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Hyundai R140LC-9S Manual

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Foreword ----------------------------------------------------------- 0-1

Before servicing this machine --------------------------- 0-2

EC regulation approved ------------------------------------ 0-3

Table to enter S/No and distribution --------------------- 0-4

Safety labels ------------------------------------------------------ 0-5

Machine data plate -------------------------------------------- 0-18

Guide (direction, S/No, symbol) ------------------------ 0-19

SAFETY HINTS

1. Before operating the machine -------------------- 1-1

2. During operating the machine -------------------- 1-16

3. During maintenance ----------------------------------- 1-23

4. Parking -------------------------------------------------------- 1-26

SPECIFICATIONS

1. Major components ------------------------------------- 2-1

2. Specifications -------------------------------------------- 2-2

3. Working range ------------------------------------------- 2-6

4. Weight ------------------------------------------------------- 2-10

5. Lifting capacities ---------------------------------------- 2-12

6. Bucket selection guide ------------------------------- 2-16

7. Undercarriage ------------------------------------------- 2-22

8. Specification for major components ----------- 2-24

9. Recommended oils ------------------------------------ 2-27

CONTROL DEVICES

1. Cab devices ----------------------------------------------- 3-1

2. Cluster ------------------------------------------------------- 3-2

3. Switches ---------------------------------------------------- 3-34

4. Levers and pedals ------------------------------------- 3-38

5. Air conditioner and heater ------------------------- 3-41

6. Others -------------------------------------------------------- 3-48

OPERATION

1. Suggestion for new machine ---------------------- 4-1

2. Check before starting the engine --------------- 4-2

3. Starting and stop the engine ---------------------- 4-3

4. Mode selection system ------------------------------- 4-7

5. Operation of the working device ----------------- 4-20

6. Traveling of the machine ---------------------------- 4-21

7. Efficient working method --------------------------- 4-24

8. Operation in the special work sites ------------- 4-28

9. Normal operation of excavator ------------------- 4-30

10. Attachment lowering ---------------------------------- 4-31

11. Storage -------------------------------------------------- --- 4-32

12. RCV lever operating pattern ----------------------- 4-34

13. Switching hydraulic attachment circuit -------- 4-35

TRANSPORTATION

1. Preparation for transportation -------------------- 5-1

2. Dimension and weight ------------------------------- 5-2

3. Loading the machine --------------------------------- 5-5

4. Fixing the machine ------------------------------------ 5-7

5. Loading and unloading by crane ---------------- 5-8

MAINTENANCE

1. Instruction ------------------------------------------------- 6-1

2. Tightening torque --------------------------------------- 6-6

3. Fuel, coolant and lubricants ----------------------- 6-9

4. Maintenance check list ------------------------------ 6-11

5. Maintenance chart ------------------------------------ 6-16

6. Service instruction ------------------------------------- 6-18

7. Electrical system --------------------------------------- 6-42

8. Air conditioner and heater -------------------------- 6-45

TROUBLESHOOTING GUIDE

1. Engine -------------------------------------------------- ----

2. Electrical system --------------------------------------- 7-2

3. Others ------------------------------------------------------- 7-3

HYDRAULIC BREAKER AND QUICK CLAMP

1. Selecting hydraulic breaker ------------------------ 8-1

2. Circuit configuration ------------------------------------ 8-2

3. Maintenance ----------------------------------------------- 8-3

4. Precaution while operating the breaker ------ 8-4

5. Quick clamp ------------------------------------------------ 8-6

INDEX

-------------------------------------------------------------- 9-1

CONTENTS

7-1

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Summary of Contents for Hyundai R140LC-9S

