SK250-10/SK260LC-10 - Kobelco SK250LC-8). Multi-Display in Color Brilliant colors and graphic...

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SK250-10/SK260LC-10

Transcript of SK250-10/SK260LC-10 - Kobelco SK250LC-8). Multi-Display in Color Brilliant colors and graphic...

  • SK250-10/SK260LC-10

  • 1

    Power Meets Efficiency

  • 2

    productivityIncrease in

    means“Power”

    15% Higher fuel efficiency

    means“Efficiency”

    Compared to S-mode on the SK260LC-8

    * NOx: Nitrogen Oxide

    To urban centers, and to mines around the world. Kobelco’s all-out

    innovation brings you durable earth-friendly construction

    machinery that’s equal to any task, at sites all over the planet.

    Increased power and even greater fuel economy bring higher

    efficiency to any project. Kobelco SK250/260LC machines are also

    more durable than ever, able to withstand the rigors of the

    toughest job sites. It all adds up to new levels of value that are a

    step ahead of the times. Also, this machine conforms to Stage IV

    Exhaust Emission Standards, thanks to its significantly reduced

    NOx* emissions. While focusing on the global environment of the

    future, Kobelco offers next-generation productivity to meet the

    need for lower life cycle costs and exceed the expectations of

    customers the world over.

  • Arm Interflow SystemWhen lowering the boom, this system uses the downward force generated by the boom’s weight to push fluid to the shovel arm. This greatly reduces the need to apply power from outside the system.

    Hydraulic circuit reduces energy lossWe have made every effort to enhance fuel efficiency by minimizing hydraulic pressure resistance, improving the hydraulic line layout to control friction resistance loss and minimizing valve resistance.

    Hydraulic System: Revolutionary Technology Saves Fuel

    Evolution Continues, with Improved Fuel Efficiency.

    The boom weight puts force on the boom cylinder

    Boom weight

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    Hydraulic fluid pushed from the boom cylinder goes to the arm cylinder

    Arm cylinder contracts

    Arm opens

    Improved hydraulic piping is an effective means of reducing pressure loss.

    Larger hydraulic piping Low-resistance connections Smoother hydraulic piping

    Operation ModeFuel consumption is lower in ECO-mode/S-mode in comparison with the previous model (Generation 8).

    Always and Forever. Yesterday, Today, and Tomorrow. We're Obsessed with Fuel Efficiency.

    In Pursuit of Improved Fuel Efficiency

    Compared to previous models

    ECO-mode (SK260LC-10)

    Compared to SK260LC-6 model (2006)

    About 36% improvement

    Over the past 10 years, KOBELCO has achieved an average fuel consumption reduction of 36% across its fleet. We vow to lead the industry in improving fuel efficiency.

    AIS (Auto Idle Stop)If the boarding/disembarking lever is left up, the engine will stop automatically.This eliminates wasteful idling during standby, saving fuel and reducing CO2 emissions as well.

    4 sec

    Pull up safety lock lever

    Engine stops

    Engine deceleration

    Alarm

    55 sec

    60 sec Elapsed time

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    Engi

    ne r

    pm

    NEW

    ECO-mode About 22% improvement

    S-mode About 15% improvement

    H-mode About 6% improvement

    (compared to S-mode on the SK260LC-8)

  • Engine Meets Stage IV Standards

    VG Turbo Reduces PM

    The variable-geometry turbocharger adjusts air intake to maximize combustion efficiency. At low engine speeds the nozzles are closed, the turbo speed increased and air intake is boosted. This helps lower fuel consumption.

    EGR Cooler Reduces NOx

    Cooled exhaust gases from the EGR coolerare mixed with fresh air in the intake. Therecirculated air lowers the combustiontemperature which reduces NOx.

    SCR System with UreaThe engine exhaust system has an SCR system that converts NOx emissions into harmless nitrogen and water. Combining this with a post-exhaust gas treatment system that captures and disposes of PM, the SK250/SK260LC has a much cleaner exhaust that meets Stage IV exhaust emission standards.

