Hyundai HL930A Operation & Maintenance Manual
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Hyundai HL930A Operation & Maintenance Manual

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WHEEL LOADER
OPERATION & MAINTENANCE
MANUAL
HL930A
HL930A XT
Serial No.

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Summary of Contents for Hyundai HL930A

  • Page 1 WHEEL LOADER OPERATION & MAINTENANCE MANUAL HL930A HL930A XT Serial No.

  • Page 3: Table Of Contents

    CONTENTS INTRODUCTION TRANSPORTATION EC Declaration of Conformity....0-1 Road travelling........5-1 Disclaimer..........0-2 Preparation for transportation....5-2 Foreword..........0-3 Loading the machine......5-3 Emission-related components war- Fixing the machine........ 5-4 ranty (USA and CANADA only)....0-4 Loading and unloading by crane....5-6 Before servicing this machine....0-5 Towing the machine.......5-7 Table to enter serial no.

  • Page 5: Ec Declaration Of Conformity

    12th Fl., Hyundai Bldg. 75, Yulgok-ro, Jongno-gu, Seoul 03058, Korea Hyundai Construction Equipment Europe N.V located at Hyundailaan 4, 3980 Tessenderlo, Belgium, as authorized representative in the European Community is authorized to compile the technical construction file and declares that the...

  • Page 6: Disclaimer

    2. DISCLAIMER THIS TRANSLATION IS BASED UPON THE ORIGINAL ENGLISH OPERATION AND MAINTE- NANCE MANUAL. THE ENGLISH VERSION SHALL PREVAIL OVER THE TRANSLATION IN CASE OF ANY LE- GAL DISPUTE.

  • Page 7: Foreword

    Use 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 8: Emission-Related Components Warranty (Usa And Canada Only)

    4. EMISSION-RELATED COMPONENTS WARRANTY (USA and CANADA only) Hyundai shall have obligation under the EPA (Environmental Protection Agency) regulation of warranty about Emission-related components. This warranty shall exist for 3,000 hours or five years, whichever occurs first. Naturally, this warranty does not cover to damage arising from accident, misuse or negligence, use of non-Hyundai parts, or from alterations not authorized by Hyundai.

  • Page 9: Before Servicing This Machine

    The procedures in this manual do not supersede any requirements imposed by federal, state, provincial 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 10 Machine serial no. Engine serial no. Manufacturing year Manufacturer Hyundai Construction Equipment co., Ltd. Address 12th fl., Hyundai Bldg 75, Yulgok-ro, Jongno-Gu, Seoul, 03058, Korea Distributor for U.S.A Hyundai Construction Equipment U.S.A., Inc. Address 6100 Atlantic Boulevard Norcross GA 30071 U.S.A.

  • Page 11: Ec Regulation Approved

    7. EC REGULATION APPROVED • Noise levels (EN474-1: 2006 and 2000/14/EC) are as follows: Lwa: 102 dB (EU only) Lpa: 70 dB • The value of vibrations transmitted by the operator's seat are lower than the standard value of EN474-1: 2006 and 2002/44/EC.

  • Page 12: Safety Labels

    8. SAFETY LABELS 1) LOCATION Always keep these labels clean. If they are lost or damage, attach them again or replace them with a new label. CAB INSIDE-LH CAB INSIDE-RH ACCUMULATOR VIEW B - B VIEW C - C VIEW A - A HYDRAULIC TANK FRONT FRAME Start motor...
  • Page 13 2) DESCRIPTION There are several specific warning labels on this machine. Please familiarise yourself with all the warn- ing labels. Replace any safety label that is damaged or missing. If a safety label is attached to a part that is re- placed, install a safety label on the replacement part.
  • Page 14 (4) RIDE CONTROL (Item 4) This warning label is positioned on the front frame. Before checking the boom operation system: The bucket should be laid on the ground. Turn start switch to "ON" position and press the button on monitor to operate ride control function.
  • Page 15 (8) CONTROL IDEOGRAM (Item 12) This warning label is positioned on the right side win- dow of the cab. Confirm the operation of the control lever and working device before operating the ma- chine. Refer to the page 4-8 for details. (9) AIR CONDITIONER FILTER (Item 13) This warning label is positioned on the airconditioner filter.
  • Page 16 (11) LIFT & TIE (item 15) This label is positioned on the both side of the front and rear frame. Lifting Lifting point In order to lift the machine, attach the lifting de- vices to the lifting points. Tying point In order to tie down the machine, attach the tie- Tying downs to the tying points.
  • Page 17 (14) FUELLING (Item 18) This warning label is positioned on the left side of the fuel filler neck. Stop the engine when refuelling. All lights or flames shall be kept at a safe distance while refuelling. (15) HYDRAULIC OIL LUBRICATION (Item 20) This warning label is positioned on the top of the hy- draulic oil tank.
  • Page 18 6. Do hand-priming repeatedly until air bubbles comes out from fuel supply line completely. 7. Tighten fuel supply line to its origin position. 8. Recranking. 9. If the engine still would not start, please contact the nearest HYUNDAI or Cummins dealers. 0-14...
  • Page 19 When carrying out disassembly or maintenance of the accumulator, or when disposing of the accumulator, it is necessary to release the gas from the accumulator. A special air bleed valve is required for this operation, so please contact your Hyundai distributor. (23) CAUTION (WATER SEPARATOR, TURBO-...
  • Page 20 (25) ULTRA LOW SULFUR DIESEL (item 36) This warning label is positioned on the left side of fuel filler neck. CAUTION Use ultra low sulphur fuel only. Ultra low sulphur fuel sulphur content ≤ 15 ULTRA LOW SULFUR FUEL ONLY PLEASE REFER TO THE DRIVER’S If ultra low sulphur diesel is not used, the af- MANUAL.
  • Page 21 (28) REFRIGERANT (item 39) This warning label is positioned on the right side of the engine hood. Inhaling air conditioner refrigerant gas through a lit cigarette or other smoking method or inhaling fumes released from a flame contacting air conditioner refrigerant gas, can cause bodily harm or death.

  • Page 22: Machine Data Plate

    The product identification number assigned to this particular machine and should be used when requesting information or ordering service parts for this machine from your author- ized HYUNDAI dealer. The product identification number is also stamped on the frame. 0-18...

  • Page 23: Guide

    GUIDE 1. GUIDE DIRECTION The direction of this manual indicates forward, Forward backward, right and left, when the machine is in the travelling direction. Left Right Backward SERIAL NUMBER Inform following when you order parts or the machine is out of order. (1) MACHINE SERIAL NUMBER The numbers are located on the left side of the rear frame.
  • Page 24 INTENDED USE This machine is designed to be used mainly for the following work: Excavating work Leveling work Loading work Transporting work Please refer to Efficient working method on page 4-14 for further details. SYMBOLS Important safety hint. It indicates matters which can cause great loss on the machine or the surroundings. It indicates useful information for the operator.

  • Page 25: Safety Hints

    SAFETY HINTS 1. CALIFORNIA PROPOSITION 65...

