SPECS / COMPARISON

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

Feature	Doosan DL280-5Wheel loader	Komatsu WA320PZ-6 Quick CouplerWheel loader
Type	Wheel Loader	Wheel Loader
Horsepower	128.3 kW	—
Weight	15540.1 kg	15444.8 kg
Tipping Capacity	12015.7 kg	—
Max Speed	35.6 km/h	—
Engine Model	DL06	Komatsu SAA6D107E-1
No Of Cylinders	6	2
Air Cleaner	Double Element	Dry type with double elements and dust evacuator, plus dust indicator
Displacement	5901.0 cc	6690.9 cc
Alternator	80 amps	—
Operating Voltage	24 V	—
Rated Speed	2100 RPM	—
Torque Speed	1400 RPM	—
Gross Power	128.3 kW	—
Stroke	12.7 cm	453 mm
Bore	10.2 cm	7.1 cm
Fuel Capacity	222.2 l	245.3 l
Engine Oil Capacity	27.3 l	23.1 l
Cooling Capacity	31.8 l	25.4 l
Hydraulic System Capacity	120.4 l	89.3 l
Transmission Oil Capacity	37.1 l	—
Diesel Exhaust Fluid	31.8 l	—
Differential Front Capacity	35.2 l	—
Differential Rear Capacity	23.1 l	—
No of Forward Gears	4	—
No of Reverse Gears	3	—
Max Speed (Forward)	35.6 km/h	—
Max Speed (Reverse)	24.3 km/h	—
Pump Flow	210.1 LPM	—
Operating Weight	15540.1 kg	15444.8 kg
Tipping Load	12015.7 kg	—
Bucket Capacity (Heaped)	2.8 m³	—
Bucket Width	274.3 cm	274.3 cm
Breakout Force	13766.5 kg	14410 kgf
Wheelbase	304.8 cm	303.0 cm
Bucket Hinge Pin	396.2 cm	—
Ground Clearance	30.5 cm	30.5 cm
Width Over Tires	243.8 cm	—
Tire Size	L3	—
Engine Type	—	Water-cooled, 4-cycle
Aspiration	—	Turbocharged, aftercooled
Transmission Type	—	Hydrostatic, 1 pump, 2 motors with speed range select
Service Brake	—	Hydraulically actuated, wet disc brakes actuate on four wheels
Raise Lift Arms	—	5.6 sec
Lower Lift Time	—	3.3 sec
Bucket Dump Time	—	1.9 sec
Cab Height	—	304.8 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