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LiuGong CPD25 Operation And Maintenance Manual

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202408003
CPD20/25/30/35/38
BATTERY FORKLIFT TRUCK
E SERIES
( 英文 )
OPERATION AND
MAINTENANCE MANUAL

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Summary of Contents for LiuGong CPD25

  • Page 1 202408003 CPD20/25/30/35/38 BATTERY FORKLIFT TRUCK E SERIES ( 英文 ) OPERATION AND MAINTENANCE MANUAL...

  • Page 3: Important Safety Information

    Operations that could cause damage to the machine are marked both in this manual and on the machine itself using the labels “Caution” or “Warning”. LiuGong cannot predict every hazard in the work environment; therefore the warnings in this manual and on the machine should not be considered exhaustive. When using a tool, procedure, working method, or operation technique that is not explicitly recommended by LiuGong, you must pay special attention to the safety of yourself and others.

  • Page 5: Table Of Contents

    CONTENTS August 20, 2024 CPD20/25/30/35/38 CONTENTS Preface Operation Manual Before Operating the Machine ....... 111 Frame Number ...........4 Operator Controls and Instrument Panels ..113 Main Structural Component .......5 Machine Starting ..........134 Safety Information Battery sleep state enabled ......134 Safety Decals and Decal Locations ....12 Operation Techniques ........
  • Page 6 CONTENTS August 20, 2024 CPD20/25/30/35/38...

  • Page 7: Preface

    Use this machine only for the purpose described operating and stopping the machine. in this manual. Contact your Liugong dealer for approval before making any modifications or Operating techniques outlined in this publication adding attachments to the machine. The addition are basic.
  • Page 8 10 service hours or daily. All the information, figures, tables and specifications are the latest product information obtainable at the time of publication. Guangxi LiuGong Company will reserve the right to make change without notice. Declaration The forklifts manufactured by LiuGong are...

  • Page 9: Main Components

    Preface August 20, 2024 CPD20/25/30/35/38 Main Components 8. Steering wheel 15.Steering axle assembly 1. Fork assembly 9. Work light 16. Rear wheel assembly 2. Fork arm carrier assembly 10.Control lever 17.Multifunction instrument 3. Load-backrest assembly 11.Overhead guard assembly 18.Parking brake handle 4.

  • Page 10: Frame Number

    August 20, 2024 Frame Number CPD20/25/30/35/38 Serial Number of the Machine and Parts Manufactures Name Guangxi Liugong Machinery Co., Ltd Product Identification Number (PIN) Serial Number of Battery Serial Number of Reduction Box Serial Number of Rear Axle Serial Number of Frame...

  • Page 11: Main Structural Component

    Preface August 20, 2024 CPD20/25/30/35/38 Main Structural Component Main Structural Component 1. Mast 2. Carriage 3. Fork 4. Frame...
  • Page 12 Preface August 20, 2024 Main Structural Component CPD20/25/30/35/38 Mast 1. Outer mast 2. Inner mast 3. Chains 4. Main roller 5. Side roller Fork arm carrier 1. Carriage 2. Main roller 3. Side roller...
  • Page 13 Preface August 20, 2024 CPD20/25/30/35/38 Main Structural Component Fork 1. Lock mechanism 2. Upper hook 3. Fork body 4. Lower hook Frame 1. Frame 2. Antislip pedal 3. Front plate...
  • Page 14 As proof that the requirements are met, the machines marketed within the EU/EEA) machine is supplied with an EU Declaration of Conformity, issued by LiuGong CE for each This CE marking is located on the left side of the separate machine. This EU declaration does not front instrument stand.
  • Page 15 Preface August 20, 2024 CPD20/25/30/35/38 Main Structural Component...

  • Page 16: Ec Declaration Of Conformity

    No. 1 Yanghe Avenue, Yanghe industrial Park, Liuzhou, Guangxi 545006, P.R. China Shandong Liugong Forklift Truck Co., Ltd. Factory 2 No. 108 Liugong Road, Economic and Technological Development Zone, Linyi, Shandong, China AUTHORIZED REPRESENTATIVE (TECHNICAL DOCUMENT WAS COMPILED BY): Name Liugong Machinery Europe B.V.
  • Page 17 Preface August 20, 2024 CPD20/25/30/35/38 Main Structural Component COMPLIES WITH THE PROVISIONS OF THE FOLLOWING EUROPEAN DIRECTIVES: 2006/42/EC Machinery Directive 2014/30/EU EMC Directive EN ISO 3691-1:2015+A1:2020 EN 16307-1:2020 EN 1175:2020 EN 12895:2015+A1:2019 COMPLIES WITH THE PROVISIONS OF THE FOLLOWING STANDARDS: EN ISO 3691-1:2015+A1:2020 EN 16307-1:2020 EN 1175:2020...

  • Page 18: Safety Information

    Safety Information August 20, 2024 Safety Decals and Decal Locations CPD20/25/30/35/38 Safety Information Safety Decals and Decal Locations Safety Warning Symbols Safety decals can be found on the machine. This section describes the locations of these decals and explanations of the safety hazards they Safety warning symbols are important indicate.
  • Page 19 Safety Information August 20, 2024 Safety Decals and Decal Locations CPD20/25/30/35/38 Decal Location 1. DECAL 5. CAUTION DECAL 9. CAUTION DECAL 2. DANGER DECAL 6. WARNING DECAL 10. LOAD DIAGRAM 3. DANGER DECAL 7. NOTICE DECAL 4. WARNING DECAL 8. DANGER DECAL...
  • Page 20 Safety Information August 20, 2024 Safety Decals and Decal Locations CPD20/25/30/35/38 Decal Information 2. DANGER DECAL (Located on left side of mast.) No passengers on or under fork. 74A3301 3. DANGER DECAL (Located on left side of mast.) CRUSH HAZARD. Do not enter working area of forklift.
  • Page 21 Safety Information August 20, 2024 Safety Decals and Decal Locations CPD20/25/30/35/38 Decal Information 4. WARNING DECAL (Located on the instrument frame in front of the left side of the machine.) CRUSH HAZARD. Keep clear of mast. 74A3303 5. CAUTION DECAL (Located on the top left of the instrument frame.) Read the operation maintenance manual...
  • Page 22 Safety Information August 20, 2024 Safety Decals and Decal Locations CPD20/25/30/35/38 Decal Information 8. DANGER DECAL (Located on right side of mast.) No passengers on or under fork. 74A3300 9. CAUTION DECAL (Located on the top left of the instrument frame.) Fasten seat belt securely.

  • Page 23: General Hazard Information

    Safety Information August 20, 2024 General Hazard Information CPD20/25/30/35/38 General Hazard Information Be familiar with all safety cautions, failure to observe could result in property damage, serious injury or even death. Only trained and qualified personnel should be allowed to operate or maintain the machine. Wear relevant personal protective equipment (PPE) such as a hard hat, ear protection, safety glasses, safety shoes and gloves when...
  • Page 24 Secure all loose items such as lunch boxes, tools around the machine . and others. Guangxi Liugong bears no responsibility for Pay attention when opening fluid compartments failures caused by modifications to machine to prevent foreign materials from entering the structure without Liugong’s permission.
  • Page 25 Safety Information August 20, 2024 General Hazard Information CPD20/25/30/35/38 Compressed Air Compressed air can cause personal injury. When using compressed air for cleaning, wear a protective face shield, protective clothing, hearing protection and protective shoes. Never aim compressed air at yourself or others. Compressed air could penetrate your skin and cause serious injury or death.

  • Page 26: Crushing And Cutting Prevention

    Safety Information August 20, 2024 Crushing and Cutting Prevention CPD20/25/30/35/38 Crushing and Cutting Prevention Hot oil and components can cause personal injury. Do not allow hot oil or components to contact the skin. Don't put hands, arms, or any other parts of the body in the way of removable parts.

  • Page 27: Fire & Explosion Prevention

    Flammable materials leaked or split onto hot tubes or hoses. Leaks can cause fires. Contact surfaces or electrical components can cause a Liugong or your Liugong Dealer for factory fire. authorized replacement parts. Do not smoke where flammable materials are If you see evidence of any of the following stored.

  • Page 28: Fire Extinguishers And First-Aid Kit

    Safety Information August 20, 2024 Fire Extinguishers and First-aid Kit CPD20/25/30/35/38 Fire Extinguishers and First- Electrical Storm Injury aid Kit Prevention A fire extinguisher that meets with all local fire When lightning is striking in the vicinity of the extinguisher laws and regulations should be machine, the operator should never attempt to available on the machine.

