STANDARD EQUIPMENT OPTIONAL EQUIPMENT. Bucket capacity: m 3. Engine power: 52.3 kw/2,100 min -1. Operating weight: 8,400 8,900 kg SK85MSR-7

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SK8MSR-7 STNDRD EQUIPMENT ENGINE Engine, YNMR TNV98CT, Diesel engine with turbocharger and intercooler, EU Stage V compliant uto Idle Stop utomatic engine deceleration atteries ( x V - 7 h) Starting

1 SK8MSR-7 STNDRD EQUIPMENT ENGINE Engine, YNMR TNV98CT, Diesel engine with turbocharger and intercooler, EU Stage V compliant uto Idle Stop utomatic engine deceleration atteries ( x V - 7 h) Starting motor ( V -. kw), 0 amp alternator Engine oil pan drain cock Double element air cleaner Refuelling pump CONTROL Working mode selector (H-mode, S-mode and ECO-mode) N & piping (proportional hand controlled) Extra piping (proportional hand controlled) Object Handling Kit (boom and arm safety valves) SWING SYSTEM & TRVEL SYSTEM Swing rebound prevention system Straight propel system Two-speed travel with automatic shift down Sealed & lubricated track links 0 steel shoes Dozer blade (for 0 shoe) Grease-type track adjusters utomatic swing brake Lower Frame Guard Dozer lade MIRRORS, LIGHTS & CMERS Rear view mirror, rear view camera and right side view camera Three front working lights (LED) SK8MSR-7 C & CONTROL Two control levers, pilot-operated Horn, electric Integrated left-right slide-type control box LED door light (interior) Coat hook Large cup holder Detachable two-piece floor mat GRMMER air suspension seat with heater Retractable seatbelt Headrest Handrails Intermittent Parallel wiper with double-spray washer Sky light Openable top guard (ISO 06: 998) Tinted safety glass Pull-type front window and removable lower front window Easy-to-read 0-inch LCD SCREEN multi-display monitor utomatic air conditioner Emergency escape haer Radio (UX & luetooth) V converter Hands-free telephone US port ucket capacity: m Engine power:. kw/,00 min - Operating weight: 8,00 8,900 OPTIONL EQUIPMENT Various optional arms Wide range of shoes Front-guard protective structure (may interfere with bucket action) Extra piping (proportional hand controlled) dditional counterweight (+00 ) Cab top work LED lights (two lights) Mechanical suspension seat (pplicable for N& piping) Rain visor (may interfere with bucket action) Low & High flow piping (proportional hand ctrl) Quick Hitch piping Heavier counterweight (+0) Eagle eye view Note: Standard and optional equipment may vary. Consult your KOELCO dealer for specifics. Note: This catalogue 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. 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 catalogue may be reproduced in any manner without notice. -, Kitashinagawa -chome, Shinagawa-ku, Tokyo -866 JPN Tel: +8 (0) Fax: +8 (0) Enquiries To: ulletin No. SK8MSR-EU N

SK8MSR of KOELCO has realised a completely new value by harmonising PERFORMNCE greater efficiency and productivity with an increased power and speed and DESIGN operator-based operability

2 SK8MSR of KOELCO has realised a completely new value by harmonising PERFORMNCE greater efficiency and productivity with an increased power and speed and DESIGN operator-based operability and comfort, refusing to accept any compromises. In pursuit of unique and matchless machines which are unforgettable once you use them, KOELCO will continue to rise to meet every challenge.

3 THE ULTIMTE IN SIMPLE ND ELEGNT DESIGN Our pursuit of functional beauty and aesthetic sense produced a new interior design. Jog dial This jog dial integrates multiple functions to realise simple operations. Even with gloved hands, the operator can set various machine conditions without stress. LED backlights The switches and dials have LED backlights they provide a bright, clear view in the dark and set a luxurious mood.

UNFORGETTLE COMFORT ir suspension seat GRMMER seat is installed as standard equipment, which achieves excellent

ir conditioner blowing from the rear ir is blown against the operator's waist and the back of their head, offering

Lever angles allow for comfortable operations The operator can move the levers horizontally without twisting their

4 UNFORGETTLE COMFORT ir suspension seat GRMMER seat is installed as standard equipment, which achieves excellent shock absorption and superior ride comfort. ir conditioner blowing from the rear ir is blown against the operator's waist and the back of their head, offering more comfortable operation. Lever angles allow for comfortable operations The operator can move the levers horizontally without twisting their wrist, which reduces the fatigue caused by the operations. LED door light The LED interior light automatically turns on when the door is opened or when the ignition is set to OFF. This ensures easy entry and exit at nighttime. Parallel wipers secure a wide field of view 6

WIDER VIEW RINGS WIDER RNGE OF USE 0-inch colour monitor (the largest in the industry) The easy-to-operate menu screen

Images from the built-in cameras can be checked on the large screen, which helps secure safety.

