Kobelco

 SK140LC

Specification

  • Dimensions

    Unit : mm

    Arm length 2.38 m 2.84 m
    A Overall length 7,530 7,550
    B Overall height (to top of boom) 2,790 3,140
    C Overall width (600 mm shoe) 2,590
    D Overall height (to top of cab) 2,870
    E Ground clearance of rear end* 880
    F Ground clearance* {with dozer} 425 {410}
    G Tail swing radius {additional counterweight} 1,490 {1,610**/1,670***}
    G’ Distance from centre of swing to rear end {additional counterweight} 1,490 {1,610**/1,670***}
    H Tumbler distance 3,040
    I Overall length of crawler 3,780
    J Track gauge 1,990
    K Shoe width 600
    L Overall width of upperstructure 2,480
     
  • Main Specifications
    Model NameSK140LC
    Machine TypeSK140LC-7
  • Engine
    Model ISUZU MOTORS LIMITED 4JJ1XDDV A01Four-cycle, liquid-cooled, direct injection
    Typediesel, turbo charged complies with
    No. of cylinders4
    Bore and stroke95.4 mm x 104.9 mm
    Displacement2.999 L
    Rated power output78.6 kW/2,200 min-1 (ISO 9249: with fan)
    86 kW/2,200 min-1 (ISO 14396: without fan)
    Max. torque354 N.m/1,800 min-1 (ISO 9249: with fan)
    375 N.m/1,800 min-1 (ISO 14396: without fan)
  • Travel System
    Travel motors

    Variable displacement piston, two-speed motors

    Travel brakesHydraulic brake
    Parking brakesWet multiple plate
    Travel shoes46 each side
    Travel speed3.4 /5.6 km/h
    Drawbar pulling force140 kN (SAE)
    Gradeability70% {35°}
  • Hydraulic System
    Specification Value Units
    Pump Type Two variable displacement pumps + one gear pump
    Max. Discharge Flow 2 x 130, 1 x 20 L/min
    Relief Valve Setting – Boom, arm and bucket 34.3{350} MPa {kgf/cm2}
    Swing Motor Axial-piston motor
    Travel Motors 2 x axial-piston, two-step motors
    Hydraulic Oil Tank 104 Tank oil level 160 Hydraulic system L
  • Swing System
    Swing speedmin-1{rpm}10.3

     

  • Refilling Capacities & Lubrications
    Fuel TankL503
  • Attachments
    Bucket capacityISO heapedm31.21.2HD1.401.4HD
    ISO Struckm30.840.880.961
    Bucket Opening WidthWith side cuttersmm1,4901,3001,6801,460
    Without side cuttersmm1,4001,1801,5801,340
  • Operating Weight
    Operating Weightkg30,600 / 31,200 / 31,700
  • Working Ranges

    Unit : m

    Range / ArmShort
    2.4 m    		Standard
    3.1 m
    aMax. digging reach10.2310.87
    bMax. digging reach at ground level10.0310.68
    cMax. digging depth6.507.20
    dMax. digging height9.7410.01
    eMax. dumping clearance6.837.11
    fMin. dumping clearance3.262.56
    gMax. vertical wall digging depth5.656.23
    hMin. front swing radius4.44.42
    iHorizontal digging stroke at ground level4.05.58
    jDigging depth for 2.4m(8')flat bottom6.317.04
    Bucket capacity ISO heapedm31.41.4
  • Digging Force (ISO 6015)
    Unit: kN
    Arm lengthShort
    2.4 m    		Standard
    3.1 m
    Bucket digging force188
    208*    		188
    208*
    Arm crowding force158
    174*    		126
    139*

    •  SK300LC

    Specification

  • Dimensions

    Unit : mm

    Arm lengthShort
    2.4 m    		Standard
    3.1 m
    AOverall length10,83010,710
    BOverall height (to top of boom)3,4603,200
    COverall width3,190
    DOverall height (to top of cab)3,160
    EGround clearance of rear end*1,200
    FGround clearance*510
    GTail swing radius3,300
    G'Distance from center of swing to rear end3,270
    HTumbler distance4,000
    IOverall length of crawler4,870
    JTrack gauge2,590
    KShoe width600
    LOverall width of upperstructure2,980

     

  • Main Specifications
    Model NameSK300LC
    Machine TypeSK300LC-10

     

  • Engine
    ModelHINO J08E
    TypeDirect injection, water-cooled, 4-cycle, 6-cylinder diesel engine with intercooler turbo-charger
    Rated power outputkW/min-1173 / 2,100 (ISO9249)
    185 / 2,100 (ISO14396)

     

