John Deere 644H High Lift Wheel Loader

SKU: 644H High Lift Category: ,
Dump Clearance At Max Raise

11.08ft in

Bucket Capacity - Heaped

4.25yd3

Bucket Capacity - Struck

3.7yd3

Bucket Width

9.52ft in

Breakout Force

30574lb

Ground Clearance

1.52ft in

Length With Bucket On Ground

28ft in

Width Over Tires

8.85ft in

Height To Top Of Cab

11.16ft in

Wheelbase

10.5ft in

Hinge Pin - Max Height

15ft in

Reach At Max Lift And Dump

3.86ft in

Number Of Cylinders

6

Engine Make

2240

Engine Model

6081H

Net Power

180hp

Gross Power

205hp

Power Measured @

2200rpm

Max Torque

745lb ft

Displacement

496cu in

Torque Measured @

1300rpm

Aspiration

Turbocharged with aftercooler

Operating Weight

39000lb

Fuel Capacity

90gal

Engine Oil Fluid Capacity

6.7gal

Cooling System Fluid Capacity

7.7gal

Transmission Fluid Capacity

6.9gal

Rear Axle/Diff Fluid Capacity

7.2gal

Static Tipping Weight

24798lb

Turning Radius

18ft in

Operating Voltage

24V

Alternator Supplied Amperage

55amps

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

24mph

Max Speed - Reverse

16.4mph

Relief Valve Setting

3600psi

Pump Flow Capacity

68gal/min

Raise Time

6.2sec

Dump Time

1.4sec

Lower Time

3sec

Pump Type

Piston-pump