The right camera and rear camera (right side view mode) The right camera and rear camera (straight view mode) The right

The eagle-eye view (option) Right and rear cameras Images from the right camera and rear camera are displayed together on

In addition, the bird's-eye view mode can also be selected.

5 WIDER VIEW RINGS WIDER RNGE OF USE 0-inch colour monitor (the largest in the industry) The easy-to-operate menu screen facilitates reading of important information. Images from the built-in cameras can be checked on the large screen, which helps secure safety. In addition, each icon has become easy to recognise. password is required when starting the engine for greater security. The right camera and rear camera (right side view mode) The right camera and rear camera (straight view mode) The right camera and rear camera (right side view mode) The bird s-eye view The right camera and rear camera (straight view mode) The eagle-eye view (option) Right and rear cameras Images from the right camera and rear camera are displayed together on the large colour monitor. The right camera view can be selected between the straight view mode and right side view mode. In addition, the bird's-eye view mode can also be selected. s an optional setting, the eagle eye view mode can also be selected. Screen display linked with the jog dial operation The jog dial can be operated as desired without causing stress. Turn the jog dial to the right or left to select an item and press the dial to confirm the selection. 7 8

Hill-climbing speed Increased by % (Compared to the SK8MSR-E model) EXPERIENCING COMPETENT PERFORMNCE Our high-power

increased, which thereby shortens the digging cycle time remarkably.

6 Hill-climbing speed Increased by % (Compared to the SK8MSR-E model) EXPERIENCING COMPETENT PERFORMNCE Our high-power engine complies with STGE V emission regulations Compared to previous models, the engine output is significantly increased, which thereby shortens the digging cycle time remarkably. It attains high performances without reducing the speed even when heavy a load is applied or when travelling on a slope. Model : YNMR TNV98CT Engine output Increased by % (Compared to the SK8MSR-E model) Digging cycle time Loaded boom lifting speed Increased by 8% (Compared to the SK8MSR-E model) Shortened by% (Compared to the SK8MSR-E model) rm digging speed Increased by 7% (Compared to the SK8MSR-E model) 9 0

7 GRETER MULTI-FUNCTION CPILITIES CONVENIENT ND SENSILE EQUIPMENT ttachment mode The flow-rate modes of the bucket, breaker, nibbler, and rotating grapple are set before delivery, which allows you to start operating iediately. Mode settings for other attachments, such as the tilt rotator, can easily be added or changed. Engine start password password is required when starting the engine for greater security. The initial password must be set at our workshop. Wiper adjustment function In addition to the intermittent wiper mode and continuous wiper mode, the one-time wiper mode was added. Parallel wipers/roll sun shade Console mount The console-integrated seat allows for comfortable operation. M/FM luetooth (hands-free) radio US port/ V power outlet Smartphone holder You can use the holder with your smartphone connected to the US port. uilt-in rear camera/right camera Openable FOPS guard The openable guard allows for easy maintenance. Increased clearance between the upper body and the shoes Remote control fuel drain cock Engine oil drain cock

GPS Operating Hours Fuel Consumption Data Graph of Work Content comparison of

including digging, idling, travelling and optional operations.

Hrs Idle Hrs Opt tt Hrs Cane Mode Hrs ve, Fuel Consumption Work status Maintenance

warns an alert if an anomaly is sensed, preventing damage that could result in

Provides maintenance status of separate machines operating at multiple sites.

personnel KOELCO office Remote Monitoring for Peace of Mind KOMEXS (Kobelco

and therefore can be deployed in areas where other forms of counication are difficult.

operation, such as operating hours, location, fuel consumption, and maintenance

larm Information Can e Received through E-mail larm information or maintenance notice