Page 1 CONTENTS Foreword ----------------------------------------------------------- 0-1 6. Traveling of the machine ---------------------------- 4-21 Before servicing this machine --------------------------- 0-2 7. Efficient working method --------------------------- 4-24 EC regulation approved ------------------------------------ 0-3 8. Operation in the special work sites ------------- 4-28 Table to enter S/No and distribution --------------------- 0-4 9.
Page 2 3. Use genuine Hyundai spare parts genuine Hyundai spare parts for the replacement of parts. We expressly point out that Hyundai will not accept any responsibility for defects resulting from non- genuine parts or non workmanlike repair. In such cases Hyundai cannot assume liability for any damage.
Page 3 The procedures in this manual do not supersede any requirements imposed by federal, state, provin- cial or local laws. Hyundai can not anticipate every possible circumstance or environment in which this machine may be used and serviced. All personnel must remain alert to potential hazards.
Page 4 EC REGULATION APPROVED EC REGULATION APPROVED Noise level (EN474-1 : 2006 and 2000/14/EC) are as followings. : 100 dB (EU only) 71 dB The value of vibrations transmitted by the operator's seat are lower than standard value of (EN474-1 : 2006 and 2002/44/EC)
Page 5 EC Declaration of Conformity 1. HYUNDAI CONSTRUCTION EQUIPMENT EUROPE N.V VOSSENDAAL 11, 2440 GEEL (Belgium), as authorized representative in the European Community of HYUNDAI CONSTRUCTION EQUIPMENT Co. Ltd.(Korea) certiﬁ es that the construction equipment machinery. Machine Type : ******* Brand : HYUNDAI...
Page 6 TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR Machine Serial No. Engine Serial No. Manufacturing year Manufacturer Hyundai Construction Equipment co., Ltd. 12th, Fl., Hyundai Bldg. 75, Yulgok-ro, Jongno-Gu, Address Seoul, 03058, Korea Hyundai Construction Equipment U.S.A, Inc Distributor for U.S.A 6100 Atlantic Boulevard Norcross...
Page 7 SAFETY LABELS SAFETY LABELS 1. LOCATION 1. LOCATION Always keep these labels clean. If they are lost or damage, attach them again or replace them with a new label. PUMP SCREEN CAB INSIDE-RH CAB INSIDE-LH LH CONSOLE BOX BATTERY COVER SCREEN PLATE 1409S0SL01 Air cleaner filter...
Page 8 2. DESCRIPTION 2. DESCRIPTION There are several specific warning labels on this machine please become familiarized with all warn- ing labels. Replace any safety label that is damaged, or missing. AIR CLEANER FILTER AIR CLEANER FILTER (item 1) This warning label is positioned on the air cleaner cover.
Page 9 BATTERY ACCIDENT BATTERY ACCIDENT (item 5) This warning label is positioned on the bat- tery cover. Electrolyte containing sulfuric acid cause Electrolyte containing sulfuric acid cause severe burns. Avoid being in contact with severe burns. Avoid being in contact with skin, eyes or clothes.
Page 10 7) 7) HYDRAULIC OIL LEVEL HYDRAULIC OIL LEVEL (item 7) This warning label is positioned on the screen plate. Place the bucket on the ground whenever Place the bucket on the ground whenever servicing the hydraulic system. servicing the hydraulic system. Check oil level on the level gauge.
Page 11 SIDE KEEP CLEAR SIDE KEEP CLEAR (item 13) This warning label is positioned on the LH side cover. To prevent serious personal injury or To prevent serious personal injury or death keep clear of machine swing radi- death keep clear of machine swing radi- Do not deface or remove this label from Do not deface or remove this label from the machine.
Page 12 NO STEP-ENGINE HOOD/CWT NO STEP-ENGINE HOOD/CWT (item 16) These warning labels are positioned on the engine hood and counterweight. Don't step on the engine hood and coun- Don't step on the engine hood and coun- terweight. terweight. 21070FW16 TRANSPORTING TRANSPORTING (item 17) This warning label is positioned right side of upper frame.
Page 13 MAX HEIGHT MAX HEIGHT (item 20) This warning label is positioned on the right side window of the cab. Serious injury or death can result from Serious injury or death can result from contact with electric lines. contact with electric lines. An electric shock being received by An electric shock being received by merely coming into the vicinity of an...
Page 14 AIR CONDITIONER FILTER AIR CONDITIONER FILTER (item 24) This warning label is positioned on the air conditioner cover. Periodic and proper inspection, cleaning Periodic and proper inspection, cleaning and change of filter prolong air condition- and change of filter prolong air condition- er life time and maintain good perfor- er life time and maintain good perfor- mance.
Page 15 TIE (item 36) This warning label is positioned on the lower frame. Make sure no personal are standing Make sure no personal are standing close to the tow rope. close to the tow rope. See page 4-23 for detail. See page 4-23 for detail. 4507A0FW02 KEEP CLEAR-BOOM/ARM KEEP CLEAR-BOOM/ARM (item 37)
Page 16 FALLING FALLING (item 39) These warning labels are positioned on the top of the hydraulic tank and counterweight. Falling is one of the major cause of per- Falling is one of the major cause of per- sonal injury. sonal injury. Be careful of slippery conditions on the Be careful of slippery conditions on the platforms, steps and handrails when...
Page 17 A special air bleed valve is nec- essary for this operation, so please con- tact your Hyundai distributor. CONTROL IDEOGRAM-DOZER (item 45) This warning label is positioned on the LH console box.
Page 18 RCV LEVER PATTERN RCV LEVER PATTERN (item 46) This warning label is positioned on the screen plate. ※ See page 4-34 for details. See page 4-34 for details. 14W90FW47 SWING BEARING SWING BEARING (item 47) This warning label is positioned in the front of swing ring gear.
Page 19 FUEL SHUT OFF (item 50) This warning label is positioned on the hydraulic tank. Fill only the hydraulic oil. Do not fill the diesel fuel. 140WH90FW51 WATER SEPARATOR (item 51) This warning label is positioned in right win- dow of the cab. In order to protect high pressure fuel system, please drain water in water separator before In order to protect high pressure fuel...
Page 20 5 Manufacturing year The machine serial number assigned to this particular machine and should be used when request- ing information or ordering service parts for this machine from your authorized HYUNDAI dealer. The machine serial number is also stamped on the frame.
Page 21 GUIDE GUIDE 1. DIRECTION 1. DIRECTION Forward The direction of this manual indicate forward, back- ward, right and left on the standard of operator when the travel motor is in the rear and machine is on the traveling direction. Left Right Dozer blade Backward...
Page 22 SAFETY HINTS 1. BEFORE OPERATING THE MACHINE Think-safety first. In special situation, wear protective clothing including a safety helmet, safety shoes, gloves, safety glasses and ear protection as required by the job condition. Almost every accident is caused by disre- garding the simple and fundamental safety hints.
Page 23 Check daily according to the operation man- ual. Repair the damaged parts and tighten the loos- ened bolts. 13031SH05 Check for leakage of engine oil, hydraulic oil, fuel and coolant. Keep machine clean, clean machine regularly. 13031SH06 Do not operate the machine if it requires repairs. Operate after complete repair.
Page 24 UNAUTHORIZED MODIFICATION Any modification made without authorization from Hyundai can create hazards. Before making a modification, consult your Hyundai distributor. Hyundai will not be respon- sible for any injury or damage caused by any unauthorized modification. PREPARE FOR EMERGENCY Only in case of emergency, use the installed hammer for breaking the windshield of the cab, and then exit carefully.
Page 25 Do not use attachments that are not authorized by Hyundai or your Hyundai distributor. Use of unauthorized attachments could create a safety problem and adversely affect the proper opera- tion and useful life of the machine.
Page 26 SAFETY FEATURES Be sure all guards and covers are in their prop- er position. Have guards and covers repaired if damaged. Use safety features such as safety lock and seat belts properly. Never remove any safety features. Always keep them in good operating condition. Improper use of safety features could result in serious bodily injury or death.
Page 27 FIRE PREVENTION AND EXPLOSION PREVENTION Regeneration The exhaust gas temperatures during regeneration will be elevated. Follow proper fire prevention instructions and use the disable regeneration function when appropriate. General All fuels, most lubricants, and some coolant mixtures are flammable. To minimize the risk of fire or explosion, the following actions are recommended.
Page 28 SAFETY FEATURES Be sure all guards and covers are in their proper position. Have guards and covers repaired if damaged. Use safety features such as safety lock and seat belts properly. Never remove any safety features. Always keep them in good operating condition. Improper use of safety features could result in serious bodily injury or death.
Page 29 Store fuels and lubricants in properly marked containers away from unauthorized personnel. Store oily rags and flammable materials in protective containers. Do not smoke in areas that are used for storing flammable materials. 3001SH02 Use caution when you are fueling a machine. Do not smoke while you are fueling a machine.
Page 30 Fire on a machine can result in personal injury or death. Exposed battery cables that come into contact with a grounded connection can result in fires. Replace cables and related parts that show signs of wear or damage. Contact your Hyundai dealer. Wiring Check electrical wires daily.
Page 31 Do not operate a machine when a fire hazard exists. Repair any lines that are corroded, loose, or damaged. Leaks may provide fuel for fires. Consult your Hyundai dealer for repair or for replacement parts. Ether Ether (if equipped) is commonly used in cold weather applications.
Page 32 Fire Extinguisher As an additional safety measure, keep a fire extinguisher on the machine. Be familiar with the operation of the fire extinguisher. Inspect the fire extinguisher and service the fire extinguisher regularly. Follow the recommendations on the instruction plate. Consider installation of an aftermarket Fire Suppression System, if the application and working conditions warrant the installation.
Page 33 Do not weld the ROPS structure in order to install the fire extinguisher. Also, do not drill holes in the ROPS structure in order to mount the fire extinguisher on the ROPS. Consult your Hyundai dealer for the proper procedure for mounting the fire extinguisher. 1-12...
Page 34 THE EUROPEAN UNION PHYSICAL AGENTS (VIBRATION) DIRECTIVE 2002/44/EC Vibration Data for Earth-moving Machines Information Concerning Hand/Arm Vibration Level When the machine is operated according to the intended use, the hand/arm vibration of this machine is below 2.5 m/s Information Concerning Whole Body Vibration Level The highest root mean square value of weighted acceleration to which the whole body is subjected, is less than 0.5 m/s This section provides vibration data and a method for estimating the vibration level for earth moving...
Page 35 All vibration levels are in meter per second squared. ISO Reference Table A – Equivalent vibration levels of whole body vibration emission for earthmoving equipment. Vibration Levels Scenario Factors Machine Typical operating Machine kind family condition X axis Y axis Z axis X axis Y axis...
