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

FeatureJCB 436ZXWheel loaderKomatsu WA320-7Wheel loader
TypeWheel LoaderWheel Loader
Horsepower129.0 kW123.0 kW
Weight16315.7 kg—
Tipping Capacity10051.6 kg—
Max Speed39.1 km/h38.0 km/h
Engine ModelBTAA 5.9CSAA6D107E-2
No Of Cylinders66
AspirationTurbochargedTurbocharged
Displacement5901.0 cc—
Alternator Supplied Amperage70 amps—
Operating Voltage24 V—
Rated Speed2200 RPM2100 RPM
Torque Speed1300 RPM—
Net Power129.0 kW123.0 kW
Gross Power132.0 kW129.0 kW
Peak Torque786.1 N-m—
Fuel Capacity230.2 l244.9 l
Engine Oil Capacity14.0 l23.1 l
Cooling Capacity35.2 l23.1 l
Hydraulic System Capacity210.1 l89.7 l
Transmission Oil Capacity34.1 l—
Differential Front Capacity39.4 l26.9 l
Differential Rear Capacity39.4 l25.4 l
Transmission TypePower shiftHYDROSTATIC
No of Forward Gears44
No of Reverse Gears34
Rear Axle Oscillation25 °—
Max Speed (Forward)39.1 km/h38.0 km/h
Max Speed (Reverse)26.6 km/h38.0 km/h
Pump typeTwin variable displacement piston pumpGear type pump
Pump Flow132.1 LPM110.2 LPM
Relief Pressure249.9 bar186.2 bar
Raise Lift Arms5.9 sec5.7 sec
Lower Lift Time3.4 sec3.3 sec
Bucket Dump Time1 sec1.6 sec
Operating Weight16315.7 kg—
Tipping Load10051.6 kg—
Bucket Capacity (Heaped)2.3 m³—
Bucket Capacity (Struck)2.0 m³—
Bucket Width274.3 cm—
Breakout Force17948.6 kg—
Reach At Max Lift And Dump121.9 cm—
Dump Clearance At Max Raise274.3 cm—
Turning Radius579.1 cm548.6 cm
Wheelbase304.8 cm—
Bucket Hinge Pin396.2 cm—
Cab Height335.3 cm—
Overall Length731.5 cm—
Ground Clearance61.0 cm—
Width Over Tires274.3 cm—
Tire SizeL320.5-25
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