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

FeatureHyundai ROBEX 140LCM-7AExcavatorKomatsu PC180NLC-6Excavator
Excavator TypeMid-Size ExcavatorMid-Size Excavator
Weight16880 kg17600 kg
Horsepower78 kW80 kW
Digging Depth472 cm521 cm
Max Digging Depth472 cm521 cm
Max Loading Height591.3 cm615.7 cm
Max Reach Along Ground755.9 cm819.9 cm
Max Vertical Wall Digging Depth420.6 cm451.1 cm
Overall Length777.2 cm853.4 cm
Track Length3657.6 cm3901.4 cm
Length of Track on Ground304.8 cm326.1 cm
Reference Bucket Capacity0.6 m20.7 m2
Max Bucket Capacity0.8 m21.1 m2
Min Bucket Capacity0.3 m20.5 m2
Ground Clearance61.0 cm45.7 cm
Tail Swing Radius231.6 cm243.8 cm
Overall Width286.5 cm249.9 cm
Engine MakeMitsubishiKomatsu
Engine ModelD04FD-TAASA4D102E
Net Power78 kW80 kW
Gross Power89 kw84 kw
Rated Power2000 RPM2000 RPM
Hydraulic Pump Flow Capacity257 LPM276 LPM
Hydraulic System Capacity210.1 l120.0 l
Relief Valve Pressure323 Bar348 Bar
Operating Weight16880 kg17600 kg
Max Travel Speed5.1 km5.6 km
Swing Speed13.1 RPM12 RPM
Cab Height310.9 cm289.6 cm
AspirationTurbochargedTurbocharged
Max Torque445.3 Nm—
Cooling Capacity22.3 l20.1 l
Fuel Capacity270.3 l249.8 l
Swing Drive Capacity2.6 l4.2 l
Engine Oil Capacity18.5 l16.3 l
Operating VoltageOperating Voltage 24 VOperating Voltage 24 V
Ground Pressure31.7 kPa49.0 kPa
Number of Carrier Rollers per Side22
Number of Track Rollers per Side77
Number of Shoes per Side4745
Displacement69628.6 cc3921.4 cc
Shoe Size80.0 cm50.0 cm
Max Cutting Height835.2 cm877.8 cm
Alternator50 A55 A
Track Gauge204.2 cm201.2 cm
Removal Counterweight Clearance121.9 cm103.6 cm
Torque Power1700 RPM—
Drawbar Pull6.033 kg13.800 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