Page 36 Guidelines for Reducing Vibration Levels on Earthmoving Equipment Properly adjust machines. Properly maintain machines. Operate machines smoothly. Maintain the conditions of the terrain. The following guidelines can help reduce the whole body vibration level : Use the right type and size of machine, equipment, and attachments. Maintain machines according to the manufacturer’s recommendations.
Page 37 2. DURING OPERATING THE MACHINE Use the handle and footstep when getting on or off the machine. Do not jump on or off the machine. 13031SH09 Sound the horn to warn nearby personnel before operating the machine. Remove all the obstacles like frost on the win- dow before operating the machine for the good visibility.
Page 38 Provide proper ventilation when operating engine in a closed area to avoid the danger of exhaust gases. 13031SH13 Check the locations of underground gas pipes or water line and secure the safety before operation. 13031SH14 The operating near the electrical lines is very dangerous.
Page 39 Watch out for obstacles. Be particularly careful to check the machine clearance during the swing. 13031SH17 When using the machine as breaker or working in a place where stones may fall down, cab roof guard and head guard should be pro- vided for proper protection.
Page 40 The operation on a slope is dangerous. Avoid operating the machine on a slope of over 10 degree. 13031SH21 Operate the machine after making ground flat when operation is required on a slope. 13031SH22 The swing on the slope can be danger of rolling over.
Page 41 Avoid traveling in a cross direction on a slope as it can cause the danger of rolling over and slid- ing. 13031SH25 Traveling on a slope is dangerous. Be sure to operate slowly when traveling down a slope and maintain the bucket at a height of 20~30 cm (1 ft) above the ground so that it can be used as brake in an emergency.
Page 42 Before traveling the machine, sound the horn to warn nearby personnel. Operate forward and backward correctly with confirming the location of the travel motor. 13031SH29 Slow down when traveling through obstacles or uneven ground. 13031SH30 When working on soft ground, place mats or wood boards on the ground to prevent the machine sinking.
Page 43 Additional track frame step can be fitted for wider optional shoe. In this case please contact your Hyundai distributor. Do not hold any control levers when getting on or off the machine.
Page 44 3. DURING MAINTENANCE Stop the engine immediately when the trouble of the machine is found. Inspect immediately the cause of trouble such as vibration, overheating and trouble in the clus- ter then repair. 13031SH33 Park on a flat place and stop the engine for inspecting and repairing.
Page 45 There is the danger of fire in fuel and oil. Store in cool and dry area, away from any open flames. 13031SH37 Do not touch exhaust pipe, or may cause severe burn. 13031SH38 Do not open the engine hood and covers while the engine is running.
Page 46 Be careful that the front window may be prompt- ly closed. Be sure to support stay, when the side door needs to be opened. Be careful that the open side door may closed by the external or natural force like strong wind. 13031SH41 The antislip protection should be replaced if they have become worn or have been printed...
Page 47 4. PARKING When leaving the machine after parking, lower the bucket to the ground completely and put the safety lever at parking position then remove the key. Lock the cab door. 13031SH44 Park the machine in the flat and safe place. 13031SH45 Hope you can work easily and safely observing safety rules.
Page 48 SPECIFICATIONS SPECIFICATIONS 1. MAJOR COMPONENT 1. MAJOR COMPONENT Tool box Fuel tank Hydraulic tank Main pump Engine Radiator Oil cooler Tooth Turning joint Swing motor Bucket Main control valve Arm cylinder Boom Boom cylinder Muffler Counterweight Bucket cylinder Sprocket Control link Idler Track roller Dozer blade...
Page 49 2. SPECIFICATIONS R140LC-9S 4.60 m (15' 1") BOOM and 2.50 m (8' 2") ARM I(I') B(L) 1409S2SP02 Description Unit Specification Operating weight kg (lb) 13980 (30820) Bucket capacity (SAE heaped), standard 0.58 (0.76) Overall length 7810 (25' 7") Overall width, with 600 mm shoe 2600 (8' 6")
Page 50 R140LC-9S, 4.90 m (16' 1") HYDRAULIC ADJUSTABLE BOOM and 2.50 m (8' 2") ARM I(I') B(L) 14092SP03 Description Unit Specification Operating weight kg (lb) 13980 (30860) Bucket capacity (SAE heaped), standard 0.58 (0.76) Overall length 8170 (26' 8") Overall width, with 600 mm shoe 2600 (8' 6")
Page 51 R140LCD-9S I(I') B(L) 1409S2SP04 Description Unit Specification Operating weight kg (lb) 14800 (32630) Bucket capacity (SAE heaped), standard 0.58 (0.76) Overall length 8210 (26' 11") Overall width, with 600 mm shoe 2600 (8' 6") Overall height of boom 2780 (9' 1") Superstructure width 2500 (8' 2") Overall height of cab...
Page 52 R140LCM-9S I(I') B(L) 1409S2SP05 Description Unit Specification Operating weight kg (lb) 16880 (37210) Bucket capacity (SAE heaped), standard 0.58 (0.76) Overall length 7790 (25' 6") Overall width, with 800 mm shoe 2840 (9' 4") Overall height of boom 2830 (9' 3") Superstructure width 2500 (8' 2") Overall height of cab...
Page 53 3. WORKING RANGE 3. WORKING RANGE 1) 1) R140LC/LCD-9S R140LC/LCD-9S (1) (1) 4.60 4.60 m (15' 1") MONO (15' 1") MONO BOOM BOOM 14092SP06 2.10 m (6' 11") Arm ※2.50 m ( 8' 2") Arm 3.00 m ( 9' 10") Arm Description 1.90 m (6' 3") Arm Max digging reach...
Page 54 (2) (2) 4.10 4.10 m (13' 5") MONO (13' 5") MONO BOOM BOOM 14092SP06 Description 1.90 m (6' 3") Arm 2.10 m (6' 11") Arm Max digging reach 7260 mm (23' 10") 7420 mm (24' 4") Max digging reach on ground 7090 mm (23' 3") 7260 mm (23'10") Max digging depth...
Page 55 (3) (3) 4.90 4.90 m (16' 1") (16' 1") ADJUST BOOM ADJUST BOOM 14092SP08 Description 1.90 m (6' 3") Arm 2.10 m (6' 11") Arm 2.50 m ( 8' 2") Arm Max digging reach 8140 mm (26' 8") 8320 mm (27' 4") 8720 mm (28' 7") Max digging reach on ground 8000 mm (26' 3")
Page 56 2) 2) R140LCM-9S R140LCM-9S 4.6 m (15' 1") (15' 1") MONO BOOM MONO BOOM (1) (1) 14092SP09 2.10 m (6' 11") Arm ※2.50 m ( 8' 2") Arm 3.00 m ( 9' 10") Arm Description 1.90 m (6' 3") Arm Max digging reach 7750 mm (25' 5") 7920 mm (26' 0")
Page 57 4. WEIGHT 4. WEIGHT 1) 1) R140LC-9S, R140LCD-9S R140LC-9S, R140LCD-9S R140LC-9S R140LCD-9S Item Upper structure assembly 5630 12420 Main frame weld assembly 1160 2560 Engine assembly Main pump assembly Main control valve assembly Swing motor assembly Hydraulic oil tank assembly...
Page 58 2) 2) R140LCM-9S R140LCM-9S R140LCM-9S Item Upper structure assembly 5630 12420 Main frame weld assembly 1160 2560 Engine assembly Main pump assembly Main control valve assembly Swing motor assembly Hydraulic oil tank assembly Fuel tank assembly Counterweight 2000 4410 Cab assembly Lower chassis assembly 8700 19180...
Page 59 5. LIFTING CAPACITIES 5. LIFTING CAPACITIES 1) 1) R140LC-9S R140LC-9S 4.60 m (15' 1") boom, 2.50 m (8' 2") arm equipped with 0.58 m (SAE heaped) bucket and 600 mm (24") triple grouser shoe and 2000 kg (4410 Ib) counterweight.
Page 60 2) 2) R140LC-9S, R140LC-9S, ADJUST ADJUST BOOM BOOM 4.90 m (16' 1") adjust boom, 1.90 m (6' 3") arm equipped with 0.58 m (SAE heaped) bucket and 600 mm (24") triple grouser shoe and 2000 kg (4410 Ib) counterweight. : Rating over-front...
Page 61 3) 3) R140LCD-9S R140LCD-9S 4.60 m (15' 1") boom, 1.9 m (6' 3") arm equipped with 0.58 m (SAE heaped) bucket and 600 mm (24") triple grouser shoe and 2000 kg (4410 Ib) counterweight. : Rating over-front : Rating over-side or 360 degree Load radius At max.
Page 62 4) 4) R140LCM-9S R140LCM-9S 4.60 m (15' 1") boom, 1.90 m (6' 3") arm equipped with 0.58 m (SAE heaped) bucket and 800 mm (32") triple grouser shoe and 2000 kg (4410 Ib) counterweight. : Rating over-front : Rating over-side or 360 degree Load radius At max.
Page 63 6. BUCKET SELECTION GUIDE 6. BUCKET SELECTION GUIDE 1) 1) R140LC-9S, R140LCD-9S R140LC-9S, R140LCD-9S General bucket General bucket 0.23 m 0.40, 0.46 m 0.52, 0.58, 0.65, 0.71 m heaped bucket heaped bucket heaped bucket Recommendation Capacity Width 4.6 m (15' 1") boom 4.1 m (13' 5") boom...
Page 64 Special bucket Special bucket Ditch cleaning bucket Slope finishing bucket ★0.45 m ⊙0.55 m heaped bucket heaped bucket Recommendation Capacity Width 4.6 m (15' 1") boom 4.1 m (13' 5") boom Weight CECE Without With 1.9 m arm 2.1 m arm 2.5 m arm 3.0 m arm 1.9 m arm...
Page 65 2) 2) R140LC-9S, R140LC-9S, ADJUST ADJUST BOOM BOOM (1) (1) General bucket General bucket 0.23 m 0.40, 0.46 m 0.52, 0.58, 0.65, 0.71 m heaped bucket heaped bucket heaped bucket Recommendation Capacity Width 4.9 m (16' 1") boom Weight CECE...
Page 66 (2) (2) Special bucket Special bucket Ditch cleaning bucket Slope finishing bucket ★0.45 m 0.55 m heaped bucket heaped bucket Recommendation Capacity Width 4.9 m (16' 1") boom Weight CECE Without With 1.9 m arm 2.1 m arm 2.5 m arm heaped heaped side cutter...
Page 67 3) 3) R140LCM-9S R140LCM-9S (1) (1) General bucket General bucket 0.23 m 0.40, 0.46 m 0.52, 0.58, 0.65, 0.71 m heaped bucket heaped bucket heaped bucket Recommendation Capacity Width 4.6 m (15' 1") boom Weight CECE Without With 1.9 m arm 2.1 m arm 2.5 m arm 3.0 m arm...
Page 68 (2) (2) Special bucket Special bucket Ditch cleaning bucket Slope finishing bucket ★0.45 m 0.55 m heaped bucket heaped bucket Recommendation Capacity Width 4.9 m (16' 1") boom Weight CECE Without With 1.9 m arm 2.1 m arm 2.5 m arm heaped heaped side cutter...
Page 69 ※600 (24) Shoe width mm (in) 500 (20) 700 (28) Operating weight kg (lb) 13790 (30400) 13980 (30820) 14210 (31330) R140LC-9S Ground pressure 0.43 (6.11) 0.36 (5.12) 0.32 (4.55) kgf/cm (psi) Overall width mm (ft-in) 2500 (8' 2") 2600 (8' 6") 2700 (8' 10")
Page 70 4) 4) SELECTION OF TRACK SHOE SELECTION OF TRACK SHOE Suitable track shoes should be selected according to operating conditions. Method of selecting shoes Method of selecting shoes Confirm the category from the list of applications in table table 2 2, then use table table 1 1 to select the shoe.
Page 71 8. SPECIFICATIONS FOR MAJOR COMPONENTS ENGINE Item Specification Model Cummins B3.9-C Type 4-cycle turbocharged charge air cooled diesel engine Cooling method Water cooling Number of cylinders and arrangement 4 cylinders, in-line Firing order 1-3-4-2 Combustion chamber type Direct injection type Cylinder bore stroke 102 120 mm Piston displacement...
Page 72 GEAR PUMP Item Specification Type Fixed displacement gear pump single stage Capacity 15cc/rev Maximum pressure 40 kgf/cm (570 psi) Rated oil flow 28.5 /min (7.5 U.S. gpm / 6.3 U.K. gpm) MAIN CONTROL VALVE Item Specification Type 11 spools Operating method Hydraulic pilot system Main relief valve pressure 350 kgf/cm...
Page 73 Ground pressure Link quantity Overall width Standard 600 mm (24") 2600 mm ( 8' 6") 0.36 kgf/cm (5.12 psi) R140LC-9S 500 mm (20") 2500 mm ( 8' 2") 0.43 kgf/cm (6.11 psi) Option 700 mm (28") 2700 mm ( 8' 10") 0.31 kgf/cm...
Page 74 9. RECOMMENDED OILS Use only oils listed below. Do not mix different brand oil. Please use HYUNDAI genuine oil and grease. Ambient temperature C( F) Capacity Service point Kind of fluid (U.S. gal) (-58) (-22) (-4) (14) (32) (50) (68)
Page 75 CONTROL DEVICES CONTROL DEVICES 1. CAB DEVICES 1. CAB DEVICES The ergonomically designed console box and suspension type seat provide the operator with com- fort. 2) 2) ELECTRONIC MONITOR SYSTEM ELECTRONIC MONITOR SYSTEM The centralized electronic monitor system allows the status and conditions of the machine to be monitored at a glance.
