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

FeatureHyundai ROBEX 35Z-9AExcavatorCaterpillar 303E CRExcavator
Excavator TypeMini ExcavatorMini Excavator
Weight3550 kg3530 kg
Horsepower17 kW17 kW
Digging Depth314 cm274 cm
Max Digging Depth314 cm274 cm
Max Loading Height344.4 cm—
Max Reach Along Ground521.2 cm481.6 cm
Max Vertical Wall Digging Depth219.5 cm—
Track Length5760.7 cm—
Length of Track on Ground481.6 cm—
Ground Clearance30.5 cm—
Tail Swing Radius88.4 cm—
Overall Width106.7 cm—
Engine MakeYanmarCaterpillar
Engine Model3 TNV88FC13
Net Power17 kW17 kW
Gross Power18 kw18 kw
Rated Power2200 RPM—
Hydraulic System Capacity37.1 l—
Operating Weight3550 kg3530 kg
Max Travel Speed4.3 km4.5 km
Cab Height253.0 cm—
Max Torque135.6 Nm—
Cooling Capacity5.7 l—
Fuel Capacity40.1 l—
Engine Oil Capacity6.8 l—
Operating VoltageOperating Voltage 12 V—
Displacement1638.7 cc1261.8 cc
Max Cutting Height481.6 cm—
Drawbar Pull3.100 kg—
Swing Speed—Machine 9 RPM
Blade Height—33 cm
Blade Lift Height—41 cm
Stroke—8.9 cm
Bore—7.9 cm
Boom Swing(Left)—80 °
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