Direct ccess to Operational Status Security System ccurate location data can be

8 GPS Operating Hours Fuel Consumption Data Graph of Work Content comparison of operating times of machines at multiple locations shows which locations are busier and more profitable. Operating hours on site can be accurately recorded, for running time calculations needed for rental machines, etc. Data on fuel consumption and idling times can be used to indicate improvements in fuel consumption. The graph shows how working hours are divided among different operating categories, including digging, idling, travelling and optional operations. ase station Fuel consumption Daily report Hydraulic excavator Digging Hrs Travelling Hrs Idle Hrs Opt tt Hrs Cane Mode Hrs ve, Fuel Consumption Work status Maintenance Data and Warning lerts Machine Maintenance Data Web server Warning lerts This system warns an alert if an anomaly is sensed, preventing damage that could result in machine downtime. Provides maintenance status of separate machines operating at multiple sites. Maintenance data is also relayed to KOELCO service personnel, for more efficient planning of periodic servicing. KOELCO service personnel/dealer/customer Maintenance Customer KOELCO service personnel KOELCO office Remote Monitoring for Peace of Mind KOMEXS (Kobelco Monitoring Excavator System) uses satellite counication and internet to relay data, and therefore can be deployed in areas where other forms of counication 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. larm Information Can e Received through larm information or maintenance notice can be received through , using a computer or cell phone. Direct ccess to Operational Status Security System ccurate location data can be obtained even from sites where counications are difficult. Engine Start larm rea larm It can be set an alarm if the machine is moved out of its designated area to another location. The system can be set an alarm if the machine is operated outside designated time. Latest location Operational data downloaded onto a computer helps in formulating daily and monthly reports. larm messages can be received on mobile device. Location Data Daily/Monthly Reports Location records Work data Engine start alarm outside prescribed work time larm for outside of reset area

9 SK8MSR-7 Model Type Engine No. of cylinders ore and stroke Displacement Rated power output Max. torque Pump Type Hydraulic system Relief valve setting oom, arm and bucket Travel circuit Swing circuit Control circuit Pilot control pump Main control valves Oil cooler YNMR TNV98CT Four-stroke, liquid-cooled, direct injection diesel, turbo charged complies with EU Stage V exhaust emission regulation 98 x 0.8 L. kw/,00 min - (ISO 99).7 kw/,00 min - (ISO 96) 9 N.m/,6 min - (ISO 99) 96 N.m/,6 min - (ISO 96) Variable displacement piston pumps + one gear pump x 7. L /min x 9 L /min 9. Mpa {00 f/cm } 9. Mpa {00 f/cm }. Mpa {0 f/cm }.0 Mpa {0 f/cm } Gear type -spool ir cooled type Travel system Travel motors Travel brakes Parking brakes Travel shoes Travel speed Drawbar pulling force Gradeability Cab & control Variable displacement piston, two-speed motors Hydraulic brake Wet multiple plate 9 each side.0/.7 km/h 77 kn (ISO 76) 8% {0 } Cab ll-weather, sound-suppressed steel cab mounted on the silicon-sealed viscous mounts 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 Noise levels External Operator oom, arm & bucket oom cylinders rm cylinder ucket cylinder 98 d() 7 d() 0 x 96 9 x 89 8 x 76 Working ranges oom Range rm 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. m (8') flat bottom ucket capacity ISO heaped m Digging force (ISO 60) rm length ucket digging force rm crowding force.87 m m. m Unit: m Unit: kn {f}.87 m. m 60. {6,0} 7. {,780}.7 {,0} a b h 9 m oom rm length Overall length Overall height (to top of boom) C Overall width D Overall height (to top of cab) E Ground clearance of rear end* F Ground clearance* G Tail swing radius (add on counter weight) G' Distance from centre of swing to rear end H Tumbler distance I Overall length of crawler J Track gauge K Shoe width L Overall width of upperstructure M Dozer blade (up/down) Dimensions M Unit:.0 m.87 m. m 6,70 6,70,00,0,00**, ,60,60,0,80,80 0,00 00(9 )/00 *Wighout including height of shoe lug **0 shoe H I L G, G E D Swing system Swing motor rake Parking brake Swing speed Tail swing radius Min. front swing radius Swing torque ttachments ackhoe bucket and combination Use ucket capacity ISO heaped Struck Opening width With side cutter Without side cutter No. of teeth ucket weight Combination.87 m arm. m arm Standard Recoended Loading only One fixed displacement piston motor Hydraulic; locking automatically when the swing control lever is in the neutral position Wet multiple plate. min -,60,800 7 kn.m m m Standard Fuel tank Cooling system Engine oil Travel reduction gear Swing reduction gear Hydraulic oil tank Dozer blade Dozer cylinder Dimension Working range Refilling capacities & lubrications ackhoe bucket Narrow x 89,00 {for 0 shoe} (width) x (height)* 00 (up) x 00 (down) 0 L.8 L.8 L x. L. L L tank oil level 8 L hydraulic system *Dozer width is changed according to the shoe width difference Wide d c j e g f 9 m 8. m arm centre.87 m arm centre 7 6 Operating weight & ground pressure i In standard trim, with standard boom,. m arm, and 0. m ISO heaped bucket m 0 6 m Shaped Triple grouser shoes (even height) Rubber pad shoes Rubber shoes S Geogrip shoes Shoe width 0 Overall width of crawler,00 Ground pressure kpa Operating weight 8,600 8,900 8,00 8,700, K 6 67 J C F R,60 6