Page 76 2. CLUSTER 2. CLUSTER (TYPE 1) 1) 1) STRUCTURE STRUCTURE The cluster consists of LCD and switches as shown below. The LCD is to warn the operator in case of abnormal machine operation or conditions for the appropriate operation and inspection. Also, The LCD is to set and display for modes, monitoring and utilities with the switches.
Page 77 2) 2) GAUGE GAUGE (1) (1) Operation screen Operation screen Engine coolant temperature gauge Default Option Hydraulic oil temperature gauge Fuel level gauge RPM / Tripmeter display 21093CD07A Operation screen type can be set by the screen type menu of the display. Operation screen type can be set by the screen type menu of the display.
Page 78 3) 3) WARNING LAMPS WARNING LAMPS Battery charging warning lamp Air cleaner warning lamp Engine oil pressure warning lamp Overload warning lamp Emergency warning lamp Fuel level warning lamp Engine coolant Hydraulic oil temperature temperature warning lamp warning lamp 2209S3CD08D Each warning lamp on the top of the LCD pops up on the center of LCD and the buzzer sounds Each warning lamp on the top of the LCD pops up on the center of LCD and the buzzer sounds when the each warning is happened.
Page 79 Emergency warning lamp Emergency warning lamp (4) (4) This lamp pops up and the buzzer sounds when each of the below warnings is happened. Engine coolant overheating (over 105˚C) Hydraulic oil overheating (over 105˚C) Pump EPPR circuit abnormal or open Attachment flow EPPR circuit abnormal or open 21093CD30 MCU input voltage abnormal...
Page 80 Overload warning lamp Overload warning lamp (opt) (8) (8) When the machine is overload, the overload warning lamp blinks during the overload switch is ON. (if equipped) Reduce the machine load. 21093CD36...
Page 81 4) 4) PILOT LAMPS PILOT LAMPS Work tool mode pilot lamp Message display Work mode pilot lamp Travel speed pilot lamp Power/User mode pilot lamp Auto idle pilot lamp Power max pilot lamp Maintenance pilot lamp Preheat pilot lamp Fuel warmer pilot lamp Warming up pilot lamp Decel pilot lamp Decel pilot lamp...
Page 82 Preheat pilot lamp Preheat pilot lamp (3) (3) Turning the start key switch ON position starts preheating in cold weather. Start the engine after this lamp is OFF. 21093CD39 (4) (4) Warming up pilot lamp Warming up pilot lamp This lamp is turned ON when the coolant temperature is below 30˚C (86˚F ).
Page 83 5) 5) SWITCHES SWITCHES Power/User mode Auto idle pilot lamp pilot lamp Travel speed pilot lamp Work mode pilot lamp Escape(previous or parent menu) Power mode switch Rear camera(option) Work mode switch Auto idle/Buzzer stop switch User mode switch Travel speed switch Select switch 21093CD45 When the switches are selected, the pilot lamps are displayed on the LCD.
Page 84 (3) (3) User mode switch User mode switch This switch is used to memorize the current machine operating status in the MCU and activate the memorized user mode. Memory : Push more than 2 seconds. Action : Push within 2 seconds. Cancel : Push this switch once more within 2 seconds.
Page 85 6) 6) MAIN MENU MAIN MENU Press 21093CD64 21093CD64B 21093CD64A Please refer to select switch, page 3-10 for selection and change of menu and input value. Please refer to select switch, page 3-10 for selection and change of menu and input value. (1) (1) Structure Structure...
Page 86 (2) (2) Mode setup Mode setup Work tool Work tool 21093CD65 21093CD65A 21093CD65B A : Select one installed optional attachment. B : Max ﬂ ow - Set the maximum ﬂ ow for the attachment. Flow level - Reduce the operating ﬂ ow from maximum ﬂ ow. Breaker - Max 7 steps, Reduced 10 lpm each step.
Page 87 Auto power boost Auto power boost 21093CD65L 21093CD65M The power boost function can be activated or cancelled. Enable - The digging power is automatically increased as working conditions by the MCU. It is operated max 8 seconds. Disable - Not operated. Initial mode Initial mode 21093CD65P...
Page 88 (3) (3) Monitoring Monitoring Active fault Active fault 21093CD66 21093CD66A-1 21093CD66B The active faults of the MCU can be checked by this menu. Logged fault Logged fault 21093CD66C 21093CD66D-1 21093CD66E The logged faults of the MCU can be checked by this menu. Delete logged fault Delete logged fault 21093CD66F...
Page 89 Monitoring Monitoring (digital) 21093CD66M 21093CD66N 21093CD66P The switch status or output status can be conﬁ rmed by this menu. The activated switch or output pilot lamps are light ON. Operating hours Operating hours 21093CD66Q 21093CD66R The operating hour of each mode can be conﬁ rmed by this menu. 3-15...
Page 90 (4) (4) Management Management ① Maintenance information Maintenance information 21093CD67 21093CD67A 21093CD67R 21093CD67Q 21093CD67T 21093CD67S · Alarm( ) : Gray - Normal Yellow - First warning - Second warning · Replacement : The elapsed time will be reset to zero (0). ·...
Page 91 Machine security Machine security 21093CD67C 21093CD67D 21093CD67E ESL mode ESL mode ESL : Engine Starting Limit ESL mode is designed to be a theft deterrent or will pre- vent the unauthorized operation of the machine. If the ESL mode was selected Enable, the password will be required when the start switch is turned ON.
Page 92 Machine Information Machine Information 21093CD67F 21093CD67G This can conﬁ rm the identiﬁ cation of the cluster, MCU, engine and machine. A/S phone number A/S phone number 21093CD67J 21093CD67K 21093CD67L 21093CD67Z 21093CD67Y Service menu Service menu 21093CD67M 21093CD67N 21093CD67P Enter the password 21093CD67ZZ Power shift (standard/option) : Power shift pressure can be set by option menu.
Page 93 (5) (5) Display Display Display item Display item 21093CD68 21093CD68A 21093CD68W 21093CD68E 21093CD68B Center display Center display The center display type of the LCD can be selected by this menu. The engine speed or each of the tripmeter (A,B,C) is displayed on the center display. Clock Clock 21093CD68C...
Page 94 Brightness Brightness 21093CD68F 21093CD68G 21093CD68H Manual (1st~10th step) 21093CD68K 21093CD68J Auto (day/night) If "Auto" is chosen, brightness for day and night can be differently set up. Also by using the If "Auto" is chosen, brightness for day and night can be differently set up. Also by using the bar in lower side, users can deﬁ...
Page 95 Screen type Screen type 21093CD68U 21093CD68V 21093CD68W A Type Standard Option 21093CD68Y B Type 21093CD68X (6) (6) Utilities Utilities Tripmeter Tripmeter 21093CD69 21093CD69A 21093CD69B Maximum 3 kinds of tripmeters can be used at the same time. Each tripmeter can be turned on by choosing "Start" while it also can be turned off by choosing "Stop".
Page 96 Entertainment Entertainment (-#0180) (-#0180) Play MP4 or codec ﬁ le of external hard disk through USB port. The USB port is located under the cluster. 21093CD69F 21093CD69G Camera setting Camera setting 21093CD69J 21093CD69K 21093CD69L Three cameras can be installed on the machine. The display order can be set by this menu.
Page 97 CLUSTER (TYPE 2) CLUSTER (TYPE 2) 1) 1) MONITOR PANEL MONITOR PANEL The monitor panel consists of LCD and lamps as shown below, to warn the operator in case of abnormal machine operation or conditions for the appropriate operation and inspection. : Indicate operating status of the machine.
Page 98 2) 2) LCD main operation display main operation display Default screen Default screen Option screen Option screen Time display RPM display Hydraulic oil temperature gauge Fuel level gauge Engine coolant temperature gauge 1607A3CD02A 1607A3CD02B (1) (1) Time display Time display This displays the current time.
Page 99 3) 3) Warning of main operation screen arning of main operation screen Warning display Warning display (1) (1) Engine coolant temperature This lamp blinks and the buzzer sounds when the temperature of coolant is over the normal temperature 105˚C (221˚F). Check the cooling system when the lamp blinks.
Page 100 4) 4) : LCD SYSTEM MENU : Escape, Monitoring Diagnosis Management Return to the previous menu Settings Display User Mode : Down / Left Direction : Up/Right Direction : Select (enter) Activate the currently chosen item 2209S3CD05 (1) (1) Main menu Main menu : Menu information : Monitoring...
Page 101 (2) (2) Display map Display map Monitoring Diagnosis Protocol type 1 (error display) (recorded error delete) 3-27...
Page 102 Protocol type 2 - If there are more than 2 error codes, each one can be displayed by pressing switch respectively. - 3 error codes ( SPN200200, FMI06, SPN6789, FMI04, 345) display. No change Maintenance Setting Time set : Adjusting : Setting System lock - Reserved 3-28...
Page 103 Dual mode - Changing the MCU mode Display Operation skin Brightness Language User mode User mode (U) is not selected. : Adjusting : Adjusting : Adjusting : Setting : Setting : Setting 3-29...
Page 104 5) 5) Warning and pilot lamp arning and pilot lamp (1) (1) Engine oil pressure warning lamp Engine oil pressure warning lamp This lamp blinks and the buzzer sounds after starting the engine because of the low oil pressure. If the lamp blinks during engine operation, shut OFF engine immediately.
Page 105 (6) (6) Power max pilot lamp Power max pilot lamp The lamp will be ON when pushing power max switch on the LH RCV lever. 21073CD11 (7) (7) Decel pilot lamp Decel pilot lamp Operating auto decel or one touch decel makes the lamp ON. The lamp will be ON when pushing one touch decel switch on the LH RCV lever.
Page 106 6) 6) SWITCH PANEL SWITCH PANEL Power mode switch Work mode switch Travel speed switch User mode switch Buzzer stop switch Auto deceleration switch Select switch 2209S3CD10 When the switches (Work mode, Power mode, Auto decel, Travel speed control) are selected, When the switches (Work mode, Power mode, Auto decel, Travel speed control) are selected, the pop-up icon is displayed on the LCD.
Page 107 (3) (3) Auto deceleration switch Auto deceleration switch This switch is used to actuate or cancel the auto deceleration function. When the switch actuated and all control levers and pedals are at neutral position, engine speed will be lowered automatically to save fuel consumption.
Page 108 3. SWITCHES 3. SWITCHES Cab light switch Quick clamp switch Travel alarm switch Beacon switch Washer switch Overload switch Wiper switch Main light switch Air compressor switch Heated seat switch Accel dial switch Horn switch Breaker operation switch Start switch Master switch One touch decel switch Power max switch...
Page 109 2) 2) MASTER SWITCH MASTER SWITCH This switch is used to shut off the entire electrical system. I : The battery remains connected to the electrical system. O : The battery is disconnected to the electrical system. ※ Never turn the master switch to Never turn the master switch to O O (OFF) (OFF) with the engine running.
Page 110 7) 7) TRAVEL ALARM SWITCH TRAVEL ALARM SWITCH This switch is to activate travel alarm function surrounding when the Pilot lamp machine travels to forward and backward. On pressing this switch, the alarm operates only when the machine is traveling. 21093CD46F 8) 8) CAB LIGHT SWITCH...
Page 111 HORN SWITCH HORN SWITCH This switch is at the top of right side control lever. On pressing, the horn sounds. Horn switch RH RCV-lever 21093CD46N BREAKER OPERATION SWITCH BREAKER OPERATION SWITCH On pressing this switch, the breaker operates only when the breaker Breaker operation operation mode is selected.
Page 112 AIR COMPRESSOR SWITCH AIR COMPRESSOR SWITCH (option) This switch is used to activate the air compressor. The indicator lamp is turned on when operating this switch 17W93CD46N BREAKER SELECTION SWITCH BREAKER SELECTION SWITCH (option) This switch is used to select breaker. ※...
