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

FeatureHitachi EX350 LCHExcavatorHyundai ROBEX 320LC-7Excavator
Excavator TypeMid-Size ExcavatorMid-Size Excavator
Weight34000 kg33203 kg
Horsepower169 kW173 kW
Digging Depth661 cm637 cm
Max Digging Depth661 cm637 cm
Max Loading Height667.5 cm707.1 cm
Max Reach Along Ground1005.8 cm1011.9 cm
Max Vertical Wall Digging Depth478.5 cm600.5 cm
Track Length4846.3 cm4846.3 cm
Length of Track on Ground405.4 cm405.4 cm
Reference Bucket Capacity1.5 m21.5 m2
Max Bucket Capacity1.9 m22.1 m2
Min Bucket Capacity1.4 m20.9 m2
Ground Clearance51.8 cm51.8 cm
Tail Swing Radius332.2 cm335.3 cm
Overall Width320.0 cm329.2 cm
Engine MakeIsuzuCummins
Engine ModelB-65D1TC8.3-C
Net Power169 kW173 kW
Gross Power177.0 kW193 kw
Rated Power1900 RPM1750 RPM
Hydraulic Pump Flow Capacity519 LPM519 LPM
Hydraulic System Capacity320.2 l320.2 l
Relief Valve Pressure343 Bar323 Bar
Operating Weight34000 kg33203 kg
Max Travel Speed5.6 km5.5 km
Swing Speed11.3 RPM9.1 RPM
Cab Height313.9 cm310.9 cm
AspirationTurbochargedTurbocharged
Cooling Capacity39.4 l45.0 l
Fuel Capacity560.2 l480.4 l
Swing Drive Capacity17.0 l11.4 l
Engine Oil Capacity35.2 l25.7 l
Operating VoltageOperating Voltage 24 VOperating Voltage 24 V
Ground Pressure62.7 kPa61.4 kPa
Number of Carrier Rollers per Side22
Number of Track Rollers per Side99
Number of Shoes per Side4848
Displacement9840.4 cc8291.9 cc
Shoe Size60.2 cm60.2 cm
Max Cutting Height963.2 cm1024.1 cm
Track Gauge259.1 cm268.2 cm
Removal Counterweight Clearance118.9 cm121.9 cm
Torque Power1600 RPM1300 RPM
Max Digging Reach—731.5 cm
Overall Length—1124.7 cm
Max Torque—1218.9 Nm
Alternator—50 A
Drawbar Pull—28.500 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