  • Travel System
    Travel Speedkm/h5.2 / 3.1
    Drawbar pulling forcekN280 (ISO7464)
    Gradeability% ( º )70 (35)
    Track shoesTriple grouser shoes
    Track shoemm600 / 700 / 800
    Travel motors2 x axial-piston, two-step motors

     

  • Hydraulic System
    Hydraulic capacityLSystem 410 / Tank level 245
    PumpTypeTwo variable displacement pumps + 1 gear pump
    Max.Discharge flowL/min2 x 245 , 1 x 21

     

  • Swing System
    Swing speedmin-1{rpm}10.3

     

  • Refilling Capacities & Lubrications
    Fuel TankL503
  • Attachments
    Bucket capacityISO heapedm31.21.2HD1.401.4HD
    ISO Struckm30.840.880.961
    Bucket Opening WidthWith side cuttersmm1,4901,3001,6801,460
    Without side cuttersmm1,4001,1801,5801,340
  • Operating Weight
    Operating Weightkg30,600 / 31,200 / 31,700
  • Working Ranges

    Unit : m

    Range / ArmShort
    2.4 m    		Standard
    3.1 m
    aMax. digging reach10.2310.87
    bMax. digging reach at ground level10.0310.68
    cMax. digging depth6.507.20
    dMax. digging height9.7410.01
    eMax. dumping clearance6.837.11
    fMin. dumping clearance3.262.56
    gMax. vertical wall digging depth5.656.23
    hMin. front swing radius4.44.42
    iHorizontal digging stroke at ground level4.05.58
    jDigging depth for 2.4m(8')flat bottom6.317.04
    Bucket capacity ISO heapedm31.41.4
  • Digging Force (ISO 6015)
    Unit: kN
    Arm lengthShort
    2.4 m    		Standard
    3.1 m
    Bucket digging force188
    208*    		188
    208*
    Arm crowding force158
    174*    		126
    139*

    •  SK500LC

    Specification

  • Dimensions

    Unit : mm

    Arm lengthShort
    2.4 m    		Standard
    3.1 m
    AOverall length10,83010,710
    BOverall height (to top of boom)3,4603,200
    COverall width3,190
    DOverall height (to top of cab)3,160
    EGround clearance of rear end*1,200
    FGround clearance*510
    GTail swing radius3,300
    G'Distance from center of swing to rear end3,270
    HTumbler distance4,000
    IOverall length of crawler4,870
    JTrack gauge2,590
    KShoe width600
    LOverall width of upperstructure2,980

     

  • Main Specifications
    Model NameSK300LC
    Machine TypeSK300LC-10

     

  • Engine
    ModelHINO J08E
    TypeDirect injection, water-cooled, 4-cycle, 6-cylinder diesel engine with intercooler turbo-charger
    Rated power outputkW/min-1173 / 2,100 (ISO9249)
    185 / 2,100 (ISO14396)

     

  • Travel System
    Travel Speedkm/h5.2 / 3.1
    Drawbar pulling forcekN280 (ISO7464)
    Gradeability% ( º )70 (35)
    Track shoesTriple grouser shoes
    Track shoemm600 / 700 / 800
    Travel motors2 x axial-piston, two-step motors

     

  • Hydraulic System
    Hydraulic capacityLSystem 410 / Tank level 245
    PumpTypeTwo variable displacement pumps + 1 gear pump
    Max.Discharge flowL/min2 x 245 , 1 x 21

     

  • Swing System
    Swing speedmin-1{rpm}10.3

     

  • Refilling Capacities & Lubrications
    Fuel TankL503
  • Attachments
    Bucket capacityISO heapedm31.21.2HD1.401.4HD
    ISO Struckm30.840.880.961
    Bucket Opening WidthWith side cuttersmm1,4901,3001,6801,460
    Without side cuttersmm1,4001,1801,5801,340
  • Operating Weight
    Operating Weightkg30,600 / 31,200 / 31,700
  • Working Ranges

    Unit : m

    Range / ArmShort
    2.4 m    		Standard
    3.1 m
    aMax. digging reach10.2310.87
    bMax. digging reach at ground level10.0310.68
    cMax. digging depth6.507.20
    dMax. digging height9.7410.01
    eMax. dumping clearance6.837.11
    fMin. dumping clearance3.262.56
    gMax. vertical wall digging depth5.656.23
    hMin. front swing radius4.44.42
    iHorizontal digging stroke at ground level4.05.58
    jDigging depth for 2.4m(8')flat bottom6.317.04
    Bucket capacity ISO heapedm31.41.4
  • Digging Force (ISO 6015)
    Unit: kN
    Arm lengthShort
    2.4 m    		Standard
    3.1 m
    Bucket digging force188
    208*    		188
    208*
    Arm crowding force158
    174*    		126
    139*