Page 113 4. LEVERS AND PEDALS 4. LEVERS AND PEDALS RH control lever Travel lever Dozer control lever(option) Travel pedal LH control lever Seat & console box adjust lever Safety lever 1409S3CD48 1) 1) LH CONTROL LEVER LH CONTROL LEVER This joystick is used to control the swing and the arm. Refer to operation of working device in chapter 4 for details.
Page 114 3) 3) SAFETY LEVER SAFETY LEVER All control levers and pedals are disabled from operation by locating the lever to lock position as shown. ※ Be sure to lower the lever to LOCK position when leaving from Be sure to lower the lever to LOCK position when leaving from operator's seat.
Page 115 5. AIR CONDITIONER AND HEATER 5. AIR CONDITIONER AND HEATER ■ FULL AUTO AIR CONDITIONER AND HEATER FULL AUTO AIR CONDITIONER AND HEATER (standard) Full auto air conditioner and heater system automatically keeps the optimum condition in accordance with operator's temperature configuration sensing ambient and cabin inside temperature. ※...
Page 116 1) 1) POWER OFF SWITCH POWER OFF SWITCH This switch makes the system and the LED OFF. Just before the power OFF, set values are stored. (2) (2) Default setting values Default setting values Function Air conditioner In/outlet Temperature Mode Value Inlet Previous sw OFF...
Page 117 5) 5) TEMPERATURE CONTROL SWITCH TEMPERATURE CONTROL SWITCH Setting temperature indication ( Lo, 18~31˚C, Hi, scale : 1˚C) Max cool and max warm beeps 5 times. The max cool or the max warm position operates as following table. Temperature Compressor Fan speed In/Outlet Mode...
Page 118 8) 8) SELF DIAGNOSIS FUNCTION SELF DIAGNOSIS FUNCTION (1) (1) Procedure Procedure Starting switch ON Press the air recirculation button over 5 times within 2 seconds during pressing the AUTO switch All symbol of LCD blink 5 times Switch OFF Error check System OFF Press AUTO switch...
Page 119 ■ SEMI AUTO AIR CONDITIONER AND HEATER SEMI AUTO AIR CONDITIONER AND HEATER (option) Semi auto air conditioner and heater are equipped for pleasant operation against outside tempera- ture and defrost on window glass. · Refer to the page 3-41 for full auto air conditioner and heater. Refer to the page 3-41 for full auto air conditioner and heater.
Page 120 POWER SWITCH POWER SWITCH This switch makes the system and the LED simultaneously ON or OFF. (2) (2) Default setting values Default setting values Function Air conditioner Fan speed Temperature Outlet Inlet Value Max cool Face Recirculation 21073CD53 AIR CONDITIONER SWITCH AIR CONDITIONER SWITCH (compressor switch) Operating this switch turns the compressor and the LED simultane- ously ON or OFF.
Page 121 5) 5) OUTLET CHANGE OVER SWITCH OUTLET CHANGE OVER SWITCH There are four steps of air flow. Mode Switch position ● ● 21073CD51 ● ● ● Outlet ● When defroster switch operating, INLET switch turns to FRESH mode and air conditioner switch turns ON. In case of heating range (5~Max warm), air conditioner won't turns 6) 6) INLET CHANGE OVER SWITCH...
Page 122 6. OTHERS 6. OTHERS Fuel tank Seat Radio & USB player Cigar lighter 12V socket RS232 service socket Service meter Fuse & relay box 1409S3CD50 1) 1) CIGAR LIGHTER CIGAR LIGHTER This can be used when the engine starting switch is ON. The lighter can be used when it springs out in a short while after being pressed down.
Page 123 RADIO AND USB PLAYER : MACHINE SERIAL NO.: -#0480 1 13 LCD display 11 12 75793CD62 FRONT PANEL PRESENTATION -------- Sound function selection button -------- Preset memory button 6 (audio selection) D+ --------------- Directory up -------- Aux function -------- Power and volume button -------- Preset scan (PS) -------- Mode button MODE...
Page 124 GENERAL Power and volume button Power ON/OFF button Press power button to turn the unit ON or OFF shortly. When the power is ON, the previous mode (last memory) will appear. Volume up / down control 75793CD66 Turn volume up / down button right to increase the volume level. The level will be shown in VOLUME xx on the LCD display.
Page 125 Balance control To adjust the left-right speaker balance, first select the balance mode by pressing the select button until the BAL indication appears on the LCD display. Within 5 seconds of choosing the balance mode, turn power button right / left to adjust the balance as desired. The balance position will be shown on the LCD display from BAL 10L (full left) to BAL 10R (full right).
Page 126 RADIO AM / FM / LW band selector Each time this button is pressed, the radio button is changed. Each time this button is pressed, LCD displays each band as follows : AM/FM 75793CD78 LW band is only available for Europe. Up / down tuning To automatically select a radio station, momentarily press the up tune seek button...
Page 127 Pre-set scan (PS) / Best station memory (BSM) button Pre-set scan (PS) Press BSM button shortly to scan the 6 pre-set station stored the memories on each band (AM/FM/LW). The unit will stop at each pre-set station (the pre-set number on the LCD display will flash during pre-set scan operation) and remain on 75793CD76 the selected frequency.
Page 128 File selection & cue / review button File selection function This button is used to select file up / down. Each time the forward file select is pressed, file number is increased. Each time the backward file select is pressed, file number is decreased.
Page 129 ID3 v2 display Disp button is used to change the display information. While playing an MP3 file, you can change the file information DISP shown on the LCD display. Each time you press DISP (display), the display changes to show the following.
Page 130 Random play selector (RDM) During USB play, press RDM button to play the files on the USB in a random shuffled order (RDM will appear on the LCD display). The file select function will also select file in the random order instead of the normal process.
Page 131 RADIO AND USB PLAYER : MACHINE SERIAL NO.: #0481-#0680 LCD display 75793CD62-2 FRONT PANEL PRESENTATION -------- Audio selection button -------- Preset memory button 6 D+ --------------- Directory up -------- Audio selection knob -------- Aux function -------- Power and volume button -------- Preset scan (PS) Best station memory (BSM) MODE...
Page 132 GENERAL Power and volume button Power ON/OFF button Press power button to turn the unit ON or OFF shortly. When the power is ON, the previous mode (last memory) will appear. Volume up / down control 75793CD66 Turn volume up / down button right to increase the volume level. The level will be shown in VOLUME xx on the LCD display.
Page 133 Balance control To adjust the left-right speaker balance, first select the balance mode by pressing the SEL button until the BAL indication appears on the LCD display. Within 5 seconds of choosing the balance mode, turn button selec- tion knob right / left to adjust the balance as desired. The balance position will be shown on the LCD display from BAL 10L (full left) to BAL 10R (full right).
Page 134 RADIO AM / FM / LW band selector Each time this button is pressed, the radio button is changed. Each time this button is pressed, LCD displays each band as follows : AM/FM 75793CD78 LW band is only available for Europe. Up / down tuning To automatically select a radio station, momentarily press the up tune seek button...
Page 135 Pre-set scan (PS) / Best station memory (BSM) button Pre-set scan (PS) Press BSM button shortly to scan the 6 pre-set station stored the memories on each band (AM/FM/LW). The unit will stop at each pre-set station (the pre-set number on the LCD display will flash during pre-set scan operation) and remain on 75793CD76 the selected frequency.
Page 136 File selection & cue / review button File selection function This button is used to select file up / down. Each time the forward file select is pressed, file number is increased. Each time the backward file select is pressed, file number is 75793CD68 decreased.
Page 137 ID3 v2 display Disp button is used to change the display information. While playing an MP3 file, you can change the file information DISP shown on the LCD display. Each time you press DISP (display), the display changes to show the following.
Page 138 Random play selector (RDM) During USB play, press RDM button to play the files on the USB in a random shuffled order (RDM will appear on the LCD display). The file select function will also select file in the random order instead of the normal process.
Page 139 RADIO AND USB PLAYER (WITH BLUETOOTH) : MACHINE SERIAL NO.: #0681- 9403CD100 FRONT PANEL PRESENTATION -------- Power ON/OFF, ------- Station preset 5 Volume UP/DOWN button DIR- ----------- Directory down button -------- Manual UP/DOWN Tuning, -------- Station preset 6 File search, SEL button DIR+ ---------- Directory up button -------- Mode button, -------- Scan play button (SCAN)
Page 140 RADIO AND USB PLAYER (WITHOUT BLUETOOTH) : MACHINE SERIAL NO.: #0681- 9403CD101 FRONT PANEL PRESENTATION -------- Power ON/OFF, ------- Station preset 5 Volume UP/DOWN button DIR- ----------- Directory down button -------- Manual UP/DOWN Tuning, ------- Station preset 6 File search, SEL button DIR+ ----------- Directory up button -------- Mode button, -------- Scan play button (SCAN)
Page 141 GENERAL Power and volume button Power ON / OFF button Press power button (1) to turn the unit on or off. Volume UP/DOWN control knob Turn VOL knob (1) right to increase the volume level. Turn VOL knob (1) left to decrease the volume. 9403CD102 After 5 seconds the display will return to the previous display mode.
Page 142 Menu Selection This button can adjust the sound effect and other things. Each time you press this button (2), LCD displays as follows : TREB BAL L=R FAD F=R LOUD ON BEEP 2ND On each setting, the level can be controlled by turning TUNE knob (2). 9403CD103 When the last adjustment is made, after 5 seconds, the display will automatically return to the previous display mode.
Page 143 Loud control When listening to music at low volume levels, this feature will boost the bass and treble response. This action will compensate for the reduction in bass and treble performance experienced at low volume. To select the loudness feature, press button (2) until LOUD is displayed, then turn knob (2) right or left to activate or deactivate loudness.
Page 144 RADIO Mode button Repeat press MODE button to select FM1, FM2 or AM. 9403CD104 Manual tuning button To manually tune to a radio station, simply turn encoder TUNE (2) left or right to increase or decrease the radio frequency. 9403CD105 Auto tuning button To automatically select a radio station, simply press Seek up or Track down button.
Page 145 Preset scan (PS) / Best station memory (BSM) button Press BSM button (12) momentarily to scan the 6 preset stations stored in the selected band. When you hear your desired station, press it again to listen to it. Press BSM button (12) for longer than 2 seconds to activate the Best Station Memory feature which will automatically scan and 9403CD109 enter each station into memory.
Page 146 USB PLAYER USB playback The unit was equipped with a front USB jack and also a rear USB Jack. With a USB device plugged in the front USB jack, it will be detected as front USB mode. And with a USB device plugged in the rear USB jack, it will be detected as rear USB.
Page 147 Track Scan Play (SCAN) button SCAN playback : Simply press SCAN (12) button to play the first 10 seconds of each track. SCAN folder : Press and hold SCAN button for longer than 2 seconds to scan play the tracks in current folder. SCAN off : Simply press it again to cancel SCAN feature.
Page 148 AUX OPERATION It is possible to connect your portable media player to the audio system for playback of the audio tracks via the cab speakers. To get the best results when connecting the portable media to the audio system, follow these steps : Use a 3.5 mm stereo plug cable to connect the media player headphone socket at each end as follows.
