Komatsu PC290LC-11 Excavator

Boom/Stick Excavator Option 1

Arm Crowd Force – SAE 29,000 lbs (13,154 kg)
Arm Crowd Force-ISO 30,124 lbs (13,664 kg)
Bucket Digging Force – ISO 44,512 lbs (20,190 kg)
Bucket Digging Force – SAE 39,566 lbs (17,947 kg)
Max Digging Depth 23 ft (7 m)
Max Digging Height 34 ft (10 m)
Max Digging Reach 35 ft (11 m)
Max Digging Reach on Ground 34 ft (10 m)
Max Reach Along Ground 36 ft (11 m)
Max Vertical Wall Digging Depth 19 ft (6 m)
Max.Dumping Height 24 ft (7 m)
Minimum swing radius 152 in (386 cm)

Boom/Stick Excavator Option 2

Arm Crowd Force-ISO 28,101 lbs (12,747 kg)
Arm Crowd Force-SAE 27,202 lbs (12,339 kg)
Bucket Digging Force – ISO 44,512 lbs (20,190 kg)
Bucket Digging Force – SAE 39,566 lbs (17,947 kg)
Max Digging Depth 24 ft (7 m)
Max Digging Reach 36 ft (11 m)
Max Reach Along Ground 35 ft (11 m)
Max Vertical Wall Digging Depth 19 ft (6 m)
Max. digging height 34 ft (10 m)
Max.Dumping Height 24 ft (7 m)
Minimum swing radius 147 in (374 cm)

Capacities

Engine Oil 6 gal (23 l)
Final Drive 2 gal (8 l)
Fuel Tank 106 gal (400 l)
Swing drive 2 gal (8 l)

Dimensions

Ground Clearance 2 ft (1 m)
Height – Top of Cab 11 ft (3 m)
Removal Counterweight Clearance 4 ft (1 m)
Tail Swing Radius 10 ft (3 m)
Track Gauge 9 ft (3 m)
Track length 195 in (496 cm)
Width to Outside of Tracks 11 ft (3 m)

Engine

Aspiration Turbocharged
Bore 4 in (11 cm)
Displacement 408 cu in (6,691 cu cm)
Engine Make Komatsu
Engine Model SAA6D107E-3
Gross Power 213 hp (159 kw)
Net Power 197 hp (147 kw)
Power Measured @ 2050 rpm
Stroke 5 in (12 cm)

Operating Specifications

Hydraulic Pump Flow Capacity 127 gpm (479 lpm)
Operating Weight 70,702 lbs (32,070 kg)

Swing Mechanism

Swing Speed 10.5 rpm

Undercarriage

Drawbar Pull 56 lbs (25 kg)
Ground Pressure 8.1 psi
Max Travel Speed 4 mph (6 kph)
Number of Carrier Rollers per Side 2
Number of Shoes per Side 48
Number of Track Rollers per Side 8
Shoe Size 28 in (70 cm)
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