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Hydraulic Excavators
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.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.
Bulletin No. ACERA GEOSPEC SK250/SK260LC-ANZ-ROPS-1012011033000 Printed in Japan
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
STANDARD EQUIPMENTENGINE■ Engine, HINO J05E-TB, Diesel engine with turbocharger and
intercooler■ Automatic engine deceleration■ Auto Idle Stop (AIS)■ Batteries (2 x 12V - 96Ah)■ Starting motor (24V - 5 kW), 50 amp alternator■ Removable clean-out screen for radiator■ Automatic engine shut-down for low engine oil pressure■ Engine oil pan drain valve■ Double element air cleanerCONTROL ■ Working mode selector (H-mode and S-mode)■ Power BoostSWING 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 brakeHYDRAULIC■ Arm regeneration system■ Auto warm up system■ Aluminum hydraulic oil coolerMIRRORS & LIGHTS■ Two rearview mirrors■ Two front working lights■ Swing flashers
CAB & CONTROL■ Two control levers, pilot-operated■ Tow eyes■ Horn, electric■ Integrated left-right slide-type control box■ Cab, all-weather sound suppressed type ■ Ashtray■ Cigarette lighter■ Cab light (interior)■ Coat hook■ Luggage tray■ Large cup holder■ Detachable two-piece floor mat■ 7-way adjustable suspension seat■ Retractable seatbelt■ Headrest■ Handrails■ Heater and defroster■ Intermittent windshield wiper with double-spray washer■ Skylight■ Tinted safety glass■ Pull-type front window and removable lower front window■ Easy-to-read multi-display monitor■ Automatic air conditioner■ Emergency escape hammer■ Radio, AM/FM Stereo with speakers■ Travel alarm (optional for NZ)■ Level indicator (optional for NZ)
OPTIONAL EQUIPMENT■ Wide range of buckets■ Various optional arms■ Wide range of shoes■ Boom safety valve■ Arm safety valve
■ Front-guard protective structures■ Additional hydraulic circuit■ Pre-air cleaner■ Top guard
Note: Standard and optional equipment may vary. Consult your KOBELCO dealer for specifics.
SK250-8 SK260LC-8
Complies with the latest exhaust emission regulations
USEPA Tier III
Latest JapaneseRegulations
EU (NRMM) Stage IIIA
ACERA GEOSPEC SK250-8/260LC-8
■ Bucket Capacity: 0.81 –1.4 m3 ISO heaped
■ Engine Power: 137 kW {186 PS} /2,100 min-1{rpm}
(ISO14396)
■ Operating Weight: 24,700 kg–SK250 25,300 kg–SK260LC
The “GEO” in GEOSPEC expresses our deeprespect for our planet, and for the solid groundwhere excavators are in their element. This isaccompanied by SPEC, which refers to theperformance specifications needed to get the jobdone efficiently as we carry on the tradition of theurban-friendly ACERA series.
ACERA GEOSPEC
1 2
The Power Wave of ChangeThe Power Wave of Change
Pursuing the “Three E’s”The Perfection of Next-Generation,
Network Performance
EnhancementGreater Performance Capacity
●New hydraulic circuitry minimizes pressure loss●High-efficiency, electronically controlled
Common Rail Fuel Injection Engine ●Powerful travel and arm/bucket digging force
EconomyImproved Cost Efficiency
●Advanced power plant that reduces fuelconsumption
●Easy maintenance that reduces upkeep costs● High structural durability and reliability that
retain machine value longer
EnvironmentFeatures That Go Easy on the Earth●Meets the latest exhaust emission standards●Auto Idle Stop as standard equipment
●Noise reduction measures (with improvement ofthe sound quality) minimize noise and vibrationAnnouncing ACERA
GEOSPEC and the Concept of Beautiful Performance.When we set out to design our new hydraulicexcavators, we kept our eyes on the big picture. Of course we wanted machines with greater diggingcapacity. But they also had to be fuel-efficient andeconomical, while imposing less of a burden on thelocal and global environments. Applying our advancedtechnologies, we developed KOBELCO's new ACERAGEOSPEC series, an entirely new kind of excavator thatbeautifully balances all the demands of today'sconstruction industry. Lean and efficient with capacityto spare, these sleek powerhouses bring a whole newstyle to the worksite while setting new standards forenvironmental responsibility.
