Kobelco SK75SR-3E

SR Series SK75SR-3E

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Features

  • Low Noise: iNDr - KOBELCO’s exclusive iNDr Cooling System delivers amazingly quiet operation
  • More Work with Less Fuel! - The new hydraulic system and an additional ECO-mode have cut fuel consumption by up to 21%.
  • Efficient Performance!
  • Fast, Accurate and Low-Cost Maintenance - comfortable "On the Ground" maintenance
  • A Working Environment that Helps Operator Concentrate on the Job - big cab, excellent visibility, wide-access cab aids smooth entry and exit,comfortable operating environment, ROPS cab,

Specifications

Model Name SK75SR
Machine Type SSK75SR-3E
Operating Weight lbs {kg} 17,100 {7,760}
Bucket Bucket capacity
SAE heaped cu.yd.{m3}
0.14 {0.11} 0.18 {0.14} 0.23 {0.18} 0.29 {0.22} 0.37 {0.28} 0.46 {0.35}
Bucket capacity
SAE Struck cu.yd.{m3}
0.11 {0.09} 0.16 {0.12} 0.18 {0.14} 0.24 {0.18} 0.37 {0.21} 0.34 {0.26}
Opening width
With side cutter inches {mm}
- 19 {480} 22 {1,570} 26 {650} 30 {750} 33 {850}
Opening width
Without side cutter inches {mm}
16 {400} 16 {410} 19 {480} 23 {580} 27 {680} 31 {780}
Bucket weight lb {kg} 330 {150} 350 {160} 370 {170} 420 {190} 460 {210} 460 {210}
Engine Model ISUZU AU-4LE2X
Type Direct injection, water-cooled, 4-cycle diesel engine. With turbocharger, intercooler (Complies with EU (NRMM) Stage IIIB, US EPA Tier IV Final, and act on regulation, etc. of emission from non-road special motor vehicles (Japan))
Rated power output 256.3hp {42kW} /2,000rpm {-1} (ISO 14396)
55.0hp {41kW} /2,000rpm {min-1} (ISO 9249)
Fuel tank 31.7 U.S.gal {120 L}
Swing System Swing Speed 1.5 rpm {min-1}
Travel System Travel motors 2 x axial-piston, two-step motors
Travel shoes 39 each side
Travel speed 3.3 / 1.6 mph {5.3 / 2.6 km/h}
Drawbar pulling force 17,300 lbs {76.8 kN} (SAE J 1309)
Gradeability 70% {35°}
Hydraulic System Pump Type Two variable displacement pumps
Max.discharge flow 2 x 17.5 U.S.gph {2 x 66 L/min} ,
1 x 4.8 U.S.gph {1 x 46 L/min}
Hydraulic oil tank 9.5 U.S.gal {36 L} tank oil level
22.5 U.S.gal {85 L} hydraulic system