  • Page 29: Information On Attachments

    Face the machine when getting on and off. Hold the handrails, step on the steps, and maintain three points of contact (two feet and one hand or LiuGong can provide pneumatic or solid tires two hands and one foot). according to your specific needs.
  • Page 30 Safety Information August 20, 2024 Cautions about Machine Operation CPD20/25/30/35/38 Remember that rain, snow, ice, gravel and soft Replace all damaged or lost parts and carry out earth may change the performance of the lubrication according to the maintenance interval machine.
  • Page 31 Safety Information August 20, 2024 Cautions about Machine Operation CPD20/25/30/35/38 Do not start the machine until seated in the Operating the Machine operators seat and the seat belt is firmly Before driving on public roads, check that the fastened. machine meets the requirements of local traffic laws and regulations, and obtain a road driving permit from the relevant authority.
  • Page 32 Safety Information August 20, 2024 Cautions about Machine Operation CPD20/25/30/35/38 The driver has an important responsibility to protect the safety of pedestrians. Pedestrians often have the right-of-way. Pay special attention, especially when turning corners. The driver should not startle pedestrians to give way by flashing lights or honking the horn.
  • Page 33 Safety Information August 20, 2024 Cautions about Machine Operation CPD20/25/30/35/38 Check whether the load on the loading platform is loose. Strap down the load securely before transporting it. Use appropriately-sized loading platforms. Check the loading platform’s condition, strength, and safe loading capacity. The load must be balanced properly on the fork.
  • Page 34 Safety Information August 20, 2024 Cautions about Machine Operation CPD20/25/30/35/38 Always use the load backrest and overhead guard when stacking loads up high. Pay special attention to avoid dropping loads when stacking. Check whether the items at the top of the stack are loose before stacking on top of them.
  • Page 35 Safety Information August 20, 2024 Cautions about Machine Operation CPD20/25/30/35/38 Maintain a safe distance so that you can stop the Slow down on wet or slippery surfaces. vehicle safely under any conditions. Drive slowly in areas with poor visibility. Mirrors Overtaking is prohibited.
  • Page 36 Safety Information August 20, 2024 Cautions about Machine Operation CPD20/25/30/35/38 Do not drive over any surface obstacles that are not firm. It is best to exit the vehicle, clear the obstacles, and then continue driving. To prevent loads from loosening, avoid driving over bumps or potholes.
  • Page 37 Safety Information August 20, 2024 Cautions about Machine Operation CPD20/25/30/35/38 When the load is so large that it blocks the view in front, drive in reverse or have an assistant guide you. Always shut off the power when leaving the machine.
  • Page 38 Safety Information August 20, 2024 Cautions about Machine Operation CPD20/25/30/35/38 Take the following procedures when the fault If it is necessary to park the machine on a slope is occurred: or incline, place chocks under the wheels at the downhill side on both sides to prevent the 1.

  • Page 39: Maintaining The Machine Safely

    Safety Information August 20, 2024 Maintaining the Machine Safely CPD20/25/30/35/38 Maintaining the Machine Safely Prepare the Work Area Select a clean and level area with sufficient space, and make sure it has adequate lighting and ventilation. Make sure the floor is clean. Wipe up any fuel, oil, lubricants, or water.

  • Page 40: Stability And Center Of Gravity

    Safety Information August 20, 2024 Stability and Center of Gravity CPD20/25/30/35/38 Stability and Center of Gravity Maintain proper ventilation of the welding site. Clean up all flammable materials and always have a fire extinguisher at the site. Load Center Confirm the position of center of gravity according to the shape of the load.
  • Page 41 Safety Information August 20, 2024 Stability and Center of Gravity CPD20/25/30/35/38 Relationship Between Center of Gravity and movement status: accelerating, stopped, or ● Stability moving The forklift’s stability is determined by its center surface condition and slope ● of gravity. When unloaded, that is the center of Center of Gravity Stability Range gravity of the vehicle itself.

  • Page 42: Sound And Vibration Level

    Safety Information August 20, 2024 Sound and Vibration Level CPD20/25/30/35/38 Sound and Vibration Level Sound The sound performance offered for this machine has met the requirements in 2000/14/EC sound directive. A-Weighted emission sound pressure level at the operator's position measured according to work cycle procedures specified in “EN12053:2001+A1:2008 Safety of industrial trucks-Test methods for measuring noise...

  • Page 43: Key Spare Parts To Be Periodically Changed

    Safety Information August 20, 2024 Key Spare Parts to be Periodically Changed CPD20/25/30/35/38 Key Spare Parts to be Periodically Changed Key spare parts to be periodically changed Q’ty Changing intervals Every year or every 2000h (To see which one Hydraulic oil tank filter element comes earlier) Internal seals of steering system Hose assembly (from pump to steering gear)

  • Page 44: Applications And Specifications

    Applications and Specifications August 20, 2024 Applications CPD20/25/30/35/38 Applications and Specifications Applications This machine is an industrial vehicle used to transport goods over short distances. It is suitable for driving on smooth and hard surfaces (asphalt, cement, etc.). The machine is intended for use in warehouses, railway stations, shipping ports, construction sites, open-air freight yards, etc.

  • Page 45: Main Specifications

    Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Main Specifications All rated operating/lift capacities specification are collected from the machine operation on a hard and flat ground. When the machine is operated in conditions that different from the above-mentioned condition (e.

  • Page 46: Machine Specifications

    Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Machine Specifications 1 Model CPD20ESJ CPD20EMJ Power Type Electric General Base Capacity rated load center 2000 Load Center Service Weight unloaded 3254 3268 Weights loaded/unloaded, front 4603/1410 4618/1420 Axle Load loaded/unloaded, rear 726/1844 730/1848 Tire Type...
  • Page 47 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Travel Speed loaded/unloaded km/h 12/13 15/16 Lift Speed loaded/unloaded mm/s 330/360 400/540 Acceleration speed (10m) loaded/unloaded 6/5.5 Performance Lower Speed loaded/unloaded mm/s 510/420 Max. Drawbar Pull 5 min. rating/60 min. rating 9700 11500 Max.
  • Page 48 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Machine Specifications 2 Model CPD25ESJ CPD25EMJ Power Type Electric General Base Capacity rated load center 2500 Load Center Service Weight unloaded 3574 3588 Weights loaded/unloaded, front 5356/1373 5366/1383 Axle Load loaded/unloaded, rear 793/2201 798/2205 Tire Type...
  • Page 49 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Travel Speed loaded/unloaded km/h 12/13 15/16 Lift Speed loaded/unloaded mm/s 330/360 400/540 Acceleration speed (10m) loaded/unloaded 6/5.5 Performance Lower Speed loaded/unloaded mm/s 510/420 Max. Drawbar Pull 5 min. rating/60 min. rating 9700 11500 Max.
  • Page 50 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Machine Specifications 3 Model CPD30-EJL Power Type Electric General Base Capacity rated load center 3000 Load Center Service Weight unloaded 4160 4245 Weights loaded/unloaded, front 6498/1836 6522/1860 Axle Load loaded/unloaded, rear 742/2404 802/2464 Tire Type...
  • Page 51 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Controllers Travel motor/work pump motor Jiachen Travel motor power Motors Work pump motor power Systems Type Lithium Voltage Battery Capacity 280/350 weight (min/max)
  • Page 52 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Machine Specifications 4 Model CPD35-EJL Power Type Electric General Base Capacity rated load center 3500 Load Center Service Weight unloaded 4490 4575 Weights loaded/unloaded, front 7246/1787 7270/1812 Axle Load loaded/unloaded, rear 818/2777 878/2837 Tire Type...
  • Page 53 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Controllers Travel motor/work pump motor Jiachen Travel motor power Motors Work pump motor power Systems Type Lithium Voltage Battery Capacity 280/350 weight (min/max)

  • Page 54: Cpd20/25/30/35/38

    Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Machine Specifications 5 CPD30- Model CPD30-E2TL-M E2JL-M Power Type Electric General Base Capacity rated load center 3000 Load Center Service Weight unloaded 4209 4284 6476/ Weights loaded/unloaded, front 6424/1762 1714 Axle Load loaded/unloaded, rear 785/2447 807/2670...

