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

FeatureKomatsu PW150ES-6ExcavatorHyundai ROBEX 170W-3Excavator
Excavator TypeWheeled ExcavatorWheeled Excavator
Weight16490 kg16400 kg
Horsepower80 kW87 kW
Digging Depth472 cm524 cm
Max Digging Depth472 cm524 cm
Max Loading Height634.0 cm603.5 cm
Max Reach Along Ground768.1 cm823.0 cm
Engine MakeKomatsuCummins
Engine ModelSA4D102E-1B5.9-C
Net Power80 kW87 kW
Gross Power84 kw94 kw
Rated Power2300 RPM—
Hydraulic Pump Flow Capacity299 LPM329 LPM
Hydraulic System Capacity135.1 l240.4 l
Relief Valve Pressure319 Bar343 Bar
Operating Weight16490 kg16400 kg
Max Travel Speed30.1 km30.1 km
Swing Speed12 RPM11.5 RPM
AspirationTurbochargedTurbocharged
Cooling Capacity20.1 l35.2 l
Fuel Capacity250.2 l250.2 l
Front Diff Capacity15.1 l14.0 l
Engine Oil Capacity16.3 l24.2 l
Operating VoltageOperating Voltage 24 VOperating Voltage 24 V
Transmission TypeAutomatic shiftHydrostatic
Number of Forward Gears32
Number of Reverse Gears32
Displacement3921.4 cc5881.3 cc
No of Cylinders4—
Max Cutting Height868.7 cm862.6 cm
Alternator45 A50 A
Hydraulic Pump Typevariable displacement pistontwo variable displacement piston pumps
Oscillating Axle Angle14 °—
Overall Length—880.9 cm
Reference Bucket Capacity—0.8 m2
Max Bucket Capacity—1.1 m2
Min Bucket Capacity—0.5 m2
Ground Clearance—39.6 cm
Tail Swing Radius—256.0 cm
Overall Width—253.0 cm
Overall Width (Outriggers Down)—368.8 cm
Cab Height—310.9 cm
Wheelbase—262.1 cm
Net Torque—528.8 Nm
Tire Size—10.0-20 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