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Komatsu PC120 Mid-Size Excavators
SPECS / MID-SIZE EXCAVATORS

Komatsu PC120 Specs

Komatsu PC120 mid-size excavator specifications: excavator type Mid-Size Excavator, weight 11499 kg, horsepower 67 kW, digging depth 503 cm.

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Manufacturer specifications

SpecificationMetricImperial
Excavator TypeMid-Size Excavator
Weight11499 kg25350 lbs
Horsepower67 kW90 HP
Digging Depth503 cm198 in.
Max Digging Depth503 cm198 in.
Max Loading Height524.3 cm206.4 in.
Max Reach Along Ground755.9 cm297.6 in.
Max Vertical Wall Digging Depth420.6 cm165.6 in.
Overall Length749.8 cm295.2 in.
Track Length3109.0 cm1224.0 in.
Length of Track on Ground259.1 cm102.0 in.
Ground Clearance42.7 cm16.8 in.
Tail Swing Radius222.5 cm87.6 in.
Overall Width243.8 cm96.0 in.
Engine MakeKomatsu
Engine ModelS4D105-5
Net Power67 kW90 HP
Gross Power71.1 kW95.3 HP
Hydraulic Pump Flow Capacity322 LPM85.4 GPM
Hydraulic System Capacity145.4 l38.4 gal
Relief Valve Pressure172 Bar2500 psi
Operating Weight11499 kg25350 lbs
Max Travel Speed3.7 km2.3 mph
Swing Speed12 RPM
Cab Height268.2 cm105.6 in.
AspirationTurbocharged
Fuel Capacity230.2 l60.8 gal
Ground Pressure41.4 kPa6.0 psi
Displacement4331.1 cc264 cu. in.
Shoe Size48.0 cm18.9 in.
Max Cutting Height755.9 cm297.6 in.
Track Gauge195.1 cm76.8 in.
Removal Counterweight Clearance91.4 cm36.0 in.

Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.

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