Kobelco SK270SR LC-5 Excavator

Boom/Stick Excavator Option 1

Arm Crowd Force – SAE 24,500 lbs (11,113 kg)
Arm Crowd Force-ISO 25,200 lbs (11,431 kg)
Bucket Digging Force – ISO 35,300 lbs (16,012 kg)
Bucket Digging Force – SAE 29,300 lbs (13,290 kg)
Max Digging Depth 22 ft (7 m)
Max Digging Height 37 ft (11 m)
Max Digging Reach 32 ft (10 m)
Max Dumping Clearance 27 ft (8 m)
Max Reach Along Ground 32 ft (10 m)
Max Vertical Wall Digging Depth 19 ft (6 m)
Maximum Reach at Ground Level 32 ft (10 m)
Min Dumping Clearance 10 ft (3 m)
Minimum swing radius 772 in (1,960 cm)

Boom/Stick Excavator Option 2

Max Digging Depth 23 ft (7 m)
Max Vertical Wall Digging Depth 21 ft (6 m)

Brakes

Gradeability 70%
Parking brake Oil disc brake per motor
Travel speed 4 mph (6 kph)

Capacities

Cooling system 6 gal (24 l)
Engine Oil 6 gal (21 l)
Fuel Tank 87 gal (330 l)
Hydraulic oil tank 30 gal (114 l)
Hydraulic system 61 gal (230 l)
Travel reduction 3 gal (10 l)

Cylinders

Bore (Arm) 5 in (14 cm)
Bore (Boom) 5 in (13 cm)
Bore (Bucket) 5 in (12 cm)
Stroke (Arm) 61 in (156 cm)
Stroke (Boom) 52 in (132 cm)
Stroke (Bucket) 43 in (108 cm)

Dimensions

Crawler length 15 ft (4 m)
Ground Clearance 2 ft (0 m)
Height – Top of Cab 10 ft (3 m)
Overall length 29 ft (9 m)
Shoe width 3 ft (1 m)
Tail Swing Radius 6 ft (2 m)

Engine

Bore 5 in (11 cm)
Displacement 313 cu in (5,124 cu cm)
Engine Make Hino JO5E
Engine Model J05EUM-KSSL
Max Torque 472 lbs ft (640 nm)
Net Power 166 hp (124 kw)
Number of Cylinders 4
Power Measured @ 2000 rpm
Stroke 5 in (13 cm)
Torque Measured @ 1600 rpm

Hydraulic System

Hydraulic System Type Two variable displacement pumps
Max. discharge flow 58 gpm (220 lpm)
Travel circuit 4970 psi

Operating Specifications

Operating Weight 59,966 lbs (27,200 kg)

Swing Mechanism

Swing Speed 12.6 rpm
Swing Torque 52,700 lbs ft (71,451 nm)

Undercarriage

Drawbar Pull 55,303 lbs (25,085 kg)
Number of Shoes per Side 51
Track Gauge 9 ft (3 m)
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