Categories ↠ Excavators ↠ Kobelco SK75SR-3E

Kobelco SK75SR-3E Excavator

Category: Excavators ➔
Manufacturer: Kobelco ➔
Model: SK75SR-3E ➔

General Specifications

Boom/Stick Excavator Option 1

Arm Crowd Force - SAE	8,500 lbs (3,856 kg)
Arm Crowd Force-ISO	8,900 lbs (4,037 kg)
Bucket Digging Force - ISO	16,456 lbs (7,464 kg)
Bucket Digging Force - SAE	14,658 lbs (6,649 kg)
Max Digging Depth	14 ft (4 m)
Max Digging Height	24 ft (7 m)
Max Digging Reach	21 ft (6 m)
Max Dumping Clearance	18 ft (5 m)
Max Reach Along Ground	20 ft (6 m)
Max Vertical Wall Digging Depth	13 ft (4 m)
Min Dumping Clearance	8 ft (2 m)
Minimum swing radius	67 in (171 cm)

Boom/Stick Excavator Option 2

Max Digging Depth	15 ft (5 m)
Max Vertical Wall Digging Depth	14 ft (4 m)

Brakes

Gradeability	70%
Parking brake	Oil disc brake per motor
Travel speed	2 mph (3 kph)

Capacities

Cooling system	2 gal (9 l)
Engine Oil	3 gal (11 l)
Fuel Tank	32 gal (120 l)
Hydraulic oil tank	10 gal (36 l)
Hydraulic system	23 gal (85 l)
Travel reduction	1 gal (3 l)

Cylinders

Bore (Arm)	4 in (10 cm)
Bore (Boom)	4 in (11 cm)
Bore (Bucket)	3 in (8 cm)
Stroke (Arm)	33 in (83 cm)
Stroke (Boom)	36 in (92 cm)
Stroke (Bucket)	29 in (74 cm)

Dimensions

Crawler length	9 ft (3 m)
Ground Clearance	14 ft (4 m)
Shoe width	24 ft (7 m)
Tail Swing Radius	5 ft (1 m)

Engine

Bore	3 in (9 cm)
Displacement	133 cu in (2,179 cu cm)
Engine Model	Isuzu 4LE2
Max Torque	155 lbs ft (210 nm)
Net Power	56 hp (42 kw)
Number of Cylinders	4
Power Measured @	2000 rpm
Stroke	4 in (10 cm)
Torque Measured @	1800 rpm

Hydraulic System

Hydraulic System Type	Two variable displacement pumps
Max. discharge flow	12 gpm (46 lpm)
Travel circuit	4260 psi

Operating Specifications

Operating Weight

17,108 lbs (7,760 kg)

Swing Mechanism

Swing Speed	11.5 rpm
Swing Torque	12,500 lbs ft (16,948 nm)

Undercarriage

Drawbar Pull	17,300 lbs (7,847 kg)
Track Gauge	6 ft (2 m)

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