    NOx reduction rate(Compared to previous models)

    About 80% decrease NOxSCR catalyst

    *1. Compared to S-mode on the SK260LC-8*2. SCR: Selective Catalytic Reduction

    15% Higher fuel efficiency

    means“Efficiency”

    Variable nozzle

    At low-speed At high-speed

    Air intake Exhaust

    Water-cooled EGR

    EG

    R v

    alve

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    The new arm interflow system more efficiently

    controls hydraulic fluid flow, and significant

    reduction of in-line resistance and pressure loss

    boosts fuel efficiency by about 15%*1. The

    engine, already well-known for its environmental

    performance has a new SCR*2 system, and its

    reduced NOx emissions means the engine now

    meets Stage IV Standards.

    Reduces Fuel Consumption and Minimizes Exhaust EmissionsHino engines are renowned for fuel efficiency and environmental performance, and Kobelco has tuned these powerplants especially for construction machinery. The pressure within the common rail fuel injection system, the VG turbo, and the exhaust gas after-treatment system reduce exhaust PM*3 while the large-capacity EGR cooler sharply reduces the formation of NOx gases.

    *3 PM: Particulate Matter

    NEW

  • More Power and Higher Efficiency.

    Superior Digging VolumeThis excavator offers dynamic digging force even as it minimizes fuel consumption rates, achieving class-leading work volume.

    Improved fuel efficiency contributes to high performance

    Max. Bucket Digging Force

    Normal: 170kN With power boost: 187kN Max. Arm Crowding Force

    Normal: 122kN With power boost: 134kN

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    *Values are for HD arm (2.98m)

    The highly efficient hydraulic system

    minimizes fuel consumption while

    maximizing power. With nimble

    movement and ample digging power,

    this excavator promises to improve

    your job productivity.

    Digging volume/hour(Compared to H-mode on previous models)

    About 6% increase

  • A quick hitch hydraulic line, which speeds up attachment changes, is fitted as standard.

    Piping for Quick Hitch A Light Touch on the Lever Means Smoother, Less Tiring Work

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    It takes 38% less effort to work the operation lever, which reduces fatigue over long working hours or continued operations (Compared to SK250LC-8).

    Multi-Display in ColorBrilliant colors and graphic displays are easy to recognize on the LCD multi-display in the console. The display shows fuel consumption, maintenance intervals, and more.

    One-Touch Attachment Mode SwitchA simple flick of a switch converts the hydraulic circuit and flow amount to match attachment changes. Icons help the operator to confirm the proper configuration at a glance.

    MaintenanceFuel consumptionPM accumulation/displayUrea level gauge

    Rearview monitoringNibbler modeBreaker mode

    Top Class Traveling ForcePowerful traveling force and pulling force deliver plenty of speed when climbing slopes or negotiating bad roads, and the agility to change direction swiftly and smoothly.

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    Max. digging reach

    Max. digging depth

    Max. vertical wall digging depth

    10,300mm

    7,000mm

    6,150mm

    Top-class excavating reach extends working range

    Get More Done Faster with Superior Operability

    Operator-friendly Features Include Controls that Are Easy to See, Easy to Use

    Drawbar Pulling Force: 244kN

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    *Values are for HD arm (2.98m)

    Analog gauge provides an intuitive reading of fuel level and engine water temperature

    Green indicator light shows low fuel consumption during operation

    PM accumulation display (left) /Urea level gauge (right)

    Fuel consumption/Switch indicator for rear camera images

    Digging mode switch

    Monitor display switch

    NEW

  • NEW

    NEW

    Built to Operate in Tough Working Environments

    Increased Power,with Enhanced Durabilityto Maintain theMachine's Value

    Enlarged Reinforcement of the Arm Foot

    HD: Base plate thickness has been increased 1.3 times.

    Current New

    Current New

    Modified Foot Boss Shape

    The arm foot boss shape has been modified and improved to distribute stress, delivering 2.6 times more strength for tasks like digging next to a wall.

