Power Meets Efficiency

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Teresa West
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Power Meets Efficiency 6% Higher fuel saving means Efficiency Increase in productivity means Power Compared to H-mode on the

Kobelco s all-out innovation brings you durable earth-friendly construction machinery suitable for any task, and sites all over

Kobelco SK00 SK0LC machines are also more durable than ever, able to withstand the rigors of the toughest job sites.

1 Power Meets Efficiency 6% Higher fuel saving means Efficiency Increase in productivity means Power Compared to H-mode on the SK00-8 To urban centers and mines around the world. Kobelco s all-out innovation brings you durable earth-friendly construction machinery suitable for any task, and sites all over the planet. With greater fuel economy we deliver higher efficiency to any project. Kobelco SK00 SK0LC 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. 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 globally.

Evolution Continues, with Improved Fuel Efficiency.

efficiency by about 6%*. The electronic-control coon-rail engine features high-pressure fuel injection and multiple injection with improved precision.

lower in H-mode/S-mode/ECO-mode in comparison with the previous model (Generation 8). Compared to previous models H-mode S-mode bout 6% improvement bout 4% improvement lways and Forever.

nd we vow to continue to lead in fuel efficiency.

the arm. This greatly reduces the need to apply power from outside the system.

2 Evolution Continues, with Improved Fuel Efficiency. 6% Higher fuel efficiency means Efficiency 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 6%*. The electronic-control coon-rail engine features high-pressure fuel injection and multiple injection with improved precision. * Compared to H-mode on the SK00-8 In Pursuit of Improved Fuel Efficiency Hydraulic System: Revolutionary Technology Saves Fuel Pursuing Maximum Fuel Efficiency Operation Mode Fuel consumption is lower in H-mode/S-mode/ECO-mode in comparison with the previous model (Generation 8). Compared to previous models H-mode S-mode bout 6% improvement bout 4% improvement lways and Forever. Yesterday, Today, and Tomorrow. Obsessed with Fuel Efficiency. Over the past 0 years, Kobelco has achieved an average reduction of about 8% in fuel consumption. nd we vow to continue to lead in fuel efficiency. Compared to SK0LC-6 model (006) ECO-mode (SK0LC-0) bout 8% improvement rm Interflow System When lowering the boom, this system uses the downward force generated by the boom s weight to push fluid to the arm. This greatly reduces the need to apply power from outside the system. oom weight 4 The boom weight Hydraulic fluid is rechannel rm cylinder exerts force on the from the boom cylinder to 4 rm opens contracts boom cylinder the arm cylinder Coon Rail System High-pressure injection atomizes the fuel, and more precise injection improves combustion efficiency. This also contributes to better fuel economy. ECO-mode bout 9% improvement Engine rpm 4 sec Pull up safety lock lever Engine deceleration sec larm Engine stops 60 sec Elapsed time IS (uto Idle Stop) If the safety lock lever is lifted up, the engine will stop automatically. This eliminates wasteful idling during standby, saving fuel and reducing CO emissions as well. Hydraulic Circuit Reduces Energy Loss We 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. Improved hydraulic piping is an effective means of reducing pressure loss. Larger hydraulic piping Smoother hydraulic piping Low-resistance connections 4

consumption while maximizing power. With nimble movement and Superior digging power, this excavator promises to improve your job productivity.

rm Crowding Force Normal: 0kN With power boost: kn *Values are for STD arm (.94m) Top-class excavating reach extends working range Max.

working hours or continued operations. Max. digging depth 6,700 Max. vertical wall digging depth 6,00 *Values are for STD arm (.

agility to change direction swiftly and smoothly.

are easy to recognize on the LCD multi-display in the console. The display shows fuel consumption, maintenance intervals, and more.