  • Page 26: Safety Rules

    Make sure that you comply strictly with the safety regulations at all times. Please contact Hyundai Construction Equipment Co., Ltd. or your dealer for more information. It is strictly prohibited to operate or use the machine in any of the following cases: •...
  • Page 27 Never modify the operator’s cabin by welding, grinding, drilling holes or adding attachments unless in- structed by Hyundai Construction Equipment in writing. Changes to the cabin can cause loss of opera- tor protection from roll-over and falling objects, and result in death or serious injury.
  • Page 28 • Keep all fuels and lubricant in adequate con- tainers. • Never smoke in the area where refueling is tak- ing place or in the space for handling battery electrolytes and other inflammable materials. • Oil leaked to a hot surface or electronic compo- nent may cause a fire.
  • Page 29 • Do not try to start the engine using an unsuitable booster cable as it may result in an explosion and serious injury. Only use the booster cable to start the engine in a ventilated open space, as starting the engine with a booster cable may generate inflam- mable gas.
  • Page 30 (4) Information on fire extinguisher Fire extinguishers (if equipped) should be kept in a fully operable condition, and be inspected by a quali- fied person on a regular basis. Workers should com- plete a training course on the use of fire extinguish- ers in advance.
  • Page 31 Name Symbol Remarks Blocks airborne dust and slag, and shields the face from bright light Welding helmet during welding. Blocks dust, mist and hazardous chemicals, and protects against Protective clothing burns. Electric insulation gloves: Should be worn when working in areas with a high risk of electric shock.
  • Page 32 (5) When handling the battery If battery electrolyte leaks while handling the battery, the sulfuric acid contained in the electrolyte may cause burns. The lead components in battery electrolyte are toxic, so be sure to wear protective gloves and protective clothing.
  • Page 33 (8) When working in a place subject to airborne particles and falling objects Make sure you wear a safety helmet, protective gog- gles and safety shoes to prevent injury from such particles and objects. Earplugs or earmuffs may be necessary when working in a noisy place. (9) When working in places with a high level of noise When the operator is exposed to the noise exceed-...
  • Page 34 Situation Symbol Working in areas subject to airborne particles and falling objects Working in places with a high level of noise Handling machines damaged by fire or exposed to excessively high tempera- ture (11) WEAR PROTECTIVE CLOTHING Wear close fitting clothing and safety equipment ap- propriate to the job.
  • Page 35 Daily vibration exposure (A(8)) Vibration exposure range Actions to be taken When approaching the exposure activity value, reasonable measures should be taken to minimize exposure to vibration. Exposure action value or lower A(8)≤0.5 m/s The relevant information and opportunities for training on vibra- tion reduction should be provided to the operator.
  • Page 36 The operator’s convenience may be reduced by various risk factors. Comply with the following con- ditions to effectively ensure the operator’s comfort and convenience. • Adjust the driver’s seat adjustment device to allow a convenient posture. Adjust the angles of the mirrors to minimize awkward, compromised posture •...
  • Page 37 • Do not operate the machines on cliffs or at the end of a road on soft ground as the machine may overturn. • When operating the machine in areas with pe- destrian or vehicle traffic, or in a zone in the vi- cinity of such an area, appoint workers exclu- sively responsible for controlling the traffic, or install fences or blocking wall to separate the...
  • Page 38 • Keep clean all parts related to visibility, such as the windshield and rearview mirror. In particular, adjust the rearview mirror to ensure that the operator’s field of vision is clear. • Check the acoustic alarms (e.g., the horn and warning signal when driving backward or moving) for normal operation.
  • Page 39 (3) Operation on a slope Comply with the following conditions when operating the machine on a slope: • Do not work on slopes of 10˚ or more. • The maximum climbing angle of the machine on a slope is 30˚. Do not operate the machine at an angle exceeding this value.
  • Page 40 • Please note that the machine is wider and trav- Driving position els at a lower driving speed than other vehicles on the roads. • Pay attention to any vehicles behind your vehi- cle, and allow them to overtake your vehicle safely.
  • Page 41 • In the event of contact with a high-voltage line, keep sitting on the operator's seat until the elec- tric current has been shut down. • Warn any workers on the ground in the vicinity of the machine not to make contact with the ma- chine.
  • Page 42 Wait until the various parts of the machine reach the operating temperature after starting the engine. Make sure that every controller and function of the machine operates normally. Remove any dirt, snow and ice from the machine after completing the operation, and park the machine on a wooden pallet.
  • Page 43 • If the paint coating on any parts has been effaced or damaged, coat the parts with paints or treat them with an anti-rust additive. • Perform inspection and maintenance of the parts promptly. 11) Cautions during maintenance (1) Tools •...
  • Page 44 (3) Collision or cutting • Never open or remove the engine hood while the machine is in operation. • Two workers should perform the job while the engine is running: • One worker should be ready to operate the ma- chine or to turn the engine off from the cabin.
  • Page 45 (6) Repair by welding • Perform repairs by welding in an area where ad- equate facilities for welding are available. • Welding work may be subject to risks of gas leak, flame and electric shock. Welding should be performed only by a quali- fied welder.
  • Page 46 (8) Cautions when working with the high-pres- sure line or hose • Make sure that the internal pressure is released before replacing or checking the high-pressure line or hose. • If the internal pressure is not released, serious injury may result. •...
  • Page 47 (11) Battery • The battery contains inflammable materials. • Never smoke in the vicinity of the battery. • The battery electrolyte is strong acid. Pay atten- tion to prevent the skin and eyes from coming into contact with the electrolyte. •...
  • Page 48 • Install fences around the machine when parking it on a public road, and put up a warning sign. (2) Cautions on storage for a long period of time • Park the machine in accordance with the cau- tions for parking. •...
  • Page 49 It is unlawful to tamper with or remove any component of the aftertreatment system. It is also unlawful to use a Diesel Exhaust Fluid (DEF) that does not meet the specifications provided or to operate the vehicle/equipment with no Diesel Exhaust Fluid (DEF). Safety Requirements for DEF and SCR system ®...
  • Page 50 (3) British thermal unit (BTU) content/Degree API Gravity – Low American Petroleum Institute (API) gravity fuels have a higher thermal energy content (BTU). As a general rule, there is a 3 to 5 per- cent decrease in BTU content for every 10 degree increase in API gravity; there is no also a 0.7 degree API gravity increase with an increase in fuel temperature.

  • Page 51: Major Components

    SPECIFICATIONS 1. MAJOR COMPONENTS Hydraulic tank Radiator Bucket Tire Head light Boom Boom cylinder Main control valve Battery Counterweight Engine Bell crank Bucket cylinder Main pump Air cleaner Bucket link Front axle Steering cylinder Transmission Rear axle Fuel tank...
  • Page 52 2. SPECIFICATIONS 1) WITH BOLT-ON CUTTING EDGE TYPE BUCKET (HL930A) Description Unit Specification Operating weight kg (lb) 11500 (25355) Struck 1.6 (2.1) Bucket capacity Heaped 1.9 (2.5) Overall length 7125 (23' 5") Overall width 2450 (8' 0") Overall height 3170 (10' 5") Ground clearance 370 (1' 3")
  • Page 53 2) WITH BOLT-ON CUTTING EDGE TYPE BUCKET (HL930A XT) Description Unit Specification Operating weight kg (lb) 11700 (25795) Struck 1.6 (2.1) Bucket capacity Heaped 1.9 (2.5) Overall length 7415 (24' 4") Overall width 2450 (8' 0") Overall height 3170 (10' 5") Ground clearance 370 (1' 3")
  • Page 54 3) WITH 1-TOOTH TYPE BUCKET (HL930A) Description Unit Specification Operating weight kg (lb) 11420 (25180) Struck 1.5 (2.0) Bucket capacity Heaped 2.1 (2.7) Overall length 7240 (23' 9") Overall width 2480 (8' 2") Overall height 3170 (10' 5") Ground clearance 370 (1' 3")
  • Page 55 4) WITH 1-TOOTH TYPE BUCKET (HL930A XT) Description Unit Specification Operating weight kg (lb) 11620 (25620) Struck 1.5 (2.0) Bucket capacity Heaped 1.8 (2.4) Overall length 7530 (24' 8") Overall width 2480 (8' 2") Overall height 3170 (10' 5") Ground clearance 370 (1' 3")

  • Page 56: Weight

    Quick coupler assembly Bucket link 1786 1.9 m bucket, with bolt on cutting edge 1610 1.8 m bucket, with 1-tooth Boom cylinder assembly (LH & RH) Bucket cylinder assembly (HL930A/HL930A XT) 65/78 144/172 Steering cylinder assembly (LH & RH) Seat Battery...

  • Page 57: Specifications For Major Components

    4. SPECIFICATIONS FOR MAJOR COMPONENTS ENGINE Item Specification Model Cummins B4.5 4-cycle turbocharged, charge air-cooled, electronic controlled Type diesel engine Cooling method Water cooled Number of cylinders and arrangement 4 cylinders, in-line Firing order 1-3-4-2 Combustion chamber type Direct injection type Cylinder bore ×...
  • Page 58 ø 110 x ø 65 x 750 mm Bucket cylinder (HL930A) Bore dia x Rod dia x Stroke ø 110 x ø 65 x 510 mm Bucket cylinder (HL930A XT) Bore dia x Rod dia x Stroke ø 110 x ø 65 x 515 mm Steering cylinder Bore dia x Rod dia x Stroke ø...

  • Page 59: Control Devices

    CONTROL DEVICES 1. CABIN DEVICES The ergonomically designed console box and suspension-type seat provide the operator with comfort. ELECTRONIC MONITORING SYSTEM (1) The centralised electronic monitoring system allows the status and condition of the machine to be monitored at a glance. (2) It is equipped with a safety warning system for early detection of machine malfunctions.