    The attachment has been reinforced to handle a higher work volume, with greater power and excellent durability that can

    withstand demanding work conditions.

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  • Double-Element Air Cleaner The large-capacity element features a double-filter structure that keeps the engine running clean even in industrial environments.

    Fuel FilterThe pre-filter, with built-in water separator maximizes filtering performance.

    Structural design increases strength,

    while eliminating hydraulic problems.

    Enhanced durability takes

    productivity to a new level.

    Improved Filtration System ReliabilityImproved Filtration System ReliabilityImproved Filtration System ReliabilityImproved Filtration System Reliability

    NEW

    NEW

    NEW

    Clean, contaminant-free fuel and hydraulic fluid are essential to stable performance. The improved filtration systems reduce

    the risk of mechanical trouble and enhance longevity and durability.

    Hydraulic Fluid Filter Clog DetectorPressure sensors at the inlet and outlet of the hydraulic fluid filter monitor differences in pressure to determine the degree of clogging If the difference in pressure exceeds a predetermined level, a warning appears on the multi-display, so any contamination can be removed from the filter before it reaches the hydraulic fluid reservoir.

    Structural design increases strength,

    productivityIncrease in

    means“Power”

    larger-size Return

    Fuel tank

    EngineMain filter

    Pre-filter

    Hydraulic fluid filter Hydraulic fluid reservoir

    Pressuredetection system

    Pressuredetection system

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    Hydraulic Fluid FilterRecognized as the best in the industry, our premium fine filter separates out even the smallest particles. New cover prevents contamination when changing filters.

  • Comfortable Cab Is Now Safer than Ever.

    Comfort

    Super-Airtight Cab

    Quiet Inside

    Low Vibration

    Broad View Liberates the Operator

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    A work environment that is quieter

    and more comfortable. A cab that

    puts the operator first is key to

    improved safety.

  • NEW

    M/ /12V

    Safety

    Expanded Field of View for Greater Safety

    Interior Equipment Adds to Comfort and Convenience

    More Comfortable Seat Means Higher ProductivityAir Conditioner Register behind the Seat

    ROPS Cab

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    Large Cab Is Easy to Get in and out of

    Right Side Camera Available as an Option

  • Direct Access to Operational Status

    GEOSCAN uses satellite communication and internet to relay data, and therefore can be deployed in areas where other forms of communication are difficult. When a hydraulic excavator is fitted with this system, data on the machine’ s operation, such as operating hours, location, fuel consumption, and maintenance status can be obtained remotely.

    Remote Monitoring for Peace of Mind

    GPS

    Web server

    Hydraulic excavator

    KOBELCO service personnel/dealer/customer

    Customer KOBELCO officeGdfoeoa

    RKOBELCO service personnel

    Base station

    Location Data

    Latest location Location records Work data

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    Hydraulic excavator Hydraulic ex

  • Maintenance Data and Warning Alerts

    Security System

    Daily report Fuel consumption

    Area Alarm

    the machine is moved out of its designated area to another location.

    Engine Start Alarm

    alarm if the machine is operated outside designated time.

    Engine start alarm outside prescribed work time

    Operating Hours

    multiple locations shows which locations are busier and more profitable.

    for running time calculations needed for rental machines, etc.

    Machine Maintenance Data

    machines operating at multiple sites.

    KOBELCO service personnel, for more efficient planning of periodic servicing.

    Warning Alerts

    preventing damage that could result in machine downtime.

    Alarm Information Can Be Received through E-mail

    received through E-mail, using a computer or cell phone.

    Fuel Consumption Data

    used to indicate improvements in fuel consumption.

    Graph of Work Content

    among different operating categories, including digging, idling, traveling and optional operations.

    Alarm for outside of reset area

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    Work status

    Digging Hrs Trveling Hrs Idle Hrs

    Opt Att Hrs Cane Mode Hrs Ave,Fuel Consumption

    Daily/Monthly Reports

    in formulating daily and monthly reports.

