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Komatsu PC270LC-7 Excavator

The Komatsu PC270LC-7 Excavator offers impressive capabilities for a variety of construction and excavation tasks. With a maximum cutting height of 32.9 ft and digging depth of 21.2 ft, this machine is designed for efficiency and precision. Equipped with a powerful Komatsu engine producing 189.1 hp, along with advanced hydraulic systems and undercarriage features, the PC270LC-7 is a reliable and versatile choice for heavy-duty projects.


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General Specifications

Boom/Stick Excavator Option 1

Max Cutting Height33 ft (10 m)
Max Digging Depth21 ft (6 m)
Max Loading Height23 ft (7 m)
Max Reach Along Ground33 ft (10 m)
Max Vertical Wall Digging Depth19 ft (6 m)
Shipping Height of Unit11 ft (3 m)
Shipping Length of Unit32 ft (10 m)

Boom/Stick Excavator Option 2

Max Cutting Height33 ft (10 m)
Max Digging Depth23 ft (7 m)
Max Loading Height24 ft (7 m)
Max Reach Along Ground34 ft (10 m)
Max Vertical Wall Digging Depth20 ft (6 m)
Shipping Height of Unit11 ft (3 m)
Shipping Length of Unit33 ft (10 m)

Dimensions

Digging Depth24 ft (7 m)
Digging Reach24 ft (7 m)
Ground Clearance2 ft (1 m)
Height - Top of Cab10 ft (3 m)
Length of Track on Ground13 ft (4 m)
Removal Counterweight Clearance4 ft (1 m)
Tail Swing Radius10 ft (3 m)
Width to Outside of Tracks11 ft (3 m)

Engine

AspirationTurbocharged
Bore4 in (10 cm)
Displacement21,908 cu in (359,002 cu cm)
Engine MakeKomatsu
Engine ModelSAA6D102E-2
Gross Power189 hp (141 kw)
Power Measured @2050 rpm
Stroke5 in (12 cm)

Operating Specifications

Cooling System Fluid Capacity8 gal (31 l)
Engine Oil Capacity6 gal (24 l)
Fuel Capacity106 gal (400 l)
Hydraulic Pump Flow Capacity119 gpm (450 lpm)
Swing Drive Fluid Capacity2 gal (7 l)

Swing Mechanism

Swing Speed10.5 rpm

Undercarriage

Drawbar Pull55,978 lbs (25,391 kg)
Ground Pressure6.7 psi
Max Travel Speed4 mph (6 kph)
Number of Carrier Rollers per Side2
Number of Shoes per Side48
Number of Track Rollers per Side8
Shoe Size28 in (70 cm)
Track Gauge9 ft (3 m)