3 4
Amazing Productivity with a 20 % Decrease in Fuel Consumption and “Top-Class” Cost-Performance
Rigorous inspections forpressure loss are performedon all components of thehydraulic piping, from thespool of the control valve tothe connectors. Thisregimen, combined with theuse of a new, high-efficiencypump, cuts energy loss to aminimum.
decrease in fuel consumptioneven when performing morework volume. (S-Mode)
increase in work volume usingthe same amount of fuel.(H-Mode)
Max. arm crowding force: 119 kN {12.1 tf}Max. arm crowding force with power boost: 131 kN {13.4 tf}
Max. bucket digging force: 170 kN {17.3 tf}Max. bucket digging force with power boost: 187 kN {19.1 tf}
Fuel tank:
460L NEXT-3E Technology New Hydraulic System
Simple Select: Two Digging Modes
Seamless, Smooth Combined Operations
NEXT-3E Technology Next-Generation Electronic Engine Control
Performance
Light Lever OperationIt takes 10% less effort to move the controllevers, so that operators can work longerhours with less fatigue.
20 %
8 %
Fuel Consumption*
Work Volume *
Travel torque: increased by 8 %Drawbar pulling force: 244 kN {24.8 tf}
High output swing torque and better controlled swing speedboost working efficiency
70 %
10 %Less
“Top-Class” Powerful Digging
Powerful Travel
Greater Swing Power, Shorter Cycle Times
Significant Extension of Continuous Working HoursThe combination of a large-capacity fueltank and excellent fuel efficiency deliversan impressive 70 % increase in continuousoperation hours.**
*The value shows results from actual measurements taken by KOBELCO when compared with previous KOBELCO models.**The value shows results from actual measurements taken by KOBELCO for continuous operation in S Mode, compared with previous models.
Results vary depending on the method of operation and load conditions.
H
SH-Mode
For heavy duty when a higherperformance level is required.
S-Mode
For normal operations with lowerfuel consumption.
The GEOSPEC machines have inherited thevarious systems that make inching andcombined operations easy and accurate, withfurther refinements that make a good thingeven better. Leveling and other combinedoperations can be carried out with gracefulease.
●Electronic Active Control System●Arm regeneration system●Boom lowering system●Variable swing priority system●Swing rebound prevention system
The next-generation engine control is governed by a newversion of ITCS, which responds quickly to sudden changes inhydraulic load to ensure that the engine runs as efficiently aspossible with a minimum of wasted output.
NEXT-3E Technology Total Tuning Through Advanced ITCS Control
ITCS (Intelligent Total Control System) is an advanced, computerized system that provides comprehensivecontrol of all machine functions.
The high-pressure, common-rail fuel-injection engine features acooled EGR (Exhaust Gas Recirculation) device that lowers theair intake temperature to keep the oxygen concentration down.The multiple injection system features adjustable control tomaximize fuel efficiency and provide powerful medium/low-speed torque. The result is a highly fuel-efficient engine thatgreatly reduces emissions of PM (particulate matter) and NOxinto the atmosphere.
Air intake
Water-cooled EGR
ExhaustE
lectronic controlE
GR
valve
The GEOSPEC Difference:
Efficient Performance!
Attachment Mode Selector Switch (Optional)There's a choice of three different hydrauliccircuits, to accommodate bucket, crusher orbreaker, and the desired attachment modecan be selected with a switch, whichautomatically configures the selector valve. Allattachment modes can be used in either S-mode or H-mode.
Reliability, Durability, Environmental Responsibility
Enhanced Upper Carbody StrengthThe structure of the lower portion of the upperframe has been reassessed and the undercoverarea has been minimized. Also, the side deck’scross-sectional strength has been boosted by50 %.
● Vertical alignment and sealedcover gives better protection fromwater and dust
● Integration in base plate boostsassembly quality
● Reliable fixture to base plate
Stable Attachment StrengthForged and cast components are used throughout. The armtip's cross-sectional coefficient is 35 % higher that previousmodels, giving the arm the same strength as the 3-facedreinforced arm that was offered only as an option before. Thestrength of the boom foot has also been increased by 19.6 %.