  • Page 55: Controllers

    Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Travel Speed loaded/unloaded km/h 15/16 Lift Speed loaded/unloaded mm/s 350/430 Acceleration speed (10m) loaded/unloaded 5.5/5 Performance Lower Speed loaded/unloaded mm/s 500/480 5 min. rating/60 min. Max. Drawbar Pull 15125 rating Max. Gradeability 5 min.
  • Page 56 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Machine Specifications 6 CPD35- Model CPD35-E2TL-M E2JL-M Power Type Electric General Base Capacity rated load center 3500 Load Center Service Weight unloaded 4522 4597 7223/ Weights loaded/unloaded, front 7170/1712 1764 Axle Load loaded/unloaded, rear 851/2810 874/2833...
  • Page 57 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Travel Speed loaded/unloaded km/h 15/16 Lift Speed loaded/unloaded mm/s 330/430 Acceleration speed (10m) loaded/unloaded 5.5/5 Performance Lower Speed loaded/unloaded mm/s 500/480 5 min. rating/60 min. Max. Drawbar Pull 15125 rating Max. Gradeability 5 min.
  • Page 58 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Machine Specifications 7 CPD38- Model CPD38-E2TL-M E2JL-M Power Type Electric General Base Capacity rated load center 3800 Load Center Service Weight unloaded 4666 4741 7689/ Weights loaded/unloaded, front 7637/1710 1763 Axle Load loaded/unloaded, rear 829/2956 852/2978...
  • Page 59 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Travel Speed loaded/unloaded km/h 14/16 Lift Speed loaded/unloaded mm/s 290/360 Acceleration speed (10m) loaded/unloaded 5.5/5 Performance Lower Speed loaded/unloaded mm/s 440/400 5 min. rating/60 min. Max. Drawbar Pull 15125 rating Max. Gradeability 5 min.
  • Page 60 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Machine Specifications 8 CPD30- Model CPD30-E2TL-H E2JL-H Power Type Electric General Base Capacity rated load center 3000 Load Center Service Weight unloaded 4381 4445 6561/ Weights loaded/unloaded, front 6504/1842 1899 Axle Load loaded/unloaded, rear 877/2539 901/2563...
  • Page 61 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Travel Speed loaded/unloaded km/h 20/20 Lift Speed loaded/unloaded mm/s 420/450 Acceleration speed (10m) loaded/unloaded 5/4.5 Performance Lower Speed loaded/unloaded mm/s 500/480 5 min. rating/60 min. Max. Drawbar Pull 19326 rating Max. Gradeability 5 min.
  • Page 62 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Machine Specifications 9 CPD35- Model CPD35-E2TL-H E2JL-H Power Type Electric General Base Capacity rated load center 3500 Load Center Service Weight unloaded 4676 4740 7298/ Weights loaded/unloaded, front 7242/1783 1840 Axle Load loaded/unloaded, rear 934/2893 958/2917...
  • Page 63 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Travel Speed loaded/unloaded km/h 20/20 Lift Speed loaded/unloaded mm/s 400/450 Acceleration speed (10m) loaded/unloaded 5/4.5 Performance Lower Speed loaded/unloaded mm/s 500/480 5 min. rating/60 min. Max. Drawbar Pull 19326 rating Max. Gradeability 5 min.
  • Page 64 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Machine Specifications 10 CPD38- Model CPD38-E2TL-H E2JL-H Power Type Electric General Base Capacity rated load center 3800 Load Center Service Weight unloaded 4819 4882 7764/ Weights loaded/unloaded, front 7707/1781 1837 Axle Load loaded/unloaded, rear 912/3038 935/3062...
  • Page 65 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Travel Speed loaded/unloaded km/h 18/20 Lift Speed loaded/unloaded mm/s 350/400 Acceleration speed (10m) loaded/unloaded 5/4.5 Performance Lower Speed loaded/unloaded mm/s 440/400 5 min. rating/60 min. Max. Drawbar Pull 19326 rating Max. Gradeability 5 min.
  • Page 66 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Machine Specifications 11 Model CPD30-EMJ-FR CPD35-EMJ-FR Power Type Electric General Base Capacity rated load center 3000 3500 Load Center Service Weight unloaded 4413 4726 Weights loaded/unloaded, front 6481/1719 7228/1769 Axle Load loaded/unloaded, rear 817/2680 884/2843...

  • Page 67: Capacity Ah

    Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Travel Speed loaded/unloaded km/h 15/16 Lift Speed loaded/unloaded mm/s 350/430 330/430 Acceleration speed (10m) loaded/unloaded 5.5/5 Performance Lower Speed loaded/unloaded mm/s 500/480 5 min. rating/60 min. Max. Drawbar Pull 15125 rating Max.
  • Page 68 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Machine Specifications 12 Model CPD30-ESJ CPD35-ESJ Power Type Electric General Base Capacity rated load center 3000 3500 Load Center Service Weight unloaded 4160 4458 Weights loaded/unloaded, front 6477/1785 7219/1726 Axle Load loaded/unloaded, rear 758/2375 814/2732...

