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

FeatureKato HD2045IIIExcavatorHitachi ZX450-3Excavator
Excavator TypeLarge ExcavatorLarge Excavator
Weight46200 kg45700 kg
Horsepower235 kW234 kW
Digging Depth728 cm591 cm
Max Digging Depth728 cm591 cm
Max Loading Height780.3 cm722.4 cm
Max Vertical Wall Digging Depth588.3 cm463.3 cm
Track Length5120.6 cm4846.3 cm
Length of Track on Ground426.7 cm405.4 cm
Reference Bucket Capacity2.1 m21.9 m2
Max Bucket Capacity2.4 m22.5 m2
Min Bucket Capacity1.5 m21.5 m2
Ground Clearance70.1 cm73.2 cm
Tail Swing Radius362.7 cm365.8 cm
Overall Width310.9 cm350.5 cm
Engine MakeMitsubishiIsuzu
Engine Model6 D24-TLE2AAH-6WG1XYSA-01
Net Power235 kW234 kW
Gross Power243.3 kW242.6 kW
Hydraulic Pump Flow Capacity738 LPM719 LPM
Hydraulic System Capacity610.2 l560.2 l
Relief Valve Pressure309 Bar343 Bar
Operating Weight46200 kg45700 kg
Max Travel Speed5.1 km5.6 km
Swing Speed9.1 RPM9 RPM
Cab Height329.2 cm335.3 cm
AspirationTurbochargedTurbocharged
Max Torque1245.0 Nm1275.0 Nm
Cooling Capacity49.2 l55.3 l
Fuel Capacity605.3 l725.3 l
Swing Drive Capacity22.7 l6.8 l
Engine Oil Capacity49.2 l57.2 l
Operating VoltageOperating Voltage 24 VOperating Voltage 24 V
Ground Pressure82.0 kPa85.5 kPa
Number of Shoes per Side5147
Displacement11941.3 cc15682.4 cc
Shoe Size60.2 cm60.2 cm
Max Cutting Height1109.5 cm1075.9 cm
Alternator50 A—
Track Gauge253.0 cm289.6 cm
Removal Counterweight Clearance134.1 cm137.2 cm
Drawbar Pull39.973 kg—
Max Reach Along Ground—1033.3 cm
Overall Length—1191.8 cm
Rated Power—1800 RPM
Number of Carrier Rollers per Side—3
Number of Track Rollers per Side—8
Torque Power—1500 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