Meets Standard Values Set by EmissionsRegulationsThe engine used in the GEOSPEC machines represents thecrystallization of various cutting-edge technologies thatminimize the emission of PM (Particulate Matter), NOx, blacksmoke, and other emissions, thus meeting all internationallyrecognized environmental regulations, including US EPA TierIII, NRMM (Europe) Stage IIIA, and act on regulation, etc. ofemission from non-road special motor vehicles (Japan).
Durability That Retains Machine Value Five and Ten Years in the Future●New operator’s seat covered in durable, material●High-quality urethane paint●Easily repaired bolted hand rails
Integrated cast steel boom top
New MCU ConventionalMCU
This function saves fuel and cuts emissions by shutting downthe engine automatically when the machine is on stand by. Italso stops the hourmeter, which helps to retain the machine’sasset value.
Auto Idle Stop Provided as Standard Equipment
Engine speed is automaticallyreduced when the control lever isplaced in neutral, effectivelysaving fuel and reducing noiseand exhaust emissions. Theengine quickly returns to full speedwhen the lever is moved out ofneutral.
Automatic Acceleration/Deceleration FunctionReduces Engine Speed
The electronically controlledcommon-rail engine has a uniquefuel injection system that runsquietly. Also, the hydraulic pumpshave been redesigned to producea more pleasant sound duringpressure relief. In short, theGEOSPEC series meets allrequirements cited in latest EUstage II.
Low Noise Level and Mild Sound Quality
Measures have been taken to ensure that the GEOSPECmachines do not cause electro-magnetic interference.
Meets EMC (Electromagnetic Compatibility)Standards in Europe.
All elements of the electrical system, including controller, have beendesigned for enhanced reliability.
Countermeasures Against Electrical System Failure
Engine throttle
Mechatroniccontroller
ENGINE ECU
Engine
Emergency acceleration
Pump
5 6
Emergency Acceleration (Dial) Permits Continued Operation in the Unlikely Event ofMalfunction
Newly designed MCU
If unexpected trouble is experiencedwith the ITCS mechatronic controlsystem, the machine can still beoperated using the emergencyacceleration system. Digging modesare also automatically relayed to anemergency system so that diggingcan continue temporarily until aservice person arrives to repair theprimary system.
En
gin
e S
pee
d
Lever On
Lever Stroke
Lever Off (Neutral)
HD arm
dBA
31.5 16K500 HzPrevious modelNew model
The GEOSPEC Difference:
The Value and Quality of Sturdy Construction!
Forged steelarm foot boss
The GEOSPEC Difference: Designed for the Environment and the Future!
Pre-air Cleaner (optional)The optional pre-air cleanerprolongs a replacement cycle ofmain air cleaner.
Cast steel boom foot boss
Maintenance
Long-life
hydraulic oil:
5,000 hours
More Efficient Maintenance Inside the Cab
Quick Oil Drain Valves for Quick Maintenance
● Easy-access fusebox. More finely differentiated fuses make it easier to locate malfunctions.
● Air conditioner filter can be easily removed without tools for cleaning.
● Large-capacity tool box can hold up to three pails.
●Super-fine filter
● Hour meter can bechecked whilestanding on the ground.
The long-life hydraulic oil features a base oilwith excellent demulsification, with optimizedwear-resistant additives and antioxidants thathelp to boost the service life to 5,000 hoursand greatly reduce the number of changesnecessary.
Long-Life Hydraulic Oil Reduces Replacement Costs
The high-capacity hydraulic oil filter incorpo-rates glass fiber with superior cleaning powerand durability. With a replacement cycle of1,000 hours and a construction that allowsreplacement of the filter element only, it’sboth highly effective and highly economical.
With messages including those requiringurgent action displayed in the locallanguage, users in all parts of the worldcan work with greater peace of mind.
Highly Durable Super-fine Filter
●Displays only the maintenance information that’sneeded, when it’s needed.
●Self-diagnostic function that provides early-warning detection and display of electrical systemmalfunctions.
●Record previous breakdowns, including irregularand transient malfunctions.
