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

FeatureHitachi ZX450HExcavatorHitachi ZX450LCExcavator
Excavator TypeLarge ExcavatorLarge Excavator
Weight43800 kg44800 kg
Horsepower234 kW234 kW
Digging Depth594 cm573 cm
Max Digging Depth594 cm573 cm
Max Loading Height719.3 cm722.4 cm
Max Reach Along Ground1024.1 cm1033.3 cm
Max Vertical Wall Digging Depth420.6 cm490.7 cm
Overall Length1185.7 cm1182.6 cm
Track Length4846.3 cm5364.5 cm
Length of Track on Ground405.4 cm448.1 cm
Reference Bucket Capacity1.9 m22.1 m2
Max Bucket Capacity2.7 m22.7 m2
Min Bucket Capacity1.2 m21.2 m2
Ground Clearance51.8 cm76.2 cm
Tail Swing Radius350.5 cm350.5 cm
Overall Width335.3 cm350.5 cm
Engine MakeIsuzuIsuzu
Engine ModelAA-6WG1TQAAA-6WG1TQA
Net Power234 kW234 kW
Gross Power242.6 kW242.6 kW
Rated Power1800 RPM1800 RPM
Hydraulic Pump Flow Capacity360 LPM360 LPM
Hydraulic System Capacity510.3 l510.3 l
Relief Valve Pressure343 Bar343 Bar
Operating Weight43800 kg44800 kg
Max Travel Speed5.6 km5.6 km
Swing Speed9 RPM9 RPM
Cab Height326.1 cm338.3 cm
AspirationTurbochargedTurbocharged
Max Torque1275.0 Nm1275.0 Nm
Cooling Capacity61.3 l61.3 l
Fuel Capacity650.3 l650.3 l
Swing Drive Capacity6.8 l6.8 l
Engine Oil Capacity55.3 l55.3 l
Operating VoltageOperating Voltage 12 VOperating Voltage 12 V
Ground Pressure81.4 kPa76.5 kPa
Number of Carrier Rollers per Side23
Number of Track Rollers per Side89
Number of Shoes per Side4753
Displacement15682.4 cc15682.4 cc
Shoe Size60.2 cm60.2 cm
Max Cutting Height1054.6 cm1075.9 cm
Track Gauge274.3 cm289.6 cm
Removal Counterweight Clearance125.0 cm137.2 cm
Torque Power1500 RPM1500 RPM
Max Digging Reach—1005.8 cm
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