Page 149 BLUETOOTH (if equipped) Using a bluetooth wireless connection Your audio unit supports bluetooth wireless technology. You can set up a wireless link with bluetooth cellular phone. Keep PAIRING the cellular phone with audio unit in a few minutes as the phone are being switched on well enough.
Page 150 ※ Please retry to the pairing instruction if HYUNDAI does not appear on the cellular phone screen. Please retry to the pairing instruction if HYUNDAI does not appear on the cellular phone screen.
Page 151 Bluetooth connection and disconnection When established bluetooth connection between this audio unit and the cellular phone, bluetooth icon on the display appears and then the display shows HF/AV CONN when handsfree & AV profile connected. To disconnect bluetooth link Press and hold CALL END button (4) for 2 seconds, it shows DIS CON and disappears bluetooth Icon on the display.
Page 152 Audio transfer between the audio unit and phone The audio transfer function is for switching the call from the audio unit to the cellular phone for private conversation. Press CALL button (4) briefly during conversation, it appears CALL TRANS on the display. To switch back to the audio unit, press button (4) briefly during private conversation, then it appears CALL TRANS on the display again.
Page 153 Using the audio unit as bluetooth music The audio unit supports A2DP (Audio Advanced Distribution Profile) and AVRCP (Audio Video Remote Control Profile), and both profiles are available to listen music at the audio unit via cellular phone which is supporting the two profiles above. To play music, search the menu on your cellular phone as below : i.e : Menu File manager...
Page 154 RESET AND PRECAUTIONS Reset function Interfere noise or abnormal compressed files in the MP3 disc or USB instrument may cause extraordinary operation (or unit frozen/locking up). It’s strongly recommended to use appropriate USB storage not cause any malfunction to the audio unit. In the unlikely event that the player fails to operate correctly, try out to reset unit by any of following two methods.
Page 155 SEAT (standard) The seat is adjustable to fit the contours of the operator's body. It will reduce operator fatigue due to long work hours and enhance work efficiency. Horizontal adjustment (A) Pull lever A to adjust seat forward or backward. The seat can be moved forward and backward over 169 mm (6.7") in 13 steps.
Page 156 SEAT (heated, option) The seat is adjustable to fit the contours of the operator's body. It will reduce operator fatigue due to long work hours and enhance work efficiency. Forward/Backward adjustment (A) Pull lever A to adjust seat forward or backward. The seat can be moved forward and backward over 140 mm (5.5") in 13 steps.
Page 157 FUSE & RELAY BOX SPARE CLUSTER HEAD LAMP POWER ANTI- BREAKER AC COMP RESTART SPARE ROOM LP/ CASSETTE SPARE 20A 10A 20A 20A 20A 20A 20A 10A 20A 10A 20A 10A 30A 30A 20A 10A 10A 10A 20A 20A CABIN LAMP WORK LAMP FUEL HEATER...
Page 158 8) 8) SERVICE METER SERVICE METER This meter shows the total operation hours of the machine. HOURS Always ensure the operating condition of the meter during the machine operation. Inspect and service the machine based on hours as indicated in chapter 6, maintenance. 21093CD59 9) 9) RS232...
Page 159 OPERATION 1. SUGGESTION FOR NEW MACHINE It takes about 100 operation hours to enhance its designed performance. Operate according to below three steps and avoid excessive operation for the initial 100 hours. Service meter Load Avoid excessive operation for initial Until 10 hours About 60 % 100 hours...
Page 160 2. CHECK BEFORE STARTING THE ENGINE 2. CHECK BEFORE STARTING THE ENGINE Look around the machine and under the machine to check for loosen nut or bolts, collection of dirt, or leakage of oil, fuel or coolant and check the Check before condition of the work equipment and hydraulic starting...
Page 161 3. STARTING AND STOP THE ENGINE 3. STARTING AND STOP THE ENGINE (CLUSTER TYPE 1) 1) 1) CHECK INDICATOR LIGHTS CHECK INDICATOR LIGHTS Check if all the operating levers are in the neutral position. START Turn the starting switch to the ON position. Buzzer sounding for 4 seconds with HYUN- DAI logo on cluster.
Page 162 3) 3) STARTING ENGINE IN COLD WEATHER STARTING ENGINE IN COLD WEATHER Sound horn to warn surroundings after check- Sound horn to warn surroundings after check- ing if there are obstacles in the area. ing if there are obstacles in the area. Replace the engine oil and fuel referring to Replace the engine oil and fuel referring to recommended oils at page 2-27.
Page 163 4) 4) INSPECTION AFTER ENGINE START INSPECTION AFTER ENGINE START Inspect and confirm the following after engine starts. Is the level gauge of hydraulic oil tank in the nor- mal level? Are there leakages of oil or water? Are all the warning lamps turned OFF (1-9)? Are the indicator of water temperature gauge (10) and hydraulic temperature gauge (11) in the operating range?
Page 164 6) 6) TO STOP THE ENGINE TO STOP THE ENGINE If the engine is abruptly stopped before it has If the engine is abruptly stopped before it has cooled down, engine life may be greatly cooled down, engine life may be greatly shortened.
Page 165 STARTING AND STOP THE ENGINE STARTING AND STOP THE ENGINE (CLUSTER TYPE 2) 1) 1) CHECK INDICATOR LIGHTS CHECK INDICATOR LIGHTS Check if all the operating lever is on the neu- tral position. Turn the starting switch to the ON position, START and check following.
Page 166 3) 3) STARTING ENGINE IN COLD WEATHER STARTING ENGINE IN COLD WEATHER ※ Sound horn to warn surroundings after check- Sound horn to warn surroundings after check- ing if there are obstacles in the area. ing if there are obstacles in the area. ※...
Page 167 4) 4) INSPECTION AFTER ENGINE START INSPECTION AFTER ENGINE START Inspect and confirm the following after engine starts. Is the level gauge of hydraulic oil tank in the normal level? Are there leakages of oil or water? Are all the warning lamps turned OFF (1-6)? Are the indicator of water temperature gauge (7) and hydraulic temperature gauge (8) in the green zone?
Page 168 MECHATRONICS SYSTEM SYSTEM CAPO, Computer Aided Power Optimization sys- tem, is the name of mode selection system devel- oped by Hyundai. Please refer to chapter 3, cluster for below modes Please refer to chapter 3, cluster for below modes setting.
Page 169 High idle rpm, auto idle rpm and EPPR pres- sure can be adjusted and memorized in the U-mode. Refer to the page 3-12 for setting the user Refer to the page 3-12 for setting the user mode (available on U mode only). mode (available on U mode only).
Page 170 (6) (6) Monitoring system Monitoring system Information of machine performance as moni- tored by the MCU can be displayed on the LCD. Refer to the page 3-11. (7) (7) Self diagnostic system Self diagnostic system MCU ( ( Machine achine Control ontrol Unit) nit) Mode...
Page 171 After engine start After engine start When the engine is started, rpm display indi- cates low idle, 1050 100 rpm. If coolant temperature is below 30˚C, the warm- ing up pilot lamp lights ON and after 4 seconds START the engine speed increases to 1150 100 rpm automatically to warm up the machine.
Page 172 P mode P mode The accel dial is set 10 and the auto idle mode is canceled. P mode pilot lamp Effect Engine rpm Power mode switch Approximately 120 % of 2150 power and speed available than S mode. When the accel dial is located below 9 the When the accel dial is located below 9 the engine speed decreases about 50~100 engine speed decreases about 50~100 rpm...
Page 173 STRUCTURE OF CAPO SYSTEM STRUCTURE OF CAPO SYSTEM CAPO, Computer Aided Power Optimization sys- tem, is the name of mode selection system devel- oped by Hyundai. (1) (1) Work mode Work mode 2 work modes can be selected for the optimal work speed of the machine operation.
Page 174 ② High idle rpm, auto decel rpm, EPPR pressure can be modulated and memorized separately SYSTEM MENU in the U-mode. ※ Refer to the page 3-29 for set of user mode. Refer to the page 3-29 for set of user mode. Monitoring Diagnosis Management...
Page 175 LCD LCD as error codes (2 digit). Consult hyundai or huyndai dealer for details. Consult hyundai or huyndai dealer for details. Refer to the page 3-26 for LCD display.
Page 176 After engine start After engine start When the engine is started, three lamps are ON as below. Mode Status Work mode Power mode Travel mode Low ( Auto decel mode In this condition, tachometer indicates low idle, 1050 100 rpm. If coolant temperature is below 30˚C, after 10 seconds the engine speed increases to 1150 100rpm automatically to warm up the...
Page 177 (3) (3) M mode M mode When the accel dial is at setting 10 and auto decel mode is cancelled and M mode is selected. Engine rpm Effect Approximately 130% of power 2150 and speed available than non mode type machine or S S mode. When the accel dial is located below 9 the When the accel dial is located below 9 the engine speed decreases about 50~100...
Page 178 5. OPERATION OF 5. OPERATION OF THE THE WORKING DEVICE ORKING DEVICE Confirm the operation of control lever and Confirm the operation of control lever and working device. working device. Left control lever controls arm and swing. Right control lever controls boom and bucket. When you release the control lever, control lever returns to neutral position automatically.
Page 179 6. TRAVELING OF THE MACHINE 6. TRAVELING OF THE MACHINE 1) 1) BASIC OPERATION BASIC OPERATION (1) (1) Traveling position Traveling position Traveling position It is the position which the traveling motor is in the rear and the working device is forward. Be careful as the traveling direction will be Be careful as the traveling direction will be reversed when the whole machine is swinged...
Page 180 TRAVELING ON A SLOPE TRAVELING ON A SLOPE Make sure that the travel lever is properly maneuvered by confirming the travel motor is in the right location. Lower the bucket 20 to 30 cm (1 ft) to the ground so that it can be used as a brake in an emergen- If the machine starts to slide or loses stability, lower the bucket immediately and brake the machine.
Page 181 TOWING THE MACHINE TOWING THE MACHINE Tow the machine as follows when it can not move on it's own. Tow the machine by other machine after hook the wire rope to the frame as shown in picture at right. Hook the wire rope to the frame and put a sup- port under each part of wire rope to prevent damage.
Page 182 7. EFFICIENT WORKING METHOD Do the digging work by arm. Use the pulling force of arm for digging and use together with the digging force of the bucket if necessary. 14094OP55 When lowering and raising the boom operate Operate softly softly for the beginning and the end.
Page 183 Dig slowly with keeping the angle of boom and arm, 90-110 degree when maximum digging force is required. 90~110 14094OP58 Operate leaving a small safety margin of cylinder Margin stroke to prevent damage of cylinder when working with the machine. 14094OP59 Keep the bucket to the dumping position and the arm horizontal when dumping the soil from the...
Page 184 Never carry out operations which may damage the machine such as overload or over-impact- load. Never travel while carrying a load. 38094OP25 In case you need installing over load warning device for object handling procedure, please contact Hyundai distributor. 4-26...