Monitor Display with Essential Information forAccurate Maintenance Checks
7 8
Comfortable "On the Ground" Maintenance The machine layout was designed with easy inspection andmaintenance in mind.
A quick drain valve, which requires no tools, is provided as standard equipment.
To facilitate fuel tank cleaning, the fuel drainvalve was made larger and fitted with aflange on the bottom.
● Special crawler frame design is easily cleaned of mud.
Quick drain valve
Fuel drain valve
Choice of 16 Languages for Monitor Display
Chinese German English English (US)
French Indonesian ISO Italian
Japanese Malay Myanmar(Brumese) Portuguese
Spanish Tamil Thai Vietnamese
Air cleaner (double element)
The large-capacity element features adouble-filter structure that keeps theengine running clean even in dustyenvironments.
Double-Element Air Cleaner as Standard
1
2
4 5 6 7 8
Access through the right side cover
Air conditionercondenser
IntercoolerRadiatorOil cooler
Parallel Cooling Units Are Easy to Clean
Access through the left side coverThe GEOSPEC Difference:
“On the Ground” Maintenance!
7
34
56
8
2
1
The large-capacity fuel filter is designed specificallyfor common rail engines. With an increased filteringperformance to 2-micron precision, this high-gradefilter catches 95% of all dust particles and otherimpurities in the fuel.
New-Design Fuel Filter Catches 95% of Dust and Impurities
Engine Oil Filter
Main fuel filter
Pre-fuel filter (with built-in waterseparator)
The fuel filter with built-inwater separator functionsin two ways by removinglarge contaminants andseparating out water.
● Detachable two-piece floor mat with handles for easy re-moval. A floor drainis located under the mat.
3Detachable typeDetachable type
The GEOSPEC Difference:
Designed from the Operator’s Point of View
Comfort and Safety
The analog gauge provides information that’s easy to readregardless of the operating environment. The informationdisplay screen has been enlarged, and a visor is attached tofurther enhance visibility.
Newly Designed Information Display PrioritizesVisual Recognition
Creating a Comfortable Operating EnvironmentIn-Cab Noise is Reduced by 3dB
The GEOSPEC Difference: Imagining Possible Scenarios and Preparing in Advance
The newly developed, ROPS (Roll-Over Protective Structure)-compliant cab clears ISO standards (ISO-12117-2: 2008) andensures greater safety for the operator should the machine tipover.
■ Top guard (Level 2 FOPS: ISO 10262) is available as option.■ To fit vandalism guard, please contact your KOBELCO dealer.
ROPS Cab
● Thermal guard prevents contact with hot components during engineinspections
● Hand rails meet European standards● Retractable seatbelt requires no manual adjustment
Safety Features That Take Various Scenarios intoConsideration
●One-touch lock releasesimplifies opening andclosing the front window
●Large cup holder
●Double slide seat ●Powerful automatic airconditioner
●Spacious luggage tray
●Two-speaker FM radio with station select
9 10
● Firewall separates the pump compartment from the engine
● Swing flashers/rear workinglights
● Level indicator that shows degree of machine tilt
● Hammer for emergency exitCompared with previous models.
In-cab noise
3The wide open view tothe front combines withminimized blind spotsaround the machine forgreater onsite safety.
The new “Big Cab” provides a roomy operating space withplenty of legroom, and the door opens wide for easy entry andexit. As well as giving a wide, open view to the front, the cabhas increased window areas on both sides and to the rear, forimproved visibility in all directions.
Easy entry and exitassured with wider cabentry and safety locklever integrated withmounting for controllever.
Newly Designed “Big Cab”
Wide-Access Cab Aids Smooth Entry and Exit
Excellent Visibility Photo includes optional pedals for N&B.
Short Standard LongArm length2.5 m 2.98 m 3.66 m
Bucket digging force 170 {17.3} 170 {17.3} 170 {17.3}187 {19.1}* 187 {19.1}* 187 {19.1}*
Arm crowding force 142 {14.5} 119 {12.1} 104 {10.6}156 {15.9}* 131 {13.4}* -
E
H
I
G, G’
A
K
F
D
JC
L
B
DimensionsUnit: mm
*Power Boost engaged.
