John Deere 644H MH Wheel Loader

SKU: 644H MH Category: ,
Dump Clearance At Max Raise

9.72ft in

Bucket Capacity - Heaped

4.5yd3

Bucket Capacity - Struck

3.8yd3

Bucket Width

9.98ft in

Breakout Force

34340lb

Ground Clearance

1.56ft in

Length With Bucket On Ground

25.64ft in

Width Over Tires

9.43ft in

Height To Top Of Cab

11.2ft in

Wheelbase

10.5ft in

Hinge Pin - Max Height

13.64ft in

Reach At Max Lift And Dump

3.47ft in

Number Of Cylinders

6

Engine Make

2240

Engine Model

6081H

Net Power

180hp

Gross Power

212hp

Power Measured @

2200rpm

Max Torque

745lb ft

Displacement

496cu in

Torque Measured @

1300rpm

Aspiration

Turbocharger with Aftercooler

Torque Rise

40%

Operating Weight

38927lb

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

30906lb

Turning Radius

18.1ft in

Operating Voltage

24V

Alternator Supplied Amperage

55amps

Rear Axle Oscillation

26degrees

Tire Size

23.5-25

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

74gal/min

Raise Time

6sec

Dump Time

1.2sec

Lower Time

3sec

Pump Type

Piston-pump