    Alarm messages can be received on mobile device.

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    Laid out for easy access to radiator and cooling system elements

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    Fuel filter

    Pre-filter

    Engine oil filter

    Double-element air cleaner

    Right sideLeft side

    Positioned where the step opens

    Engine oil filterFuel filter /Pre-filter

    Urea tankGenerous space for maintenance work Step/Hand rail

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    Easy, On-the-Spot MaintenanceThere is ample space in the engine compartment for a mechanic to do maintenance work inside. The distance between steps is lower so entry and exit is easier. And the mechanic can work in comfort, without contortions or unnatural body positions. Finally, the hood is lighter and easier to raise and lower.

    Maintenance Work, Daily Checks, Etc. Can Be Done from Ground LevelThe layout allows for easy access from the ground for many daily checks and regular maintenance tasks.

    NEW

    1

  • Efficient Maintenance Keeps the Machine in Peak Operating Condition.

    More Efficient Maintenance Inside the Cab

    Easy Cleaning

    More finely differentiated fuses make it easier to locate malfunctions.

    Engine oil pan equipped with drain valve.Detachable two-piece floor mat with handles for easy removal. A floor drain is located under floor mat.

    Internal and external air conditioner filters can be easily removed without tools for cleaning.

    If the monitor warning goes off, the filter should be reactivated manually using a switch.

    Displays only the maintenance information that’s needed, when it’s needed

    Self-diagnostic function provides early-warning detection and display of electrical system malfunctions

    Service-diagnostic function makes it easier to check the status of the machine

    Record function of previous breakdowns including irregular and transient malfunction

    Machine Information Display Function

    Engine oil panDetachable two-piece floor matCrawler frame

    Air conditioner filters DPF reactivation switchEasy-access fuse box

    Examples of displaying maintenance information

    Special crawler frame design is easily cleaned of mud.

    Long-Interval MaintenanceLong-life hydraulic oil reduces cost and labor.

    Replacement cycle:

    1,000 hours

    Long-life hydraulic oil:

    5,000 hours

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    Highly Durable Premium Fine FilterThe high-capacity hydraulic oil filter incorporates glass fiberwith superior cleaning power and durability.

  • Attachments

    Backhoe bucket and combination

    Specifications

    Refilling Capacities & Lubrications

    403 L21 L20.5 L2 x 5.0 L5.0 L165 L tank oil level273 L hydraulic system83 L

    Fuel tankCooling systemEngine oilTravel reduction gearSwing reduction gear

    Hydraulic oil tank

    DEF/AdBlue tank

    Boom, Arm & Bucket

    135 mm x 1,235 mm145 mm x 1,635 mm125 mm x 1,200 mm

    Boom cylindersArm cylinderBucket cylinder

    Cab & Control

    Cab

    All-weather, sound-suppressed steel cab mounted on the high suspension mounts filled with silicone oil and equipped with a heavy, insulated floor mat.

    ControlTwo hand levers and two foot pedals for travel Two hand levers for excavating and swingElectric rotary-type engine throttle

    Engine

    Model J05EUN-KSSDDirect injection, liquid-cooled, 4-cycle diesel engine with turbocharger, intercooler4112 mm x 130 mm5.123 L133 kW/2,100 min-1 (ISO 9249)138 kW/2,100 min-1 (ISO 14396)636 N m/1,600 min-1 (ISO 9249)660 N m/1,600 min-1 (ISO 14396)

    Type

    No. of cylindersBore and strokeDisplacement

    Rated power output

    Max. torque

    Swing System

    One fixed displacement piston motor Hydraulic; locking automatically when the swing control lever is in neutral positionWet multiple plate, hydraulic operated automatically 10.2 min-1 {rpm} 3,100 mm 3,910 mm

    Swing motor

    Brake

    Parking brake

    Swing speedTail swing radiusMin. front swing radius

    Travel System

    2 x displacement piston motorsHydraulic brake per motorWet multiple plate per motor47 (51) each side5.8/3.6 km/h244 kN (ISO 7464)70 % {35°}

