Categories ↠ Wheel Loaders ↠ John Deere 644G

John Deere 644G Wheel Loader

Category: Wheel Loaders ➔
Manufacturer: John Deere ➔
Model: 644G ➔

General Specifications

Bucket

Breakout Force	35,317 lbs (16,020 kg)
Bucket Capacity - heaped	4 cu yd (3 cu m)
Bucket Capacity - struck	3 cu yd (2 cu m)

Dimensions

Dump Clearance at Max Lift	10 ft (3 m)
Fork Tine Length	5 ft (1 m)
Ground Clearance	2 ft (0 m)
Height - Top of Cab	11 ft (3 m)
Hinge Pin Max Height	13 ft (4 m)
Length w/ Bucket on Ground	26 ft (8 m)
Length with out Forks on Ground	27 ft (8 m)
Max Lift Height	13 ft (4 m)
Reach at Max Height and Dump	4 ft (1 m)
Wheelbase	11 ft (3 m)
Width Over Tires	9 ft (3 m)

Engine

Aspiration	Turbocharged w/ Aftercooler
Displacement	466 cu in (7,636 cu cm)
Engine Model	6076A
Gross Power	178 hp (133 kw)
Max Torque	598 lbs ft (811 nm)
Net Power	170 hp (127 kw)
Number of Cylinders	6
Power Measured @	2200 rpm
Torque Measured @	1300 rpm

Hydraulic System

Dump Time	1.8 seconds
Lower Time	3.5 seconds
Pump Flow Capacity	70 gpm (263 lpm)
Pump Type	Gear
Raise Time	6.2 seconds
Relief Valve Setting	3000 psi

Operating Specifications

Alternator Supplied Amperage	95 amps
Cooling System Fluid Capacity	8 gal (29 l)
Engine Oil Capacity	6 gal (24 l)
Front Diff Fluid Capacity	8 gal (29 l)
Fuel Capacity	75 gal (284 l)
Hydraulic System Fluid Capacity	30 gal (115 l)
Operating Voltage	12 volts
Operating Weight	35,236 lbs (15,983 kg)
Rear Axle Oscillation	26 degrees
Rear Diff Fluid Capacity	8 gal (29 l)
Static Tipping Load - Bucket	26,228 lbs (11,897 kg)
Static Tipping Load - Forks	18,251 lbs (8,279 kg)
Static Tipping Load - Material Handler	13,290 lbs (6,028 kg)
Tire Size	20.5-25
Transmission Fluid Capacity	4 gal (14 l)
Turning Radius	18 ft (5 m)

Transmission

Max Speed Forward	22 mph (35 kph)
Max Speed Reverse	14 mph (22 kph)
Number of Forward Gears	4
Number of Reverse Gears	3
Transmission Type	Power Shift

John Deere 644Gs currently for sale

A 2023 John Deere 644G From Dobbs Equipment for $275,300.00 USD

A 2023 John Deere 644G From Schmidt Equipment Inc. for $259,000.00 USD

A 2023 John Deere 644G From United Construction & Forestry for $259,000.00 USD

A 1998 John Deere 644G From 4M Iron LLC for $44,500.00 USD

A 1997 John Deere 644G From Clark Heavy Equipment for $37,500.00 USD

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