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Komatsu PC290LC-11 Excavator

Boom/Stick Excavator Option 1

Arm Crowd Force - SAE29000.4 lbs (13,155 kg)
Arm Crowd Force-ISO30124.4 lbs (13,664 kg)
Bucket Digging Force - ISO44512.2 lbs (20,191 kg)
Bucket Digging Force - SAE39566.4 lbs (17,947 kg)
Max Digging Depth22.7 ft (7 m)
Max Digging Height33.8 ft (10 m)
Max Digging Reach35.2 ft (11 m)
Max Digging Reach on Ground34.3 ft (10 m)
Max Reach Along Ground35.8 ft (11 m)
Max Vertical Wall Digging Depth19 ft (6 m)
Max.Dumping Height24.2 ft (7 m)
Minimum swing radius152 in (386 cm)

Boom/Stick Excavator Option 2

Arm Crowd Force-ISO28101.2 lbs (12,747 kg)
Arm Crowd Force-SAE27201.9 lbs (12,339 kg)
Bucket Digging Force - ISO44512.2 lbs (20,191 kg)
Bucket Digging Force - SAE39566.4 lbs (17,947 kg)
Max Digging Depth23.7 ft (7 m)
Max Digging Reach35.8 ft (11 m)
Max Reach Along Ground35.2 ft (11 m)
Max Vertical Wall Digging Depth19.2 ft (6 m)
Max. digging height34 ft (10 m)
Max.Dumping Height24.4 ft (7 m)
Minimum swing radius147.3 in (374 cm)

Capacities

Engine Oil6.2 gal (23 l)
Final Drive2.2 gal (8 l)
Fuel Tank105.7 gal (400 l)
Swing drive2 gal (8 l)

Dimensions

Ground Clearance1.7 ft (1 m)
Height - Top of Cab10.5 ft (3 m)
Removal Counterweight Clearance4 ft (1 m)
Tail Swing Radius10 ft (3 m)
Track Gauge8.5 ft (3 m)
Track length195.1 in (496 cm)
Width to Outside of Tracks11.2 ft (3 m)

Engine

AspirationTurbocharged
Bore4.3 in (11 cm)
Displacement408.3 cu in (0 m)
Engine MakeKomatsu
Engine ModelSAA6D107E-3
Gross Power213.3 hp (159 kw)
Net Power197.2 hp (147 kw)
Power Measured @2050 rpm
Stroke4.9 in (12 cm)

Operating Specifications

Hydraulic Pump Flow Capacity126.6 gal/min (479 l/min)
Operating Weight70702.3 lbs (32,070 kg)

Swing Mechanism

Swing Speed10.5 rpm

Undercarriage

Drawbar Pull56 lbs (25 kg)
Ground Pressure8.1 psi
Max Travel Speed3.5 mph (6 kph)
Number of Carrier Rollers per Side2
Number of Shoes per Side48
Number of Track Rollers per Side8
Shoe Size27.6 in (70 cm)

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