Komatsu PC290LC-7 Excavator

Boom/Stick Excavator Option 1

Max Cutting Height 31 ft (10 m)
Max Digging Depth 18 ft (5 m)
Max Loading Height 22 ft (7 m)
Max Reach Along Ground 30 ft (9 m)
Max Vertical Wall Digging Depth 15 ft (5 m)
Shipping Height of Unit 11 ft (3 m)
Shipping Length of Unit 32 ft (10 m)

Boom/Stick Excavator Option 2

Max Cutting Height 32 ft (10 m)
Max Digging Depth 20 ft (6 m)
Max Loading Height 22 ft (7 m)
Max Reach Along Ground 31 ft (9 m)
Max Vertical Wall Digging Depth 16 ft (5 m)
Shipping Height of Unit 11 ft (3 m)
Shipping Length of Unit 33 ft (10 m)

Boom/Stick Excavator Option 3

Max Cutting Height 33 ft (10 m)
Max Digging Depth 21 ft (6 m)
Max Loading Height 23 ft (7 m)
Max Reach Along Ground 33 ft (10 m)
Max Vertical Wall Digging Depth 19 ft (6 m)
Shipping Length of Unit 32 ft (10 m)

Boom/Stick Excavator Option 4

Max Cutting Height 33 ft (10 m)
Max Digging Depth 23 ft (7 m)
Max Loading Height 24 ft (7 m)
Max Reach Along Ground 34 ft (10 m)
Max Vertical Wall Dig Depth 20 ft (6 m)
Shipping Length of Unit 33 ft (10 m)

Bucket

Minimum Bucket Capacity 1 cu yd (1 cu m)
Reference Bucket Capacity 2 cu yd (1 cu m)

Dimensions

Ground Clearance 2 ft (1 m)
Height – Top of Cab 10 ft (3 m)
Length of Track on Ground 12 ft (4 m)
Removal Counterweight Clearance 4 ft (1 m)
Tail Swing Radius 10 ft (3 m)
Width to Outside of Tracks 11 ft (3 m)

Engine

Aspiration Turbocharged, after-cooled
Displacement 359 cu in (5,881 cu cm)
Engine Model SA6D102E-2
Net Power 179 hp (133 kw)
Power Measured @ 2050 rpm

Operating Specifications

Alternator Supplied Amperage 60 amps
Cooling System Fluid Capacity 8 gal (31 l)
Engine Oil Capacity 6 gal (24 l)
Fuel Capacity 106 gal (400 l)
Hydraulic Pump Flow Capacity 119 gpm (450 lpm)
Hydraulic System Fluid Capacity 38 gal (143 l)
Hydraulic System Relief Valve Pressure 5404.9 psi
Operating Voltage 24 volts
Operating Weight 62,016 lbs (28,130 kg)
Swing Drive Fluid Capacity 2 gal (7 l)

Swing Mechanism

Swing Speed 10.5 rpm

Undercarriage

Drawbar Pull 55,997 lbs (25,400 kg)
Ground Pressure 8.3 psi
Max Travel Speed 4 mph (6 kph)
Number of Carrier Rollers per Side 2
Number of Shoes per Side 45
Number of Track Rollers per Side 7
Shoe Size 24 in (60 cm)
Track Gauge 9 ft (3 m)
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