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

FeatureKomatsu PC380LC-6ExcavatorHitachi ZX380HHExcavator
Excavator TypeMid-Size ExcavatorMid-Size Excavator
Weight39800 kg37800 kg
Horsepower173 kW184 kW
Digging Depth625 cm732 cm
Max Digging Depth625 cm732 cm
Max Loading Height676.7 cm698.0 cm
Max Reach Along Ground996.7 cm1082.0 cm
Max Vertical Wall Digging Depth499.9 cm646.2 cm
Overall Length1127.8 cm1103.4 cm
Track Length5212.1 cm4480.6 cm
Length of Track on Ground435.9 cm374.9 cm
Reference Bucket Capacity1.4 m21.5 m2
Ground Clearance57.9 cm57.9 cm
Tail Swing Radius338.3 cm332.2 cm
Overall Width347.5 cm320.0 cm
Engine MakeKomatsuIsuzu
Engine ModelSAA6D108-2AA-6HK1X
Net Power173 kW184 kW
Gross Power181.4 kW192.6 kW
Rated Power1750 RPM2000 RPM
Hydraulic Pump Flow Capacity534 LPM579 LPM
Hydraulic System Capacity205.2 l320.2 l
Relief Valve Pressure348 Bar343 Bar
Operating Weight39800 kg37800 kg
Max Travel Speed5.5 km5.3 km
Swing Speed10 RPM11.8 RPM
Cab Height329.2 cm332.2 cm
Cooling Capacity30.3 l35.2 l
Fuel Capacity540.2 l560.2 l
Swing Drive Capacity12.9 l16.7 l
Engine Oil Capacity28.0 l36.3 l
Ground Pressure68.9 kPa76.5 kPa
Number of Carrier Rollers per Side22
Number of Track Rollers per Side88
Number of Shoes per Side4946
Displacement8270.6 cc7790.4 cc
Shoe Size60.2 cm60.2 cm
Max Cutting Height975.4 cm1002.8 cm
Track Gauge289.6 cm259.1 cm
Removal Counterweight Clearance134.1 cm128.0 cm
Drawbar Pull34.498 kg—
Max Bucket Capacity—1.5 m2
Min Bucket Capacity—0.9 m2
Aspiration—Turbocharged with intercooled
Max Torque—873.0 Nm
Operating Voltage—Operating Voltage 24 V
Alternator—50 A
Torque Power—17000 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