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SPECS / COMPARISON

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

FeatureHitachi ZX450LCExcavatorSumitomo SH450HD-3Excavator
Excavator TypeLarge ExcavatorLarge Excavator
Weight44800 kg45000 kg
Horsepower234 kW235 kW
Digging Depth573 cm774 cm
Max Digging Depth573 cm774 cm
Max Loading Height722.4 cm774.2 cm
Max Reach Along Ground1033.3 cm1200.9 cm
Max Digging Reach1005.8 cm—
Max Vertical Wall Digging Depth490.7 cm658.4 cm
Overall Length1182.6 cm1194.8 cm
Track Length5364.5 cm4846.3 cm
Length of Track on Ground448.1 cm405.4 cm
Reference Bucket Capacity2.1 m21.8 m2
Max Bucket Capacity2.7 m2—
Min Bucket Capacity1.2 m2—
Ground Clearance76.2 cm54.9 cm
Tail Swing Radius350.5 cm362.7 cm
Overall Width350.5 cm335.3 cm
Engine MakeIsuzuIsuzu
Engine ModelAA-6WG1TQAAA-6SD1X
Net Power234 kW235 kW
Gross Power242.6 kW243.3 kW
Rated Power1800 RPM1950 RPM
Hydraulic Pump Flow Capacity360 LPM—
Hydraulic System Capacity510.3 l450.1 l
Relief Valve Pressure343 Bar314 Bar
Operating Weight44800 kg45000 kg
Max Travel Speed5.6 km5.3 km
Swing Speed9 RPM9 RPM
Cab Height338.3 cm362.7 cm
AspirationTurbocharged—
Max Torque1275.0 Nm—
Cooling Capacity61.3 l—
Fuel Capacity650.3 l610.2 l
Swing Drive Capacity6.8 l—
Engine Oil Capacity55.3 l—
Operating VoltageOperating Voltage 12 V—
Ground Pressure76.5 kPa83.4 kPa
Number of Carrier Rollers per Side3—
Number of Track Rollers per Side9—
Number of Shoes per Side53—
Displacement15682.4 cc9840.4 cc
Shoe Size60.2 cm60.2 cm
Max Cutting Height1075.9 cm1115.6 cm
Track Gauge289.6 cm277.4 cm
Removal Counterweight Clearance137.2 cm—
Torque Power1500 RPM—
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