* Without including height of shoe lug.
0 1
2
3
4
5
6
7
8 m
1
2
3
4
5
6
7
8
9
10
11 m
11 10 9 8 7 6 5 4 3 2 112 m
a
hb
f
d
c jg
e
i
Arm length Short Standard Long2.5 m 2.98 m 3.66 m
A Overall length 10,170 10,120 10,130
B Overall height3,380 3,200 3,360(to top of boom)
C Overall widthSK250 2,990 2,990 2,990SK260LC 3,190 3,190 3,190
D Overall height (to top of cab) 3,060 3,060 3,060E Ground clearance of rear end 1,090 1,090 1,090F Ground clearance 460 460 460
G Tail swing radius 3,020 3,020 3,020
G’ Distance from center of 2,970 2,970 2,970swing to rear end
H Tumbler distanceSK250 3,470 3,470 3,470SK260LC 3,850 3,850 3,850
I Overall length of SK250 4,260 4,260 4,260crawler SK260LC 4,640 4,640 4,640
J Track gaugeSK250 2,390 2,390 2,390SK260LC 2,590 2,590 2,590
K Shoe width 600/700/800L Overall width of upperstructure 2,950 2,950 2,950
Operating Weight & Ground PressureIn standard trim, with standard boom, 2.98 m arm, and 1.0 m3 ISO heaped bucket
Shaped Triple grouser shoes (even height)Shoe width mm 600 700 800
Overall width mm SK250 2,990 3,090 3,190SK260LC 3,190 3,290 3,390SK250 54 {0.55} 47 {0.48} 41 {0.42}
Ground pressure kPa (kgf/cm2) SK260LC 50 {0.51} 43 {0.44} 38 {0.39}
Operating weight kgSK250 24,700 25,000 25,300SK260LC 25,300 25,500 25,700
Working Ranges
Digging Force (ISO 6015) Unit: kN (tf)
Unit: m
AttachmentsBackhoe bucket and arm combination
Engine
Model HINO J05E-TB
Type:
Direct injection, water-cooled, 4-cycle dieselengine with turbocharger, intercooler (Complies with EU (NRMM) Stage IIIA, US EPA Tier III, and act on regulation, etc. of emission from non- road special motor vehicles (Japan))
No. of cylinders: 4Bore and stroke: 112 mm X 130 mm Displacement: 5.123 L
Rated power output:137 kW/2,100 min-1 (ISO14396:Without fan) 131 kW/2,100 min-1 (ISO9249:With fan) 654 N•m/1,600 min-1 (ISO14396:Without fan)
Max. torque:635 N•m/1,600 min-1 (ISO9249:With fan)
Hydraulic System
Pump
Type: Two variable displacement pumps + 1 gear pump
Max. discharge flow: 2 X 246 L/min, 1 X 20 L/minRelief valve settingBoom, arm and bucket: 34.3 MPa {350 kgf/cm2}Power Boost: 37.8 MPa {385 kgf/cm2}Travel circuit: 34.3 MPa {350 kgf/cm2}Swing circuit: 28.5 MPa {296 kgf/cm2}Control circuit: 5.0 MPa {50 kgf/cm2}Pilot control pump: Gear typeMain control valves: 8-spoolOil cooler: Air cooled type
Swing System
Swing motor: Axial-piston motor
Brake:Hydraulic; locking automatically when the swing control lever is in the neutral position
Parking brake: Hydraulic disc brakeSwing speed: 11.0 min-1 {rpm}Tail swing radius: 3,020 mmMin. front swing radius: 3,910 mm
Travel SystemTravel motors: 2 X axial-piston, two-step motorsTravel brakes: Hydraulic disc brake Parking brakes: Oil disc brake per motor
Travel shoes: 47 each side (SK250)51 each side (SK260LC)
