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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 ZX450HExcavatorHyundai ROBEX 450-7Excavator
Excavator TypeLarge ExcavatorLarge Excavator
Weight43800 kg43681 kg
Horsepower234 kW239 kW
Digging Depth594 cm683 cm
Max Digging Depth594 cm683 cm
Max Loading Height719.3 cm719.3 cm
Max Reach Along Ground1024.1 cm1094.2 cm
Max Vertical Wall Digging Depth420.6 cm600.5 cm
Overall Length1185.7 cm1225.3 cm
Track Length4846.3 cm4846.3 cm
Length of Track on Ground405.4 cm405.4 cm
Reference Bucket Capacity1.9 m22.2 m2
Max Bucket Capacity2.7 m23.2 m2
Min Bucket Capacity1.2 m21.5 m2
Ground Clearance51.8 cm57.9 cm
Tail Swing Radius350.5 cm374.9 cm
Overall Width335.3 cm335.3 cm
Engine MakeIsuzuCummins
Engine ModelAA-6WG1TQAQSM11-C
Net Power234 kW239 kW
Gross Power242.6 kW263 kw
Rated Power1800 RPM1900 RPM
Hydraulic Pump Flow Capacity360 LPM757 LPM
Hydraulic System Capacity510.3 l380.1 l
Relief Valve Pressure343 Bar323 Bar
Operating Weight43800 kg43681 kg
Max Travel Speed5.6 km5.3 km
Swing Speed9 RPM10.3 RPM
Cab Height326.1 cm326.1 cm
AspirationTurbochargedTurbocharged
Max Torque1275.0 Nm1789.7 Nm
Cooling Capacity61.3 l50.3 l
Fuel Capacity650.3 l610.2 l
Swing Drive Capacity6.8 l5.3 l
Engine Oil Capacity55.3 l38.2 l
Operating VoltageOperating Voltage 12 VOperating Voltage 24 V
Ground Pressure81.4 kPa75.2 kPa
Number of Carrier Rollers per Side22
Number of Track Rollers per Side87
Number of Shoes per Side4749
Displacement15682.4 cc10799.1 cc
Shoe Size60.2 cm60.2 cm
Max Cutting Height1054.6 cm1060.7 cm
Track Gauge274.3 cm274.3 cm
Removal Counterweight Clearance125.0 cm134.1 cm
Torque Power1500 RPM1300 RPM
Alternator—50 A
Drawbar Pull—37.195 kg
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