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

FeatureKomatsu PC20-2ExcavatorDoosan DX27ZExcavator
Excavator TypeMini ExcavatorMini Excavator
Weight2799 kg2790 kg
Horsepower16 kW16 kW
Digging Depth247 cm250 cm
Max Digging Depth247 cm250 cm
Max Loading Height234.7 cm280.4 cm
Max Reach Along Ground435.9 cm—
Max Vertical Wall Digging Depth198.1 cm231.6 cm
Overall Length442.0 cm408.4 cm
Track Length1889.8 cm1859.3 cm
Length of Track on Ground158.5 cm155.4 cm
Ground Clearance33.5 cm30.5 cm
Tail Swing Radius140.2 cm76.2 cm
Overall Width149.4 cm158.5 cm
Engine MakeKomatsuDoosan
Engine Model3 D84-1AETNV82A-SDB
Net Power16 kW16 kW
Gross Power17.2 kW17.2 kW
Hydraulic Pump Flow Capacity76 LPM53 LPM
Hydraulic System Capacity65.1 l45.0 l
Relief Valve Pressure172 Bar215 Bar
Operating Weight2799 kg2790 kg
Max Travel Speed1.8 km4.3 km
Swing Speed12.5 RPM9.7 RPM
Cab Height234.7 cm246.9 cm
Fuel Capacity40.1 l30.3 l
Ground Pressure29.6 kPa25.5 kPa
Displacement1412.6 cc1332.3 cc
Shoe Size30.2 cm30.2 cm
Max Cutting Height350.5 cm417.6 cm
Track Gauge118.9 cm128.0 cm
Removal Counterweight Clearance57.9 cm54.9 cm
Reference Bucket Capacity—0.2 m2
Rated Power—2200 RPM
Max Torque—88.0 Nm
Cooling Capacity—3.8 l
Engine Oil Capacity—5.7 l
Operating Voltage—Operating Voltage 12 V
Number of Track Rollers per Side—3
No of Cylinders—3
Alternator—40 A
Torque Power—1000 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