  • Page 69: Jiachen

    Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Travel Speed loaded/unloaded km/h 12/13 Lift Speed loaded/unloaded mm/s 290/410 Acceleration speed (10m) loaded/unloaded 6/5.5 Performance Lower Speed loaded/unloaded mm/s 500/480 5 min. rating/60 min. Max. Drawbar Pull 13180 rating Max. Gradeability 5 min.
  • Page 70 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Machine Specifications 13 Model CPD38-EMJ-FR Power Type Electric General Base Capacity rated load center 3800 Load Center Service Weight unloaded 4870 Weights loaded/unloaded, front 7773/1753 Axle Load loaded/unloaded, rear 897/3117 Tire Type Pneumatic Wheels front / rear...
  • Page 71 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Travel Speed loaded/unloaded km/h 14/16 Lift Speed loaded/unloaded mm/s 290/360 Acceleration speed (10m) loaded/unloaded 5.5/5 Performance Lower Speed loaded/unloaded mm/s 440/400 Max. Drawbar Pull 5 min. rating/60 min. rating 15125 Max. Gradeability 5 min.
  • Page 72 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Main Components Specifications 1 Item Model CPD20ESJ CPD25ESJ CPD20EMJ CPD25EMJ LiuGong PDM number 31B1153 31B1166 Model HPQ8-80LG HPQ12-80LG Rated power 12kW Battery voltage Rated current 138A 200A Tract motor Rated speed...
  • Page 73 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Item Model CPD20ESJ CPD25ESJ CPD20EMJ CPD25EMJ LiuGong PDM number 52C0817 52C0817 Manufacturer Jindao Jindao Model JETH35F-00-0014 JETH35F-00-0014 Reduction case Type Transverse Transverse Ratio 35.9 35.9 Net weight 83kg 83kg LiuGong PDM number...
  • Page 74 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Item Model CPD20ESJ CPD25ESJ CPD20EMJ CPD25EMJ LiuGong PDM number 57C9596 Model 76.8V150AH Battery voltage Battery Nominal voltage 76.8V Heating mode Electric Rated capacity 150AH Weight 110kg LiuGong PDM number 73C0806 Model 76.8V205AH...
  • Page 75 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Item Model CPD20ESJ CPD25ESJ CPD20EMJ CPD25EMJ LiuGong PDM number 57C9503 Model 76.8V280AH Battery voltage Battery Nominal voltage 76.8V Heating mode Rated capacity 280AH Weight 180kg LiuGong PDM number 57C9615 Model 76.8V280AH...
  • Page 76 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Item Model CPD20ESJ CPD25ESJ CPD20EMJ CPD25EMJ LiuGong PDM number 57C9598 Model 76.8V410AH Battery voltage Battery Nominal voltage 76.8V Heating mode Electric Rated capacity 410AH Weight 236kg LiuGong PDM number 57C8605 Model 76.8V460AH...
  • Page 77 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Item Model CPD20ESJ CPD25ESJ CPD20EMJ CPD25EMJ LiuGong PDM number 31B0730 Model 80V/100A Rated input voltage 380V Charger Alternating current Three-phase Rated power Rated output voltage Rated output current 100A LiuGong PDM number...
  • Page 78 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Main Components Specifications 2 Item Model CPD30ESJ CPD35ESJ LiuGong PDM number 31B1282 Model HPQ12-80LG-B Rated power 12kW Battery voltage Rated current 185A Tract motor Rated speed 3000r/min Rated frequency Encoder specification...
  • Page 79 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Item Model CPD30ESJ CPD35ESJ LiuGong PDM number 52C0617 Manufacturer Model HDCS35A Reduction case Type Transverse Ratio 30.14 Net weight 115kg LiuGong PDM number 41K2007 Manufacturer Model Drive axle Maximum static load (kg) Brake Φ310mm×62mm...
  • Page 80 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Item Model CPD30ESJ CPD35ESJ LiuGong PDM number 73C0902 Model 76.8V205AH Battery voltage Battery Nominal voltage 76.8V Heating mode Electric Rated capacity 205AH Weight 126kg LiuGong PDM number 57C9503 Model 76.8V280AH Battery voltage...
  • Page 81 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Item Model CPD30ESJ CPD35ESJ LiuGong PDM number 73C0755 Model 76.8V405AH Battery voltage Battery Nominal voltage 76.8V Heating mode Rated capacity 405AH Weight 400kg LiuGong PDM number 73C0756 Model 76.8V405AH Battery voltage...
  • Page 82 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Item Model CPD30ESJ CPD35ESJ LiuGong PDM number 31B1223 Model 80V/35A Rated input voltage 220V Charger Alternating current Single-phase Rated power Rated output voltage Rated output current LiuGong PDM number 31B0826 Model...
  • Page 83 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Item Model CPD30ESJ CPD35ESJ LiuGong PDM number 31B1291 Model 80V/100A Rated input voltage 380V Charger Alternating current Three-phase Rated power 10KW Rated output voltage Rated output current 100A LiuGong PDM number...
  • Page 84 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Item Model CPD30ESJ CPD35ESJ LiuGong PDM number 31B1292 Model 80V/150A Rated input voltage 380V Charger Alternating current Three-phase Rated power 15KW Rated output voltage Rated output current 150A LiuGong PDM number...
  • Page 85 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Main Components Specifications 3 Item Model CPD30EJL LiuGong PDM number 31B0813 31B1070 Model JXQ-10-6B HPQ12-80LG-6P-B Rated power 10kW 10kW Battery voltage AC52V AC55V Rated current 136A 185A Rated speed 1757 r/min...
  • Page 86 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Main Components Specifications 4 Item Model CPD35EJL LiuGong PDM number 31B1070 31B0813 Model HPQ12-80LG-6P-B JXQ-10-6B Rated power 10kW 10kW Battery voltage AC55V AC52V Rated current 185A 136A Rated speed 3000r/min 1757 r/min...
  • Page 87 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Main Components Specifications 5 Item Model CPD30E2JL-M CPD35E2JL-M CPD38E2JL-M LiuGong PDM number 31B0945 31B0945 31B0945 Model JXQ-16.6-12B JXQ-16.6-12B JXQ-16.6-12B Rated power 16.6kW 16.6kW 16.6kW Battery voltage AC52V AC52V AC52V Rated current...
  • Page 88 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Item Model CPD30E2JL-M CPD35E2JL-M CPD38E2JL-M LiuGong PDM number 52C0617 52C0617 52C0617 Zhejiang Zhejiang Zhejiang Manufacturer Zhongchai Zhongchai Zhongchai Reduction Model HDCS35A HDCS35A HDCS35A case Type Transverse Transverse Transverse Ratio 30.14 30.14 30.14...
  • Page 89 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Item Model CPD30E2JL-M CPD35E2JL-M CPD38E2JL-M LiuGong PDM number 57C1608 57C1608 57C1608 Model 76.8V280AH 76.8V280AH 76.8V280AH Battery voltage Battery Nominal voltage 76.8V 76.8V 76.8V Heating mode Rated capacity 280AH 280AH 280AH Weight...
  • Page 90 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Item Model CPD30E2JL-M CPD35E2JL-M CPD38E2JL-M LiuGong PDM number 57C4356 57C4356 57C4356 Model 76.8V450AH 76.8V450AH 76.8V450AH Battery voltage Battery Nominal voltage 76.8V 76.8V 76.8V Heating mode Electric Electric Electric Rated capacity 450AH...
  • Page 91 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Item Model CPD30E2JL-M CPD35E2JL-M CPD38E2JL-M LiuGong PDM number 31B0730 31B0730 31B0730 Model 80V/100A 80V/100A 80V/100A Rated input voltage 380V 380V 380V Charger Alternating current Three-phase Three-phase Three-phase Rated power Rated output voltage...
  • Page 92 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Main Components Specifications 6 Item Model CPD30E2JL-H CPD35E2JL-H CPD38E2JL-H LiuGong PDM number 31B0939 31B0939 31B0939 Model JXQ-17-12B JXQ-17-12B JXQ-17-12B Rated power 20kW 20kW 20kW Battery voltage AC53V AC53V AC53V Rated current...
  • Page 93 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Item Model CPD30E2JL-H CPD35E2JL-H CPD38E2JL-H LiuGong PDM number 52C0617 52C0617 52C0617 Zhejiang Zhejiang Zhejiang Manufacturer Zhongchai Zhongchai Zhongchai Reduction Model HDCS35A HDCS35A HDCS35A case Type Transverse Transverse Transverse Ratio 30.14 30.14 30.14...
  • Page 94 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Item Model CPD30E2JL-H CPD35E2JL-H CPD38E2JL-H LiuGong PDM number 57C4357 57C4357 57C4357 Model 76.8V525AH 76.8V525AH 76.8V525AH Battery voltage Battery Nominal voltage 76.8V 76.8V 76.8V Heating mode Electric Electric Electric Rated capacity 525H...
  • Page 95 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Item Model CPD30E2JL-H CPD35E2JL-H CPD38E2JL-H LiuGong PDM number 31B0732/55C1701 31B0732/55C1701 31B0732/55C1701 Model 80V/200A 80V/200A 80V/200A Rated input voltage 380V 380V 380V Charger Alternating current Three-phase Three-phase Three-phase Rated power 16KW 16KW...
  • Page 96 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Main Components Specifications 7 Item Model CPD30E2TL-M CPD35E2TL-M CPD38E2TL-M LiuGong PDM number 31B0937 31B0937 31B0937 HP22508-U219A- HP22508-U219A- HP22508-U219A- Model R8A7 R8A7 R8A7 Rated power 16kW 16kW 16kW Battery voltage AC53V AC53V...
  • Page 97 Lifting cylinder quantity, bore × rod diameter × system 2-56×45×1495 2-56×45×1495 2-60×45×1495 stroke (mm) Tilting cylinder quantity, bore × rod diameter × 2-70×32×168 2-80×35×168 2-80×35×168 stroke (mm) LiuGong PDM number 52C0617 52C0617 52C0617 Zhejiang Zhejiang Zhejiang Manufacturer Zhongchai Zhongchai Zhongchai...
  • Page 98 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Item Model CPD30E2TL-M CPD35E2TL-M CPD38E2TL-M LiuGong PDM number 57C1608 57C1608 57C1608 Model 76.8V280AH 76.8V280AH 76.8V280AH Battery voltage Battery Nominal voltage 76.8V 76.8V 76.8V Heating mode Rated capacity 280AH 280AH 280AH Weight...
  • Page 99 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Item Model CPD30E2TL-M CPD35E2TL-M CPD38E2TL-M LiuGong PDM number 57C4356 57C4356 57C4356 Model 76.8V450AH 76.8V450AH 76.8V450AH Battery voltage Battery Nominal voltage 76.8V 76.8V 76.8V Heating mode Electric Electric Electric Rated capacity 450AH...
  • Page 100 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Item Model CPD30E2TL-M CPD35E2TL-M CPD38E2TL-M LiuGong PDM number 31B0730 31B0730 31B0730 Model 80V/100A 80V/100A 80V/100A Rated input voltage 380V 380V 380V Charger Alternating current Three-phase Three-phase Three-phase Rated power Rated output voltage...
  • Page 101 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Main Components Specifications 8 Item Model CPD30E2TL-H CPD35E2TL-H CPD38E2TL-H LiuGong PDM number 31B0938 31B0938 31B0938 JZ250MA20.1- JZ250MA20.1- JZ250MA20.1- Model 2400-80QV1 2400-80QV1 2400-80QV1 Rated power 20.1kW 20.1kW 20.1kW Battery voltage AC53V AC53V...
  • Page 102 Lifting cylinder quantity, bore × rod diameter × system 2-56×45×1495 2-56×45×1495 2-60×45×1495 stroke (mm) Tilting cylinder quantity, bore × rod diameter × 2-70×32×168 2-80×35×168 2-80×35×168 stroke (mm) LiuGong PDM number 52C0617 52C0617 52C0617 Zhejiang Zhejiang Zhejiang Manufacturer Zhongchai Zhongchai Zhongchai...
  • Page 103 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Item Model CPD30E2TL-H CPD35E2TL-H CPD38E2TL-H LiuGong PDM number 57C3124 57C3124 57C3124 Model 76.8V525AH 76.8V525AH 76.8V525AH Battery voltage Battery Nominal voltage 76.8V 76.8V 76.8V Heating mode Rated capacity 350AH 350AH 350AH Weight...
  • Page 104 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Item Model CPD30E2TL-H CPD35E2TL-H CPD38E2TL-H LiuGong PDM number 31B0940 31B0940 31B0940 Model 80V/130A 80V/130A 80V/130A Rated input voltage 380V 380V 380V Charger Alternating current Three-phase Three-phase Three-phase Rated power 10.4KW 10.4KW 10.4KW...
  • Page 105 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Main Components Specifications 9 Item Model CPD30-EMJ-FR CPD35-EMJ-FR CPD38-EMJ-FR LiuGong PDM number 31B1114 31B1114 31B1114 Model HPQ16.6-80LG HPQ16.6-80LG HPQ16.6-80LG Rated power 16.6kW 16.6kW 16.6kW Battery voltage Rated current 290A 290A 290A...
  • Page 106 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Item Model CPD30-EMJ-FR CPD35-EMJ-FR CPD38-EMJ-FR LiuGong PDM number 52C0617 52C0617 52C0617 Manufacturer Shaoxing Jindao Shaoxing Jindao Shaoxing Jindao Model JETH35D-00-0002 JETH35D-00-0002 JETH35D-00-0002 Reduction case Type Transverse Transverse Transverse Ratio 29.9 29.9 29.9...
  • Page 107 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Item Model CPD30-EMJ-FR CPD35-EMJ-FR CPD38-EMJ-FR LiuGong PDM number 31B1113 31B1113 31B1113 Model 80V/200A 80V/200A 80V/200A Rated input voltage 380V 380V 380V Charger Alternating current Three-phase Three-phase Three-phase Rated power 21KW 21KW...
  • Page 108 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Work Scope Please operate the machine according to the rated load capacity in the load curve chart. （ The load chart used for CPD20ESJ/CPD20EMJ, 2-stage mast.） （ ） The load chart used for CPD20EMJ/CPD20EMJ, 3-stage full free mast.
  • Page 109 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 （ The load chart used for CPD25ESJ/CPD25EMJ, 2-stage mast.） （ ） The load chart used for CPD25ESJ/CPD25EMJ, 3-stage full free mast.
  • Page 110 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 （ The load chart used for CPD30-EJL/CPD30-E2JL-M (H)/CPD30-E2TL-M (H), 2-stage mast without sidelift, 2-stage full free mast without sidelift.） （ ） The load chart used for CPD30-EJL, 2-stage mast with sidelift, 2-stage full free mast with sidelift.
  • Page 111 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 （ ） The load chart used for CPD30-EJL/CPD30-E2JL-M(H)/CPD30-E2TL-M(H), 3-stage mast, full free, without sidelift. The load chart used for CPD30-EJL, 3-stage mast, full free, with sidelift.)
  • Page 112 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 （ ） The load chart used for CPD35-EJL, 2-stage mast with sidelift, 2-stage full free mast with sidelift. （ The load chart used for CPD35-EJL/CPD35-E2JL-M (H)/CPD35-E2TL-M (H), 2-stage mast without sidelift, 2-stage full ）...
  • Page 113 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 （ ） The load chart used for CPD35-EJL/CPD35-E2JL-M (H)/CPD35-E2TL-M (H), 3-stage full free mast without sidelift. （ ） The load chart used for CPD35-EJL, 3-stage full free mast with sidelift.
  • Page 114 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 （ The load chart used for CPD38-E2JL-M (H)/CPD38-E2TL-M (H), 2-stage mast without sidelift, 2-stage full free mast ） without sidelift. （ ） The load chart used for CPD38-E2JL-M (H)/CPD38-E2TL-M (H), 3-stage full free mast without sidelift.
  • Page 115 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 （ ） The load chart used for CPD35-EJL/CPD35-E2JL-M (H)/CPD35-E2TL-M (H), 3-stage full free 7m/8m/8.5m mast. （ ） The load chart used for attachments.
  • Page 116 Applications and Specifications August 20, 2024 Main Specifications CPD20/25/30/35/38 Demountable components: size and weight External size Model Components Qty. Weight (Kg) (length width height) (mm) × × 730×367×2020 Mast assembly (without fork) CPD30 Overhead guard 1431×1058×1519 Counterweight 1149×708×977 1700 730×367×2020 Mast assembly (without fork) CPD35 Overhead guard...