    Travel motorsTravel brakesParking brakesTravel shoesTravel speedDrawbar pulling forceGradeability

    15

    Hydraulic System

    Two variable displacement pumps + one gear pump2 x 245 L/min, 1 x 21 L/min

    34.3 MPa {350 kgf/cm2}37.8 MPa {385 kgf/cm2}34.3 MPa {350 kgf/cm2}29.0 MPa {296 kgf/cm2}5.0 MPa {50 kgf/cm2}Gear type8-spoolAir cooled type

    Type

    Max. discharge flow

    Boom, arm and bucketPower BoostTravel circuitSwing circuitControl circuitPilot control pumpMain control valveOil cooler

    Pump

    Relief valve setting

    Standard Recommended Loading only Not recommended

    Bucket capacity ISO heaped m3

    Struck m3

    With side cutter mm Without side cutter mmNo. of teeth Bucket weight kg 2.5 m short armCombination 2.98 m standard arm 3.66 m long arm

    0.810.591,060960

    4700

    1.00.761,2701,120

    5810

    1.20.841,4401,340

    5850

    1.41.0–

    1,5106

    890

    Use Backhoe bucket                                   Normal digging                Light-duty

    Opening width

    ( ) shows SK260LC-10.

  • Unit: m

    Digging Force (ISO 6015) Unit: kN

    Arm length

    Overall lengthOverall height (to top of boom)

    Overall width of crawler SK250

    SK260LCOverall height (to top of cab)Ground clearance of rear end*Ground clearance*Tail swing radius

    AB

    C

    DEFG

    10,2703,350

    10,2303,300

    10,2103,2302,9903,1903,0901,090460

    3,100

    Short2.5 m

    Long3.66 m

    Standard2.98 m

    Operating Weight & Ground Pressure

    Dimensions

    Working Ranges

    Unit: mm

    In standard trim, with standard boom, 2.98 m arm, and 1.0 m3 ISO heaped bucket

    Boom 6.02 m Arm Short Standard LongRange 2.5 m 2.98 m 3.66 m

    a- Max. digging reach

    b- Max. digging reach at ground level

    c- Max. digging depthd- Max. digging heighte- Max. dumping clearancef- Min. dumping clearance

    g- Max. vertical wall digging depth

    h- Min. swing radius

    i- Horizontal digging stroke at ground level

    j- Digging depth for 2.4 m (8') flat bottom

    Bucket capacity ISO heaped m3

    Arm length

    Bucket digging force

    Arm crowding force

    G'

    H

    I

    J

    KL

    Distance from center of swing to rear end

    Tumbler distance SK250

    SK260LC

    Overall length of crawler SK250

    SK260LC

    Track gauge SK250

    SK260LCShoe widthOverall width of upperstructure

    3,0703,4703,8504,2604,6402,3902,590600

    3,120

    *Power Boost engaged.

    *Without including height of shoe

    K

    I

    H

    A G,G’

    F

    B D

    E

    L

    C

    J

    16

    170187*

    142156*

    170187*

    122134*

    170187*

    104 —

    9.89

    9.72

    6.529.656.723.03

    5.82

    3.91

    4.20

    6.32

    1.2

    10.30

    10.14

    7.009.796.882.55

    6.15

    3.91

    5.26

    6.82

    1.0

    10.98

    10.82

    7.6810.227.281.87

    6.97

    3.92

    6.48

    7.54

    0.81

    Short2.5 m

    Long3.66 m

    Standard2.98 m

    Shaped Triple grouser shoes (even height)Shoe width mm

    Overall width of crawler SK250 mm

    SK260LC mm

    Ground pressure SK250 kPa (kgf/cm2)

    SK260LC kPa (kgf/cm2)