3 More Power and Higher Efficiency. The highly efficient hydraulic system Improved Fuel Efficiency Contributes to High Performance Get More Done Faster with Superior Operability minimizes fuel consumption while maximizing power. With nimble movement and Superior digging power, this excavator promises to improve your job productivity. Superior Digging Performance Powerful digging force delivers outstanding performance. Max. ucket Digging Force Normal: 4kN With power boost: 7kN Max. rm Crowding Force Normal: 0kN With power boost: kn *Values are for STD arm (.94m) Top-class excavating reach extends working range Max. digging reach 9,900 Light Touch on the Lever Means Smoother, Less Tiring Work It takes 8% less effort to work the operation lever, which reduces fatigue over long working hours or continued operations. Max. digging depth 6,700 Max. vertical wall digging depth 6,00 *Values are for STD arm (.94m) Top Class Traveling Force Powerful traveling force and drawbar pulling force deliver plenty of speed when climbing slopes or negotiating bad roads, and the agility to change direction swiftly and smoothly. Drawbar Pulling Force: 8kN Operator-friendly Features Include Controls that re Easy to See, Easy to Use Multi-Display in Color rilliant 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. nalog gauge provides an intuitive reading of fuel level and engine water temperature Green indicator light shows low fuel consumption during operation Fuel consumption/switch indicator for rear camera images 4 Digging mode switch Monitor display switch Fuel consumption Maintenance reaker mode Nibbler mode Rearview monitoring (option) One-Touch ttachment Mode Switch simple touch of a button, switches the hydraulic circuit and flow amount to match attachment changes. Icons help the operator to confirm the 4 proper configuration at a glance. 6

Increased Power, with Enhanced Durability to Maintain the Machine's Value Increase in productivity means Power

Enhanced durability takes productivity to a new level.

reinforced to handle a higher work volume, with greater power and excellent durability that can withstand

The improved filtration systems reduce the risk of mechanical trouble and enhance longevity and durability.

Current New Hydraulic Fluid Filter Recognized as the best in the industry, our super-fine filter separates out

Hydraulic Fluid Filter Clog Detector Hydraulic tank pressure sensor monitors the pressure difference between

If the difference exceeds a predetermined level, a warning appears on the multi-display, so any contamination

Pressure detection system Hydraulic fluid filter Pressure detection system Hydraulic fluid reservoir Modified

6 times more strength for tasks like digging next to a wall.

4 Increased Power, with Enhanced Durability to Maintain the Machine's Value Increase in productivity means Power Structural design increases strength, while eliminating hydraulic problems. Enhanced durability takes productivity to a new level. uilt to Operate in Tough Working Environments Improved Filtration System Reliability The attachment has been reinforced to handle a higher work volume, with greater power and excellent durability that can withstand demanding work conditions. 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. Enlarged Reinforcement of the rm Foot HD: ase plate thickness has been increased. times (0 t). Current New Hydraulic Fluid Filter Recognized as the best in the industry, our super-fine filter separates out even the smallest particles. New cover prevents contamination when changing filters. Hydraulic Fluid Filter Clog Detector Hydraulic tank pressure sensor monitors the pressure difference between the return line and tank inside pressure to determine the degree of clogging. If the difference exceeds a predetermined level, a warning appears on the multi-display, so any contamination can be trapped by the filter and replaced before it reaches the hydraulic fluid in the tank. Pressure detection system Hydraulic fluid filter Pressure detection system Hydraulic fluid reservoir Modified Foot oss Shape The arm foot boss shape has been modified and improved to distribute stress, delivering.6 times more strength for tasks like digging next to a wall. Current New Metal Mesh Cover ir Cleaner Metal mesh cover ensures strength and durability. Fuel Filter The pre-filter with built-in water-separator has.6 times more filter area compared to the previous models and with a new final stage maintenance free fuel filter to maximize filtering performance. Engine New Return Final filter Main filter Larger-size Pre-filter Fuel tank 7 8