  • Page 60: Cluster

    2. CLUSTER 1) STRUCTURE The cluster consists of gauges, lamps and LCD as shown below, to warn the operator in case of abnor- mal machine operation or conditions for the appropriate operation and inspection. • Gauges : indicate operating status of the machine. •...
  • Page 61 2) GAUGES (1) Speedometer The speedometer displays the speed of machine in mph and km/h. Unit The units (km/h or mph) can be set by the display set up menu of the monitor and selected unit is displayed. Refer to page 3-38. (2) Fuel gauge This gauge indicates the amount of fuel in the fuel tank.
  • Page 62 3) WARNING LAMPS Exhaust system cleaning Exhaust system cleaning warning lamp inhibit warning lamp HEST warning lamp Emergency warning lamp Fail in SCR system warning lamp T/M oil temp warning lamp Engine stop warning lamp Engine overheat warning lamp Check engine warning lamp Fuel level warning lamp Battery charging warning lamp Brake fail warning lamp...
  • Page 63 Immediately pull the machine to a convenient stop. Stop the en- gine. Investigate the cause. Consult a Hyundai dealer to investigate the cause. Do not operate until the cause has been corrected. (7) Air cleaner warning lamp This lamp lights ON and the buzzer sounds when the filter of the air cleaner is clogged.
  • Page 64 (8) Engine oil pressure warning lamp This lamp comes ON and the buzzer sounds after starting the en- gine because of the low engine oil pressure. If the lamp comes ON and the buzzer sounds during engine opera- tion, shut OFF engine immediately. Check engine oil level. If you want to stop the buzzer sound, touch the icon.
  • Page 65 This lamp lights ON when the stationary exhaust system cleaning is not performed. Refer to page 3-8. Please contact your Hyundai service center or local deal- "Engine shutdown" cluster message up when the exhaust gas temperature reaches above 800°C. (14) Engine coolant low level warning lamp This warning lamp lights ON when the level of coolant is low.
  • Page 66 • Stop the engine immediately. • Please contact your Hyundai service center or local dealer. (17) Exhaust system cleaning inhibit warning lamp This warning lamp indicates, when illuminated, the exhaust system cleaning switch is pushed inhibit position, therefore automatic and manual exhaust system cleaning can not occur.
  • Page 67 Manual exhaust system cleaning Manual exhaust system cleaning applies if the Safety button machine is in a fireproof area. To stop a manual exhaust system cleaning be- fore it has completed, set to the exhaust sys- tem cleaning switch to the inhibit position or turn OFF the engine.
  • Page 68 The lamp lights ON when each of the below warnings is happened. ® Low DEF/AdBlue level ® Poor quality of DEF/AdBlue Tempering or malfunction in the aftertreatment system Once the lamp lights ON, the engine will derate shortly. Please contact your Hyundai service center or local deal- 3-10...
  • Page 69 4) PILOT LAMPS Joystick steering pilot lamp Parking brake pilot lamp FNR select pilot lamp Pilot cut off pilot lamp Differential lock pilot lamp High beam pilot lamp (1) High beam pilot lamp This lamp works when the illuminating direction is upward. This lamp comes ON when the dimmer switch is operated, e.g., when passing another vehicle.
  • Page 70 (4) Joystick steering pilot lamp (Option) This lamp lights ON when joystick steering is activated. It is then possible to steer the machine and select gears from the armrest to the left of the operator's seat. Refer to page 3-61. (5) Differential lock pilot lamp (Option) This lamp lights ON when the differential lock function is operating.
  • Page 71 Symbol Meaning Remark LF, LR Limp home gear Oil temperature too Warm up engine / transmission low, no gear available Alternate between WS and actual gear/direc- tion while driving, in neutral only displayed Warning sump tem- WS if no fault is detected perature Cool down transmission Alternate between WS and actual gear/direc-...

  • Page 72: Monitor (7 Inch Touch Screen)

    3. MONITOR (7 inch touch screen) • The monitor is adjustable. Vertical: 30° Horizontal: 15° Menu bar (touch screen) Lamps (1) Switchs (2) (1) Refer to page 3-42 (2) Refer to page 3-45 1) MAIN DISPLAY You can select or set the menu by the switches or touch screen. Please refer to switch, page 3-45 for selection and change of menu and input value.
  • Page 73 Main display Main menu Sub menu Press TYPE A (default) TYPE B Clock Machine monitoring ECO gauge Buzzer Fuel rate Engine rpm Wiper speed Engine mode / Operation Quick menu Camera screen history 10 lamps Menu Transmission mode 3-15...
  • Page 74 (1) Menu bar Clock setting Wiper speed In main display, you can move to the right side menu by touching each icon. Clock setting Set the time (hour, minute and AM or PM) Wiper speed Set the wiper speed (slow, normal, fast and very fast) Menu Move to the main menu.
  • Page 75 Machine monitoring To display the item in the main display, select two items of them. Machine monitoring Priority in the machine monitoring display The priority of the weighing system is the high- est. If the weighing system is selected, the other items are not available.
  • Page 76 Transmission mode • Set the clutch cut off (A), shift (B) and torque converter lock up Transmission mode mode (C). • Refer to page 3-23. 3-18...
  • Page 77 Quick menu User switching Active fault Move the quick menu screen by touching User switching • When multiple users share a machine, it allows users to switch user settings of machine. • User can apply or save the setting of monitor easily. Active fault •...
  • Page 78 (3) Fault and maintenance warning If you touch the warning sign (red icon), move to the quick menu. You can check the fault message and move the maintenance screen by touching relevant area. (4) Machine monitoring warning The warning sign (red icon) will be shown when the temperature of hydraulic oil, cooling water, transmission oil or battery voltage is not in nor- mal state.
  • Page 79 (6) Eco gauge ECO gauge This gauge indicates the fuel consumption rate and the machine load status. So that operators can be careful with fuel economy. If the fuel consumption rate or machine load are high, the segment is increased. The color of the Eco gauge indicates the opera- tion status.
  • Page 80 Main menu Submenu Description Brightness setting Manual, Automatic Preference Clock setting Clock setting Unit setting Temp (°F/°C), Distance (km, mile), Weight (ton, lb), Pressure (bar, Mpa, kgf/m , psi), Volume (l, gal) Display style/Language Type A, Type B, 14 multiple language Camera setting Acive camera, Display order, Reverse mode AAVM setting...
  • Page 81 Kick down mode • Manual mode (shift mode: manual) Kick down switch It is effective 2 speed to 1 speed only and recover to 2 speed quickly when push the switch one more time. • Automatic mode (shift mode : AL, AN, AH) Mode 1 (down/up) Joystick steering It shifts down quickly from current gear to one step lower speed by pushing...
  • Page 82 Positions for clutch cut off function Left brake pedal L, M Shift mode • Four modes are available for operator's preference and job condition. Manual : Machine is operated by selected gear on lever. AL (Auto Light) : Automatic shifting point is fast for long-distance transportation and fuel efficien- AN (Auto Normal) : Automatic shifting point is normal without automatic kick-down to 1 gear for...
  • Page 83 • Weighing display : Set the display on main display screen. Press Work mode switch on keypad shortly to shift weighing display.** Weighing display - Daily Weighing display - Project Weighing display - Truck Work weight (previous day) Work weight (today) Current weight Total weight accumulated in selected Project**.
  • Page 84 Weighing system The weight indication in bucket is cal- culated by measuring boom position and boom pressure. The weight is '0.0 ton' when the boom is placed at below -15°. The weight is indicated when the boom is placed at the range (-5°→15°).
  • Page 85 Bucket-in (roll back) operation takes priority over the boom-up (raise) operation in case of using both operations at the same time. • Set the bucket priority function ON/OFF. Auxiliary attachment max flow level mode (option) • If the machine is equipped with auxiliary attachment, auxiliary attachment flow can be easily adjus- ted and controlled.
  • Page 86 Cooling fan reverse mode Automatic Manual · Manual : Rotate the fan with reverse direction while pressing the button "Execute". · Automatic : Rotate the fan with reverse direction by preset cycle. - Interval : 30 min ~ 5 hrs - Time : 30 sec ~ 5 min Default : Interval (60 min), time (120 sec) Wiper level setting (Intermittent mode)
  • Page 87 • Boom / Bucket angle calibration MCU get sensing signal from boom angle Bucket cylinder stroke and bell crank angle and calculate bucket Boom angle cylinder stroke and boom link position an- gle from ground real time basis. Boom angle position and bucket cylinder stroke is set by detent setting switch on monitor.
  • Page 88 Boom pressure calibration It is used when bucket weight is changed Bucket max tilting and Boom up position or measured weight is inaccurate. boom max down position The calibration must be carried out as fol- lows : • Increase hydraulic temperature (about 40~60°C).
  • Page 89 • AEB mode controls the disk clearance of the transmission, automatically. • To start AEB setting, press AEB bar (or ) for 3 seconds. • If you press or ESC, AEB setting will be canceled. Machine need to restart. • If "OK"...
  • Page 90 (3) Monitoring Machine monitoring • Monitor the status of the machine. Operation history • Hour meter / ODO meter • Total Total distance (this item cannot be initialized). Total working hour can check on service meter. See page 3-72. • Latest Working hour/distance after reset.
  • Page 91 • Display the fault code of MCU/ECU/TCU/EHCU and delete logged fault. Refer to service manual for HCESPN/FMI of engine and transmission. EHCU : Electro Hydraulic Control Unit AAVM : All Around View Monitoring Fuel consumption history • Display the fuel consumption history. General record (average fuel rate and a days fuel used) Hourly record Daily record...
  • Page 92 (4) Management Machine security • ESL system setting - ESL: Engine Starting Limit - ESL mode is designed to be a theft deterrent or to prevent unauthorized operation of the machine. - If the ESL mode is selected in ON, the password will be required when the start switch is turned - Engine start limit Disable : Not used ESL function...
  • Page 93 • Remote door control system (option) - The machine operator can lock, unlock and open the cab door by means of the remote key tag, as long as he is within a range of 15 meters from the machine. - Please note that the door cannot be closed using the Remote Key Tag. Door lock Door unlock Door open (press and hold for 2 seconds)
  • Page 94 Maintenance • Replacement : The elapsed time will be reset to zero (0). Change cycle : The change or replace cycle can be changed in the unit of 50 hours. • Show the maintenance history below 10. When history have more than 10, delete the old item. •...
  • Page 95 Change A/S phone number • Check and change of contact information for customer service. Software update • Update file in USB memory. Owner menu editing • Owner menu editing : Owner can set the status of the function. (Enable / Disable) •...
  • Page 96 • Necessary to input the password to access the set of function. (5) Preference Brightness setting • Manual - Manual setting for LCD brightness • Automatic - Automatic control of LCD brightness as set level of day/night • Setting day time - Set the time for daylight - If you set the time for daylight, the rest time will be night Clock setting...
  • Page 97 Display style/ Language • Set the display type A or B. • User can select preferable language and all display are changed the selected language. • 14 multiple language available. Camera setting If the camera monitor is equipped, camera will showing on camera monitor only. •...
  • Page 98 Camera switch ESC switch Buzzer stop switch • Camera switch It will enter into the AAVM mode from the main display if the AAVM is installed. If the camera monitor is equipped, AAVM will showing on camera monitor only. This menu is not useful.
  • Page 99 When the worker or pedestrian go inside of the dan- ger area line (red, radius 3 m), an internal danger area of equipping on the main display, the warning buzzer sounds and it displays the red rectangular box for the recognition of the worker and pedestrian. At this time, the operator should stop work immedi- ately, and stop the buzzer by pressing the buzzer stop switch.
  • Page 100 3) PILOT LAMPS Preheat pilot lamp Fuel warmer pilot lamp Warming up pilot lamp Ride control pilot lamp Engine auto shutdown pilot lamp Float mode pilot lamp Fan reverse pilot lamp Seat belt pilot lamp Clutch cut off pilot lamp T/C lock up pilot lamp (1) Warming up pilot lamp This lamp lights ON when the coolant temperature is below 30°C...
  • Page 101 (4) Engine auto shutdown pilot lamp This lamp lights ON when the engine auto shutdown function is ac- tivated. Refer to page 3-31. (5) Clutch cut off pilot lamp This lamp lights ON when the clutch cut off mode is set to L, M, H. Refer to page 3-23.
  • Page 102 (8) Fan reverse pilot lamp This lamp lights ON when the cooling fan reverse mode is activated Refer to page 3-28. (9) Torque converter lock up pilot lamp (option) This lamp lights ON when the torque converter lock up function is operating.
  • Page 103 4) SWITCHES Left/Right switch Enter switch ESC switch Menu/Home switch Camera switch Main light switch Work mode switch Beacon lamp switch Work light switch Ride control switch Rear wiper and washer switch Fine modulation switch Central grease lubrication switch Quick coupler switch Mirror defrost switch Detent setting switch If you push the left or right switch (...
  • Page 104 (2) ESC switch For other menus, this is used for cancellation (move to previous menu). AEB cancel or finish button in AEB. (3) Left / Right move switch Move in menu (left, up / right, down). Decrease / Increase input value. Stop buzzer sound when sound is on.
  • Page 105 (8) Central grease lubrication switch (option) This switch is used to operate the central grease lubrication sys- tem. When select ON, the central grease lubrication system is operated for set period. The green pilot lamp is turned ON. When malfunction occur in grease lubrication system, the red pilot lamp is turned ON.
  • Page 106 (11) Work mode switch Work mode switch Short press Press and hold (1) Refer to page 3-24 (2) Refer to page 3-24 Current weight in the buck- Progress bar / Total weight Save Work log to USB et / Daily total weight Select button for mode Delete Work log Select button (Click gray...
  • Page 107 (12) Rear wiper and washer switch This switch use to operates the rear wiper and washer. When pressing the switch, the mode is changed sequence base. (OFF → intermittent → Low → OFF ) • Intermittent The rear wiper operates intermittently. •...
  • Page 108 (16) Fine modulation switch - Remote control lever provides the operator with precise control of the work equipment (bucket and boom cylinders can be controlled precisely). - The green pilot lamp is turned ON. - Turn off the function. 3-50...