    Operating weight SK250 kg

    SK260LC kg

    6002,9903,190

    56 (0.56)52 (0.52)25,70026,300

    7003,0903,290

    49 (0.48)45 (0.45)26,00026,600

    8003,1903,390

    43 (0.43)40 (0.40)26,30026,900

    Short Arm Standard Arm Long Arm

    d

    c j

    e

    f

    g

    ab

    h

    i

    12m11 10 9 8 7 6 5 4 3 2 1

    12m

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    10

    9

    8

    7

    6

    5

    4

    3

    1

    2

    3

    4

    5

    6

    7

    8

    9m

  • Rating over front

    Rating over side or 360 degrees

    A: Reach from swing centerline to arm top B: Arm top height above/below ground C: Lifting capacities in Kilograms Bucket: Without bucket Relief valve setting: 37.8 MPa (385 kgf/cm2)

    Lifting Capacities

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    Radius

    1.5 m 3.0 m 4.5 m 6.0 m 7.5 m At Max. ReachBoom: 6.02 m Arm: 2.98 m, Bucket: without Shoe: 600 mm (Heavy Lift)SK250

    A

    B 7.5 m kg6.0 m kg4.5 m kg3.0 m kg1.5 m kgG.L. kg-1.5 m kg-3.0 m kg-4.5 m kg

    *7,400*13,030

    *7,400*13,030

    *11,580*18,520*15,660

    *11,58015,920

    *15,660

    *10,120*12,30012,72012,61012,710

    *11,260

    9,2508,5208,1608,0708,1508,420

    *5,830*6,620*7,7608,4408,1608,0508,090

    *8,090

    *5,8306,4906,1005,7405,4905,3905,4205,670

    *5,870*6,1506,2806,0805,9305,870

    4,6704,5704,3904,2004,0604,010

    *4,950*4,680*4,640*4,7704,8104,9005,2806,160

    *8,050

    *4,9504,4103,7903,4603,3303,3803,6304,2205,650

    6.70 m7.73 m8.37 m8.71 m8.78 m8.58 m8.11 m7.30 m6.01 m

    Radius

    1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m At Max. ReachA

    B

    Boom: 6.02 m Arm: 3.66 m, Bucket: without Shoe: 600 mm (Heavy Lift) SK250

    7.5 m kg6.0 m kg4.5 m kg3.0 m kg1.5 m kgG.L. kg-1.5 m kg-3.0 m kg-4.5 m kg-6.0 m kg

    *6,520*10,620*15,670

    *6,520*10,620*15,670

    *13,840

    *7,080*10,590*15,530*17,400

    *13,840

    *7,080*10,59015,52015,920

    *8,820*11,25012,75012,50012,500

    *12,140*9,160

    *8,8208,6908,1707,9607,9608,1408,590

    *5,800*6,990*8,2608,1507,9607,9308,070

    *5,8006,1905,7805,4705,3005,2705,400

    *3,900*5,120*5,490*6,1206,0705,8805,7605,770

    *3,9004,7604,6104,4104,1904,0103,9003,910

    *3,630*3,440*3,400*3,470*3,660*3,990*4,5505,2106,560

    *7,590

    *3,630*3,4403,3003,0402,9302,9503,1303,5504,4607,060

    *3,8204,7204,6004,510

    3,3603,2803,1703,090

    7.56 m8.49 m9.08 m9.39 m9.45 m9.27 m8.83 m8.10 m6.96 m5.17 m

    Radius

    3.0 m 4.5 m 6.0 m 7.5 m At Max. ReachBoom: 6.02 m Arm: 2.5 m, Bucket: without Shoe: 600 mm (Heavy Lift) SK250

