- Category: Excavators ➔
- Manufacturer: Komatsu ➔
- Model: PC290LC-10 ➔
Komatsu PC290LC-10 excavator is a hydraulic crawler excavator in the 30-ton class, designed for earthmoving, trenching, site preparation, and material handling. It is powered by a Komatsu diesel engine and uses hydraulic controls for digging, lifting, and swing operations. The PC290LC-10 features a long crawler undercarriage for stability and reduced ground pressure, making it suitable for construction, utility, and general excavation work. Common attachments include buckets, hydraulic thumbs, and breakers. The machine is part of Komatsu's PC series and is used in applications requiring reach, digging depth, and dependable performance on varied job sites.
Boom/Stick Excavator Option 1
| Max Digging Depth | 22.70 ft (6.92 m)
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| Max Reach Along Ground | 34.30 ft (10.45 m)
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Bucket
| Reference Bucket Capacity | 1.50 cu yd (1.15 cu m)
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Engine
| Aspiration | Turbocharged aftercooled cooled EGR
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| Displacement | 408.30 cu in (6,690.85 cu cm)
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| Engine Model | SAA6D107E-2
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| Gross Power | 213.00 hp (158.84 kw)
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| Net Power | 147.00 hp (109.62 kw)
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| Power Measured @ | 2050 rpm
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Operating Specifications
| Alternator Supplied Amperage | 60 amps
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| Cooling System Fluid Capacity | 9.50 gal (35.96 l)
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| Engine Oil Capacity | 6.10 gal (23.09 l)
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| Fuel Capacity | 105.70 gal (400.07 l)
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| Hydraulic Pump Flow Capacity | 118.90 gpm (450.04 lpm)
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| Hydraulic System Fluid Capacity | 66.00 gal (249.81 l)
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| Hydraulic System Relief Valve Pressure | 5404.9 psi
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| Operating Voltage | 24 volts
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| Operating Weight | 67,396.00 lbs (30,570.35 kg)
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| Swing Drive Fluid Capacity | 1.90 gal (7.19 l)
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Swing Mechanism
Undercarriage
| Drawbar Pull | 56,000.00 lbs (25,401.20 kg)
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| Ground Pressure | 6.1 psi
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| Max Travel Speed | 3.50 mph (5.63 kph)
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| Number of Carrier Rollers per Side | 2
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| Number of Shoes per Side | 48
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| Number of Track Rollers per Side | 8
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| Shoe Size | 23.70 in (60.20 cm)
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| Track Gauge | 8.50 ft (2.59 m)
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