Super-irtight Cab ir Conditioner Louvers behind the

cab. Quiet Inside The high level of air-tightness

The large air-conditioner has louvers on the back

air on the operator, which means a more comfortable

Seat recliner can be pushed back flat Double slides

springs absorb small vibrations, and high suspension

The long stroke achieved by this system provides

Large Cab Is Easy to Get in and Out of The expanded cab

the stroke of a conventional mount Spacious storage

008) and ensures greater safety for the operator should

Expanded Field of View for Greater Safety road View

large piece of glass without a center pillar on the

5 Comfortable Cab Is Now Safer than Ever. work environment that is quieter Comfort and more comfortable. cab that puts the operator first is key to Super-irtight Cab ir Conditioner Louvers behind the Seat More Comfortable Seat Means Higher Productivity improved safety. The high level of air-tightness keeps dust out of the cab. Quiet Inside The high level of air-tightness ensures a quiet, comfortable cabin interior. The large air-conditioner has louvers on the back pillars that blow from behind and to the right and left of the operator s seat. They can be adjusted to put a direct flow of cool/warm air on the operator, which means a more comfortable operating environment. Seat recliner can be pushed back flat Double slides allow adjustment for optimum comfort Low Vibration Coil springs absorb small vibrations, and high suspension mounts filled with silicone oil reduce heavy vibration. The long stroke achieved by this system provides excellent protection from vibration. Large Cab Is Easy to Get in and Out of The expanded cab provides plenty of room for a large door, more headroom and smoother entry and exit. Interior Equipment dds to Comfort and Convenience Twice the stroke of a conventional mount Spacious storage tray Large cup holder Coil spring Silicone oil Safety ROPS Cab ROPS (Roll-Over-Protective Structure)-compliant cab clears ISO standards (ISO-7-: 008) and ensures greater safety for the operator should the machine tip over. Expanded Field of View for Greater Safety road View Liberates the Operator The front window features one large piece of glass without a center pillar on the right side for a wide, unobstructed view. Rearview mirrors left and right Greater safety assured by rearview mirrors on left and right. Rear view Rear view shows the area directly behind the cab. Haer for emergency exit Rear view camera (option) rear view camera is installed as option to simplify checking for safety behind the machine. The picture appears on the color monitor. 9 0

Efficient Maintenance Keeps the Machine in Peak Operating Condition.

information Displays only the maintenance information that s needed,

detection and display of electrical system malfunctions

machine Record function of previous breakdowns including irregular and

in the engine compartment for a mechanic to do maintenance work inside.

nd the mechanic can work in comfort, without contortions or unnatural

Finally, the engine hood is lighter and easier to raise and lower.

hydraulic oil:,000 hours Long-Interval Maintenance Long-life hydraulic

Crawler frame Replacement cycle:,000 hours Highly Durable Premium-fine

with superior cleaning power and durability.

the ground for many daily checks and regular maintenance tasks.

be easily removed without tools for cleaning.

KOMEXS KOMEXS is the remote monitoring system for SK series excavators.

machine s operation, such as operating hours, location, fuel

GPS Detachable two-piece floor mat Floor mat with raised edges

Fuel filter Detachable two-piece floor mat with handles for easy removal.

6 Efficient Maintenance Keeps the Machine in Peak Operating Condition. Machine Information Display Function Examples of displaying maintenance information 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 Easy, On-the-Spot Maintenance There 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. nd the mechanic can work in comfort, without contortions or unnatural body positions. Finally, the engine hood is lighter and easier to raise and lower. More Efficient Maintenance Inside the Cab Easy Cleaning Long-life hydraulic oil:,000 hours Long-Interval Maintenance Long-life hydraulic oil reduces cost and labor. Crawler frame Replacement cycle:,000 hours Highly Durable Premium-fine Filter The high-capacity hydraulic oil filter incorporates glass fiber with superior cleaning power and durability. Generous space for maintenance work Steps Hand rail Maintenance Work, Daily Checks, Etc., Can e Done from Ground Level The layout allows for easy access from the ground for many daily checks and regular maintenance tasks. ir conditioner filters Internal and external air conditioner filters can be easily removed without tools for cleaning. Special crawler frame design for easy mud removal cleaning. KOMEXS KOMEXS is the remote monitoring system for SK series excavators. 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. GPS Detachable two-piece floor mat Floor mat with raised edges Double-element air cleaner Fuel filter with built-in water-separator Fuel filter Detachable two-piece floor mat with handles for easy removal. floor drain is located under floor mat. Floor mat s raised edges help keep the cab floor free of mud, simplify cleaning. Hydraulic excavator ase station Right side Left side Web server Fuel filter Fuel filter with built-in water-separator Engine oil filter Simple layout for easy access to radiator and cooling system elements. Engine oil pan Engine oil pan equipped with drain valve. KOELCO service personnel/dealer/customer

