SPECS / COMPARISON

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Manufacturer-sourced values side by side. No performance equivalence or ranking is applied across different machine classes.

Feature	John Deere 844K IIIWheel loader	Komatsu WA5007Wheel loader
Type	Wheel Loader	Wheel Loader
Weight	33806.2 kg	34999.2 kg
Engine Model	PowerTech PSS 6135	SAA6D140E-6
Displacement	13501.3 cc	15241.6 cc
Alternator	130 amps	—
Torque Rise	44 %	—
Fuel Capacity	534.1 l	473.2 l
Hydraulic Tank	184.3 l	—
Transmission Oil Capacity	28.0 l	—
Differential Front Capacity	68.1 l	—
Differential Rear Capacity	68.1 l	—
Transmission Type	Power shift	Power shift
Operating Weight	33806.2 kg	34999.2 kg
Reach At Max Lift And Dump	213.4 cm	—
Wheelbase	365.8 cm	365.8 cm
Bucket Hinge Pin	457.2 cm	—
Overall Length	975.4 cm	—
Ground Clearance	46.3 cm	30.5 cm
Width Over Tires	335.3 cm	304.8 cm
Max Speed	—	34.9 km/h
Engine Type	—	Water-cooled, 4-cycle
No Of Cylinders	—	2
Aspiration	—	Turbocharged, after cooled
Air Cleaner	—	Dry type
Stroke	—	48.8 cm
Bore	—	10.2 cm
Engine Oil Capacity	—	45.0 l
Cooling Capacity	—	120.4 l
Hydraulic System Capacity	—	337.3 l
No of Forward Gears	—	4
No of Reverse Gears	—	4
Service Brake	—	Hydraulically actuated
Max Speed (Forward)	—	34.9 km/h
Max Speed (Reverse)	—	36.5 km/h
Pump type	—	Piston pump
Pump Flow	—	120.4 LPM
Relief Pressure	—	34.3 MPa 350 kgf/cm 2 4.980 ps
Raise Lift Arms	—	7.2 sec
Lower Lift Time	—	4.2 sec
Bucket Dump Time	—	1.7 sec
Bucket Width	—	274.3 cm
Breakout Force	—	25000 kgf
Cab Height	—	365.8 cm
Source	heavyequipments.net archive (imported 2026-10)	heavyequipments.net archive (imported 2026-10)

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Side-by-side specification comparisons generated from the manufacturer-sourced model files. · 7,051