John Deere 644J Waste Handler Wheel Loader
Units
Dimensions
Bucket
G
Dump Clearance At Max Raise
8.75ft in
Bucket Capacity - Heaped
4yd3
Bucket Width
9.75ft in
Breakout Force
28848lb
Dimensions
E
Ground Clearance
1.5ft in
A
Length With Bucket On Ground
28ft in
B
Width Over Tires
9.08ft in
C
Height To Top Of Cab
11.17ft in
D
Wheelbase
10.5ft in
F
Hinge Pin - Max Height
13.33ft in
H
Reach At Max Lift And Dump
3.5ft in
Specifications
Engine
Number Of Cylinders
6
Engine Make
2240
Engine Model
6068H
Net Power
185hp
Power Measured @
2200rpm
Max Torque
749lb ft
Displacement
414cu in
Torque Measured @
1400rpm
Aspiration
turbocharged charge air cooled
Torque Rise
55%
Operational
Operating Weight
42719lb
Fuel Capacity
39gal
Hydraulic System Fluid Capacity
31gal
Engine Oil Fluid Capacity
6.5gal
Cooling System Fluid Capacity
7.8gal
Transmission Fluid Capacity
7.1gal
Front Axle/Diff Fluid Capacity
5.9gal
Rear Axle/Diff Fluid Capacity
5.9gal
Static Tipping Weight
35615lb
Turning Radius
18ft in
Operating Voltage
24V
Alternator Supplied Amperage
80amps
Rear Axle Oscillation
26degrees
Tire Size
23.5 -25
Transmission
Transmission Type
automatic powershift
Number Of Forward Gears
3
Number Of Reverse Gears
3
Max Speed - Forward
14.7mph
Max Speed - Reverse
15.5mph
Hydraulic System
Relief Valve Setting
3600psi
Pump Flow Capacity
68gal/min
Raise Time
5.9sec
Dump Time
1.9sec
Lower Time
2.8sec
Pump Type
Variable axial piston