  • Page 109: Switches

    4. SWITCHES Parking brake switch Pilot cut off switch Differential lock switch Starting switch Air compressor switch (opt) Starting button(opt) Exhaust system cleaning switch Workload button Emergency test switch Horn button Multi function switch Hazard switch Kick down switch Horn button FNR select button Kick down button Workload button...
  • Page 110 1) STARTING SWITCH & STARTING BUTTON (OPT) There are three positions: OFF, ON and START. • (OFF) : None of the electrical circuits activate. • (ON) : All the systems of the machine operate. • (START) : Use when starting the engine. Release key immediately after starting.
  • Page 111 4) EMERGENCY TEST SWITCH (option) (1) The emergency steering system can be manually tested. Push the switch in order to determine if the emergency steering and the emergency steering lamp are functional. (2) When the switch is pressed, the emergency steering pump motor will run.
  • Page 112 This position will only initate a manual exhaust system cleaning when the machine is in non- mission condition, engine must run at low idle speed and exhaust system levels are high enough to allow cleaning. HEST lamp will be illuminated during the entire exhaust system cleaning. Refer to page 3-8 for details.
  • Page 113 9) KICK-DOWN SWITCH (1) Manual mode Kick down switch It is effective 2nd speed to 1st speed only and recovers to 2nd speed quickly when you push the switch one more time. (2) Automatic mode Gear Mode 1 (down/Up) selector lever It shifts down quickly from current gear to one step lower speed by pushing the switch and recovering to current speed quickly RCV(FNR type)
  • Page 114 10) FNR SELECT BUTTON AND SWITCH (1) These button and switch are used for forward and backward drive. FNR select button Gear range can be selected by gear selector lever. FNR switch (2) FNR select button If the select button is pressed, the indication lamp on the cluster will be ON and this FNR switch will start to operate.
  • Page 115 12) HAZARD SWITCH (1) Use for parking, or roading machine. (2) Both turn-signal lights will flash simultaneously. If the switch is left ON for a long time, the battery may be dis- charged. 13) MULTI-FUNCTION SWITCH (1) Front wiper and washer switch When the switch is in the J position, the wiper moves intermittently.

  • Page 116: Control Devices

    5. CONTROL DEVICES Remote control lever(Joystick type) Remote control lever (FNR type) Steering wheel lever Steering wheel Gear selector lever Remote control lever (EH type) Differential lock foot switch Accelerator pedal Joystick steering control lever(opt) 3-58...
  • Page 117 1) REMOTE CONTROL LEVER (1) These levers are used to control the boom and the EH type 2-spool (std) bucket. Boom Bucket (2) Refer to operation of working device in Operation of Front working device on page 4-8. EH: Electro-hydraulic FNR: Forward - Neutral - Reverse 3-spool (opt) Auxiliary...
  • Page 118 4) BRAKE PEDAL (1) Left brake pedal (service brake + clutch cut off function) If the pedal is pushed down, this will generate braking force and bring the machine to a stop. If the power train operation is to be cut off, set the clutch cut off mode to ON (L, M, H) and press the pedal.
  • Page 119 6) JOYSTICK STEERING CONTROL LEVER (option) (1) The system has the following functions concentrated in a collapsi- Joystick(A) ble armrest: steering, forward / reverse selection and kick-down Select Forward(F) button function. Neutral(N) Revers(R) (2) This means that during normal loading work, the operator does not Kick down button need to touch the steering wheel.
  • Page 120 To reactivate the joystick steering, the ordinary gear selector control must first be moved to neu- tral and the system again be activated. The FNR select pilot lamp ( ) on the cluster will be ON when the forward / reverse selection is activated.

  • Page 121: Air Conditioner And Heater

    6. AIR CONDITIONER AND HEATER 1) FULL AUTO AIR CONDITIONER AND HEATER The full air conditioner and heater system automatically keep the optimum condition in accordance with the operator's temperature configuration sensing the ambient and cabin inside temperature. Power switch Defroster switch Fresh air &...
  • Page 122 (1) POWER SWITCH This switch makes the system ON or OFF. Just before the power OFF, set values are stored. Default setting values Function Air conditioner In/outlet Temperature Value Inlet Previous sw OFF The green pilot lamp is turned ON. (2) AUTO SWITCH This switch sets the air conditioner and heater system to automatic temperature control.
  • Page 123 (5) FRESH AIR/AIR RECIRCULATION SWITCH It is possible to change the air-inlet method. Pilot lamp Fresh air (pilot lamp OFF) Inhaling air from the outside. Check the fresh air filter periodically to keep a good ef- ficiency. Air recirculation (pilot lamp ON) This recycles the heated or cooled air to increase the energy ef- ficiency.