10 Specifications SK8MSR-7 Two piece boom specifications Working ranges Dimensions Mono boom specifications Unit: m oom Two piece boom rm Range.7 m 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. m (8') flat bottom ucket capacity ISO heaped m oom rm length. m a b Unit: Overall length Overall height (to top of boom) C D E F Overall width of crawler Overall height (to top of cab) Ground clearance of rear end* Ground clearance* G Tail swing radius H Tumbler distance I Overall length of crawler J K L M Track gauge Shoe width Overall width of upperstructure Dozer blade (up/down) f j. m arm centre Unit: kn. m 7..7 rm:.87 m ucket: Without counterweight: 700 Shoe: 0 Dozer: lade up m *,80,000 SK8MSR t max. reach *,0 *,0,00,70,760, m *,860,80 J F C. m t max. reach. m *,860,80 *,70 *,70. m,0 *,0,00 6. m.0 m,00,770,80,0 *,0,00 6. m,0,070, m. m,900,60,0,080, m,90,00, m,70,800,0,00,00, m *,60 *,60.97 m,0,70,770,0 *,860,80,0,0,0.8 m -. m *,0 *,0 *,800,770. m -.0 m SK8MSR t max. reach *,80 *,80. m *,70. m SK8MSR R, Rubber shoes S Geogrip shoes 0, , ,00. 8, ,000 : Reach from swing centreline to arm top : rm top height above/below ground C: Lifting capacities in Kilograms ucket: Without bucket Relief valve setting: 9. MPa {00 f/cm} rm:. m ucket: Without counterweight: 700 Shoe: 0 Dozer: lade up. m.0 m. m t max. reach,0.8 m,780. m rm:. m ucket: Without counterweight:, Shoe: 0 Dozer: lade up. m.0 m. m t max. reach *,80 *,80. m *,00,000 *,0 *,0.9 m. m *,860 *,860 *,70 *,70. m,0,90 *,80,0.96 m.0 m *,70,90,0,0 *,0 *,0 6. m,090,80,0,0 6.9 m. m,090,80,70,90 *,00, m,0,70.99 m,0,60,0, m,60,90.6 m -. m *,0 *,0,60,70.8 m *,70 *,70.6 m -.0 m,680,00,000,70,70,070,990,70,80,00 *,80 *,80 *,60 *,60.97 m,660,00,990,70,670,00,960,680 *,860 *,860 *,800 *,800. m rm:.87 m ucket: Without counterweight: 700 Shoe:0 Dozer: lade up. m.0 m. m SK8MSR t max. reach,890. m *,70,90.0 m,0,70,70,0, m,80,00,0, *,00 *,00,60,080,0, m *,0 *,0,70,80,0, m *,60,0 rm:. m ucket: Without counterweight: 700 Shoe:0 Dozer: lade up. m.0 m. m t max. reach,60. m,80,80,60,90.8 m, m. m,870,60, m.0 m,0,80,70,70,060 90, m m. m,80,90,0, m m m *,60 *,60 *,70 *,70,00, m -. m *,60 *,60,60,0,80, m *760 *760. m -.0 m *6,70 *6,70,80,90 *,60 *, m *860 *860.9 m rm:. m ucket: Without counterweight: Shoe: 0 Dozer: lade up. m.0 m. m. m.0 m,70. m,80,80,70 *,60 *,60 *,70 *,70 -. m *,60 *,60,990,0 -.0 m *6,70 *6,70,90,90 *,60 *,60 SK8MSR,00,70,060,770,00,0 *,90 *,90,90,0,90,70.0 m rm:. m ucket: Without counterweight:,060 Shoe: 0 Dozer: lade up. m.0 m,00,70,00 6. m. m, m.0 m,780, m. m,0,600,70,0, m *,60 *,60 *,70 *,70,0,00 870, m -. m *,60 *,60,00,0 *860 *860.9 m -.0 m *6,70 *6,70,0,60 *,60 *,60. m.0 m,00,0 *,790 *,790,0. m,60,90 *,00 *,00,0 -. m *,0 *,0 *, m SK8MSR t max. reach t max. reach,0.8 m. m,00,760 *,660,0.8 m,070,780,0,0 *,90 *,90,00,00,80,00 