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John Deere 644H Waste Handler Wheel Loader

Bucket

Breakout Force37606 lbs
Bucket Capacity - heaped5 cu yd
Bucket Capacity - struck4.4 cu yd
Bucket Width10.7 ft
Dump Clearance at Max Raise12.6 ft

Dimensions

Ground Clearance1.8 ft
Height - Top of Cab11.4 ft
Hinge Pin - Max Height15.3 ft
Length with Bucket on Ground26.7 ft
Reach at Max Lift and Dump6.2 ft
Wheelbase10.5 ft
Width Over Tires9.5 ft

Engine

AspirationTurbocharger with Aftercooler
Displacement496 cu in
Engine Model6081H
Gross Power205 hp (153 kw)
Net Power180 hp (134 kw)
Number of Cylinders6
Power Measured @2200 rpm
Torque Measured @1300 rpm

Hydraulic System

Dump Time1.4 seconds
Lower Time3 seconds
Pump Flow Capacity68 gpm
Pump TypePiston Pump
Raise Time6.2 seconds
Relief Valve Setting3600 psi

Operating Specifications

Alternator Supplied Amperage55 amps
Cooling System Fluid Capacity7.7 gal
Engine Oil Fluid Capacity6.7 gal
Front Axle/Diff Fluid Capacity7.2 gal
Fuel Capacity90 gal
Hydraulic System Fluid Capacity31 gal
Operating Voltage24 volts
Operating Weight50627 lbs
Rear Axle Oscillation18 deg
Rear Axle/Diff Fluid Capacity7.2 gal
Static Tipping Weight32857 lbs
Tire Size23.5-25
Transmission Fluid Capacity6.9 gal
Turning Radius18.1 ft

Transmission

Max Speed - Forward17.1 mph (27 kph)
Max Speed - Reverse17.8 mph (27 kph)
Number of Forward Gears3
Number of Reverse Gears3
Transmission TypePower Shift

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39.96250 \\ -83.00610 \\ Columbus \\ PA