    A

    B 7.5 m kg6.0 m kg4.5 m kg3.0 m kg1.5 m kgG.L. kg-1.5 m kg-3.0 m kg-4.5 m kg

    *11,430*17,290*13,980

    *11,43016,060

    *13,980

    *8,480*10,890*12,82012,60012,590

    *12,540*10,230

    *8,4808,9608,3108,0608,0408,1908,550

    *6,390*6,360*7,090*8,1708,3208,0908,0308,130

    *6,390*6,3606,3505,9705,6305,4305,3705,460

    6,3706,1906,0105,8905,880

    4,4704,3104,1404,0304,020

    *6,470*6,4205,7905,3005,1305,2505,7206,860

    *8,230

    6,3904,8004,0603,6803,5403,6103,9204,6806,680

    6.14 m7.26 m7.94 m8.29 m8.36 m8.16 m7.66 m6.79 m5.38 m

    Radius

    1.5 m 3.0 m 4.5 m 6.0 m 7.5 m At Max. ReachBoom: 6.02 m Arm: 2.98 m, Bucket: without Shoe: 600 mm (Heavy Lift) SK260LC

    A

    B 6.70 m7.73 m8.37 m8.71 m8.78 m8.58 m8.11 m7.30 m6.01 m

    *7,400*13,030

    *7,400*13,030

    *11,580*18,520*15,660

    *11,58018,430

    *15,660

    *10,120*12,300*13,450*13,650*13,020*11,260

    *10,1209,5909,2109,1209,2109,490

    *5,830*6,620*7,760*8,9109,6309,5009,550

    *8,090

    *5,830*6,6206,7706,4006,1506,0406,0806,320

    *5,870*6,150*6,6907,0706,9206,860

    5,1505,0504,8604,6704,5304,480

    *4,950*4,680*4,640*4,770*5,080*5,6406,1607,200

    *8,050

    *4,950*4,6804,2003,8503,7103,7704,0504,7106,300

    7.5 m kg6.0 m kg4.5 m kg3.0 m kg1.5 m kgG.L. kg-1.5 m kg-3.0 m kg-4.5 m kg

    Radius

    1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m At Max. ReachA

    B

    Boom: 6.02 m Arm: 3.66 m, Bucket: without Shoe: 600 mm (Heavy Lift)SK260LC

    7.5 m kg6.0 m kg4.5 m kg3.0 m kg1.5 m kgG.L. kg-1.5 m kg-3.0 m kg-4.5 m kg-6.0 m kg

    *6,520*10,620*15,670

    *6,520*10,620*15,670

    *13,840

    *7,080*10,590*15,530*17,400

    *13,840

    *7,080*10,590*15,530*17,400

    *8,820*11,250*12,860*13,500*13,300*12,140

    *9,160

    *8,8209,7709,2309,0109,0109,200

    *9,160

    *5,800*6,990*8,260*9,2809,4209,380

    *8,990

    *5,8006,8706,4406,1205,9505,9206,050

    *3,900*5,120*5,490*6,120*6,8306,8706,7506,760

    *3,900*5,1205,1004,8804,6604,4804,3704,380

    *3,630*3,440*3,400*3,470*3,660*3,990*4,550*5,560*7,300*7,590

    *3,630*3,440*3,4003,3903,2803,3103,5103,9704,980

    *7,590

    *3,820*5,2805,3505,260

    3,7303,6503,5403,450

    7.56 m8.49 m9.08 m9.39 m9.45 m9.27 m8.83 m8.10 m6.96 m5.17 m

  • Notes:

    18

    1. Do not attempt to lift or hold any load that is greater than these lift capacities at their specified

    lift point radius and heights. Weight of all accessories must be deducted from the above lift

    capacities.

    2. Lift capacities are based on machine standing on level, firm, and uniform ground. User must

    make allowance for job conditions such as soft or uneven ground, out of level conditions, side

    loads, sudden stopping of loads, hazardous conditions, experience of personnel, etc.

    3. Arm top defined as lift point.

    4. The above lifting capacities are in compliance with ISO 10567. They do not exceed 87% of

    hydraulic lifting capacity or 75% of tipping load. Lifting capacities marked with an asterisk (*) are

    limited by hydraulic capacity rather than tipping load.

    5. Operator should be fully acquainted with the Operator’s and Maintenance Instructions before

    operating this machine. Rules for safe operation of equipment should be adhered to at all times.

