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Hyundai HX330A L Service Manual
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Hyundai HX330A L Service Manual

Crawler excavator
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HX330A L, HX350A L
CRAWLER EXCAVATOR
SERVICE MANUAL

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Summary of Contents for Hyundai HX330A L

  • Page 1 HX330A L, HX350A L CRAWLER EXCAVATOR SERVICE MANUAL...

  • Page 2: Table Of Contents

    Table of Content FOREWORD 1. Structure 2. How To Read The Service Manual 3. Conversion Table SECTION 1 GENERAL Group 1 Safety Group 2 Specifications SECTION 2 STRUCTURE AND FUNCTION Group 1 Pump Device Group 2 Main Control Valve 3. Function Group 3 Swing Device Group 4 Travel Device (type 1 &...
  • Page 3 Group 11 Intelligent Power Control System Group 12 Anti-restart System Group 13 Self-diagnostic System Group 14 Engine Control System Group 15 Eppr Valve Group 16 Monitoring System Group 17 Fuel Warmer System SECTION 6 TROUBLESHOOTING Group 1 Before Troubleshooting Group 2 Hydraulic And Mechanical System Group 3 Electrical System Group 4 Mechatronics System Group 5 Air Conditioner &...

  • Page 4: Foreword

    The specifications contained in this shop manual are subject to change at any time and without any advance notice. Contact your HYUNDAI distributor for the latest information. Find manuals at https://best-manuals.com...

  • Page 5: How To Read The Service Manual

    Revised edition mark (①②③…) Any additions, amendments or other changes will When a manual is revised, an edition mark is be sent to HYUNDAI distributors. recorded on the bottom outside corner of the Get the most up-to-date information before you pages.

  • Page 6: Conversion Table

    3. CONVERSION TABLE Method of using the Conversion Table The Conversion Table in this section is provided to enable simple conversion of figures. For details of the method of using the Conversion Table, see the example given below. Example Method of using the Conversion Table to convert from millimeters to inches Convert 55 mm into inches.
  • Page 7 Millimeters to inches 1 mm = 0.03937 in 0.039 0.079 0.118 0.157 0.197 0.236 0.276 0.315 0.354 0.394 0.433 0.472 0.512 0.551 0.591 0.630 0.669 0.709 0.748 0.787 0.827 0.866 0.906 0.945 0.984 1.024 1.063 1.102 1.142 1.181 1.220 1.260 1.299 1.339 1.378...
  • Page 8 Liter to U.S. Gallon 1ℓ = 0.2642 U.S.Gal 0.264 0.528 0.793 1.057 1.321 1.585 1.849 2.113 2.378 2.642 2.906 3.170 3.434 3.698 3.963 4.227 4.491 4.755 5.019 5.283 5.548 5.812 6.6076 6.340 6.604 6.869 7.133 7.397 7.661 7.925 8.189 8.454 8.718 8.982 9.246...
  • Page 9 kgf·m to lbf·ft 1 kgf·m = 7.233 lbf·ft 14.5 21.7 28.9 36.2 43.4 50.6 57.9 65.1 72.3 79.6 86.8 94.0 101.3 108.5 115.7 123.0 130.2 137.4 144.7 151.9 159.1 166.4 173.6 180.8 188.1 195.3 202.5 209.8 217.0 224.2 231.5 238.7 245.9 253.2 260.4...
  • Page 10 kgf/cm to lbf/in 1 kgf / cm = 14.2233 lbf / in 14.2 28.4 42.7 56.9 71.1 85.3 99.6 113.8 128.0 142.2 156.5 170.7 184.9 199.1 213.4 227.6 241.8 256.0 270.2 284.5 298.7 312.9 327.1 341.4 355.6 369.8 384.0 398.3 412.5 426.7 440.9...
  • Page 11 TEMPERATURE Fahrenheit-Centigrade Conversion. A simple way to convert a fahrenheit temperature reading into a centigrade temperature reading or vice verse is to enter the accompanying table in the center or boldface column of figures. These figures refer to the temperature in either Fahrenheit or Centigrade degrees. If it is desired to convert from Fahrenheit to Centigrade degrees, consider the center column as a table of Fahrenheit temperatures and read the corresponding Centigrade temperature in the column at the left.

  • Page 12: Section 1 General

    SECTION 1 GENERAL Group 1 Safety Hints -------------------------------------------------------------------------------------------------------- 1-1 Group 2 Specifications ----------------------------------------------------------------------------------------------------- 1-10...

