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Komatsu PC120 Excavator

The Komatsu PC120 Excavator offers exceptional performance and versatility for a variety of excavation tasks. With a max cutting height of 25.3 feet and a digging depth of 19.5 feet, this machine is capable of tackling challenging projects with ease. Powered by a turbocharged engine generating 90 horsepower, the PC120 ensures efficient operation with a hydraulic pump flow capacity of 85.4 gallons per minute. Its compact dimensions and agile undercarriage make it ideal for navigating tight job sites while maintaining impressive stability. Discover the capabilities of the Komatsu PC120 Excavator for your next construction project.


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Boom/Stick Excavator Option 1

Max Cutting Height24.80 ft (7.56 m)
Max Digging Depth16.50 ft (5.03 m)
Max Loading Height17.20 ft (5.24 m)
Max Reach Along Ground24.80 ft (7.56 m)
Max Vertical Wall Digging Depth13.80 ft (4.21 m)
Shipping Height of Unit8.80 ft (2.68 m)
Shipping Length of Unit24.60 ft (7.50 m)

Boom/Stick Excavator Option 2

Max Cutting Height25.30 ft (7.71 m)
Max Digging Depth19.50 ft (5.94 m)
Max Loading Height18.30 ft (5.58 m)
Max Reach Along Ground27.40 ft (8.35 m)
Max Vertical Wall Digging Depth15.40 ft (4.69 m)

Dimensions

Ground Clearance1.40 ft (0.43 m)
Height - Top of Cab8.80 ft (2.68 m)
Length of Track on Ground8.50 ft (2.59 m)
Removal Counterweight Clearance3.00 ft (0.91 m)
Tail Swing Radius7.30 ft (2.23 m)
Width to Outside of Tracks8.00 ft (2.44 m)

Engine

Aspirationturbocharged
Displacement264.30 cu in (4,331.11 cu cm)
Engine ModelS4D105-5
Net Power90.00 hp (67.11 kw)

Operating Specifications

Fuel Capacity60.80 gal (230.13 l)
Hydraulic Pump Flow Capacity85.40 gpm (323.24 lpm)
Hydraulic System Fluid Capacity38.40 gal (145.34 l)
Hydraulic System Relief Valve Pressure2500 psi
Operating Weight25,350.00 lbs (11,498.58 kg)

Swing Mechanism

Swing Speed12 rpm

Undercarriage

Ground Pressure6 psi
Max Travel Speed2.30 mph (3.70 kph)
Shoe Size18.90 in (48.01 cm)
Track Gauge6.40 ft (1.95 m)
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