- Category: Excavators ➔
- Manufacturer: Komatsu ➔
- Model: PC290LC-10 ➔
Komatsu PC290LC-10 is a hydraulic crawler excavator in the 30-ton class, designed for general earthmoving, utility work, site preparation, and material handling. It is part of Komatsu's PC-10 series and uses a long crawler undercarriage for improved stability and ground contact. The machine is typically equipped with a fuel-efficient Komatsu diesel engine, hydraulic system, and a standard boom-and-arm configuration for digging and loading applications. Common attachments include buckets, hydraulic thumbs, and breakers. The PC290LC-10 is used in construction, roadwork, demolition, and excavation projects where reach, digging force, and reliable operation are required.
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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