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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.

FeatureSany SY420ExcavatorHitachi ZX450Excavator
Excavator TypeLarge ExcavatorLarge Excavator
Weight41600 kg42500 kg
Horsepower235 kW234 kW
Digging Depth783 cm604 cm
Max Digging Depth783 cm604 cm
Max Loading Height755.9 cm710.2 cm
Max Reach Along Ground1200.9 cm1036.3 cm
Max Vertical Wall Digging Depth691.9 cm481.6 cm
Overall Length1207.0 cm1185.7 cm
Track Length4815.8 cm4846.3 cm
Length of Track on Ground402.3 cm405.4 cm
Reference Bucket Capacity2.1 m21.9 m2
Ground Clearance57.9 cm51.8 cm
Tail Swing Radius484.6 cm350.5 cm
Overall Width335.3 cm335.3 cm
Engine MakeMitsubishiIsuzu
Engine Model6 D24-TLU2GAA-6WG1TQA
Net Power235 kW234 kW
Gross Power243.3 kW242.6 kW
Rated Power2000 RPM1800 RPM
Hydraulic Pump Flow Capacity719 LPM360 LPM
Operating Weight41600 kg42500 kg
Max Travel Speed5.3 km5.6 km
Displacement11951.1 cc15682.4 cc
Shoe Size60.2 cm60.2 cm
Max Bucket Capacity—2.7 m2
Min Bucket Capacity—1.2 m2
Hydraulic System Capacity—510.3 l
Relief Valve Pressure—343 Bar
Swing Speed—9 RPM
Cab Height—326.1 cm
Aspiration—Turbocharged
Max Torque—1275.0 Nm
Cooling Capacity—61.3 l
Fuel Capacity—650.3 l
Swing Drive Capacity—6.8 l
Engine Oil Capacity—55.3 l
Operating Voltage—Operating Voltage 12 V
Ground Pressure—79.3 kPa
Number of Carrier Rollers per Side—2
Number of Track Rollers per Side—8
Number of Shoes per Side—47
Max Cutting Height—1063.8 cm
Track Gauge—274.3 cm
Removal Counterweight Clearance—125.0 cm
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