7 Specifications Type: Engine Model No. of cylinders: ore and stroke: Displacement: Rated power output: Max. torque: Pump Type: Swing motor: rake: Hydraulic System Max. discharge flow: Relief valve setting oom, arm and bucket: Power oost: Travel circuit: Swing circuit: Control circuit: Pilot control pump: Main control valve: Oil cooler: Swing System Parking brake: Swing speed: Tail swing radius: Min. front swing radius: HINO J0ETG-KSSG Four-stroke liquid-cooled direct injection diesel turbo charged with intercooler 4 x 0. L 4 kw/,000 min - (ISO 949) 8 kw/,000 min - (ISO 496) 69 N m/,600 min - (ISO 949) 9 N m/,600 min - (ISO 496) Two Variable displacement piston pumps + one gear pump x 0 L/min, x L/min 4. MPa {0 f/cm } 7.8 MPa {8 f/cm } 4. MPa {0 f/cm } 9.0 MPa {96 f/cm }.0 MPa {0 f/cm } Gear type 8-spool valve ir cooled type One fixed displacement piston pump Hydraulic; locking automatically when the swing control lever is in the neutral position Wet multiple plate. min - {rpm},90,0 Travel motors: Travel brakes: Parking brakes: Travel shoes: oom cylinders: rm cylinder: ucket cylinder: Travel System Travel speed: Drawbar pulling force: Gradeability: Ground clearance: Cab & Control Cab ll-weather, sound-suppressed steel cab mounted on the high suspension mounts filled with silicone oil and equipped with a heavy, insulated floor mat. Control Two hand levers and two foot pedals for travel Two hand levers for excavating and swing Electric rotary-type engine throttle oom, rm & ucket Refilling Capacities & Lubrications Fuel tank: Cooling system: Engine oil: Travel reduction gear: Swing reduction gear: Hydraulic oil tank: Variable displacement piston pump Hydraulic Wet multiple plate 46 each side (SK00) 49 each side (SK0LC) 6.0/.6 km/h 8 kn (ISO 7464) 70 % { } 40 0 x, x,8 0 x,080 0 L 8 L 0. L x L L 40 L tank oil level 44 L hydraulic system Digging Force (ISO 60) rm length C D E F G Working Ranges oom rm Range a- Max. digging reach b- Max. digging reach at ground level c- Max. digging depth d- Max. digging height e- Max. dumping clearance f- Min. dumping clearance g- Max. vertical wall digging depth h- Min. swing radius i- Horizontal digging stroke at ground level j- Digging depth for.4 m (8') flat bottom ucket capacity ISO heaped m rm length ucket digging force rm crowding force Dimensions Overall length Overall height (to top of boom) SK00 Overall width of crawler SK0LC Overall height (to top of cab) Ground clearance of rear end* Ground clearance* Tail swing radius Standard.94 m Standard.94 m 9,600,980,800,990,00,060 40,90 Unit: m Unit: kn Standard.94 m 4 7* 0 * *Power oost engaged. G,G d c j e g f m G' Distance from center of swing to rear end H Tumbler distance SK00 SK0LC I Overall length of crawler SK00 SK0LC J Track gauge SK00 SK0LC K L Shoe width Overall width of upperstructure L i a b h m m Unit:,900,70,660 4,70 4,40,00,90 600,70 *Without including height of shoe ttachments ackhoe bucket and combination Type ucket capacity Opening width No. of teeth ucket weight Combination Standard combination ISO heaped ISO Struck With side cutter Without side cutter General operation.94m standard arm Operating Weight & Ground Pressure In standard trim, with standard boom,.94 m arm, and 0.9 m ISO heaped bucket Shaped Shoe width 600 Overall width of crawler Ground pressure Operating weight kpa SK00 SK00 SK00, ,700 kpa SK0LC SK0LC SK0LC,990 44,00 m m ,60, ackhoe bucket 0.80 Side pin type 0.9,60, ,0,0 70 Triple grouser shoes (even height) 700,900, ,00, Side pin type 0.67,00, ,000,90 6 4,400,800 Lifting Capacities 7. m 6.0 m 4. m.0 m. m G. L. -. m -.0 m -4. m SK00 H I E Rating over front Rating over side or 60 degrees D K J C F : Reach from swing centerline to arm top : rm top height above/below ground C: Lifting capacities in Kilograms ucket: Without bucket Relief valve setting: 4. MPa (0 f/cm ) Standard rm:.94 m ucket: Without Shoe: 600 Counterweight: 4,00. m.0 m 4. m 6.0 m 7. m t Max. Reach *6,00 *0,670 *6,00 *0,670 *,760 *0,060 *,90 *,760 *0,060 0,980 *8,460 *9,970 9,640 9,0 *9,00 *7,60 6,80 6,040,760,680,70,990 *4,80 *,0 *,80 *6,80 6,90 6,90 6,0 6,60 4,770 4,760 4,80 4,0 4,060,880,80,80 4,80 4,70 4,90 4,490 4,460,90,080,90,860,840 *,880 *,90 *,0 *,80 *,790,90 4,70,090 *,80 *,880,40,80,70,470,0,70,40 4,60 Radius 6.6 m 7.6 m 8.0 m 8.8 m 8.4 m 8. m 7.7 m 6.89 m.0 m 4