  • Page 117: Operation Manual

    Operation Manual August 20, 2024 Before Operating the Machine CPD20/25/30/35/38 Operation Manual Before Operating the Machine Pre-Operation Inspection Check the condition of the battery, including electrolyte levels and specific gravity. Check the tire air pressure. Check the wheel nuts. Check the hydraulic oil level. Check the steering system functionality.
  • Page 118 Operation Manual August 20, 2024 Before Operating the Machine CPD20/25/30/35/38 Check before initial start-up of the machine Before the initial start-up of the machine, it is needed to check each system of the machine so as to eliminate faults and hidden danger caused by long-distance transportation. Item Content Appearance of...

  • Page 119: Operator Controls And Instrument Panels

    Operation Manual August 20, 2024 Operator Controls and Instrument Panels CPD20/25/30/35/38 Operator Controls and Instrument Panels 1. Shift control lever 7. Mode select switch 2. Parking brake lever 8. Tilt lever 3. Multi-function instrument panel 9. Accelerator pedal 4. Steering wheel 10.

  • Page 120: Start Switch

    Operation Manual August 20, 2024 Operator Controls and Instrument Panels CPD20/25/30/35/38 Start Switch START-- it is unavailable. Start switch (also called ignition switch) is located at the right side of the steering column which is Turn the start switch key to OFF position used to turn on the power for the machine and when stopping the machine.

  • Page 121: Description Of Keys

    Operation Manual August 20, 2024 Operator Controls and Instrument Panels CPD20/25/30/35/38 Description of keys 2. Enter the function code 1, and the permission obtainer will give a long beep, and the green indicator will then flash once and stay on; Icon Name Function...
  • Page 122 Operation Manual August 20, 2024 Operator Controls and Instrument Panels CPD20/25/30/35/38 4. To quit the current function and operation, press the cancel key, it will give two short beeps and the red indicator will then flash twice. Once the machine exceeds the set working 3.
  • Page 123 Operation Manual August 20, 2024 Operator Controls and Instrument Panels CPD20/25/30/35/38 5. Reset maintenance time 7. Match/re-match IC card (optional) 1. Enter the administrator password and press "OK", and the permission obtainer will give a long beep, and the red indicator will then Each user can only match with 1 IC card.

  • Page 124: How To Use

    Operation Manual August 20, 2024 Operator Controls and Instrument Panels CPD20/25/30/35/38 6. To quit the current function and operation, How to use press the cancel key, it will give two short beeps and the red indicator will then flash 1. Start the machine twice.

  • Page 125: Parking Brake Lever

    Operation Manual August 20, 2024 Operator Controls and Instrument Panels CPD20/25/30/35/38 Parking Brake Lever Steering Wheel The parking brake lever is located at the left side of the steering wheel. An ordinary steering wheel is provided for this machine. The steering wheel is located inside the operator compartment (a closed cab is optional) and connected with the hydraulic 1.

  • Page 126: Combination Switch

    Operation Manual August 20, 2024 Operator Controls and Instrument Panels CPD20/25/30/35/38 Shift Control Lever The shift control lever is used to control the travel direction of the forklift. There are three positions The sequence protection function is ensure on the shift control lever: forward, neutral and the safety of the driver and prevent the reverse.
  • Page 127 Operation Manual August 20, 2024 Operator Controls and Instrument Panels CPD20/25/30/35/38 Mode changeover switch Working Implement Control Lever The mode changeover switch is located on the right side of the instrument support as shown in the figure. It has the function of switching among E, S and P modes.

