John Deere 644H Waste Handler Wheel Loader Specs

Category: Wheel Loaders ➔
Manufacturer: John Deere ➔
Model: 644H Waste Handler ➔

Bucket

John Deere 644H Waste Handler Wheel Loader Bucket specifications
Breakout Force	37,606.00 lbs (17,057.82 kg)
Bucket Capacity - heaped	5.00 cu yd (3.82 cu m)
Bucket Capacity - struck	4.40 cu yd (3.36 cu m)
Bucket Width	10.70 ft (3.26 m)
Dump Clearance at Max Raise	12.60 ft (3.84 m)

Dimensions

John Deere 644H Waste Handler Wheel Loader Dimensions specifications
Ground Clearance	1.80 ft (0.55 m)
Height - Top of Cab	11.40 ft (3.47 m)
Hinge Pin - Max Height	15.30 ft (4.66 m)
Length with Bucket on Ground	26.70 ft (8.14 m)
Reach at Max Lift and Dump	6.20 ft (1.89 m)
Wheelbase	10.50 ft (3.20 m)
Width Over Tires	9.50 ft (2.90 m)

Engine

John Deere 644H Waste Handler Wheel Loader Engine specifications
Aspiration	Turbocharger with Aftercooler
Displacement	496.00 cu in (8,128.00 cu cm)
Engine Model	6081H
Gross Power	205.00 hp (152.87 kw)
Net Power	180.00 hp (134.23 kw)
Number of Cylinders	6
Power Measured @	2200 rpm
Torque Measured @	1300 rpm

Hydraulic System

John Deere 644H Waste Handler Wheel Loader Hydraulic System specifications
Dump Time	1.4 seconds
Lower Time	3 seconds
Pump Flow Capacity	68.00 gpm (257.38 lpm)
Pump Type	Piston Pump
Raise Time	6.2 seconds
Relief Valve Setting	3600 psi

Operating Specifications

John Deere 644H Waste Handler Wheel Loader Operating Specifications specifications
Alternator Supplied Amperage	55 amps
Cooling System Fluid Capacity	7.70 gal (29.14 l)
Engine Oil Fluid Capacity	6.70 gal (25.36 l)
Front Axle/Diff Fluid Capacity	7.20 gal (27.25 l)
Fuel Capacity	90.00 gal (340.65 l)
Hydraulic System Fluid Capacity	31.00 gal (117.34 l)
Operating Voltage	24 volts
Operating Weight	50,627.00 lbs (22,964.05 kg)
Rear Axle Oscillation	18 degrees
Rear Axle/Diff Fluid Capacity	7.20 gal (27.25 l)
Static Tipping Weight	32,857.00 lbs (14,903.70 kg)
Tire Size	23.5-25
Transmission Fluid Capacity	6.90 gal (26.12 l)
Turning Radius	18.10 ft (5.52 m)

Transmission

John Deere 644H Waste Handler Wheel Loader Transmission specifications
Max Speed - Forward	17.10 mph (27.52 kph)
Max Speed - Reverse	17.80 mph (28.65 kph)
Number of Forward Gears	3
Number of Reverse Gears	3
Transmission Type	Power Shift

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