John Deere 644GH Wheel Loader

SKU: 644GH Category: ,
Dump Clearance At Max Raise

9.66ft in

Bucket Capacity - Heaped

4yd3

Bucket Capacity - Struck

3.63yd3

Bucket Width

10.01ft in

Breakout Force

38045lb

Ground Clearance

1.59ft in

Length With Bucket On Ground

25.79ft in

Width Over Tires

8.97ft in

Height To Top Of Cab

11.23ft in

Wheelbase

10.5ft in

Hinge Pin - Max Height

13.13ft in

Reach At Max Lift And Dump

3.45ft in

Number Of Cylinders

6

Engine Make

2240

Engine Model

6076A

Net Power

185hp

Gross Power

196hp

Power Measured @

2200rpm

Max Torque

643lb ft

Displacement

466cu in

Torque Measured @

1300rpm

Aspiration

Turbocharged and aftercooled

Operating Weight

36634lb

Fuel Capacity

75.1gal

Engine Oil Fluid Capacity

6.4gal

Cooling System Fluid Capacity

7.6gal

Transmission Fluid Capacity

3.7gal

Rear Axle/Diff Fluid Capacity

7.4gal

Static Tipping Weight

29712lb

Turning Radius

18ft in

Operating Voltage

12V

Alternator Supplied Amperage

95amps

Rear Axle Oscillation

26degrees

Tire Size

20.5-25

Transmission Type

powershift

Number Of Forward Gears

4

Number Of Reverse Gears

3

Max Speed - Forward

21.5mph

Max Speed - Reverse

13.7mph

Relief Valve Setting

3000psi

Pump Flow Capacity

69.5gal/min

Raise Time

6.2sec

Dump Time

1.8sec

Lower Time

3.5sec

Pump Type

Gear pump type