  • Page 128: Instrument Panel

    Operation Manual August 20, 2024 Operator Controls and Instrument Panels CPD20/25/30/35/38 Instrument Panel The interface of Yongqing instrument panel Display interface Parameter Description Note Turning indicator It indicates turning direction. Travel motor temperature It indicates the temperature of travel motor. When the temperature is more indicator than 145°C, the alert indicator will light up.
  • Page 129 Operation Manual August 20, 2024 Operator Controls and Instrument Panels CPD20/25/30/35/38 Jiachen Instrument Panel 2. Startup interface The instrument can display the working time, battery SOC, failure code and other information. 1. Introduction to alarm lights 3. Home Screen Name Description Manual brake It will be on when the operator...

  • Page 130: Button Function

    Operation Manual August 20, 2024 Operator Controls and Instrument Panels CPD20/25/30/35/38 4. Button function Name Description Notes To display the current Battery battery SOC in %; The power coin shows the charging status. To display the current mileage in km; the Mileage maxmum mileage is 99999.9km.
  • Page 131 Operation Manual August 20, 2024 Operator Controls and Instrument Panels CPD20/25/30/35/38 (2) Other setting Service Brake Pedal Item Description Note The brake pedal is located at the front of the operator's seat. Depress the brake pedal to Langua Chinese by engage service brake.

  • Page 132: Tilt Lever

    Operation Manual August 20, 2024 Operator Controls and Instrument Panels CPD20/25/30/35/38 Other Devices Push the lift lever forwards to lower the fork. Adjust the lowering speed by adjusting the angle of the lift lever. Seat Tilt Lever The seat has suspended vibration-absorbing function.
  • Page 133 Operation Manual August 20, 2024 Operator Controls and Instrument Panels CPD20/25/30/35/38 Armrest Angle Adjustment (Optional) If the safety belt is not buckled, an audible warning will be given after 20 s, after switch-on of the truck, or after detection of the operator by the operator control.
  • Page 134 The operator should always fasten the seat belt when operating the machine. Check that the seat belt is intact and not excessively worn before using. Replace it when necessary. Contact your LiuGong dealer for seat belt replacements.
  • Page 135 Operation Manual August 20, 2024 Operator Controls and Instrument Panels CPD20/25/30/35/38 Then press the adjusting handle down to lock the steering wheel. To prevent serious injury or death of the driver due to a tipover, keep the seat belt fastened when driving the machine. During a tipover, the driver should stay fastened to the seat.

  • Page 136: Lighting System

    Operation Manual August 20, 2024 Operator Controls and Instrument Panels CPD20/25/30/35/38 Lighting System Rear Hood Opening: Remove the rubber head bolt by rotating it counterclockwise and store it properly to open the rear hood. The machine is equipped with the following lights: Closing: Adjust the rear hood to the original position and then tighten the rubber head bolt to...
  • Page 137 Operation Manual August 20, 2024 Operator Controls and Instrument Panels CPD20/25/30/35/38 Battery The battery is located in the middle of the frame, under the engine hood. The battery is fixed in the Before lifting the battery, engage the parking frame with four bolts. brake to prevent the machine from moving during lifting.
  • Page 138 Operation Manual August 20, 2024 Operator Controls and Instrument Panels CPD20/25/30/35/38 Safety in Attachment Installation, Traction Pin Adjustment and Use The traction pin is located behind the counterweight. It is used to tow the machine Attachment Installation when the wheels get into trench or mud puddle. Refer to the Machine specifications for detailed Install the attachment securely to ensure that the values of towing capacity.
  • Page 139 6. Do not engage brake suddenly during driving. Drive slowly when carrying with a load. 7. It is prohibited to modify the attachment without the technical permission of LiuGong as the modification could cause safety problem and change the attachment function. "Attachment Capacity" stated by the...

  • Page 140: Machine Starting

    Operation Manual August 20, 2024 Machine Starting CPD20/25/30/35/38 Machine Starting Battery sleep state enabled To reduce the power loss caused by battery self- discharge, if the continuous discharge current of the lithium battery is less than 5 A and the Before starting the machine, make sure that duration exceeds 1 hour, the BMS of the lithium nobody is working on or near the machine.

  • Page 141: Operation Techniques

    Operation Manual August 20, 2024 Operation Techniques CPD20/25/30/35/38 Operation Techniques 4. Check service brake performance.Run the forklift forwards. Release the accelerator pedal and then gently depress the service Traveling Operation brake pedal, the forklift will be able to slow down. After depressing the service brake pedal, if Before driving the machine onto roads, you can not feel any obvious slowdown in...

  • Page 142: Brake Operation

    Operation Manual August 20, 2024 Operation Techniques CPD20/25/30/35/38 Brake Operation Service Brake Before engage brake, please first release the accelerator pedal, and then slowly depress the service brake. The service brake is engaged by friction discs. The fork must be locked by the lock pin.

  • Page 143: Downhill Operation

    Operation Manual August 20, 2024 Operation Techniques CPD20/25/30/35/38 Loading Operation Regenerative Brake When the accelerator pedal is released, the drive 1. Before loading, please confirm whether the motor will turn into an alternator to convert kinetic width of the loading board or the goods is energy into electric energy to charge the battery suitably matched with the opening degree of through a controller, which is called as...

  • Page 144: Cold Weather Operation

    Operation Manual August 20, 2024 Operation Techniques CPD20/25/30/35/38 7. When driving the forklift with a load down the When handling wide loads, the forklift must be hill, it is better to drive the machine reversely equipped with a fork carriage suitable for wide or at a slow speed.

  • Page 145: Hot Weather Operation

    Operation Manual August 20, 2024 Operation Techniques CPD20/25/30/35/38 Hot Weather Operation Stop the Engine 1. Turn the start switch to OFF position and take Pay attention to the following points when out the key. operating the machine under hot weather. 2.

  • Page 146: Transportation Information

    Lift and fix the forklift during storage period to prevent the tires from deforming. Never Transportation Information cover the forklift with films because water vapor may accumulate. Contact with LiuGong dealer for further maintenance Transportation procedures if the forklift is parked over three months. In Storage Observe the national and local laws and The battery should be charged once a month.

  • Page 147: Fork Removal

    4. Engage parking brake when parking the 8. For installing those parts removed before trailer on the ground. Chock the trailer wheels transportation, contact with LiuGong dealer with wedges. to install. 9. When it is necessary to remove the mast and counterweight before transportation, remove the mast first, then the counterweight.
  • Page 148 Operation Manual August 20, 2024 Transportation Information CPD20/25/30/35/38 Mast--Assemble Figure 1 Part of the masts needs to be disassembled before machine transportation, such as high mast, which needs to be disassembled from machine and assembled to the machine again after being transported to the destination with the machine.
  • Page 149 Operation Manual August 20, 2024 Transportation Information CPD20/25/30/35/38 6. Lifting of mast 7. Assembly of tilt cylinder and mast 1. Lift the mast by lifting crane and transport to 1. Insert pin into tilt cylinder and the hinge hole the front of the machine, align the of mast to connect the mast and tilt cylinder semicircular swing bearing support under the together.
  • Page 150 Operation Manual August 20, 2024 Transportation Information CPD20/25/30/35/38 Fork Install 8. Connection of lift cylinder and sideshift pipes Move the fork and carriage so the top hook on Connect the lift cylinder with the lift connector A1 the fork can engage the upper carriage bar. of the multi-valve, and connect the sideshift pipe Raise the carriage to move the lower hook with the sideshift connectors A3 and B3 of the...

  • Page 151: Lifting Operation

    Operation Manual August 20, 2024 Transportation Information CPD20/25/30/35/38 1. Choose suitable crane and rope with maximum capacity according to the nameplate on the forklift to ensure safety when lifting. 3. Use moving equipment (such as a crane) to move a malfunctioning machine. Lifting Operation 2.
  • Page 152 Operation Manual August 20, 2024 Transportation Information CPD20/25/30/35/38 5. This machine can be side lifted by a forklift. 2. Remove the fixed plate at the bottom of the Please choose a suitable forklift to lift this sideshifter. machine according to the nameplate. Lift the sideshifter by the lift eye.
  • Page 153 Operation Manual August 20, 2024 Transportation Information CPD20/25/30/35/38 6. Lift the overhead guard and move to another location, then disassembly of the overhead guard was completed. 7. Assemble the overhead guard to the contrary of the above disassembly procedure. In the overhead guard disassembly process, place wedges in front of the front wheels and behind the rear wheels to stop the machine from moving.