  • Page 124: Others

    7. OTHERS Radio & USB player Engine control module Cab roof LED lamp Master switch Tool box Camera monitor (opt) Seat 12V socket Rear camera(opt) Machine control unit MCU,ECM,TCU connector 12V socket Cigar lighter(opt) Service meter Transmission control unit Fuse & relay box 1) CIGAR LIGHTER (1) This can be used when the engine starting switch is ON.
  • Page 125 (1) Weight and height adjustment With socket wrench (A) : The seat has to be adjusted for the opera- tor's weight and height by tilting the handle (+) up or down (-) with the operator not sit- ting on the seat. The rotational direction is reversed by tog- gling the ratchet with the switch (C).
  • Page 126 (2) Fore/after adjustment The fore/after adjustment is released by lift- ing the locking lever. Do not operate the locking lever while operating. After the adjustment, the locking lev- er must latch into the desired posi- tion with an audible click. It should not be possible to move the opera- tor's seat into another position when it is locked.
  • Page 127 Pull up and hold to tilt armrest maximum 70 degrees. Adjust lever Pull up, hold and slide forward or rearward or up or down. (6) Armrest adjustment The inclination of the armrest can be modi- fied by turning the adjustment knob. When turning the knob to the outside (+), the front part of the armrest will be lifted;...
  • Page 128 (9) Seat heater switch The seat heater can be turned on/off by pressing the switch. (10) Absorber The absorber setting of the seat can be var- ied to suit the on and off-road working condi- tions. The cushioning effect can be individually ad- justed for this purpose.
  • Page 129 (13) Backrest adjustment Pull up the locking lever to release the back- rest catch. When releasing the backrest, do not load the backrest by pressing against it. By exerting pressure on or off the front or rear part of the seat pan it can be moved to the desired position.
  • Page 130 4) MASTER SWITCH (1) This switch is used to shut off the entire electrical system. LED lamp : The battery remains connected to the electrical system. OFF master switch after lamp off : The battery is disconnected from the electrical system. OFF master switch after LED lamp off.
  • Page 131 7) FUSE & RELAY BOX (1) The fuses protect the electrical parts and wiring from burning out. (2) The fuse box cover indicates the capacity of each fuse and circuit it protects. Replace a fuse with another of the same capacity. Before replacing a fuse, be sure to turn OFF the starting switch.
  • Page 132 9) MACHINE CONTROL UNIT (MCU) (1) This consists of electronic parts and controls all lamps and buzzers on the cluster in accordance with signals transmitted from the switches, the ECM, TCU, the engine and the hydraulic pressure sensors. (2) Three LED lamps on the MCU display as below. LED lamp Trouble Service...
  • Page 133 13) REAR CAMERA (option) (1) The rear camera is available as a option. Refer to page 3-39. 3-75...
  • Page 134 14) RADIO AND USB PLAYER (WITH BLUETOOTH) (1) FRONT PANEL PRESENTATION Power ON/OFF, Station preset 4 volume UP/DOWN button Random play button Manual UP/DOWN tuning, Station preset 5 file search, SEL button Mode button, DIR- Directory down button audio mute button Station preset 6 Call &...
  • Page 135 (2) 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. After 5 seconds the display will return to the previous display mode.
  • Page 136 Balance control To adjust the left-right speaker balance, first select the balance mode by pressing SEL button (2) repeatedly until BAL indication appears on the display panel. Then turn knob (2) right or left within 5 seconds to adjust the balance as desired. The balance position will be shown by the bars on the display panel from BAL 10R (full right) to BAL 10L (full left).
  • Page 137 (3) RADIO Mode button Repeat press MODE button to select FM1, FM2 or AM. 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. Auto tuning button To automatically select a radio station, simply press the seek up or seek (track) down button.
  • Page 138 Station preset button In radio mode, pressing buttons (6) to (11) will recall the radio sta- tions that are memorized. To store desired stations into any of the 6 preset memories, in either the AM or FM bands, use the following procedure : Select the desired station.
  • Page 139 (4) 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 140 Directory up / down button During MP3/WMA playback, simply press the DIR- button (10) to select the previous directory (if available on the device); simply press DIR+ button (11) to select the next directory (if available on the device). If the USB device does not contain directories, it will play MP3/WMA tracks 10 before the current file when you press the DIR- button (10), and play MP3/WMA tracks 10 after the cur- rent file when you press the DIR+ (11) button.
  • Page 141 ID3 v2 (DISP) While a MP3 file is playing, press DISP button (6) to display ID3 in- formation. Repeat push DISP button (6) to show directory name / file name and album name / performer / title. If the MP3 disc does not have any ID3 information, it will show NO ID3.
  • Page 142 Cellular phone pairing mode Browse your cellular phone menu and find the connectivity or bluetooth connection section. Select search for a new handsfree device function and allow the phone to find the mobile. HYUNDAI should appear on your cellular phone screen. 3-84...
  • Page 143 Each cellular phone type has distinct phone menu so you may need to refer to your manu- factures instruction for the correct procedure on how to connect a new bluetooth device. Please retry to the pairing instruction if HYUNDAI does not appear on the cellular phone screen.
  • Page 144 Using the audio unit as a hands-free device When the audio unit is ringing, it shows CALL and follows with the phone number ********** on the display. To accept a call Press CALL button (4), it appears ANSWER CALL and follows TALKING on the display.
  • Page 145 Menu File manager Music Option Play via Bluetooth. It appears BT MP3 on the display. During BT MP3 playing, you could select the previous or next track by pressing SEEK up or TRACK down button on audio unit or operate via your cellular phone. To stop music, press button (5) briefly and it will automatically switch into the previous mode.
  • Page 146 EUROPE area: Press and hold mode + 2 buttons for 3 seconds. ASIA area: Press and hold mode + 3RPT buttons for 3 seconds. LATIN area: Press and hold mode + 4RDM buttons for 3 seconds. USB version: USB 1.1 Bluetooth version: V2.1 Bluetooth supported profile : - A2DP: Advanced audio distribution profile...
  • Page 147 15) CAMERA MONITOR (OPTION) 3-89...
  • Page 148 (1) Front panel description Function menu - Sin- Function menu - Button Description Single Cam mode AAVM mode gle Cam AAVM • Beep stop • Beep stop • Beep stop • Display On / • Beep stop * • Display On / POWER •...
  • Page 149 (2) Interlocked with other devices 3-91...
  • Page 150 (3) Operation scenario (Single camera mode) 3-92...
  • Page 151 (4) Operation scenario (AAVM mode) 3-93...
  • Page 152 (5) AAVM view mode type 3-94...
  • Page 153 (6) Function menu tree (Single cam mode) 3-95...
  • Page 154 (7) Function menu tree (AAVM mode) 3-96...
  • Page 155 (8) Parking guide line adjust 3-97...
  • Page 156 (9) How to set function menu 3-98...
  • Page 157 (10) Composition of menu screen 3-99...
  • Page 158 (11) Value adjustment 3-100...
  • Page 159 (12) When radar mounted, monitor display 3-101...

  • Page 161: Operation

    OPERATION 1. SUGGESTION FOR NEW MACHINE It takes about 100 operation hours to enhance its designed performance. Avoid excessive Operate according to the below three steps and operation for initial 100 hours avoid excessive operation for the initial 100 hours. Service meter Load Until 10 hours...

  • Page 162: Check Before Starting The Engine

    2. CHECK BEFORE STARTING THE ENGINE Make sure that the steering frame lock bar is stored in the unlocked position. Check before starting The steering frame lock bar must be re- moved in order to steer the machine. Look around the machine and under the ma- chine to check for loose nuts or bolts, collection of dirt, or leakage of oil, fuel or coolant and check the condition of the work equipment and...

  • Page 163: Starting And Stopping The Engine

    Monitor Brake fail warning lamp (3) • Monitor The buzzer sounds for 3 sec- onds with the Hyundai logo on the monitor. If the ESL mode is set to the en- abled, enter the password to start engine. If the password has failed 5...
  • Page 164 (3) Check if the pilot cut off switch is locked (with the switch OFF) (4) Turn the starting switch to START position to start the engine. Do not crank the engine for more than 20 seconds. If the engine does not start, allow the starter to cool for about 2 minutes before attempting to start the engine again.
  • Page 165 Run the engine for 10~15 minutes at low idle when the ambient temperature is be- low -15°C. INSPECTION AFTER THE ENGINE STARTS Inspect and confirm the following after the en- gine starts. (1) Is the level gauge of the hydraulic oil tank in the normal level? (2) Are there leakages of oil or water? (3) Are all the warning lamps (1–19) OFF?
  • Page 166 Symbol Meaning Remarks Oil temperature too low, no gear Warm up engine / transmission available Alternate between WS and actual gear/direction while driving, in neutral on- ly displayed WS if no fault is detected Warning sump temperature Cool down transmission Alternate between WS and actual gear/direction while driving, in neutral on- Warning torque converter tempera- ly displayed WS if no fault is detected...

  • Page 167: Warming-Up Operation

    4. WARMING-UP OPERATION The most suitable temperature for the hy- draulic oil is about 50°C (112°F). It can cause serious trouble in the hydraulic system by sudden operation when the hy- Gear selector lever draulic oil temperature is below 25°C (77°F). The temperature must be raised to at least Pilot cut off...

  • Page 168: Operation Of Working Device

    5. OPERATION OF WORKING DEVICE Confirm the operation of the control lever and working device. Hydraulic type RCV EH type RCV Control lever operates the boom and the buck- When you release the control lever, it returns to the neutral position automatically. When the control lever operates to the position of boom float, boom kick out and bucket leveler;...