Travel speed: 5.8/3.6 km/hDrawbar pulling force: 244 kN {24.8 tf} (ISO7464)Gradeability: 70 % {35°}Ground clearance: 460 mm
Cab & Control
CabAll-weather, sound-suppressed steel cab mounted on the silicon-sealed viscous mounts and equipped with a heavy, insulated floor mat. ControlTwo hand levers and two foot pedals for travelTwo hand levers for excavating and swingElectric rotary-type engine throttle
Boom, Arm & Bucket
Boom cylinders: 135 mm X 1,235 mmArm cylinder: 145 mm X 1,635 mmBucket cylinder: 125 mm X 1,200 mm
Refilling Capacities & Lubrications
Fuel tank: 460 LCooling system: 20 LEngine oil: 21 LTravel reduction gear: 2 X 5.0 LSwing reduction gear: 7.0 L
Hydraulic oil tank: 170 L tank oil level280 L hydraulic system
Specifications
11 12◎ Standard ○ Recommended △ Loading only × Not recommended
Short ArmStandard ArmLong Arm
SK250-8 SK260LC-8
Backhoe bucketSlope finishing
UseNormal digging Light-duty Heavy digging bucket
—
Bucket capacity Heaped (ISO7451) m3 0.81 1.0 1.2 1.4 1.0 —
Struck (ISO7451) m3 0.7 0.9 1.0 1.2 0.9 —
With side mm 1,060 1,270 1,440 — 1,310 —Opening width
cuttersWithout
mm 960 1,180 1,340 1,510 1,190 2,200 X 1,200side cutters
No. of bucket teeth 4 5 5 6 5 —Bucket weight kg 700 810 850 890 890 890
2.50 m short arm ○ ○ ◎ △ ○ △
Combinations 2.98 m standard arm ○ ◎ △ × ○ △
3.66 m long arm ◎ △ × × × △
Boom 6.02 mArm Short Standard Long
Range 2.5 m 2.98 m 3.66 m
a- Max. digging reach 9.89 10.31 10.98
b- Max. digging reach9.72 10.14 10.82at ground level
c - Max. digging depth 6.52 7.0 7.68d- Max. digging height 9.65 9.8 10.22e- Max. dumping clearance 6.72 6.88 7.28f - Min. dumping clearance 3.03 2.55 1.87
g- Max. vertical wall5.82 6.15 6.97digging depth
h- Min. swing radius 3.91 3.91 3.92
i - Horizontal digging stroke4.2 5.26 6.48at ground level
j - Digging depth for 2.4 m (8')6.32 6.82 7.53flat bottom
Bucket capacity ISO heaped m3 1.2 1.0 0.81
Radius
SK250A 1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m At Max. reach
B 7.5 m6.0 m4.5 m3.0 m1.5 mG. L.-1.5 m-3.0 m-4.5 m
kgkgkgkgkgkgkgkgkg
*7,130*10,890*15,380
*7,130*10,890*15,380
*12,550*5,750*7,420
*10,910*15,580*14,390
*12,550*5,750*7,420
*10,91014,060
*14,390
*7,570*9,630
*10,94011,280
*11,120*9,950
*7,5707,6007,1106,9306,9607,180
*4,780*5,810*6,8907,1907,0107,0007,180
*4,7805,3304,9204,6104,4604,4504,610
*4,140*4,440*4,9705,2405,0504,9504,980
3,9803,8503,6503,4303,2603,1703,190
*3,560 2,480
*3,030*2,920*2,960*3,120*3,4403,8904,1904,9006,580
*3,030*2,9202,9102,6002,4702,4802,6703,1404,240
7.01 m8.00 m8.62 m8.95 m9.02 m8.83 m8.37 m7.58 m6.35 m
Radius
A 1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m At Max. reach
B 7.5 m6.0 m4.5 m3.0 m1.5 mG. L.-1.5 m-3.0 m-4.5 m
kgkgkgkgkgkgkgkgkg
*7,130*10,890*15,380
*7,130*10,890*15,380
*12,550*5,750*7,420
*10,910*15,580*14,390
