- Category: Excavators ➔
- Manufacturer: Komatsu ➔
- Model: PC308USLC-3 ➔
The Komatsu PC308USLC-3 is a hydraulic excavator in Komatsu's compact radius class, designed for work in confined job sites where tail swing clearance is limited. It is commonly used in general excavation, utility work, site preparation, trenching, and material handling. The USLC designation indicates an ultra-short tail swing configuration with a long undercarriage for improved stability. As part of the PC300-series, the PC308USLC-3 is built for digging performance, operator visibility, and maneuverability in urban and restricted-access applications. It is typically paired with buckets and attachments suited to construction, earthmoving, and infrastructure projects.
Boom/Stick Excavator Option 1
| Max Cutting Height | 33 ft (10 m)
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| Max Digging Depth | 21 ft (6 m)
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| Max Loading Height | 24 ft (7 m)
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| Max Reach Along Ground | 34 ft (10 m)
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| Max Vertical Wall Digging Depth | 20 ft (6 m)
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| Shipping Length of Unit | 31 ft (10 m)
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Boom/Stick Excavator Option 2
| Max Cutting Height | 33 ft (10 m)
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| Max Digging Depth | 23 ft (7 m)
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| Max Loading Height | 24 ft (7 m)
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| Max Reach Along Ground | 34 ft (10 m)
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| Max Vertical Wall Digging Depth | 20 ft (6 m)
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| Shipping Length of Unit | 31 ft (10 m)
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Boom/Stick Excavator Option 3
| Max Cutting Height | 35 ft (11 m)
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| Max Digging Depth | 25 ft (8 m)
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| Max Loading Height | 26 ft (8 m)
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| Max Reach Along Ground | 37 ft (11 m)
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| Max Vertical Wall Digging Depth | 23 ft (7 m)
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| Shipping Length of Unit | 31 ft (10 m)
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Bucket
| Maximum Bucket Capacity | 3 cu yd (2 cu m)
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| Minimum Bucket Capacity | 1 cu yd (1 cu m)
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| Reference Bucket Capacity | 2 cu yd (1 cu m)
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Dimensions
| Ground Clearance | 2 ft (1 m)
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| Height - Top of Cab | 10 ft (3 m)
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| Length of Track on Ground | 13 ft (4 m)
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| Removal Counterweight Clearance | 4 ft (1 m)
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| Tail Swing Radius | 11 ft (3 m)
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| Width to Outside of Tracks | 11 ft (3 m)
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Engine
| Aspiration | Turbocharged and air to air aftercooled
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| Displacement | 408 cu in (6,686 cu cm)
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| Engine Model | SAA6D107E-1
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| Gross Power | 200 hp (149 kw)
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| Net Power | 187 hp (139 kw)
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Operating Specifications
| Cooling System Fluid Capacity | 6 gal (21 l)
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| Engine Oil Capacity | 6 gal (23 l)
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| Fuel Capacity | 103 gal (390 l)
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| Hydraulic System Fluid Capacity | 56 gal (210 l)
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| Operating Weight | 71,938 lbs (32,631 kg)
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| Swing Drive Fluid Capacity | 2 gal (8 l)
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Swing Mechanism
Undercarriage
| Drawbar Pull | 59,180 lbs (26,844 kg)
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| Max Travel Speed | 3 mph (5 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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