  • Page 169: Travelling Of The Machine

    6. TRAVELLING OF THE MACHINE 1) BASIC OPERATION Secure the engine hood in the fully closed position prior to travelling the machine. (1) Travelling posture Lift the boom so that the bucket is placed 40-50 cm above the ground. (2) Travelling operation When the warm-up operation is completed after the engine is started, move the machine ac- Gear selector lever...
  • Page 170 mission lever, to slow down instead press the brake pedal. When changing direction, check beforehand that there is no obstacle in the direction you will be headed. Avoid changing direction at high speed. (4) Turning the machine Turn the machine by moving the steering wheel into the desired direction.
  • Page 171 Lower the bucket to the ground. Push the pilot cut off switch to the OFF po- Pilot cut off switch sition. When parking on a slope, block the tires. 4-11...
  • Page 172 (7) Stopping the engine If the engine is abruptly stopped before it has cooled down, its service life may Gear selector lever be shortened. Avoid sudden stop ex- Pilot cut off switch cept in case of an emergency. Parking brake switch When the engine is overheated, do not stop immediately.
  • Page 173 2) TRAVELLING ON A SLOPE (1) Never travel down a slope in neutral. (2) Lower the bucket 20-30 cm (1 ft) to the ground so that it can be used as a brake in an emer- gency. (3) If the machine starts to slide or loses stability, lower the bucket immediately and brake the ma- chine.

  • Page 174: Efficient Working Method

    7. EFFICIENT WORKING METHOD GENERAL (1) Lift the bucket about 40–50 cm (2 ft) above the ground to ensure safety and to gain a good range of view. (2) Clear the job site and level the ground. (3) Be careful that excessive force is not ap- plied to the bucket.
  • Page 175 When it is difficult to dig into the soil, move the bucket control lever forward and backward to move the bucket teeth up and down. 73034OP06 If the machine operates with its front tires lifted, its driving force will deteriorate and excessive force will be applied to the rear tires.
  • Page 176 Advance the machine and lift the bucket using the bucket control lever to dig out the soil. 73034OP08 Advance the machine while control- ling the depth of digging with the con- trol lever. Do not press the bucket heavi- ly into the ground. It may dam- age its driving force.
  • Page 177 TRANSPORTATION Make sure that the traveling path is al- ways cleared. When transporting material, lift the bucket 40–50 cm above the ground. 73034OP11 COMPACTION When operating, keep the bottom of the bucket horizontal to the ground. Do not work with the bucket set in the DUMP position.
  • Page 178 (2) V method Park the truck at an angle of 60 de- grees toward the machine. After dig- ging out, drive backward and position the machine at a right angle with the truck and load the truck with the soil. Position the machine so that the soil can be dumped in the center of the truck.
  • Page 179 Carry out the pre-inspection before starting off. As the optimum air pressure of tire and optimum driving speed is different according to the kinds of tires and road conditions, consult Hyundai dealer or tire distributor. Check the air pressure of tire before driving.

  • Page 180: Adjustment Of The Work Equipment

    8. ADJUSTMENT OF THE WORK EQUIPMENT The bucket can be adjusted to a desired height by using the boom kick-out device. Park the machine on level ground and block the tires to prevent sudden movement of the machine. Press the parking brake switch. Fix the front and rear frames by using the safety lock bar.

  • Page 181: Operation In Special Work Sites

    9. OPERATION IN SPECIAL WORK SITES OPERATING THE MACHINE DURING COLD WEATHER (1) Use proper engine oil and fuel for the weather. (2) Fill the required amount of antifreeze in the coolant. (3) Refer to starting the engine in cold weath- Start the engine and extend the warming- up operation.

  • Page 182: Storage

    10. STORAGE Maintain the machine paying attention to the following in order to prevent the deterioration of the ma- chine when storing it for a long time, over 1 month. CLEANING THE MACHINE Clean the machine. Grease each lubrication part. LUBRICATION POSITION OF EACH PART Change all oil.
  • Page 183 DURING STORAGE Start the engine and move the machine and working equipment once a month and apply lu- Lubrication brication to each part. operation once a month Check the level of engine oil and cool- ant and fill if required when starting the engine.

  • Page 184: Exhaust System Cleaning

    11. EXHAUST SYSTEM CLEANING Exhaust system Exhaust system cleaning events for the catalyst system will happen automatically under normal engine conditions and are controlled by the ECM as long as the exhaust system cleaning Inhibit switch is not engaged. If automatic exhaust system cleaning does not occur, the exhaust system cleaning lamp will illuminate, indicating to the operator that they will need to perform a manual exhaust system cleaning.
  • Page 185 3) HEST (High exhaust system temperature) warning lamp This warning lamp will light ON when the exhaust temperatures are high due to exhaust system cleaning. Refer to page 3-9 for details. 4) Exhaust system cleaning switch This switch is used to select the exhaust system cleaning. Refer to page 3-53 for details.

  • Page 186: Attachment Manually Lowering (Engine Stopped)

    12. ATTACHMENT MANUALLY LOWERING (ENGINE STOPPED) The manual lowering valve on the front frame can be manually lowering the attach- OPEN CLOSE ment linkage if the engine can't work. Slowly rotate the lowering valve lever to the OPEN position in order to lower the attach- ment to the ground.

  • Page 187: Transportation

    TRANSPORTATION 1. ROAD TRAVELLING If it is necessary to travel on a road, observe the fol- lowing. Comply with regulations regarding this machine for the sake of safety. Perform daily inspections before starting the machine. Check the air pressure of the tires and travelling speed limitations •...

  • Page 188: Preparation For Transportation

    2. PREPARATION FOR TRANSPORTATION When transporting the machine, observe the various road rules, road transportation vehicle laws and vehicle limit ordinances, etc. Make sure the cooling system has proper anti- Overall width freeze if moving the machine to a cold climate. Select a proper trailer after confirming the weight and dimensions from the page Section 2, Specifications.

  • Page 189: Loading The Machine

    3. LOADING THE MACHINE Load and unload the machine on a flat ground. Use the gangplank with sufficient length, width, thickness and gradient. Move slowly and carefully when the machine is on the gangplank. Do not change the direction of the machine while it is on the gangplank.

  • Page 190: Fixing The Machine

    4. FIXING THE MACHINE Fix the front and rear frame by linking the safety lock bar. Push the parking brake switch. Safety lock bar Push the pilot cut off switch to the OFF position Pilot cut off switch to prevent the hydraulic system from operating. Stop the engine, turn the starting switch off and remove the key.
  • Page 191 Block the tires and fix firmly with wire rope or chain to prevent the machine from moving dur- ing transportation.

  • Page 192: Loading And Unloading By Crane

    5. LOADING AND UNLOADING BY CRANE Check the weight, length, width and height of the machine referring to Section 2, Specifica- tions when you are going to hoist the machine. Wire rope Use long wire rope and stay to keep the dis- Stay Stay tance with the machine as it should avoid to...

  • Page 193: Towing The Machine

    6. TOWING THE MACHINE Personal injury or death could result when towing a disabled machine incorrectly. Block the machine to prevent movement be- fore releasing the brakes. The machine can roll free if it is not blocked. Except for an emergency, do not tow this machine.
  • Page 194 (11) When any towed machine is loaded, this machine must be equipped with a brake system that is operatable from the operator compartment. Consult your Hyundai dealer for the equipment that is necessary for towing a dis- abled machine. WHEN THE ENGINE WORKS (1) When the transmission system or steering wheel is workable and the engine is running, the machine can be towed only for a short distance.

  • Page 195: Maintenance

    Inspect the engine compartment for any trash build up. Remove any trash build up from the engine compartment. (5) Ask to your local dealer or Hyundai for the maintenance advice if unknown. PROPER MAINTENANCE (1) Replace and repair of parts It is required to replace the wearable and consumable parts such as bucket tooth, cutting edge, filter and etc., regularly.
  • Page 196 (8) Confirm if the cluster is in the normal condition after completion of service. (9) For more detail information of maintenance, please contact your local Hyundai dealer. Be sure to start the maintenance after fully understand the Section 1, Safety hints.
  • Page 197 (2) Rotate the cap nut counter-clockwise by hand and push the rod to release the air Cap nut pressure. Pushing Air breather PRECAUTIONS WHEN INSTALLING HYDRAULIC HOSES OR PIPES (1) Be particularly careful that the joint of hose, pipe and functioning item are not damaged. Avoid contamination.

  • Page 198: Tightening Torque

    2. TIGHTENING TORQUE Use the following tables for unspecified torque. 1) BOLT AND NUT (1) Coarse thread 8.8T 10.9T 12.9T Bolt size kgf • m lbf • ft kgf • m lbf • ft kgf • m lbf • ft M6 ×...
  • Page 199 Thread size (UNF) Width across flat (mm) kgf • m lbf • ft 1-7/16-12 1-11/16-12 4) FITTING Thread size 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" 5) TIGHTENING TORQUE OF MAJOR COMPONENT Torque Descriptions Bolt size...

