John Deere 844K III Wheel Loader Specs

Category: Wheel Loaders ➔
Manufacturer: John Deere ➔
Model: 844K III ➔

John Deere 844K III wheel loader is a large production machine designed for material handling, stockpiling, loading, and quarry or aggregate work. It is part of John Deere's K-Series wheel loader line and is commonly configured for high-capacity loading applications in construction, mining, and industrial sites. The 844K III typically features a diesel engine, articulated steering, hydraulic lift and bucket functions, and a heavy-duty frame built for demanding cycles. Available attachments and tire options vary by configuration. The model is used where strong breakout force, stable load carrying, and efficient truck loading are required.

Bucket

John Deere 844K III Wheel Loader Bucket specifications
Breakout - Bucket	21456 (47302) kgf (lbf)
Bucket Capacity - Smallest	6.28 cu yd
Largest Bucket Capacity	7.98 cu yd

Capacities

John Deere 844K III Wheel Loader Capacities specifications
Heaped Capacity	7.2 cu yd
Hydraulic Tank	48.70 gal (184.33 l)
Transmission	7.40 gal (28.01 l)

Dimensions

John Deere 844K III Wheel Loader Dimensions specifications
Ground Clearance	18.23 in (46.30 cm)
Height	12.33 ft (3.76 m)
Height Over Cab	12.34 ft (3.76 m)
Hinge Pin - Max Height	15.16 ft (4.62 m)
Length	32.92 ft (10.03 m)
Length With Bucket On Ground	31.86 ft (9.71 m)
Reach At Max Lift And Dump	7.45 ft (2.27 m)
Turning Circle	49.97 ft (15.23 m)
Weight	80,318.00 lbs (36,431.68 kg)
Wheelbase	12.14 ft (3.70 m)
Width	11.17 ft (3.40 m)
Width Over Tires	11.19 ft (3.41 m)

Driveline

John Deere 844K III Wheel Loader Driveline specifications
Differential Lock	Front- Open, Rear- Open
Parking Brake Type	Wet Disc
Ride Control System	Yes
Service Brake - Location	All Wheels
Service Brake Actuation	Hydraulic
Service Brake Type	Wet Multi Disc
Tire Size - Standard	875 / 65 R29

Engine

John Deere 844K III Wheel Loader Engine specifications
Alternator	130 amps
Displacement	823.90 cu in (13,501.33 cu cm)
Emission Level	Tier 4
Engine Make	John Deere
Engine Model	PowerTech PSS 6135
Engine Output-Net	379.60 hp (283.07 kw)
Pump	Axial Piston Pump
Rated Speed	1600 rpm
System Voltage	24 V
Torque	1,330.60 lbs ft (1,804.03 nm)
Torque Rise	44 %
Transmission Type	Powershift

Operational

John Deere 844K III Wheel Loader Operational specifications
Front Axle/Diff Fluid Capacity	18.00 gal (68.13 l)
Fuel Capacity	141.10 gal (534.06 l)
Operating Weight	74,533.90 lbs (33,808.05 kg)
Rear Axle/Diff Fluid Capacity	18.00 gal (68.13 l)

Transmission

John Deere 844K III Wheel Loader Transmission specifications
Pump Flow	144.80 gpm (548.07 lpm)
System Pressure	241.4 psi

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