  • Page 154: Maintenance Manual

    Maintenance Manual August 20, 2024 Run-in CPD20/25/30/35/38 Maintenance Manual 3. The signal switch of lift, tilt, sideshift and attachment is input in advance, then turn the start key to ON position. The instrument shows the fault code, oil pump lock. The Run-in correct operation: turn the start key to ON position then input the signal switch of lift, tilt,...
  • Page 155 Maintenance Manual August 20, 2024 Run-in CPD20/25/30/35/38 2. Check the hydraulic system for leaks. Check oil level according to the relevant operation regulations. The following must be done after the break-in period of the new machine is completed 1. Check the fastening of all bolts and nuts. 2.

  • Page 156: Maintenance Interval Schedule

    The maintenance intervals stated in this manual are determined according to the service hour meter or calendar intervals shown (daily, weekly, monthly, etc). Liugong recommends that maintenance should be performed according to whichever of the above-mentioned intervals occurs first.
  • Page 157 Maintenance Manual August 20, 2024 Maintenance Interval Schedule CPD20/25/30/35/38 Every Every Three Half Year Every Year Items Description Tools Month Months (1200hours) (2400hours) (8hours) (200hours) (600hours) Clean the battery connector and ○ ○ ○ ○ check if the connector connects tightly Clean the Battery surface of...
  • Page 158 Maintenance Manual August 20, 2024 Maintenance Interval Schedule CPD20/25/30/35/38 Power train system Every Every Three Half Year Every Year Items Description Tools Month Months (1200hours) (2400hours) (8hours) (200hours) (600hours) ○ ○ ○ ○ ○ Check for leakage Check for abnormal ○...
  • Page 159 Maintenance Manual August 20, 2024 Maintenance Interval Schedule CPD20/25/30/35/38 Wheels Every Every Three Half Year Every Year Items Description Tools Month Months (1200hours) (2400hours) (8hours) (200hours) (600hours) Inflation pressure Pressur ○ ○ ○ ○ ○ (only for e gauge pneumatic tires) Check for cracks ○...
  • Page 160 Maintenance Manual August 20, 2024 Maintenance Interval Schedule CPD20/25/30/35/38 Steering system Every Every Three Half Year Every Year Items Description Tools Month Months (1200hours) (2400hours) (8hours) (200hours) (600hours) Check the ○ ○ ○ ○ ○ clearance Check the axial ○ ○...

  • Page 161: Braking System

    Maintenance Manual August 20, 2024 Maintenance Interval Schedule CPD20/25/30/35/38 Braking system Every Every Three Half Year Every Year Items Description Tools Month Months (1200hours) (2400hours) (8hours) (200hours) (600hours) Empty stroke ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Pedal stroke Scale Brake...
  • Page 162 Maintenance Manual August 20, 2024 Maintenance Interval Schedule CPD20/25/30/35/38 Every Every Three Half Year Every Year Items Description Tools Month Months (1200hours) (2400hours) (8hours) (200hours) (600hours) Check the primary Primary brake pump, brake piston leather cup pump, and the check ○...

  • Page 163: Lift System

    Maintenance Manual August 20, 2024 Maintenance Interval Schedule CPD20/25/30/35/38 Lift system Every Every Three Half Year Every Year Item Description Tools Month Months (1200hours) (2400hours) (8hours) (200hours) (600hours) Check the fork for damage, ○ ○ ○ ○ ○ deformation and wear condition Check the dowel ○...
  • Page 164 Maintenance Manual August 20, 2024 Maintenance Interval Schedule CPD20/25/30/35/38 Every Every Three Half Year Every Year Item Description Tools Month Months (1200hours) (2400hours) (8hours) (200hours) (600hours) Check the bolts of ○ lift cylinder, piston Test At the first ○ ○ rod and clamps for hammer time...
  • Page 165 Maintenance Manual August 20, 2024 Maintenance Interval Schedule CPD20/25/30/35/38 Note: 1. The static test coefficient used for the lifting accessory is 1.33. 2. The minimum safety factor of the lifting mechanism K = 5. If the fork/locking pin is not fully engaged, the fork could become unintentionally disengaged. Hydraulic system Every Every...
  • Page 166 Maintenance Manual August 20, 2024 Maintenance Interval Schedule CPD20/25/30/35/38 Safety device and accessories Every Every Three Half Year Every Year Item Description Tools Month Months (1200hours) (2400hours) (8hours) (200hours) (600hours) Check for good Test installation hammer Overhead guard and Check for load- deformation, ○...
  • Page 167 Maintenance Manual August 20, 2024 Maintenance Interval Schedule CPD20/25/30/35/38 Every Every Three Half Year Every Year Item Description Tools Month Months (1200hours) (2400hours) (8hours) (200hours) (600hours) Check the frame and beam for ○ damages and cracks Check for loose Test ○...

  • Page 168: General Torque Specifications

    Maintenance Manual August 20, 2024 General Torque Specifications CPD20/25/30/35/38 General Torque Specifications Tighten the bolts used in the machine according to the torque requirements shown in the following table unless other specified: Metric system Standard Torque lb.ft (N.m) Thread Size 8.8 Grade Strength 10.9Grade Strength 7.7±1.1(10.5±1.5)
  • Page 169 Maintenance Manual August 20, 2024 General Torque Specifications CPD20/25/30/35/38 Hexagon bolts with flange (metric system) Standard Torque lb.ft (N.m) Thread Size 8.8 Grade Strength 10.9Grade Strength 7±1 10±1 12±1.5 15±1.5 29±3 36±3 57±6 79±6 99±10 132±10 160±15 215±15 248±25 336±25 341±35 457±35 473±50...

  • Page 170: Lubrication Specifications

    Maintenance Manual August 20, 2024 Lubrication Specifications CPD20/25/30/35/38 Lubrication Specifications Oil Change Intervals and Approximate Volumes Always prepare a suitable container to collect any liquids before inspecting, servicing, testing, or adjusting the machine, or removing or disassembling any hydraulic parts or any liquid- containing components.

  • Page 171: Oil Specifications

    ★ 2# Molybdenum disulfide lithium-based grease Grease bearing, shaft of working implement, steering cylinder, For working implement ★ L-HM32 anti-wear L-HV32 low temperature LiuGong Hydraulic oil hydraulic system, steering anti-wear hydraulic oil hydraulic oil hydraulic system, brake system ★ GL-5 85W-90...

  • Page 172: Tire Information

    As for the tire inflation pressure under normal temperature, refer to the tire pressure decal on the machine. Tire Inflation Information Recommended inflation pressure: LiuGong recommends the use of dry nitrogen Front wheel inflation Rear wheel inflation gas for tire inflation and for tire pressure pressure (MPa) pressure (Mpa) adjustments.
  • Page 173 Maintenance Manual August 20, 2024 Tire Information CPD20/25/30/35/38 Wheels--Change 4. Check that the rims are free of deformation and cracks before installing. Check that the rims are suitable for the tires, and repair or Front Wheels replace the rims if necessary. 5.
  • Page 174 Maintenance Manual August 20, 2024 Tire Information CPD20/25/30/35/38 8. Remove the wheel nuts and replace the front wheels. 1. When removing the wheel nuts, do not remove the rim nuts by mistake. 2. Make sure the blocks are intact and strong enough.

  • Page 175: Working Implement System

    Maintenance Manual August 20, 2024 Working Implement System CPD20/25/30/35/38 Tire Storage and Maintenance 6. Remove the wheel nuts and replace the rear wheels. Exposure to light, heat, grease, and chemicals will accelerate the aging of rubber. Avoid using tires in these environments whenever possible. 1.
  • Page 176 Drop-resistant measures of common two on that needs further safety measures, stage mast contact the LiuGong forklift dealer. When the inner mast rises, the chain wheel will rotate, and the fork arm carrier will rise with the inner mast at a speed ratio of 2:1. The static load Chain adjustment: Keep the mast straight, coefficient used for the lifting accessory is 1.33.
  • Page 177 Maintenance Manual August 20, 2024 Working Implement System CPD20/25/30/35/38 Drop-resistant measures of full free two stage mast Even operated in a very low space, this kind of Choose suitable chain according to different mast can still raise freely. The middle lift cylinder height of the mast and do not exceed the raises the fork to a particular free height through maximum lift height.