  • Page 200: Specification Of Fuel, Coolant And Lubricants

    Using any lubricating oils other than HYUNDAI genuine products may lead to a deteriora- tion of performance and cause damage to major components. Do not mix HYUNDAI genuine oil with any other lubricating oil as it may result in damage to the systems of major components.
  • Page 201 - TOTAL DYNATRANS MPV : Diesel Exhaust Fluid Cold region : Russia, CIS, Mongolia ® DEF compatible with AdBlue Ultra low sulfur diesel Soft water : City water or distilled water - sulfur content ≤ 15 ppm Hyundai Bio Hydraulic Oil...

  • Page 202: Maintenance Checklist

    4. MAINTENANCE CHECKLIST Scheduled maintenance is the normal maintenance necessary to provide proper and efficient machine operation. To protect your investment and prolong the service life of your machine, follow the scheduled maintenance list below. 1) EVERY 10 HOURS SERVICE Check items Service Page...
  • Page 203 Hoses, fittings, clamps (fuel, coolant, hydraulic) Check, Retighten, Replace ★1 Conventional hydraulic oil ★2 If do not want to change HBHO every 2000 hours, contact HYUNDAI dealer and ask about SAMPLING. 10) EVERY 4000 HOURS SERVICE Check items Service Page...
  • Page 204 Check items Service Page Overhead set (shop inspection) Adjust 6-31 Change 6-38 ★3 Hydraulic oil ★3 Hyundai genuine long life hydraulic oil 13) WHEN REQUIRED Check items Service Page Air cleaner element • Safety Replace 6-23 • Primary Clean, Replace...

  • Page 205: Maintenance Chart

    5. MAINTENANCE CHART Caution Service intervals are based on the hour meter reading. The number of each item shows the lubrication point on the machine. Stop engine while filling oil, and use no open flames. For other details, refer to the service manual. Service in- Item Capacity ℓ...
  • Page 206 Service in- Item Capacity ℓ Number of Description Service action Oil symbol terval (U.S.gal) service points Attachment pins Lubricate Tires (air) Check, Add 50 Hours or weekly Steering cylinder pin Lubricate Rear axle pivot Lubricate Drive shaft (flange bearing) Lubricate Wheel nuts Check, Tight Battery voltage, cable and connec-...
  • Page 207 Air cleaner element (primary) Clean, Replace ★1 Conventional hydraulic oil ★2 Hyundai Bio Hydraulic Oil ★3 Hyundai genuine long life hydraulic oil Oil symbol Refer the recommended lubricants for specification. : Engine oil : Gear oil : Coolant : Hydraulic oil...

  • Page 208: Servicing Instructions

    6. SERVICING INSTRUCTIONS 1) CHECK ENGINE OIL LEVEL Dipstick Check the oil level with the machine on flat ground before starting engine. (1) Pull out the dipstick and wipe with a clean cloth. (2) Check the oil level by inserting the dipstick completely into the hole and pulling out again.
  • Page 209 (6) Apply a light film of lubricating oil to the gasket sealing surface before installing the filter. Fill the filter with clean lubricating oil. 7807AMI07 (7) Install the filter to the filter head. Tighten the filter until the gasket contacts the fil- ter head surface.
  • Page 210 (9) Fill the engine with clean oil to the proper level. • Quantity: 11 ℓ (2.9 U.S. gallons) (10) Operate the engine at low idle and inspect for leaks at the filter and the drain plug. Shut the engine off and the check oil level with dipstick.
  • Page 211 (4) Replace gasket of surge tank cap when it is NOT OK damaged. Do not remove the surge tank cap from a hot engine. Wait until the coolant temperature is below 50°C (120°F) before removing the ra- diator cap. Heated coolant spray or steam can cause personal injury.
  • Page 212 (2) Flushing the cooling system Fill the system with a mixture of sodium carbonate and water (or a commercially available equivalent). Use 0.5 kg (1.0 pound) of sodium carbonate for every 23 liters (6.0 U.S. gallons) of water. Do not install the cap. The engine is to be operated without the cap for this process.
  • Page 213 Fill the cooling system with clean water. Be sure to vent the engine and af- tercooler for complete filling. Do not install the surge tank cap or the new coolant filter. Operate the engine for 5 minutes with the coolant temperature above 80°C (176°F). (Close) (Open) Shut the engine off, and drain the cooling...
  • Page 214 Thermostat Install the cap. Operate the engine until it reaches a temperature of 80°C (176°F), and check for coolant leaks. Check the coolant level again to make sure the system is full of coolant. t a n NOT OK 5) CLEAN RADIATOR AND OIL COOLER Check, and if necessary, clean and dry outside of the radiator and the oil cooler.
  • Page 215 6) 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. 7) FAN BELT (1) Use the belt tension gage to measure the belt tension.
  • Page 216 8) INSPECTION OF COOLING FAN Personal injury can result from a fan blade failure. Never pull or pry on the fan. This can damage the fan blade and cause fan failure. Rotate the crankshaft by using the engine barring gear. A visual inspection of the cooling fan is re- quired daily.
  • Page 217 (4) Check the location of the drive belt on the belt tensioner pulley. The belt should be centered on, or close to the middle of, the pulley. Mis- aligned belts, either too far forward or back- ward, can cause belt wear, belt roll-offs, or in- crease uneven tensioner bushing wear.
  • Page 218 Use observe proper safety precautions and dispose of waste materials in an environ- mentally compliant manner. Re-install filter element into the air housing. Replace the primary element at the fourth cleaning. (2) Safety element The safety filter element should never be cleaned since the safety filter is the last barrier to con- taminant before it reaches engine/equipment.
  • Page 219 (3) Air bleeding Do hand-priming the lift pump repeatedly until air bubbles comes out from air vent Air vent plug hole completely. Tighten the air vent plug to its origin posi- tion. The fuel pump, high-pressure fuel lines, and fuel rail contain very Lift pump high-pressure fuel.
  • Page 220 14) LEAKAGE OF FUEL Take care to clean the fuel hose, injection FIRE !!! pump, fuel filter and other connections, as a leakage from these parts can cause a fire. ® 15) DEF / AdBlue Tank (1) The DEF / AdBlue ®...
  • Page 221 ® 16) DEF/AdBlue TANK FILTER DEF level sender (1) Remove coolant, DEF/AdBlue ® and air vent ho- DEF suction, return hose Coolant suction hose ses. Coolant return line Move hoses back and forth 3~4 times to Air breather hose easily remove the hoses. DEF tank (2) Plugging the coolant return line with the plug (P/ no : HDB030-0002).
  • Page 222 (5) Removed DEF/AdBlue ® level sender. Make sure O-ring is on the right posi- DEF level sender tion. (6) Replace the DEF/AdBlue ® filter and fit with a new filter. O-ring Replace the filter every 4000 hours. Carry out installation in the reverse or- der to removal.
  • Page 223 (5) Clean and inspect the filter cap. Clean the aftertreatment DEF/AdBlue ® ® tank cap and threads on the DEF/AdBlue tank with warm water and a clean cloth. Check the condition of the threads on the filter cap, if the threads are damaged, re- place the filter cap.
  • Page 224 (2) The diesel particulate filter needs to be cleaned and checked using an approved cleaning ma- chine at a authorized service center. Please contact your Hyundai service center or local dealer. 20) VIBRATION DAMPER (1) Rubber Check the index lines (A) in the vibration damper hub (B) and the inertia member (C).
  • Page 225 (2) Viscous The silicone fluid in the vibration damp- er will become solid after extended service and will make the damper inop- erative. An inoperative vibration damper can cause major engine or drivetrain failures. Check the vibration damper for evidence of fluid loss, dents, and wobble.
  • Page 226 (3) If equipped, at the rear of the rocker lever, re- move the banjo bolt and sealing washers con- necting the breather oil drain line to the rocker lever cover. Some engine the breather oil drain line is internal to the breathe connection tube (1).
  • Page 227 (7) Inspect the rubber isolators for cracks. Replace if cracked or broken. If the gasket has been removed from the rocker lever cover, a new gasket must be used. (8) If replacing the press-in rocker lever gasket, the following installation procedure must be used. •...
  • Page 228 (10) Align the vibration damper/crankshaft speed in- dicator ring so the TDC indicator is at the 12 o'clock position. If both number 1 cylinder rock- et levers are loose, move to the following steps. If both number 1 cylinder rocker levers are not loose, rotate the crankshaft 360 degrees.
  • Page 229 (12) Measure lash by inserting a feeler gauge be- tween the corsshead and the rocker lever sock- et. If the lash measurement is out of specifica- tion, loosen the locknut, and adjust the lash to nominal specifications. Lash specifications Item inch Intake 0.254...
  • Page 230 (15) Stud mounted rocker lever cover Install the rocker lever cover over the mounting capscrews. Install the isolators and mounting nuts. Tighten the mounting nuts. Tightening torque : 2.4 kgf·m (17.4 lbf·ft) (16) Capscrew mounted rocker lever cover Install the rocker lever cover. Install the mounting capscrews and isola- tors.
  • Page 231 (19) Connect the breather tube connection to the rocker lever cover. In general, two types of breather tube connec- tions are used at the rocker lever cover. • A clamping plate and capscrew hole the breather tube connection to the rocker lev- er cover.
  • Page 232 Inspect the suction hoses and hose clamps. Tighten the drain plug. Incase of injecting HBHO (Hyundai Bio Hydraulic Oil) to machines that have formerly used different hydraulic oil, the proportion of residual oil must not ex- ceed 2 %.
  • Page 233 If changing to Bio oil, contact HYUNDAI dealer. 25) CLEANING AND REPLACING RETURN FIL- Clean and replace the return filter in the following Cover manner: Cover O-ring Spring O-ring (1) Remove the cover. By-pass valve Spring (2) Remove spring, by-pass valve and return filter...
  • Page 234 27) REPLACE OF PILOT LINE FILTER (1) Loosen the bowl positioned on the safety valve. (2) Pull out the filter element and clean the bowl. (3) Install the new element and tighten the bowl us- ing spanner. Safety valve • Spanner size: 27 mm Bowl 28) LUBRICATE RCV LEVER Remove bellows and grease the joint (A) and the...
  • Page 235 29) TIRE PRESSURE (1) Inappropriate tire pressure is a primary cause for tire damage. Insufficient tire pressure will damage internal carcass of tire. Repeated ex- cessive bending will damage or break the car- cass. Excessive pressure will also cause pre- mature damage of the tire.
  • Page 236 When oil, grease or gasoline smeared on tire, clean those. Otherwise it may cause of permanent deformation. 30) REPLACEMENT OF THE TIRE Disassembly, reassembly, replacement and Tread Break repair of the tire requires special skills and equipment. Contact a tire repair shop. Side wall (1) Tires to be replaced Tires with broken or bent bead wires.
  • Page 237 Loosen slightly all wheel mountings. • Tools Socket 32 mm Torque wrench Extension bar Lift the machine with a jack. Loosen all wheel mounting nuts and re- place the tire. Torque wrench 73036MI12 (3) Direction of tire to be installed Be careful that the valve is facing the out- side.
  • Page 238 31) STORING TIRES AFTER REMOVAL As basic rule, store the tires in a warehouse which unauthorized persons cannot enter. If the tire are stored outside, always erect a fence around the tires and put up "No Entry" and other warning signs that even young children can understand.
  • Page 239 33) REPLACEMENT OF TRANSMISSION OIL AND FILTER ELEMENT (1) Operate the machine for a few minutes in order Air breather to warm the transmission oil. (2) Move the machine to level ground. Lower the bucket to the ground and slightly apply down- ward force.
  • Page 240 (10) Fill the oil through filler cap and check if the oil is at the appropriate level. (11) The proper oil amount is 34.5 liters (9.1 U.S. gallons) As the machine is hot after operation wait until the temperature has dropped. It is imperative to pay attention to absolute cleanliness of oil and filter.
  • Page 241 35) CHECK AND SUPPLYING AXLE OIL FRONT AXLE (1) Move the machine to flat ground. Fill & oil level plug (2) Open the axle air breather to relieve internal air pressure. Air breather (3) Remove the plug and check the oil amount. It is normal if the oil level is at the hole of the plug.
  • Page 242 36) CHANGE THE AXLE OIL FRONT AXLE (1) Place a case under drain plug to catch oil. Fill & oil level plug (2) Remove the air breather to relieve internal pres- sure. Air breather (3) The basic condition for a correct oil change of the axle is horizontal plane of installation in ev- ery direction.
  • Page 243 Set the work equipment in a stable position and push the pilot cut off switch to the OFF position. (3) Rear axle pivot: 2EA 1 Rear axle pivot (4) Steering cylinder pin: 4EA 2 Steering cilinder pivot (LH,RH) (5) Center pivot pin: 2EA (6) Drive shaft Front (flange bearing, journal bearing): Center (sleeve yoke, journal bearing): 4EA...
  • Page 244 39) REPLACEMENT OF BOLT ON CUTTING EDGE (1) Replacement time Replace the cutting edge before it has worn out to the end of the bucket. (2) Replacement method Make sure the working equipment does not move when replacing the cutting edge.
  • Page 245 Clean the contacted surface. If the contacted face of bucket tooth has worn out, repair the con- tacted face of it. Install a new bucket tooth on the bucket, and tighten the bolts and nuts. • Tightening torque: 62.8 ±9.4 kgf•m (454 ±...
  • Page 246 (4) Dust seals are mounted on the rotating part of the working device to extend the lubricating in- terval. Mount the lip facing out when replacing the dust seal. If it is assembled in wrong direction, it Outside will cause fast wear of pin and bushing, and create noise and vibration during operation.
  • Page 247 43) BOOM SAFETY LOCK BAR (option) (1) Supporting If it is necessary to carry out any main- tenance operation or to stop the ma- chine with raised boom, always use the boom safety lock bar and put the pilot Boom safety lock bar cut off switch to the OFF position.

