- Category: Excavators ➔
- Manufacturer: Kobelco ➔
- Model: SK270SR LC-5 ➔
The Kobelco SK270SR LC-5 is a compact radius excavator in the 27-ton class, designed for construction, utility, and site development work where reduced tail swing is important. It is part of Kobelco's SK series and is commonly used for trenching, grading, lifting, and general earthmoving. The LC-5 designation identifies a long carriage configuration, providing added stability and track contact for demanding jobsite conditions. The machine is typically equipped with a diesel engine, hydraulic digging system, and operator cab designed for visibility and control. The SK270SR LC-5 is suited to applications requiring maneuverability in confined spaces.
Boom/Stick Excavator Option 1
| Arm Crowd Force - SAE | 24,500.00 lbs (11,113.03 kg)
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| Arm Crowd Force-ISO | 25,200.00 lbs (11,430.54 kg)
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| Bucket Digging Force - ISO | 35,300.00 lbs (16,011.83 kg)
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| Bucket Digging Force - SAE | 29,300.00 lbs (13,290.27 kg)
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| Max Digging Depth | 21.90 ft (6.68 m)
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| Max Digging Height | 36.90 ft (11.25 m)
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| Max Digging Reach | 32.30 ft (9.85 m)
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| Max Dumping Clearance | 27.30 ft (8.32 m)
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| Max Reach Along Ground | 32.30 ft (9.85 m)
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| Max Vertical Wall Digging Depth | 19.20 ft (5.85 m)
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| Maximum Reach at Ground Level | 31.90 ft (9.72 m)
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| Min Dumping Clearance | 10.30 ft (3.14 m)
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| Minimum swing radius | 771.70 in (1,960.12 cm)
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Boom/Stick Excavator Option 2
| Max Digging Depth | 23.10 ft (7.04 m)
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| Max Vertical Wall Digging Depth | 21.10 ft (6.43 m)
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Brakes
| Gradeability | 70%
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| Parking brake | Oil disc brake per motor
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| Travel speed | 3.60 mph (5.79 kph)
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Capacities
| Cooling system | 6.40 gal (24.22 l)
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| Engine Oil | 5.50 gal (20.82 l)
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| Fuel Tank | 87.20 gal (330.05 l)
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| Hydraulic oil tank | 30.20 gal (114.31 l)
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| Hydraulic system | 60.80 gal (230.13 l)
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| Travel reduction | 2.70 gal (10.22 l)
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Cylinders
| Bore (Arm) | 5.40 in (13.72 cm)
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| Bore (Boom) | 5.00 in (12.70 cm)
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| Bore (Bucket) | 4.80 in (12.19 cm)
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| Stroke (Arm) | 61.40 in (155.96 cm)
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| Stroke (Boom) | 52.00 in (132.08 cm)
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| Stroke (Bucket) | 42.60 in (108.20 cm)
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Dimensions
| Crawler length | 14.60 ft (4.45 m)
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| Ground Clearance | 1.50 ft (0.46 m)
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| Height - Top of Cab | 10.40 ft (3.17 m)
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| Overall length | 29.00 ft (8.84 m)
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| Shoe width | 2.60 ft (0.79 m)
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| Tail Swing Radius | 6.10 ft (1.86 m)
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Engine
| Bore | 4.50 in (11.43 cm)
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| Displacement | 312.70 cu in (5,124.25 cu cm)
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| Engine Make | Hino JO5E
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| Engine Model | J05EUM-KSSL
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| Max Torque | 472.10 lbs ft (640.07 nm)
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| Net Power | 166.00 hp (123.79 kw)
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| Number of Cylinders | 4
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| Power Measured @ | 2000 rpm
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| Stroke | 5.20 in (13.21 cm)
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| Torque Measured @ | 1600 rpm
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Hydraulic System
| Hydraulic System Type | Two variable displacement pumps
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| Max. discharge flow | 58.20 gpm (220.29 lpm)
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| Travel circuit | 4970 psi
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Operating Specifications
| Operating Weight | 59,965.80 lbs (27,200.06 kg)
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Swing Mechanism
| Swing Speed | 12.6 rpm
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| Swing Torque | 52,700.00 lbs ft (71,450.66 nm)
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Undercarriage
| Drawbar Pull | 55,303.00 lbs (25,085.05 kg)
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| Number of Shoes per Side | 51
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| Track Gauge | 8.50 ft (2.59 m)
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