Kobelco SK260SRLC-3 Excavator


Boom/Stick Option (Hex) 1

Max Cutting Height 35.6 ft in (10850.88 mm)
Max Vertical Wall Digging Depth 18.11 ft in (5516.88 mm)
Max Digging Depth 20.11 ft in (6126.48 mm)
Boom/Stick Option (Hex) 1 Boom length 7 ft 10 in , arm length 2.4 m
Minimum Swing Radius 7.2 in (182.88 mm)
Min Dumping Clearance 9.11 ft in (2776.73 mm)
Max Digging Reach 30.9 ft in (9418.32 mm)
Arm Crowd Force – Sae 26302.65 lb (117 kN)
Horizontal Digging Stroke – Ground Level 13.5 ft in (4114.8 mm)
Bucket Digging Force – Sae 29337.57 lb (130.5 kN)
Max Dumping Clearance 26.1 ft in (7955.28 mm)
Max Digging Reach On Ground 30.1 ft in (9174.48 mm)
Arm Crowd Force-Iso 27201.88 lb (121 kN)
Bucket Digging Force – Iso 32147.68 lb (143 kN)

Boom/Stick Option (Hex) 2

Max Cutting Height 36.9 ft in (11247.12 mm)
Max Vertical Wall Digging Depth 19.11 ft in (5824.73 mm)
Max Digging Depth 21.9 ft in (6675.12 mm)
Bucket Digging Force – Sae 29337.57 lb (130.5 kN)
Arm Crowd Force-Iso 22930.52 lb (102 kN)
Arm Crowd Force-Sae 22211.13 lb (98.8 kN)
Boom/Stick Option (Hex) 2 Boom length 9 ft 8 in, arm length 2.94 m
Bucket Digging Force – Iso 32147.68 lb (143 kN)
Horizontal Digging Stroke – Ground 17.3 ft in (5273.04 mm)
Max Digging Reach 32.4 ft in (9875.52 mm)
Max Digging Reach On Ground 31.9 ft in (9723.13 mm)
Max Dumping Clearance 27.4 ft in (8351.52 mm)
Min Dumping Clearance 10.4 ft in (3.17 m)
Minimum Swing Radius 6.4 in (162.56 mm)

Boom/Stick Option (Hex) 3

Max Cutting Height 37.11 ft in (11311.13 mm)
Max Reach Along Ground 33 ft in (10058.4 mm)
Max Vertical Wall Digging Depth 22.1 ft in (6736.08 mm)
Max Digging Depth 23.1 ft in (7040.88 mm)
Arm Crowd Force-Sae 20907.23 lb (93 kN)
Arm Crowd Force-Iso 21491.74 lb (95.6 kN)
Minimum Swing Radius 7.9 in (200.66 mm)
Boom/Stick Option (Hex) 3 Boom length 10 ft 11 in , arm length 3.33 m
Max Digging Reach 33.71 ft in (10271.76 mm)
Horizontal Digging Stroke – Ground 18.7 ft in (5699.76 mm)
Max Dumping Clearance 28.5 ft in (8686.8 mm)
Bucket Digging Force – Iso 32147.68 lb (143 kN)
Min Dumping Clearance 9.5 ft in (2895.6 mm)
Bucket Digging Force – Sae 29337.57 lb (130.5 kN)

Dimensions

Ground Clearance 17.9 ft in (5455.92 mm)
Height To Top Of Cab 10.5 ft in (3200.4 mm)
Tail Swing Radius 6.2 ft in (1889.76 mm)
Ground Pressure 5.8 psi (39.99 kPa)
Overall Length Of Crawler 15.3 ft in (4663.44 mm)
Overall Width -Upper Structure 9.1 ft in (2773.68 mm)
Gradeability 70 %
Overall Width 11.1 ft in (3383.28 mm)
Shoe Width 31.5 ft in (9601.21 mm)
Overall Height (To Top Of Boom) 10.4 ft in (3169.92 mm)
Overall Length 29.9 ft in (9113.52 mm)

Undercarriage

Track Gauge 8.5 ft in (2590.81 mm)
Drawbar Pull 54600 lb (242.88 kN)
Number Of Shoes Per Side 51
Max Travel Speed 3.42 mph (5.5 km/h)

Engine Details

Number Of Cylinders 4
Engine Type Direct injection
Net Power 157 hp (117.1 kw)
Power Measured @ 2000 rpm
Max Torque 472.1 lb ft (640 Nm)
Displacement 312.7 cu in (5.2 L)
Bore 4.5 in (112 mm)
Stroke 5.2 in (130 mm)

Operational Specs

Operating Weight 130734.2 lb (59300 kg)
Fuel Tank Capacity 87.2 gal (330 L)
Cooling System Fluid Capacity 6.4 gal (24 L)
Hydraulic System Fluid Capacity 60.8 gal (230 L)
Engine Oil Capacity 5.5 gal (20.5 L)
Hydraulic System Relief Valve Pressure 4970 psi (34267 kPa)

Swing Mechanism

Swing Motor Axial piston motor
Swing Torque 63.2 lb ft (85.6 Nm)
Swing Speed 10.3 rpm

Bucket

Bucket Weight 1146.5 lb (520 kg)

Hydraulic System

Power Boost 5480 psi (37783.3 kPa)
Max. Discharge Flow 116.3 gal/min (440 L/min)
Travel Circuit 4970 psi (34267 kPa)
Swing Circuit 3920 psi (27027.5 kPa)
Pump Type Two variable displacement pumps + 1 gear pump

Bucket

Bucket Capacity – Heaped 0.7 yd3 (0.6 m3)
Bucket Capacity – Struck 0.6 yd3 (0.4 m3)
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