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

FeatureHyundai ROBEX 140W-7ExcavatorHyundai ROBEX 140W-7AExcavator
Excavator TypeWheeled ExcavatorWheeled Excavator
Weight13499 kg14500 kg
Horsepower78 kW78 kW
Digging Depth463 cm463 cm
Max Digging Depth463 cm463 cm
Max Loading Height600.5 cm600.5 cm
Max Reach Along Ground755.9 cm755.9 cm
Overall Length774.2 cm774.2 cm
Reference Bucket Capacity0.6 m20.6 m2
Max Bucket Capacity0.8 m21.0 m2
Min Bucket Capacity0.3 m20.3 m2
Ground Clearance45.7 cm45.7 cm
Tail Swing Radius228.6 cm228.6 cm
Overall Width253.0 cm253.0 cm
Overall Width (Outriggers Down)365.8 cm365.8 cm
Engine MakeCumminsMitsubishi
Engine ModelB3.9C dieselD04FD-TAA
Net Power78 kW78 kW
Gross Power86 kw89 kw
Rated Power2100 RPM2000 RPM
Hydraulic Pump Flow Capacity257 LPM257 LPM
Hydraulic System Capacity210.1 l210.1 l
Relief Valve Pressure323 Bar323 Bar
Operating Weight13499 kg14500 kg
Max Travel Speed30.1 km31.1 km
Swing Speed14.5 RPM12.4 RPM
Cab Height317.0 cm317.0 cm
Wheelbase262.1 cm262.1 cm
AspirationTurbochargedTurbocharged
Net Torque467.8 Nm444.7 Nm
Cooling Capacity24.2 l22.3 l
Fuel Capacity270.3 l270.3 l
Front Diff Capacity10.2 l10.2 l
Engine Oil Capacity15.5 l18.5 l
Operating VoltageOperating Voltage 24 VOperating Voltage 24 V
Transmission TypeHydrostaticHydrostatic
Number of Forward Gears22
Number of Reverse Gears22
Displacement3900.1 cc4249.2 cc
No of Cylinders44
Max Cutting Height844.3 cm844.3 cm
Alternator50 A50 A
Hydraulic Pump Typetwo variable displacement piston pumps2 x Variable Diaplacement Piston
Torque Power1500 RPM1700 RPM
Tire Size9.00-20 14 PR9.00-20 14 PR
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