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SPECS / COMPARISON

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

FeatureKobelco SK30SR-5ExcavatorKomatsu PC27R-8Excavator
Excavator TypeMini ExcavatorMini Excavator
Weight3000 kg2970 kg
Horsepower21 kW19 kW
Digging Depth283 cm265 cm
Max Digging Depth283 cm265 cm
Max Loading Height283.5 cm313.9 cm
Max Reach Along Ground478.5 cm472.4 cm
Max Vertical Wall Digging Depth216.4 cm219.5 cm
Overall Length442.0 cm454.2 cm
Track Length1859.3 cm1767.8 cm
Length of Track on Ground155.4 cm149.4 cm
Reference Bucket Capacity0.1 m20.2 m2
Ground Clearance33.5 cm—
Tail Swing Radius79.2 cm125.0 cm
Overall Width155.4 cm152.4 cm
Engine MakeYanmarKomatsu
Engine Model3 TNV883 D82AE-3FA
Net Power21 kW19 kW
Gross Power23.2 kW22 kw
Rated Power2400 RPM2600 RPM
Hydraulic Pump Flow Capacity98 LPM76 LPM
Relief Valve Pressure230 Bar210 Bar
Operating Weight3000 kg2970 kg
Max Travel Speed4.5 km4.5 km
Displacement1640.3 cc1330.6 cc
Shoe Size30.2 cm30.2 cm
No of Cylinders33
Max Bucket Capacity—0.2 m2
Min Bucket Capacity—0.1 m2
Hydraulic System Capacity—29.1 l
Swing Speed—9 RPM
Cab Height—249.9 cm
Aspiration—Naturally
Max Torque—81.6 Nm
Cooling Capacity—4.2 l
Fuel Capacity—35.2 l
Engine Oil Capacity—5.3 l
Operating Voltage—Operating Voltage 12 V
Ground Pressure—30.3 kPa
Number of Track Rollers per Side—4
Number of Shoes per Side—40
Max Cutting Height—442.0 cm
Alternator—40 A
Track Gauge—121.9 cm
Removal Counterweight Clearance—61.0 cm
Torque Power—1600 RPM
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