8 Lifting Capacities SK00-0/SK0LC-0 7. m 6.0 m 4. m.0 m. m G. L. -. m -.0 m -4. m SK0LC Standard rm:.94 m ucket: Without Shoe: 600 Counterweight: 4,00. m.0 m 4. m 6.0 m 7. m t Max. Reach *6,00 *0,670 *6,00 *0,670 *,760 *0,060 *,90 *,760 *0,060,640 *8,460 *9,970 *0,670 *0,0 *9,00 *7,60 7,0 6,790 6,490 6,40 6,480 6,70 *4,80 *,0 *,80 *6,80 7,0 7,00 6,960 7,00 *4,80,40,060 4,790 4,0 4,40 4,70 4,0 *,40,0,80,070,00,0,40,90,00,70 *,880 *,90 *,0 *,80 *,790 *4,90 4,80 *,700 *,80 *,880 *,90,0,860,70,800,040,60,090 Radius 6.6 m 7.6 m 8.0 m 8.8 m 8.4 m 8. m 7.7 m 6.89 m.0 m 7. m 6.0 m 4. m.0 m. m G. L. -. m -.0 m -4. m SK0LC Notes:. Do not attempt to lift or hold any load that is greater than these lifting capacities at their specified lift point radius and heights. Weight of all accessories must be deducted from the above lifting capacities.. Lifting 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.. rm top defined as lift point. STNDRD EQUIPMENT ENGINE Engine, HINO J0ETG-KSSG, diesel engine with turbocharger and intercooler utomatic engine deceleration uto Idle Stop (IS) atteries ( x V - 96h) Starting motor (4V - kw), 60 amp alternator utomatic engine shut-down Engine oil pan drain cock Double element air cleaner CONTROL Working mode selector (H-mode, S-mode and ECO-mode) Power oost SWING SYSTEM & TRVEL SYSTEM Swing rebound prevention system Straight propel system Two-speed travel with automatic shift down Sealed & lubricated track links Grease-type track adjusters utomatic swing brake HYDRULIC rm regeneration system uto warm up system luminum hydraulic oil cooler rm interflow system Hydraulic fluid filter clog detector MIRRORS & LIGHTS Two rear view mirrors Four front working lights (one for boom, one for boom cylinder, one for right storage box and one for cab) OPTIONL EQUIPMENT dditional track guide Two cab lights N & piping Standard rm:.94 m ucket: Without Shoe: 800 Counterweight: 4,00. m.0 m 4. m 6.0 m 7. m t Max. Reach *6,00 *0,670 *6,00 *0,670 *,760 *0,060 *,90 *,760 *0,060,00 *8,460 *9,970 *0,670 *0,0 *9,00 *7,60 7,40 6,990 6,700 6,60 6,690 6, The above lifting capacities are in compliance with ISO 067. They do not exceed 87% of hydraulic lifting capacity or 7% of tipping load. Lifting capacities marked with an asterisk (*) are limited by hydraulic capacity rather than tipping load.. 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. Lifting capacities apply to only machine originally manufactured and normally equipped by KOELCO CONSTRUCTION MCHINERY CO., LTD. C & CONTROL Two control levers, pilot-operated Tow eyes 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 utomatic air conditioner Emergency escape haer KOMEXS Refilling pump Rear view camera Note: Standard and optional equipment may vary. Consult your KOELCO dealer for specifics. Note: This catalog may contain attachments and optional equipment that are not available in your area. nd it may contain photographs of machines with specifications that differ from those of machines sold in your areas. Please consult your nearest KOELCO distributor for those items you require. Specialist equipment is needed to use this machine in demolition work. efore using it please contact your KOELCO 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. *4,80 *,0 *,80 *6,80 *7,0 7,80 7,90 *7,040 *4,80 *,0,00 4,90 4,670 4,480 4,40 4,40 *,40,480,40,40,0,640,0,400,00,80 *,880 *,90 *,0 *,80 *,790 *4,90 *4,90 *,700 *,80 *,880 *,90,0,90,80,900,0,70,0 Radius 6.6 m 7.6 m 8.0 m 8.8 m 8.4 m 8. m 7.7 m 6.89 m.0 m -, Kitashinagawa -chome, Shinagawa-ku, Tokyo JPN Tel: +8 (0) Fax: +8 (0) Inquiries To: SK00/SK0LC-0-SESI-D E

SK210LC-10. Inquiries To:

SK210LC-10. Inquiries To: SK210LC-10 Note: This catalog may contain attachments and optional equipment that are not available in your area. And it may contain photographs of machines with specifications that differ from those of