  • Page 248: Electrical System

    7. ELECTRICAL SYSTEM WIRING, GAUGES Check regularly and repair loose or malfunc- tioning gauges when found. 73036MI27 BATTERY (1) Clean Wash the terminal with hot water if it is contaminated, and apply grease to the terminals after washing. Battery gas can explode. Keep sparks and flames away from bat- teries.
  • Page 249 (3) Method of removing the battery cable Remove the cable from the ground con- nection first ( terminal side) and recon- nect it last when reassembling. Pay attention to the correct polari- Ground Battery relay STARTING THE ENGINE WITH A BOOSTER Connection of booster cable CABLE Keep following order when you are going to...
  • Page 250 (3) Taking off the booster cable Take off the booster cable (black). Disconnection of booster cable Take off the booster cable (red) con- nected to the (+) terminal. Run engine with high idle until charg- ing the exhausted battery by alterna- tor, fully.

  • Page 251: Air Conditioner And Heater

    Operate the air conditioner 2 or 3 times a month (each for a few minutes) to avoid loss of oil film in the compressor. REFRIGERANT (1) Equipment contains fluorinated greenhouse gas. Model Type Quantity HL930A HFC-134a 0.75 kg (1.65 lb) 1073 CO 6-57...
  • Page 252 Global warming potential (GWP) is a measure of how much heat a gas traps in the atmos- phere relative to that of carbon dioxide (CO2). GWP is calculated in terms of the 100-year warming potential of 1 kg of a greenhouse gas relative to 1 kg of CO2. (2) Environmental precautions The air conditioning system of the machine is filled with HFC-134a refrigerant at the factory.

  • Page 253: Troubleshooting Guide

    TROUBLESHOOTING GUIDE 1. ENGINE This guide is not intended to cover every conditions, however many of the more common possibilities are listed. Trouble Service Remark Engine oil pressure lamp fails to go off • Add the oil to the specified level. immediately after the engine is started.

  • Page 254: Electrical System

    2. ELECTRICAL SYSTEM Trouble Service Remark The voltmeter fluctuates largely even • Check for loose terminals and open-cir- with the engine running at a constant cuit wiring. speed. • Adjust belt tension. The lamp does not glow brightly even when engine runs at high speed. The lamp flickers while the engine is run- ning.

  • Page 255: Power Train System

    3. POWER TRAIN SYSTEM Trouble Service Remark Engine is running but machine will not • Release the parking brake. move. • Put the gear selector lever in the position properly. • Add oil to the transmission case to the specified level. Even at full throttle, machine moves slowly •...

  • Page 256: Hydraulic System

    4. HYDRAULIC SYSTEM Trouble Service Remark Bucket lacks lifting power. • Check the hydraulic oil level and add if Bucket lifting speed is slow. necessary. • Replace filter in hydraulic tank. Bubbles in oil. • Replace with specified oil. • Add oil if needed. Oil pressure is too low.

  • Page 257: Others

    OTHERS 1. QUICK COUPLER 1) FIXING BUCKET WITH QUICK COUPLER Release the lock pins by pressing the quick coupler switch on monitor. Buzzer sounds and the red pilot lamp is turned Quick coupler switch Tilt quick coupler forward and align the up- per attaching points of the quick coupler Bucket with upper attaching points on the bucket.
  • Page 258 (2) REMOVE BUCKET FROM QUICK COUPLER The attachment should be in a level position on the ground. Release the lock pins by pressing the switch on monitor. Lower the boom so that it disengages from the attachment. Reverse away from the attachment. (3) PRECAUTION OF USING QUICK COUPLER When operating the machine with quick coupler, confirm that the quick coupler...

  • Page 259: Index

    INDEX Air cleaner............6-23 Radiator and oil cooler......... 6-20 Air conditioner & heater........3-63 Radio and USB player........3-76 Air conditioner filter........6-57 Recommended lubricants......6-6 Axle oil............6-47 Return filter...........6-39 Battery............6-54 Safety hints............ 1-1 Before starting the engine......4-2 Safety labels..........0-8 Belt tensioner..........
  • Page 260 9- 2...
  • Page 262 EN - English (E1) - September 2020 PART NO. : 91WA-32040...

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Hl930a xt

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