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

FeatureHyundai ROBEX 130LCD-3ExcavatorKomatsu PC138US-11Excavator
Excavator TypeMid-Size ExcavatorMid-Size Excavator
Weight14600 kg13880 kg
Horsepower76 kW72 kW
Digging Depth500 cm549 cm
Max Digging Depth500 cm549 cm
Max Loading Height585.2 cm685.8 cm
Max Reach Along Ground777.2 cm819.9 cm
Max Vertical Wall Digging Depth448.1 cm490.7 cm
Overall Length774.2 cm728.5 cm
Track Length4511.0 cm4328.2 cm
Length of Track on Ground378.0 cm362.7 cm
Ground Clearance45.7 cm39.6 cm
Tail Swing Radius237.7 cm149.4 cm
Overall Width243.8 cm249.9 cm
Engine MakeCumminsKomatsu
Engine ModelB3.9 - CSAA4D95LE-7
Net Power76 kW72 kW
Gross Power82 kw72 kw
Rated Power2200 RPM2050 RPM
Hydraulic Pump Flow Capacity257 LPM242 LPM
Hydraulic System Capacity240.4 l69.3 l
Operating Weight14600 kg13880 kg
Max Travel Speed5.3 km5.1 km
Swing Speed13.6 RPM11 RPM
Cab Height274.3 cm283.5 cm
Max Torque450.1 Nm—
Cooling Capacity16.3 l—
Fuel Capacity220.3 l200.2 l
Swing Drive Capacity2.3 l2.6 l
Engine Oil Capacity11.4 l11.7 l
Operating VoltageOperating Voltage 24 V—
Ground Pressure36.5 kPa—
Number of Carrier Rollers per Side12
Number of Track Rollers per Side78
Number of Shoes per Side4643
Displacement239000.4 cc3261.0 cc
Shoe Size60.2 cm50.0 cm
Max Cutting Height807.7 cm935.7 cm
Alternator50 A—
Track Gauge201.2 cm201.2 cm
Removal Counterweight Clearance94.5 cm91.4 cm
Torque Power1500 RPM—
Drawbar Pull5.534 kg12.500 kg
Aspiration—Turbocharged
Stroke—11.7 cm
Bore—9.7 cm
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