240

Engine Model

6466T

Net Power

160hp

Gross Power

168hp

Power Measured @

2200rpm

Max Torque

510lb ft

Displacement

466cu in

Torque Measured @

1400rpm

Aspiration

turbocharged

Operating Weight

34108lb

Fuel Capacity

75gal

Engine Oil Fluid Capacity

6.4gal

Cooling System Fluid Capacity

7.6gal

Transmission Fluid Capacity

3.7gal

Rear Axle/Diff Fluid Capacity

6.1gal

Static Tipping Weight

27181lb

Turning Radius

17.8ft in

Operating Voltage

12V

Alternator Supplied Amperage

65amps

Rear Axle Oscillation

26degrees

Tire Size

20.5-25

Transmission Type

Power Shift

Number Of Forward Gears

4

Number Of Reverse Gears

3

Max Speed - Forward

25.5mph

Max Speed - Reverse

16.4mph

Relief Valve Setting

2850psi

Pump Flow Capacity

65.5gal/min

Raise Time

6.2sec

Dump Time

1.8sec

Lower Time

3.5sec

Pump Type

Gear