  • Page 13: Group 1 Safety

    SECTION 1 GENERAL GROUP 1 SAFETY FOLLOW SAFE PROCEDURE Unsafe wor k practices are dangerous. Understand service procedure before doing work; Do not attempt shortcuts. WEAR PROTECTIVE CLOTHING Wear close fitting clothing and safety equipment appropriate to the job. 13031GE01 WARN OTHERS OF SERVICE WORK Unexpected machine movement can cause serious injury.
  • Page 14 PREPARE FOR EMERGENCIES Be prepared if a fire starts. Keep a first aid kit and fire extinguisher handy. Keep emergency numbers for doctors, ambulance ser vice, hospital, and fire department near your telephone. 13031GE04 PROTECT AGAINST FLYING DEBRIS Guard against injury from flying pieces of metal or debris;...
  • Page 15 KEEP RIDERS OFF EXCAVATOR Only allow the operator on the excavator. Keep riders off. Riders on excavator are subject to injury such as being struck by foreign objects and being thrown off the excavator. Riders also obstruct the operator's view resulting in the excavator being operated in an unsafe manner.
  • Page 16 SUPPORT MACHINE PROPERLY Always lower the attachment or implement to the ground before you work on the machine. If you must wor k on a lifted machine or attachment, securely support the machine or attachment. Do not support the machine on cinder blocks, hollow tiles, or props that may crumble under continuous load.
  • Page 17 BEWARE OF EXHAUST FUMES Prevent asphyxiation. Engine exhaust fumes can cause sickness or death. If you must operate in a building, be positive there is adequate ventilation. Either use an exhaust pipe extension to remove the exhaust fumes or open doors and windows to bring enough outside air into the area.
  • Page 18 SERVICE MACHINE SAFELY Tie long hair behind your head. Do not wear a necktie, scarf, loose clothing or necklace when you work near machine tools or moving parts. If these items were to get caught, severe injury could result. Remove rings and other jewelry to prevent electrical shorts and entanglement in moving parts.
  • Page 19 AVOID HEATING NEAR PRESSURIZED FLUID LINES Flammable spray can be generated by heating near pressurized fluid lines, resulting in severe burns to yourself and bystanders. Do not heat by welding, soldering, or using a torch near pressurized fluid lines or other flammable materials.
  • Page 20 PREVENT ACID BURNS Sulfuric acid in battery electrolyte is poisonous. It is strong enough to burn skin, eat holes in clothing, and cause blindness if splashed into eyes. Avoid the hazard by: 1. Filling batteries in a well-ventilated area. 2. Wearing eye protection and rubber gloves. 3.
  • Page 21 DISPOSE OF FLUIDS PROPERLY Improperly disposing of fluids can harm the environment and ecology. Before draining any fluids, find out the proper way to dispose of waste from your local environmental agency. Use proper containers when draining fluids. Do not use food or beverage containers that may mislead someone into drinking from them.

