Komatsu PC290NLC-6 Excavator

Boom/Stick Excavator Option 1

Max Cutting Height 31 ft (9 m)
Max Digging Depth 18 ft (5 m)
Max Loading Height 21 ft (6 m)
Max Reach Along Ground 30 ft (9 m)
Max Vertical Wall Digging Depth 16 ft (5 m)

Boom/Stick Excavator Option 2

Max Cutting Height 31 ft (9 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 18 ft (5 m)

Boom/Stick Excavator Option 3

Max Cutting Height 32 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)

Boom/Stick Excavator Option 4

Max Cutting Height 32 ft (10 m)
Max Digging Depth 23 ft (7 m)
Max Loading Height 23 ft (7 m)
Max Reach Along Ground 34 ft (10 m)
Max Vertical Wall Dig Depth 21 ft (6 m)

Boom/Stick Excavator Option 5

Max Cutting Height 34 ft (10 m)
Max Digging Depth 17 ft (5 m)
Max Loading Height 24 ft (7 m)
Max Reach Along Ground 30 ft (9 m)
Max Vertical Wall Dig Depth 8 ft (2 m)

Boom/Stick Excavator Option 6

Max Cutting Height 34 ft (10 m)
Max Digging Depth 19 ft (6 m)
Max Loading Height 24 ft (7 m)
Max Reach Along Ground 31 ft (10 m)
Max Vertical Wall Dig Depth 10 ft (3 m)

Bucket

Reference Bucket Capacity 1 cu yd (1 cu m)

Engine

Aspiration Turbocharged
Displacement 359 cu in (5,881 cu cm)
Engine Model SA6D102EA-1
Gross Power 185 hp (138 kw)
Net Power 174 hp (130 kw)
Power Measured @ 2200 rpm

Operating Specifications

Alternator Supplied Amperage 55 amps
Cooling System Fluid Capacity 7 gal (25 l)
Engine Oil Capacity 7 gal (26 l)
Fuel Capacity 90 gal (340 l)
Hydraulic Pump Flow Capacity 142 gpm (536 lpm)
Hydraulic System Fluid Capacity 44 gal (166 l)
Hydraulic System Relief Valve Pressure 5049.3 psi
Operating Voltage 24 volts
Operating Weight 62,578 lbs (28,385 kg)
Swing Drive Fluid Capacity 2 gal (6 l)

Swing Mechanism

Swing Speed 11 rpm

Undercarriage

Drawbar Pull 50,706 lbs (23,000 kg)
Ground Pressure 8.4 psi
Max Travel Speed 3 mph (5 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)
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