Page 185 BUCKET WITH HOOK BUCKET WITH HOOK When carrying out lifting work, the special lifting hook is necessary. The following operations are prohibited. Lifting loads with a wire rope fitted around the bucket teeth. Hook Lifting loads with the wire rope wrapped directly around the boom or arm.
Page 186 8. OPERATION IN THE SPECIAL WORK SITES 8. OPERATION IN THE SPECIAL WORK SITES OPERATION THE MACHINE IN A COLD WEATHER OPERATION THE MACHINE IN A COLD WEATHER Use proper engine oil and fuel for the weather. Fill the required amount of antifreeze in the coolant.
Page 187 SEA SHORE OPERATION SEA SHORE OPERATION Prevent ingress of salt by securely tightening plugs, cocks and bolts of each part. Wash machine after operation to remove salt residue. Pay special attention to electrical parts, and hydraulic cylinders and track tension cylinder to prevent corrosion.
Page 188 9. NORMAL OPERATION OF EXCAVATOR 9. NORMAL OPERATION OF EXCAVATOR Followings may occur during operation due to the nature of a hydraulic excavator. When rolling in the arm, the roll-in movement stop momentary at point X in the picture shown, then recovers speed again after passing point X.
Page 189 A special air bleed valve is necessary for this A special air bleed valve is necessary for this operation, so please contact your Hyundai dis- operation, so please contact your Hyundai dis- 14094OP40 tributor.
Page 190 11. STORAGE 11. STORAGE Maintain the machine taking care of following to prevent the deterioration of machine when storing the machine for a long time, over 1 month. BEFORE STORAGE BEFORE STORAGE (1) (1) Cleaning the machine Cleaning the machine Clean the machine.
Page 191 Remove the drain port plug and drain the water until the gear oil comes out and then tighten the drain plug. Refer to the service instruction, section 6 for the drain plug location. If the machine is stored without carrying out the monthly lubricating operation, consult your Hyundai dealer for service. 4-33...
Page 192 3 Swing right ① 4 Swing left ④ 5 Boom lower ② 6 Boom raise Right ① 7 Bucket out Hyundai ③ 8 Bucket in ② 1 Boom lower A Type ④ 2 Boom raise Left ③ 3 Swing right ①...
Page 193 13. SWITCHING HYDRAULIC ATTACHMENT CIRCUIT 13. SWITCHING HYDRAULIC ATTACHMENT CIRCUIT The combined hydraulic attachment circuit is capable of providing single action or double action. The position of 3 way valve selects the single action hydraulic attachment circuit or the double action hydraulic attachment circuit.
Page 194 TRANSPORTATION TRANSPORTATION 1. PREPARATION FOR TRANSPORTATION 1. PREPARATION FOR TRANSPORTATION When transporting the machine, observe the vari- ous road rules, road transportation vehicle laws and vehicle limit ordinances, etc. Overall width Select proper trailer after confirming the weight and dimension from the chapter 2, specification. Check the whole route such as the road width, the height of bridge and limit of weight and etc., which will be passed.
Page 195 2. DIMENSION AND WEIGHT 2. DIMENSION AND WEIGHT 1) 1) BASE MACHINE BASE MACHINE (R140LC-9S) Mark Description Unit Specification Length mm (ft-in) 4220 (13'10") Height mm (ft-in) 2860 ( 9' 5") Width mm (ft-in) 2600 ( 8' 6") Weight kg (lb) 11600 (25580) With 600 mm (24") triple grouser shoes and 2000 kg...
Page 196 5) 5) ARM ASSEMBLY ARM ASSEMBLY Mark Description Unit Specification 3240 (10' 8") Length mm (ft-in) Height mm (ft-in) 740 ( 2' 5") Width mm (ft-in) 380 ( 1' 3") Weight kg (lb) 620 (1370) ※ 2.50 m (8' 2") arm with bucket cylinder (Included linkage and pins).
Page 197 9) 9) COUNTERWEIGHT COUNTERWEIGHT Mark Description Unit Specification 2475 ( 8' 1") Length mm (ft-in) Height mm (ft-in) 1050 ( 3' 5") Width mm (ft-in) 450 ( 1' 6") Weight kg (lb) 2000 (4410) 21095TA05...
Page 198 3. LOADING THE MACHINE Load and unload the machine on a flat ground. Use the gangplank with sufficient length, width, thickness and gradient. Place the safety lever to the LOCK position (if equipped) before fixing the machine at the bed of trailer and confirm if the machine parallels the bed of trailer.
Page 199 Lower the working equipment gently after the location is determined. Place rectangular timber under the bucket cylinder to prevent the damage of it during transportation. Be sure to keep the travel speed switch on the LOW (turtle mark) while loading and unloading the machine.
Page 200 4. FIXING THE MACHINE Lower down the working device on the loading Starting switch plate of trailer. Keep the safety lever on the LOCK position. Turn OFF all the switches and remove the key. Safety lever 2209S5TA09 Secure all locks. Tool box &...
Page 201 5. LOADING AND UNLOADING BY CRANE 5. LOADING AND UNLOADING BY CRANE Check the weight, length, width and height of the machine referring to the chapter 2, specification when you are going to hoist the machine. Wire rope Stay Use long wire rope and stay to keep the distance with the machine as it should avoid touching with the machine.
Page 202 Do not allow unauthorized personnel to reset them. Ask to your local dealer or Hyundai for the main- tenance advice if unknown. Drain the used oil and coolant in a container and handle according to the method of handling for industrial waste to meet with regulations of each province or country.
Page 203 Confirm if the cluster is in the normal condition after completion of service. For more detail information of maintenance, please contact local Hyundai dealer. Be sure to start the maintenance after fully Be sure to start the maintenance after fully understand the chapter 1, safety hints.
Page 204 RELIEVING THE PRESSURE IN THE HYDRAULIC SYSTEM RELIEVING THE PRESSURE IN THE HYDRAULIC SYSTEM Spouting of oil can cause the accident when Spouting of oil can cause the accident when loosening the cap or hose right after the oper- loosening the cap or hose right after the oper- ating of machine as the machine or oil is on ating of machine as the machine or oil is on the high pressure on the condition.
Page 205 PRECAUTION WHEN INSTALLING HYDRAULIC HOSES OR PIPES PRECAUTION WHEN INSTALLING HYDRAULIC HOSES OR PIPES Be particularly careful that the joint of hose, pipe and functioning item are not damaged. Avoid contamination. Assemble after cleaning the hose, pipe and joint of functioning item. Use genuine parts.
Page 206 PERIODICAL REPLACEMENT OF SAFETY PARTS PERIODICAL REPLACEMENT OF SAFETY PARTS It is desirable to do periodic maintenance the machine for using the machine safely for a long time. However, recommend to replace regularly the parts related safety not only safety but maintain satisfied performance.
Page 207 2. TIGHTENING TORQUE 2. TIGHTENING TORQUE Use following table for unspecified torque. 1) 1) BOLT AND NUT BOLT AND NUT (1) (1) Coarse thread Coarse thread Bolt size kg m lb ft kg m lb ft 0.85 ~ 1.25 6.15 ~ 9.04 1.14 ~ 1.74 8.2 ~ 12.6 1.25...
Page 208 2) 2) PIPE AND HOSE PIPE AND HOSE (FLARE type) Thread size (PF) Width across flat (mm) kgf m lbf ft 1/4" 28.9 3/8" 36.2 1/2" 68.7 3/4" 1" 1-1/4" 3) 3) PIPE AND HOSE PIPE AND HOSE (ORFS type) Thread size (UNF) Width across flat (mm) kgf m...
Page 209 TIGHTENING TORQUE OF MAJOR COMPONENT TIGHTENING TORQUE OF MAJOR COMPONENT Torque Descriptions Bolt size kgf m lbf ft Engine mounting bolt (engine-bracket) 1.75 72.3 Engine mounting bolt (bracket-frame, FR) 25.3 Engine mounting bolt (bracket-frame, RR) 25.3 Engine Radiator mounting bolt 29.7 32.5 Coupling mounting socket bolt...
Page 210 Description Specification Engine oil SAE 10W-30 (API CH-4), SAE 5W-40 (API CH-4) Hyundai genuine long life hydraulic oil (ISO VG 32, VG 46, VG 68) Hydraulic oil Coventional hydraulic oil (ISO VG 15 Swing and travel reduction gear SAE 80W-90 (API GL-5) Grease Lithium base grease NLGI No.
Page 211 RECOMMENDED OILS Use only oils listed below. Do not mix different brand oil. Please use HYUNDAI genuine oil and grease. Ambient temperature C( F) Capacity Service point Kind of fluid (U.S. gal) (-58) (-22) (-4) (14) (32) (50) (68) (86) (104)
Page 212 4. MAINTENANCE CHECK LIST DAILY SERVICE BEFORE STARTING Check items Service Page Visual check Check, Refill 6-25 Fuel tank Check, Add 6-31 Hydraulic oil level Check, Add 6-18 Engine oil level Check, Add 6-20 Coolant level Check, Clean 6-42 Control panel & pilot lamp Check, Clean 6-26 Prefilter...
Page 213 3) 3) INITIAL 50 HOURS SERVICE INITIAL 50 HOURS SERVICE Check items Service Page Bolts & Nuts Check, Tight ·Sprocket mounting bolts ·Travel motor mounting bolts ·Swing motor mounting bolts ·Swing bearing mounting bolts ·Engine mounting bolts ·Counterweight mounting bolts ·Turning joint locating bolts ·Track shoe mounting bolts and nuts ·Hydraulic pump mounting bolts...
Page 214 6) 6) EVERY 250 HOURS SERVICE EVERY 250 HOURS SERVICE Check items Service Page Battery (voltage) Check, Clean 6-42 Aircon & heater fresh air filter Check 6-46 Swing bearing grease Lubricate 6-35 Bolts & Nuts Check, Tight ·Sprocket mounting bolts ·Travel motor mounting bolts ·Swing motor mounting bolts ·Swing bearing mounting bolts...
Page 215 Check items Service Page Hydraulic tank ★2 ★ Oil Change 6-33 ★2 Hyundai genuine long life hydraulic oil ★ Change oil every 1000 hours of continuous hydraulic breaker operation. Change oil every 1000 hours of continuous hydraulic breaker operation. 6-14 6-14...
Page 216 WHEN REQUIRED WHEN REQUIRED Whenever you have trouble in the machine, you must perform the service of related items, system by system. Check items Service Page Fuel system ·Fuel tank Drain or Clean 6-25 ·Prefilter Clean or Replace 6-26 ·Fuel filter element Replace 6-27 Engine lubrication system...
Page 217 5. MAINTENANCE CHART 5. MAINTENANCE CHART 25 8 15 17,18 1 5 16 1409S6MA05 Caution Caution 1. Service intervals are based on the hour meter reading. 2. The number of each item shows the lubrication point on the machine. 3. Stop engine while filling oil, and use no open flames. 6-16 6-16...
Page 218 Clean, Replace required 21 Air cleaner element (primary, safety) Replace Conventional hydraulic oil Hyundai genuine long life hydraulic oil Oil symbol Please refer to the recommended lubricants for specification. DF : Diesel fuel GO : Gear oil HO : Hydraulic oil...
Page 219 6. SERVICE INSTRUCTION 6. SERVICE INSTRUCTION 1) 1) CHECK ENGINE OIL LEVEL CHECK ENGINE OIL LEVEL Check the oil level with the machine on a flat ground before starting engine. Pull out the dipstick and wipe with a clean cloth. Check the oil level by inserting the dipstick com- pletely into the hole and pulling out again.
Page 220 Apply a light film of lubricating oil to the gasket sealing surface before installing the filters. Fill the filters with clean lubricating oil. Fill the filters with clean lubricating oil. 18036MI09 Install the filter to the filter head. Mechanical over-tightening may distort the Mechanical over-tightening may distort the threads or damage the filter element seal.
Page 221 3) 3) CHECK COOLANT CHECK COOLANT Check if the level of coolant in reservoir tank is between FULL and LOW. Add the mixture of antifreeze and water after removing the cap of the reservoir tank if coolant is not sufficient. Be sure to add the coolant by opening the cap of radiator when coolant level is below LOW.
Page 222 Wait until the temperature is below Wait until the temperature is below 50 50 C (122 F) before removing the coolant system before removing the coolant system pressure cap. pressure cap. Failure to do so can cause personal injury Failure to do so can cause personal injury from heated coolant spray.
Page 223 Fill the cooling system with clean water. Be sure to vent the engine and aftercooler for complete filling. Do not install the radiator cap or the new coolant filter. 18036MI20 Operate the engine for 5 minutes with the coolant temperature above 80 C (176 F) . Shut the engine off, and drain the cooling system.
