- Category: Excavators ➔
- Manufacturer: Komatsu ➔
- Model: PC490LC-10 ➔
Komatsu PC490LC-10 is a large hydraulic excavator in Komatsu's PC series, designed for heavy-duty earthmoving, mass excavation, trenching, and site development. The machine is typically equipped with a fuel-efficient Komatsu diesel engine, advanced hydraulic controls, and a long crawler undercarriage for stability and traction on demanding job sites. The PC490LC-10 is used in construction, quarrying, utility work, and large-scale civil projects. Common features include a spacious operator cab, electronic monitoring systems, and compatibility with a range of buckets and attachments. Its design emphasizes digging force, productivity, and durability in high-production excavator applications.
Boom/Stick Excavator Option 1
| Max Digging Depth | 25.40 ft (7.74 m)
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| Max Reach Along Ground | 38.80 ft (11.83 m)
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Dimensions
| Digging Depth | 25.40 ft (7.74 m)
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| Digging Reach | 38.80 ft (11.83 m)
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| Ground Clearance | 1.90 ft (0.58 m)
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| Height - Top of Cab | 11.10 ft (3.38 m)
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| Length of Track on Ground | 17.70 ft (5.39 m)
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| Removal Counterweight Clearance | 4.60 ft (1.40 m)
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| Tail Swing Radius | 14.30 ft (4.36 m)
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| Width to Outside of Tracks | 12.00 ft (3.66 m)
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Engine
| Displacement | 673.80 cu in (11,041.63 cu cm)
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| Engine Model | SAA6D125E-6-A
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| Gross Power | 362.00 hp (269.95 kw)
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| Net Power | 359.00 hp (267.71 kw)
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| Power Measured @ | 1900 rpm
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Operating Specifications
| Cooling System Fluid Capacity | 11.60 gal (43.91 l)
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| Engine Oil Capacity | 10.00 gal (37.85 l)
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| Fuel Capacity | 172.00 gal (651.02 l)
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| Hydraulic System Fluid Capacity | 65.50 gal (247.92 l)
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| Swing Drive Fluid Capacity | 5.30 gal (20.06 l)
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Swing Mechanism
Undercarriage
| Drawbar Pull | 73,987.00 lbs (33,559.98 kg)
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| Max Travel Speed | 3.40 mph (5.47 kph)
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| Number of Carrier Rollers per Side | 2
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| Number of Shoes per Side | 49
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| Number of Track Rollers per Side | 8
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