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

FeatureKomatsu WA320PZ-6 Quick CouplerWheel loaderHalla HA290Wheel loader
TypeWheel LoaderWheel Loader
Weight15444.8 kg15540.1 kg
Engine ModelKomatsu SAA6D107E-16 CT8.3C
Engine TypeWater-cooled, 4-cycle—
No Of Cylinders26
AspirationTurbocharged, aftercooledTurbocharged
Air CleanerDry type with double elements and dust evacuator, plus dust indicator—
Displacement6690.9 cc8270.6 cc
Stroke453 mm—
Bore7.1 cm—
Fuel Capacity245.3 l286.2 l
Engine Oil Capacity23.1 l18.9 l
Cooling Capacity25.4 l45.0 l
Hydraulic System Capacity89.3 l112.0 l
Transmission TypeHydrostatic, 1 pump, 2 motors with speed range selectPower shift
Service BrakeHydraulically actuated, wet disc brakes actuate on four wheels—
Raise Lift Arms5.6 sec6.6 sec
Lower Lift Time3.3 sec2.5 sec
Bucket Dump Time1.9 sec1.5 sec
Operating Weight15444.8 kg15540.1 kg
Bucket Width274.3 cm304.8 cm
Breakout Force14410 kgf15998.2 kg
Wheelbase303.0 cm304.8 cm
Cab Height304.8 cm335.3 cm
Ground Clearance30.5 cm61.0 cm
Horsepower—140.9 kW
Tipping Capacity—13077.1 kg
Max Speed—39.1 km/h
Alternator Supplied Amperage—70 amps
Operating Voltage—24 V
Rated Speed—2200 RPM
Torque Speed—1500 RPM
Net Power—140.9 kW
Gross Power—143.2 kW
Peak Torque—824.3 N-m
Transmission Oil Capacity—18.2 l
Differential Front Capacity—32.2 l
Differential Rear Capacity—32.2 l
No of Forward Gears—4
No of Reverse Gears—3
Rear Axle Oscillation—28 °
Max Speed (Forward)—39.1 km/h
Max Speed (Reverse)—25.1 km/h
Pump type—Closed with pressure control
Pump Flow—252.1 LPM
Relief Pressure—203.9 bar
Tipping Load—13077.1 kg
Bucket Capacity (Heaped)—2.9 m³
Reach At Max Lift And Dump—91.4 cm
Dump Clearance At Max Raise—304.8 cm
Turning Radius—487.7 cm
Overall Length—762.0 cm
Tire Size—23.5 x25 16PR
Sourceheavyequipments.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