Page 224 13036MI02 6) 6) CHECK CHARGE AIR COOLER CHECK CHARGE AIR COOLER Inspect the charge air cooler for dirt and debris blocking the fins. Check for cracks, holes, or other damage. If damage is found, please contact Hyundai distributor. 14W96MA12 6-23...
Page 225 7) 7) FAN BELT TENSION FAN BELT TENSION Measure the belt deflection at the longest span of the belt. Maximum deflection : 9.5 - 12.7 mm (3/8 to 1/2 inch) 18036MI25 Inspect the drive for damage. NOT OK 13036MI03 Inspect the drive belt, tension bearing and fan hub.
Page 226 9) 9) CLEANING OF AIR CLEANER CLEANING OF AIR CLEANER (1) (1) Primary element Primary element Clamp Loosen the clamps and remove the element. Clean the inside of the body. Clean the element with pressurized air. Remove the dust inside of the element by the pressurized air (below 3 kgf/cm , 40 psi) for- ward and backward equally.
Page 227 PREFILTER PREFILTER Inspect or drain the collection bowl of water Inspect or drain the collection bowl of water daily and replace the element every 500 daily and replace the element every 500 hours. hours. (1) (1) Drain water Drain water Hydraulic Open bowl drain valve to evacuate water.
Page 228 REPLACEMENT OF FUEL FILTER REPLACEMENT OF FUEL FILTER Clean around the filter head, remove the filter and clean the gasket surface. Wrench size : 90~95 mm (3.5~3.8 in) Replace the O-ring. Cartridge Fully fill fuel in the new filter. Apply engine oil on the gasket of new filter when Open Close mounting, and tighten 3/4 to 1 turn more after...
Page 229 Check the tensioner pulley and body for cracks. If any cracks are noticed, the tensioner must be replaced. Refer to a Cummins Authorized Repair facility. Check the tensioner for dirt build- up. If this condition exists, the tensioner must be removed and steam-cleaned.
Page 230 BLEEDING THE FUEL SYSTEM BLEEDING THE FUEL SYSTEM Controlled venting is provided at the injection pump through the fuel drain manifold. Small amounts of air introduced by changing the filters or injection pump supply line will be vented automatically, if the fuel filter is changed in accordance with the instructions.
Page 231 Air/fuel can be pumped from this location with the hand lever on the lift pump if the fuel sole- noid valve is energized. START 21076MA35 Air can be vented from both pumps through the fuel drain manifold line by operating the starting motor.
Page 232 LEAKAGE OF FUEL LEAKAGE OF FUEL Be careful and clean the fuel hose, injection Be careful and clean the fuel hose, injection FIRE pump, fuel filter and other connections as the pump, fuel filter and other connections as the leakage from these part can cause fire. leakage from these part can cause fire.
Page 233 CHANGE HYDRAULIC OIL CHANGE HYDRAULIC OIL Air breather Lower the bucket on the ground pulling the arm and bucket cylinder to the maximum. Cover Loosen the cap and relieve the pressure in the tank by pushing the top of the air breather. Remove the cover.
Page 234 REPLACEMENT OF RETURN FILTER REPLACEMENT OF RETURN FILTER Replace as follows paying attention to the cause to be kept during the replacement. Cover O-ring Remove the cover. Spring · Tightening torque : 6.9±1.4 kgf·m Bypass valve (50±10 lbf·ft) Remove the spring, by-pass valve, and return Return filter filter in the tank.
Page 235 REPLACE OF PILOT LINE FILTER REPLACE OF PILOT LINE FILTER Solenoid Loosen the nut positioned on the filter body. valve Pull out the filter element and clean filter housing. Install the new element and tighten using specified torque. Change cartridge after initial 250 hours of Change cartridge after initial 250 hours of operation.
Page 236 LUBRICATE SWING BEARING Grease at 3 fitting. Lubricate every 250 hours. 13036MI07 SWING GEAR AND PINION Upper frame Drain old grease Remove under cover of lower frame. Remove drain cover of lower frame. Filler cover Remove filler cover of upper frame. Filler hole Operate full turn (360˚...
Page 237 CHANGE OF THE TRAVEL REDUCTION CHANGE OF THE TRAVEL REDUCTION GEAR OIL GEAR OIL Raise the temperature of the oil by traveling machine first. Stop when the position of the drain plug is down. Loosen the level plug and then the drain plug. Drain the oil to adequate container.
Page 238 If the tension is tight, drain the grease in the Length (L) grease nipple and if the tension is loose, charge 270~300 mm 10.6~11.8" the grease. Personal injury or death can result from Personal injury or death can result from grease under pressure.
Page 239 REPLACEMENT OF BUCKET REPLACEMENT OF BUCKET When knocking the pin in with a hammer, When knocking the pin in with a hammer, metal particles may fly and cause serious metal particles may fly and cause serious injury, particularly if they get into your eyes. injury, particularly if they get into your eyes.
Page 240 REPLACEMENT OF BUCKET TOOTH REPLACEMENT OF BUCKET TOOTH (1) (1) Timing of replacement Timing of replacement Check wearing condition as shown in the Tooth adapter illustration and replace tooth tip before adapter Tooth tip starts to wear. If excessive use, tooth adapter has worn out, replacement may become impossible.
Page 241 ADJUSTMENT OF BUCKET CLEARANCE ADJUSTMENT OF BUCKET CLEARANCE Lower the bucket on the ground as the picture shown in the right. Swing to the left and keep the arm boss to be contact to the bucket left. Lock the safety lever to the LOCK position and stop the engine.
Page 242 LUBRICATE PIN AND BUSHING LUBRICATE PIN AND BUSHING (1) (1) Lubricate to each pin of working device Lubricate to each pin of working device Lubricate the grease to the grease nipple according to the lubricating interval. Description Lubrication manifold at boom Boom cylinder pin Boom and arm connection pin Arm cylinder pin (rod side)
Page 243 7. ELECTRICAL SYSTEM 7. ELECTRICAL SYSTEM 1) 1) WIRING, GAUGES WIRING, GAUGES Check regularly and repair loose or malfunctioning gauges when found. 13036MI29 2) 2) BATTERY BATTERY (1) (1) Clean Clean Wash the terminal with hot water if it is contami- nated, and apply grease to the terminals after washing.
Page 244 STARTING THE ENGINE WITH A BOOSTER CABLE STARTING THE ENGINE WITH A BOOSTER CABLE Keep following order when you are going to start engine using booster cable. (1) (1) Connection of booster cable Connection of booster cable Connection of booster cable Use the same capacity of battery for starting.
Page 245 (4) (4) Welding repair Welding repair Before start to welding, follow the below proce- dure. Shut off the engine and remove the starting START switch. DISCONNECT SWITCH Disconnect ground cable from battery by mas- Start switch Master switch ter switch. Before carrying out any electric welding on the machine, the battery cables should be discon- Fuel tank...
Page 246 8. AIR CONDITIONER AND HEATER 8. AIR CONDITIONER AND HEATER CLEAN AND REPLACE OF CLEAN AND REPLACE OF FRESH AIR FRESH AIR FILTER FILTER 1) 1) ※ Always stop the engine before servicing. Always stop the engine before servicing. Open the LH side cover. LH side cover 1409S6MA40 Remove the fresh air filter.
Page 247 Remove recirculation filter. Recirculation filter 14096MA43 Clean the recirculation filter using a pressurized air (b b elow 2 kgf/cm , 28 psi) or washing with water. When using pressurized air, be sure to wear When using pressurized air, be sure to wear safety glasses.
Page 248 TROUBLESHOOTING GUIDE TROUBLESHOOTING GUIDE 1. ENGINE 1. ENGINE This guide is not intended to cover every conditions, however many of the more common possibil- This guide is not intended to cover every conditions, however many of the more common possibil- ities are listed.
Page 249 2. ELECTRICAL SYSTEM 2. ELECTRICAL SYSTEM Trouble Service Remark · Lamp does not glow brightly even Check for loose terminals and open-circuit wiring. when engine runs at high speed. · Adjust belt tension. Lamp flickers while engine runs. · Battery charging lamp does not go Check the alternator.
Page 250 3. OTHERS 3. OTHERS Trouble Service Remark · Adjust tension of track. Track slip out of place. Excessive wear of the sprocket. Bucket either rises slowly or not at · Add oil to specified level. all. · Add oil to specified level. Slow speed of travel, swing, boom, arm and bucket.
Page 251 Become familiar with the manual and select breakers suitable to machine specifications. Make careful selection in consideration of oil quantity, pressure and striking force, to enable satisfied performance. When apply a breaker to the machine, con- sult your local dealer of Hyundai for further explanation.
Page 252 One of spool of the main control valve should be connected to the tank. Select the size of pipe laying considering the back pressure. Shimless tube should be used for the piping. The hose and seal should be used Hyundai genuine parts.
Page 253 ★1 : Conventional hydraulic oil Inspect and maintain hydraulic oil and 3 kinds of ★2 : Hyundai genuine long life hydraulic oil filter elements in particular, in order to prolong Replace following filter same time Replace following filter same time machine life.
Page 254 4. PRECAUTIONS WHILE OPERATING THE BREAKER 4. PRECAUTIONS WHILE OPERATING THE BREAKER 1) 1) DO NOT BREAK ROCK WHILE LOWERING DO NOT BREAK ROCK WHILE LOWERING Incorrect As the breaker is heavy in comparison with buck- et, it must be operated slowly. If breaker is rapidly pushed down, working device may be damaged.
Page 255 5) 5) DO NOT CONTINUE TO WORKING OVER ONE DO NOT CONTINUE TO WORKING OVER ONE Incorrect MINUTE AT SAME POSITION OF BOOM AND MINUTE AT SAME POSITION OF BOOM AND for one minute This will increase the temperature of the oil, and cause problem in the accumulator and seals.
Page 256 5. QUICK CLAMP 5. QUICK CLAMP 1) 1) FIXING BUCKET WITH QUICK CLAMP FIXING BUCKET WITH QUICK CLAMP Quick clamp switch Before fixing bucket, remove safety pin of the moving hook. Safety button Pulling safety button, press the quick clamp switch to unlock position. Then, the moving hook is placed on release posi- tion.
Page 257 HYUNDAI will not be responsible for HYUNDAI will not be responsible for any injury or damage in case that safe- any injury or damage in case that safe- ty pin is not installed properly.
Page 258 INDEX INDEX Fuel leakage --------------------------------------------------- 6-31 Fuel system bleeding -------------------------------------- 6-29 Accel dial switch ---------------------------------------------- 3-35 Fuel tank --------------------------------------------------------- 6-25 After engine start ------------------------------------------ 4-5, 4-9 Fuse & relay box --------------------------------------------- 3-59 Air breather element --------------------------------------- 6-33 Air cleaner element ----------------------------------------- 6-25 Air conditioner &...
Page 259 Warming up operation -------------------------------- 4-5, 4-9 Quick clamp ----------------------------------------------------- Warning lamps ------------------------------------------ 3-4, 3-25 Weight ------------------------------------------------------------ 2-10 Radiator flushing ---------------------------------------------- 6-20 Windshield ----------------------------------------------------- 3-61 Radio & USB player ----------------------------------------- 3-49 Working device operation ------------------------------ 4-20 RCV lever lubricate ------------------------------------------ 6-36 Working method --------------------------------------------- 4-24 Recommended oils ---------------------------------- 2-27, 6-10 Working range -----------------------------------------------...

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