Komatsu PC290NLC-6 Excavator


Boom/Stick Option (Hex) 1

Max Cutting Height 30.59 ft in (9322 mm)
Max Loading Height 21.19 ft in (6458 mm)
Max Reach Along Ground 29.46 ft in (8979 mm)
Max Vertical Wall Digging Depth 15.67 ft in (4774 mm)
Max Digging Depth 17.78 ft in (5419 mm)
Boom/Stick Option (Hex) 1 Monoboom w/ stick 2200 mm

Boom/Stick Option (Hex) 2

Max Cutting Height 30.81 ft in (9389 mm)
Max Loading Height 21.8 ft in (6642 mm)
Max Reach Along Ground 30.81 ft in (9389 mm)
Max Vertical Wall Digging Depth 17.58 ft in (5358 mm)
Max Digging Depth 19.41 ft in (5916 mm)
Boom/Stick Option (Hex) 2 Monoboom w/ stick 2550mm

Boom/Stick Option (Hex) 3

Max Cutting Height 31.94 ft in (9735 mm)
Max Loading Height 22.59 ft in (6885 mm)
Max Reach Along Ground 32.55 ft in (9920 mm)
Max Vertical Wall Digging Depth 19 ft in (5789 mm)
Max Digging Depth 21.2 ft in (6461 mm)
Boom/Stick Option (Hex) 3 Monoboom w/ stick 3185mm

Boom/Stick Option (Hex) 4

Max Cutting Height 32.38 ft in (9867 mm)
Max Loading Height 23.26 ft in (7088 mm)
Max Reach Along Ground 33.9 ft in (10330 mm)
Max Digging Depth 22.69 ft in (6915 mm)
Max Vertical Wall Dig Depth 20.61 ft in (6279 mm)
Boom/Stick Option (Hex) 4 Monoboom w/ stick 4020mm

Boom/Stick Option (Hex) 5

Max Cutting Height 33.71 ft in (10272 mm)
Max Loading Height 23.64 ft in (7205 mm)
Max Reach Along Ground 29.95 ft in (9128 mm)
Max Digging Depth 16.91 ft in (5153 mm)
Max Vertical Wall Dig Depth 8.16 ft in (2487 mm)
Boom/Stick Option (Hex) 5 two piece boom w/ stick 2000 mm

Boom/Stick Option (Hex) 6

Max Cutting Height 34.36 ft in (10470 mm)
Max Loading Height 24.4 ft in (7436 mm)
Max Reach Along Ground 31.35 ft in (9553 mm)
Max Digging Depth 18.45 ft in (5621 mm)
Max Vertical Wall Dig Depth 9.8 ft in (2987 mm)
Boom/Stick Option (Hex) 6 two piece boom w/ stick 2500 mm

Undercarriage

Shoe Size 23.63 in (600 mm)
Max Travel Speed 3.3 mph (5.3 km/h)
Drawbar Pull 50706 lb (225.56 kN)
Number Of Shoes Per Side 45
Number Of Track Rollers Per Side 7
Ground Pressure 8.4 psi (57.92 kPa)
Number Of Carrier Rollers Per Side 2

Engine Details

Number Of Cylinders 6
Engine Make Komatsu
Engine Model SA6D102EA-1
Gross Power 185 hp (138 kw)
Net Power 174 hp (129.8 kw)
Power Measured @ 2200 rpm
Aspiration Turbocharged
Displacement 358.9 cu in (5.9 L)

Operational Specs

Operating Weight 62578.3 lb (28385 kg)
Fuel Tank Capacity 89.9 gal (340 L)
Cooling System Fluid Capacity 6.5 gal (24.4 L)
Hydraulic System Fluid Capacity 43.9 gal (166 L)
Operating Voltage 24 V
Engine Oil Capacity 7 gal (26.3 L)
Swing Drive Fluid Capacity 1.5 gal (5.5 L)
Alternator Supplied Amperage 55 amps
Hydraulic System Relief Valve Pressure 5049.3 psi (34813.6 kPa)
Hydraulic Pump Flow Capacity 141.6 gal/min (536 L/min)

Swing Mechanism

Swing Speed 11 rpm

Buckets

Reference Bucket Capacity 1.1 yd3 (0.9 m3)
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