  • Page 22: Group 2 Specifications

    GROUP 2 SPECIFICATIONS 1. MAJOR COMPONENT Tool box DEF/AdBlue tank Main pump Fuel tank Hydraulic tank After treatment device Engine Charge air cooler Radiator Main control valve Tooth Bucket Turning joint Swing motor Oil cooler Arm cylinder Boom Boom cylinder Handrail Counterweight Swing bearing...
  • Page 23 2. SPECIFICATIONS 2. SPECIFICATIONS 1) 1) HX330A L / HX350A L, BOOM HX330A L / HX350A L, BOOM I(I') B(L) 330A2SP02 Unit Specifi cation Boom 6.45 (21' 2") Description m (ft-in) 3.20 (10' 6") 2.20 (7' 3") 2.50 (8' 2") 4.05 (13' 3")
  • Page 24 2) 2) HX330A L / HX350A L, SHORT BOOM HX330A L / HX350A L, SHORT BOOM I(I') B(L) 330A2SP02 Unit Specifi cation Boom 6.15 (20' 2") Description m (ft-in) 3.20 (10' 6") 2.20 (7' 3") 2.50 (8' 2") mm (in) Shoe...
  • Page 25 3) 3) HX330A NL / HX350A NL, BOOM HX330A NL / HX350A NL, BOOM I(I') B(L) 330A2SP03 Unit Specifi cation Boom 6.45 (21' 2") Description m (ft-in) 3.20 (10' 6") 2.20 (7' 3") 2.50 (8' 2") 4.05 (13' 3") mm (in) Shoe 600 (24) Operating weight kg (lb)
  • Page 26 4) 4) HX330A NL / HX350A NL, SHORT BOOM HX330A NL / HX350A NL, SHORT BOOM I(I') B(L) 330A2SP03 Unit Specifi cation Boom 6.15 (20' 2") Description m (ft-in) 3.20 (10' 6") 2.20 (7' 3") 2.50 (8' 2") mm (in) Shoe 600 (24) Operating weight kg (lb)
  • Page 27 5) 5) HX330A HW / HX350A HW, BOOM HX330A HW / HX350A HW, BOOM I(I') B(L) 330A2SP04 Unit Specifi cation Boom 6.45 (21' 2") Description m (ft-in) 3.20 (10' 6") 2.20 (7' 3") 2.50 (8' 2") 4.05 (13' 3") mm (in) Shoe 700 (28) Operating weight kg (lb)
  • Page 28 6) 6) HX330A HW / HX350A HW, SHORT BOOM HX330A HW / HX350A HW, SHORT BOOM I(I') B(L) 330A2SP04 Unit Specifi cation Boom 6.15 (20' 2") Description m (ft-in) 3.20 (10' 6") 2.20 (7' 3") 2.50 (8' 2") mm (in) Shoe 700 (28) Operating weight kg (lb)
  • Page 29 3. WORKING RANGE AND DIGGING FORCE 3. WORKING RANGE AND DIGGING FORCE 1) 1) HX330A L,NL / HX350A L,NL, BOOM HX330A L,NL / HX350A L,NL, BOOM 330A2SP05 Boom 6.45 (21' 2") Description m (ft-in) 3.20 (10' 6") 2.20 (7' 3") 2.50 (8' 2")
  • Page 30 2) 2) HX330A L,NL / HX350A L,NL, SHORT BOOM HX330A L,NL / HX350A L,NL, SHORT BOOM 330A2SP05 Boom 6.15 (20' 2") Description m (ft-in) 2.20 (7' 3") 2.50 (8' 2") 3.20 (10' 6") Max digging reach 10020 (32' 10") 10190 (33' 5") 10840 (35' 7")
  • Page 31 3) 3) HX330A HW / HX350A HW, BOOM HX330A HW / HX350A HW, BOOM 330A2SP06 Boom 6.45 (21' 2") Description m (ft-in) 3.20 (10' 6") 2.20 (7' 3") 2.50 (8' 2") 4.05 (13' 3") Max digging reach 11150 (36' 7") 10330 (33' 11") 10500 (34' 5") 11950 (39' 2") Max digging reach on ground...
  • Page 32 4) 4) HX330A HW / HX350A HW, SHORT BOOM HX330A HW / HX350A HW, SHORT BOOM 330A2SP06 Boom 6.15 (20' 2") Description m (ft-in) 2.20 (7' 3") 2.50 (8' 2") 3.20 (10' 6") Max digging reach 10020 (32' 10") 10190 (33' 5") 10840 (35' 7") Max digging reach on ground 9810 (32' 2")
  • Page 33 4. WEIGHT 4. WEIGHT HX330A L HX330A NL HX330A HW HX350A L HX350A NL HX350A HW Item Upperstructure assembly ·Main frame weld assembly 2,839 6,259 2,853 6,290 2,839 6,259 ·Engine assembly 1,301 1,301 1,301 ·Aftertreatment assembly ·Main pump assembly ·Main control valve assembly ·Swing motor assembly...
  • Page 34 The difference between the weight of a work tool attachment must be subtracted. The difference between the weight of a work tool attachment must be subtracted. Consult your Hyundai dealer regarding the lifting capacities for specific work tools and Consult your Hyundai dealer regarding the lifting capacities for specific work tools and attachments.
  • Page 35 The difference between the weight of a work tool attachment must be subtracted. The difference between the weight of a work tool attachment must be subtracted. Consult your Hyundai dealer regarding the lifting capacities for specific work tools and Consult your Hyundai dealer regarding the lifting capacities for specific work tools and attachments.
  • Page 36 The difference between the weight of a work tool attachment must be subtracted. The difference between the weight of a work tool attachment must be subtracted. Consult your Hyundai dealer regarding the lifting capacities for specific work tools and Consult your Hyundai dealer regarding the lifting capacities for specific work tools and attachments.
  • Page 37 The difference between the weight of a work tool attachment must be subtracted. The difference between the weight of a work tool attachment must be subtracted. Consult your Hyundai dealer regarding the lifting capacities for specific work tools and Consult your Hyundai dealer regarding the lifting capacities for specific work tools and attachments.
  • Page 38 The difference between the weight of a work tool attachment must be subtracted. The difference between the weight of a work tool attachment must be subtracted. Consult your Hyundai dealer regarding the lifting capacities for specific work tools and Consult your Hyundai dealer regarding the lifting capacities for specific work tools and attachments.
  • Page 39 The difference between the weight of a work tool attachment must be subtracted. The difference between the weight of a work tool attachment must be subtracted. Consult your Hyundai dealer regarding the lifting capacities for specific work tools and Consult your Hyundai dealer regarding the lifting capacities for specific work tools and attachments.
  • Page 40 The difference between the weight of a work tool attachment must be subtracted. The difference between the weight of a work tool attachment must be subtracted. Consult your Hyundai dealer regarding the lifting capacities for specific work tools and Consult your Hyundai dealer regarding the lifting capacities for specific work tools and attachments.
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Hx350a l