    6. Lift capacities apply to only machine as originally manufactured and normally equipped by

    KOBELCO CONSTRUCTION MACHINERY CO., LTD.

    Note: Standard and optional equipment may vary. Consult your KOBELCO dealer for specifics.

    STANDARD EQUIPMENT

    ENGINE Engine, HINO J05EUN-KSSD, diesel engine with turbocharger and intercooler Automatic engine deceleration Auto Idle Stop (AIS) Batteries (2 x 12V - 96Ah) Starting motor (96V - 5 kW), 60 amp alternator Automatic engine shut-down for low engine oil pressure Engine oil pan drain cock Double element air cleaner

    CONTROL Working mode selector (H-mode, S-mode and ECO-mode) Power Boost Heavy lift

    SWING SYSTEM & TRAVEL SYSTEM Swing rebound prevention system Straight propel system Two-speed travel with automatic shift down Sealed & lubricated track links Grease-type track adjusters Automatic swing brake

    HYDRAULIC Arm regeneration system Auto warm up system Aluminum hydraulic oil cooler Hydraulic fluid filter clog detector Hydraulic pressure adjustment function for N&B piping

    MIRRORS, LIGHTS & CAMERA Three rearview mirrors Three front working lights Rear view camera

    CAB & CONTROL Two control levers, pilot-operated Horn, electric Cab light (interior) Luggage tray Large cup holder Detachable two-piece floor mat Headrest Handrails Intermittent windshield wiper with double-spray washer Skylight Tinted safety glass Pull-up type front window and removable lower front window Easy-to-read multi-display color monitor Automatic air conditioner Emergency escape hammer Suspension seat Radio, AM/FM stereo with speaker TOP guard Geoscan

    Tow eyes Quick hitch piping

    Various optional arms Wide range of shoes Additional track guide Additional hydraulic circuit Two cab lights Air suspension seat

    Rain visor (may interfere with bucket action) Cab guard Quick hitch piping Travel alarm Right side camera Refueling pump

    OPTIONAL EQUIPMENT

    3.0 m 4.5 m 6.0 m 7.5 m At Max. ReachBoom: 6.02 m Arm: 2.5 m, Bucket: without Shoe: 600 mm (Heavy Lift)SK260LC

    A

    B Radius

    7.5 m kg6.0 m kg4.5 m kg3.0 m kg1.5 m kgG.L. kg-1.5 m kg-3.0 m kg-4.5 m kg

    *11,430*17,290*13,980

    *11,430*17,290*13,980

    *8,480*10,890*12,820*13,590*13,470*12,540*10,230

    *8,48010,040

    9,3709,1109,0909,2509,620

    *6,390*6,360*7,090*8,170*9,2109,5509,480

    *9,420

    *6,390*6,3607,0206,6406,2906,0806,0206,110

    *6,540*6,9907,0106,8806,870

    4,9504,7804,6104,5004,490

    *6,470*6,420*6,4206,1505,9606,1106,680

    *8,000*8,230

    *6,4705,3004,5004,0903,9504,0204,3805,2207,470

    6.14 m7.26 m7.94 m8.29 m8.36 m8.16 m7.66 m6.79 m5.38 m

  • SK250/SK260LC-10 (TIER IV)-ANZ-101-171201NF

    Inquiries To:

    17-1, Higashigotanda 2-chome, Shinagawa-ku, Tokyo 141-8626 JAPANTel: +81 (0) 3-5789-2146 Fax: +81 (0) 3-5789-2135www.kobelco-kenki.co.jp/english_index.html

    Note: This catalog may contain attachments and optional equipment that are not available in your area. And it may contain photographs of machineswith specifications that differ from those of machines sold in your areas. Please consult your nearest KOBELCO distributor for those items you require.Specialist equipment is needed to use this machine in demolition work. Before using it please contact your KOBELCO dealer.Due to our policy of continuous product improvements all designs and specifications are subject to change without advance notice. Copyright by No part of this catalog may be reproduced in any manner without notice.