*12,550*5,750*7,420
*10,910*15,580*14,390
*7,570*9,630
*10,94011,400
*11,120*9,950
*7,5708,6008,0907,9007,9408,160
*4,780*5,810*6,890*7,740*8,190*8,110*7,200
*4,780*5,8105,5305,2205,0605,0605,220
*4,140*4,440*4,970*5,5705,9805,8805,910
*4,1404,3004,0903,8703,6903,6003,630
*3,560 2,820
*3,030*2,920*2,960*3,120*3,440*3,960*4,8805,810
*6,630
*3,030*2,920*2,9602,9502,8102,8303,0403,5704,800
7.01 m8.00 m8.62 m8.95 m9.02 m8.83 m8.37 m7.58 m6.35 m
Radius
SK250A 1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m At Max. reach
B 7.5 m6.0 m4.5 m3.0 m1.5 mG. L.-1.5 m-3.0 m-4.5 m
kgkgkgkgkgkgkgkgkg
*7,130*10,890*15,380
*7,130*10,890*15,380
*12,550*5,750*7,420
*10,910*15,580*14,390
*12,550*5,750*7,420
*10,91014,340
*14,390
*7,570*9,630
*10,940*11,400*11,120*9,950
*7,5707,7607,2607,0807,1207,330
*4,780*5,810*6,8907,3507,1807,170
*7,200
*4,7805,4305,0204,7204,5604,5504,720
*4,140*4,440*4,9705,3605,1705,0805,100
4,0603,9303,7303,5103,3403,2403,270
*3,560 2,540
*3,030*2,920*2,960*3,120*3,440*3,9604,2905,020
*6,630
*3,030*2,920*2,9602,6702,5302,5502,7403,2204,340
7.01 m8.00 m8.62 m8.95 m9.02 m8.83 m8.37 m7.58 m6.35 m
Radius
A 1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m At Max. reach
B 7.5 m6.0 m4.5 m3.0 m1.5 mG. L.-1.5 m-3.0 m-4.5 m
kgkgkgkgkgkgkgkgkg
*7,130*10,890*15,380
*7,130*10,890*15,380
*12,550*5,750*7,420
*10,910*15,580*14,390
*12,550*5,750*7,420
*10,910*15,580*14,390
*7,570*9,630
*10,940*11,400*11,120*9,950
*7,5708,7908,2708,0908,1208,350
*4,780*5,810*6,890*7,740*8,190*8,110*7,200
*4,780*5,8105,6605,3505,1905,1805,350
*4,140*4,440*4,970*5,570*6,0806,0306,060
*4,1404,3904,1803,9603,7903,7003,720
*3,560 2,890
*3,030*2,920*2,960*3,120*3,440*3,960*4,8805,960
*6,630
*3,030*2,920*2,9603,0202,8802,9103,1303,6604,920
7.01 m8.00 m8.62 m8.95 m9.02 m8.83 m8.37 m7.58 m6.35 m
Radius
SK250A 1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m At Max. reach
B 7.5 m6.0 m4.5 m3.0 m1.5 mG. L.-1.5 m-3.0 m-4.5 m
kgkgkgkgkgkgkgkgkg
*7,670*12,530
*7,670*12,530
*6,310*11,440*15,770*13,250
*6,310*11,44014,310
*13,250
*8,350*10,250*11,27011,330
*10,910*9,360
8,2307,4607,0806,9807,0807,370
*4,580*5,270*6,270*7,2707,1807,0607,100
*4,580*5,2705,2504,8704,6104,5004,540
*4,330*4,830*5,3105,2305,0705,010
3,9003,8003,6203,4203,2803,220
*4,350*4,190*4,2504,3404,1704,2504,6205,530
*7,050
*4,3503,8703,2002,8502,7002,7302,9803,5705,100
6.46 m7.53 m8.18 m8.53 m8.60 m8.40 m7.91 m7.08 m5.74 m
Radius
A 1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m At Max. reach
B 7.5 m6.0 m4.5 m3.0 m1.5 mG. L.-1.5 m-3.0 m-4.5 m
kgkgkgkgkgkgkgkgkg
*7,670*12,530
*7,670*12,530
*6,310*11,440*15,770*13,250
*6,310*11,440*15,770*13,250
*8,350*10,250*11,270*11,450*10,910*9,360
*8,3508,4508,0607,9608,0608,360
*4,580*5,270*6,270*7,270*8,000*8,300*8,010
*4,580*5,2705,8705,4905,2205,1105,150
