Categories ↠ Wheel Loaders ↠ John Deere 644K HYBRID

John Deere 644K HYBRID Wheel Loader

Category: Wheel Loaders ➔
Manufacturer: John Deere ➔
Model: 644K HYBRID ➔

See all John Deere 644K HYBRIDs for sale

General Specifications

Bucket Capacity	4.0 - 4.25 (3.1 - 3.2) Starting 2019 Model Year
Engine Power	229 (171) Starting 2019 Model Year
Engine type	Deere PSX 6090 Starting 2019 Model Year
Max Dump Height	9.7 (2.9) Starting 2019 Model Year
Operating Weight	40,436 (18,341) Starting 2019 Model Year

Bucket

Breakout Force	33,903 lbs (15,378 kg)
Bucket Capacity - Smallest	4 cu yd (3 cu m)
Dump Clearance at Max Raise	10 ft (3 m)
Largest bucket capacity	4 cu yd (3 cu m)

Capacities

Heaped Capacity	4 cu yd (3 cu m)
Hydraulic Tank	28 gal (106 l)
Transmission	10 gal (38 l)

Dimensions

Height - Top of Cab	11 ft (3 m)
Hinge Pin - Max Height	14 ft (4 m)
Length with Bucket on Ground	27 ft (8 m)
Reach at Max Lift and Dump	5 ft (2 m)
Turning Circle	44 ft (13 m)
Wheelbase	11 ft (3 m)
Width Over Tires	10 ft (3 m)

Driveline

Differential lock	Front- Locking Rear- Open
Parking Brake Type	Wet Multi Disc - Transmission
Ride control system	Optional
Service Brake - Location	Axle Inboard
Service Brake Actuation	Hydraulic
Service Brake Type	Wet Disc
Tire size - Standard	23.5 R25

Engine

Alternator	100 amps
Displacement	415 cu in (6,801 cu cm)
Emission level	Tier 4
Engine Make	John Deere
Engine Model	PowerTech PSX 6068
Engine Output-Net	229 hp (171 kw)
Make	Deere
Net Power	229 hp (171 kw)
Pump	Piston
Rated Speed	1700 rpm
System Voltage	24 V
Torque	731 lbs ft (991 nm)
Torque Rise	19%
Transmission Type	Powershift w/Hybrid-Electric Drive

Operating Specifications

Front Axle/Diff Fluid Capacity	6 gal (22 l)
Fuel Capacity	105 gal (397 l)
Operating Weight	40,435 lbs (18,341 kg)
Rated Bucket Capacity	4 cu yd (3 cu m)
Rear Axle/Diff Fluid Capacity	6 gal (22 l)

Transmission

Pump Flow	79 gpm (297 lpm)
System Pressure	251.7 psi

Weights

Operating Weight

40436-42,206 lbs (18,341-19,144 kg)

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