6. m,00 960, m, , m,0, m,80,0,00 880, m *860 *860.9 m rm:. m ucket: Without counterweight:, Shoe: 0 Dozer: lade up. m.0 m. m t max. reach *,000,980. m *,080,90,0,0.8 m. m *,0,90,0,60,0,0,60, m.0 m *,000,0 *,90 *,90,0,0, m m. m,0,900,90,60,60, m *,70 *,70,790,0,00,00, m,770,90,80,000, m *860 *860.9 m *,70 *,70,90,60,60,080,070,690,80,0,0,00, m *,60 *,60,780,800,0,60, m -. m *,60 *,60 *760 *760. m -.0 m *6,70 *6,70 *,00 *,60 *,60. m *,660 rm:.87 m ucket: Without counterweight:, Shoe: 0 Dozer: lade up. m SK8MSR t max. reach,0,70 *,660 *,660.8 m,900 *,60 *,60,0 6. m Note: *,60 *,60.97 m *,0,90.9 m. m *,860,670,80,80,60, m.0 m,80,90, 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, *,70,60. m, m. rm top defined as lift point.. 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 hazardous conditions, experience of personnel, etc.. m,700,60, m. m,700,60, m,970,0,60,70, m,90,0,600,60,060 90, m -. m *,90 *,90,000,70,600,60,90,0.6 m -. m *,0 *,0,960,0,70,0,70,000.8 m. 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. -.0 m *,70 *,70.6 m -.0 m *,860,0 *,800,80. m 6. Lift capacities apply to only machine as originally manufactured and normally equipped by KOELCO CONSTRUCTION MCHINERY CO., LTD. *,80 *,80,0 *,800. 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. *,80 *,80. m, m.0 m *,70 rm:.87 m ucket: Without counterweight:, Shoe: 0 Dozer: lade up. m. m *,60 *,60.97 m Triple grouser shoes Rubber pad shoes (even height) kpa,90,0 -. m rm:. m ucket: Without counterweight:,060 Shoe: 0 Dozer: lade up Two piece boom specifications K Rating over side or 60 degrees. m,0 Shaped Mono boom specifications,790 *,90 *,90 Rating over front,70, m 60 Shoe width Overall width of crawler Ground pressure m Operating weight & ground pressure.87 m. m -. m Lifting capacities,60 In standard trim, with two piece boom,. m arm, and 0. m ISO bucket. m,890 Operating weight SK8MSR SK8MSR Digging force (ISO 60) ucket digging force rm crowding force. m E 0.87 m arm centre rm length,70 0,760. m L,00 6 H I 7.0 m.0 m M 9m 8, c *,860 0 i. m g. m SK8MSR t max. reach D,0 7 e. m SK8MSR G.0 m 7 d. m Unit: 9m 8 6 rm:. m ucket: Without counterweight: Shoe: 0 Dozer: lade up *Wighout including height of shoe lug **Long Stroke Dozer h SK8MSR Two piece boom.7 m. m 7,0 7,0,00,0,00, ,60,0,80,80 0,00 00(9 )/00** rather than tipping load. 8 8

STANDARD EQUIPMENT OPTIONAL EQUIPMENT. Bucket capacity: m3. Engine power: 53.7 kw/2,100 min-1. Operating weight: 7,800 9,310 kg SK75SR-7

STANDARD EQUIPMENT OPTIONAL EQUIPMENT. Bucket capacity: m3. Engine power: 53.7 kw/2,100 min-1. Operating weight: 7,800 9,310 kg SK75SR-7 SK7SR-7 STNDRD EQUIPMENT ENGINE Engine, YNMR TNV98CT, Diesel engine with turbocharger and intercooler, EU Stage V compliant uto Idle Stop utomatic engine deceleration atteries ( x V - 7 h) Starting motor