*4,330*4,830*5,310*5,8506,0005,940
*4,3304,2504,0603,8603,7203,660
*4,350*4,190*4,250*4,5004,9205,0205,480
*6,490*7,050
*4,350*4,1903,5903,2203,0703,1103,3804,0505,750
6.46 m7.53 m8.18 m8.53 m8.60 m8.40 m7.91 m7.08 m5.74 m
Radius
SK250A 1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m At Max. reach
B 7.5 m6.0 m4.5 m3.0 m1.5 mG. L.-1.5 m-3.0 m-4.5 m-6.0 m
kgkgkgkgkgkgkgkgkgkg
*3,130*5,980*8,970
*12,520
*3,130*5,980*8,970
*12,520
*9,200*7,880*9,940
*13,330*15,630*12,540
*9,200*7,880*9,940
*13,33014,060
*12,540
*6,430*8,670
*10,320*11,16011,160
*10,530*8,580
*6,4307,8507,1906,8806,8206,9507,310
*5,150*6,3107,2306,9906,9006,990
*5,1505,0204,6504,4304,3504,430
*3,030*3,560*3,930*4,500*5,1705,0704,9204,880
*3,030*3,560*3,9303,7303,4803,2703,1303,090
*3,1104,0203,8803,7603,700
2,7502,6302,5002,3902,330
*2,200*2,100*2,110*2,190*2,370*2,680*3,180*4,0805,170
*6,450
*2,200*2,100*2,110*2,1902,1502,1402,2802,6003,3105,170
7.90 m8.79 m9.36 m9.66 m9.72 m9.54 m9.12 m8.41 m7.32 m5.65 m
Radius
A 1.5 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m At Max. reach
B 7.5 m6.0 m4.5 m3.0 m1.5 mG. L.-1.5 m-3.0 m-4.5 m-6.0 m
kgkgkgkgkgkgkgkgkgkg
*3,130*5,980*8,970
*12,520
*3,130*5,980*8,970
*12,520
*9,200*7,880*9,940
*13,330*15,630*12,540
*9,200*7,880*9,940
*13,330*15,630*12,540
*6,430*8,670
*10,320*11,160*11,240*10,530*8,580
*6,430*8,6708,1807,8607,7907,9308,300
*5,150*6,310*7,310*7,950*8,130*7,670
*5,1505,6405,2605,0304,9605,040
*3,030*3,560*3,930*4,500*5,170*5,7705,8505,800
*3,030*3,560*3,9304,1803,9203,7103,5603,530
*3,110*4,060*4,5404,460
*3,910
3,0902,9802,8402,7302,670
*2,200*2,100*2,110*2,190*2,370*2,680*3,180*4,080*5,850*6,450
*2,200*2,100*2,110*2,190*2,3702,4602,6102,9703,7605,840
7.90 m8.79 m9.36 m9.66 m9.72 m9.54 m9.12 m8.41 m7.32 m5.65 m
Standard Arm: 2.98 m Bucket: 1.0 m3 ISO heaped 810 kg Shoe: 600 mm
Standard Arm: 2.98 m Bucket: 1.0 m3 ISO heaped 810 kg Shoe: 800 mm
Short Arm: 2.50 m Bucket: 1.2 m3 ISO heaped 850 kg Shoe: 600 mm
Long Arm: 3.66 m Bucket: 0.81 m3 ISO heaped 700 kg Shoe: 600 mm
SK260LC Standard Arm: 2.98 m Bucket: 1.0 m3 ISO heaped 810 kg Shoe: 600 mm
SK260LC Standard Arm: 2.98 m Bucket: 1.0 m3 ISO heaped 810 kg Shoe: 800 mm
SK260LC Short Arm: 2.50 m Bucket: 1.2 m3 ISO heaped 850 kg Shoe: 600 mm
SK260LC Long Arm: 3.66 m Bucket: 0.81 m3 ISO heaped 700 kg Shoe: 600 mm
13 14
A - Reach from swing centerline to bucket hook B - Bucket hook height above/below ground C - Lifting capacities in kilograms • Max. discharge pressure: 34.3 MPa (350 kg/cm2)
Rating over front
Rating over side or 360 degrees
Lifting Capacities
Notes: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 mustmake 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. Bucket lift hook 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.
SK250-8 SK260LC-8
Recommended