  • Page 178: Important Maintenance Procedures

    Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Important Maintenance Axle Oil--Replace Procedures Power Train System Care must be taken to ensure that fluids are contained during performance of inspection, Axle Oil Level--Check maintenance, testing, adjusting and repair of the product.

  • Page 179: Hydraulic System

    Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Hydraulic System Hydraulic Oil--Replace Hydraulic Oil Level--Check Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component Park the machine on a flat ground before containing fluids during the operation of inspecting the hydraulic oil.
  • Page 180 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 4. Clean the hydraulic oil tank outlet. Screw out 7. Fill the hydraulic tank with clean hydraulic oil the oil drain plug to drain out hydraulic oil and from the refilling port until the oil level collect with a container.

  • Page 181: Brake System

    Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Control Valve--Assemble 3. Remove the control valve cover and loose the locknut of the main safety valve if the fork cannot lift (that is, the fork cannot lift off the Clean all the removed components with mineral ground), then loosen the adjusting screw oil.
  • Page 182 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Adjustment of brake clearance Check and repair the brake system immediately if the brake oil runs out quickly as an oil leakage might result. When the service brake performance decreases, try to adjust the brake clearance. The pawl pulls Parking Brake Force-Adjust the ratchet to realize self-adjustment of the clearance.
  • Page 183 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Check and Replacement of Brake Rivet the new friction lining: Friction Lining When removing the front wheels (tire rotation, etc.), check the brake friction lining at any time and replace it when the buried depth of the rivet head is 0.5 mm.

  • Page 184: Battery Maintenance

    Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Exhaust of service brake system 4. Turn the parking brake lever backwards and release the service brake pedal slowly. Check to see if the machine stays at the Keep a certain amount of brake fluid in the original position.
  • Page 185 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 No smoking! Battery--Maintain Open flame, glowing metal wire and Cautions for battery electric spark are not allowed to appear around the battery. Do not install any equipment The following situations should be avoided that might create electric spark nearby, during battery usage: undercharge, a long-term otherwise, an explosion or fire could be resulted.
  • Page 186 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 7. Ensure that the battery is recharged once a Battery--Charge month when the vehicle is not used for more than 3 months. Preparation for charging 1. Park the forklift in the charging site and turn the start switch to OFF position.

  • Page 187: Electrical System

    Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Electrical System Check the charger and charging socket for ● dust, water and so on before charging. Clean the foreign bodies if necessary and then Schematic Diagrams for the Vehicle's charge the machine. Otherwise, it will cause Electrical Devices the poor contact between the charging gun and the charging socket, resulting in heating...
  • Page 188 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 In order to ensure the motor's regular work and Electronic Control Unit Maintenance extend the motor's service life, check the motor every month routinely. Use clean wet cloth to Electronic control unit is installed in front of the clean the dust accumulated on the surface of the battery.
  • Page 189 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Electronic control unit is assembled with a power battery through a transition plate. It may generate heat during working which mainly cools through fan device and cooling system. Check When electronic control unit is under repair electronic control unit every month routinely.
  • Page 190 BK/ATC-5A Orange (OR) combination light, rotating beacon (optional), blue spot light (optional), and LED rear floodlight BK/ATC-7.5A Brown (BR) (optional), etc. Contact LiuGong dealer if anyone BK/ATCC-10A Red (RD) of above lights is damaged. BK/ATC-15A Blue (BU) In order to make it convenient for the users to...

  • Page 191: Other Maintenance

    The backup alarm is installed at the lower end of No matter how well the seat belt looks like, the left rear column of the overhead guard. replace it every three years. Consult your LiuGong dealer for the replacement of the seat belt. Cleaning and inspection of cooling fan...

  • Page 192: Machine Troubleshooting

    Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Machine Troubleshooting Features Possible reasons Solutions Battery exhausted. Check, charge or replace the battery. Tighten the battery terminal and smear a layer of Loose connection. non-acidic grease. Forklift is unable to start Fuse belowing out.
  • Page 193 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Steering System Troubleshooting Features Possible reasons Solutions Check valve failure inside valve body, the metering Clean or replace the pump is blocked with dirt metering pump Heavy steering Replace the piston sealing Interior leakage of steering cylinder ring Replace the shaft of steering...
  • Page 194 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Metering Pump Troubleshooting Failure Features Possible reasons Solutions Dirt on the joint surface. Clean the surface. Oil leakage from valve body, Seal ring damaged at shaft diameter Replace the seal ring Oil leakage plates, stator and the joint surface of rear cover...
  • Page 195 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Brake System Troubleshooting Feature Possible reasons Solutions Brake oil leakage in brake system Repair Improper clearance between shoe linings Adjust Insufficient Impurity adheres to shoe linings surface Repair or replace brake force Impurity mixed in brake oil Replace brake oil Improper adjustment of brake pedal...
  • Page 196 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Lift System Troubleshooting Feature Possible reasons Solutions Too much axial and radial clearance in oil pump Repair or replace the oil pump Use required oil and pay attention to weather Too high viscosity or temperature of hydraulic oil impact on oil temperature Weak lifting, Clean contamination and replace the oil...

  • Page 197: Electrical System Troubleshooting

    Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Electrical System Troubleshooting Features Possible reasons Solutions 1) Check the battery connector, connect it correctly. 2) Check the fuse, replace if necessary. 1) Loose battery connector. No Instrument power 3) Check the emergency button for power. Turn it on if it 2) Fuse of control circuit is burnt.

  • Page 198: Battery Troubleshooting

    Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Electrical Motor Troubleshooting Features Possible reasons Solutions 1) Check the fixed screw and connection for loosen, or replace 1) The controller can not check the coder. The motor vibrates the coder. 2) The coder damaged.
  • Page 199 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Drive Axle Troubleshooting Features Possible reasons Solutions Break oil leakage in brake system Repair Improper clearance between shoe linings Adjust the adjuster Break overheating Check if the machine slides Poor breaking Poor contact between drum break and shoe linings surface Readjust Impurity adherence to shoe linings surface...
  • Page 200 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Jiachen ACM Controller Troubleshooting 28C Instrument/ LiuGong 43C Instrument Instrument Failure name in Solution English Traction Oil Pump Traction Oil Pump 1. Restart the key switch Controller short circuit 0001 00c9 single overcurrent 6.
  • Page 201 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 28C Instrument/ LiuGong 43C Instrument Instrument Failure name in Solution English Traction Oil Pump Traction Oil Pump Battery voltage T-20 P-20 0014 00dc Restart the key switch sampling error Temperature sensor...
  • Page 202 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 28C Instrument/ LiuGong 43C Instrument Instrument Failure name in Solution English Traction Oil Pump Traction Oil Pump Controller high T-35 P-35 0023 00eb Restart the key switch temperature warning Controller T-36...
  • Page 203 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 28C Instrument/ LiuGong 43C Instrument Instrument Failure name in Solution English Traction Oil Pump Traction Oil Pump 1. Check whether the harness of Drive 2 the main drive output 2 is short-...
  • Page 204 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 28C Instrument/ LiuGong 43C Instrument Instrument Failure name in Solution English Traction Oil Pump Traction Oil Pump T-75 P-75 004b 0113 Eeprom recovery Restart the key switch failure T-76 P-76 004c...
  • Page 205 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 28C Instrument/ LiuGong 43C Instrument Instrument Failure name in Solution English Traction Oil Pump Traction Oil Pump The accelerator pedal fails or the Throttle analog value T-96 0060 analog value needs to be recali-...
  • Page 206 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 28C Instrument/ LiuGong 43C Instrument Instrument Failure name in Solution English Traction Oil Pump Traction Oil Pump BMS high voltage T-111 006f failure BMS high charge T-143 008f current failure BMS in charge...
  • Page 207 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 DTC description of Haitian controller Failure Restartable and Object Contents Solutions Resettable or Not Traction Seek the technical service or 0x0101 Er001 Watchdog error controller support Traction Error or unexpected Seek the technical service or 0x0102 Er002 controller...
  • Page 208 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Failure Restartable and Object Contents Solutions Resettable or Not 1. Whether the ambient temperature is too high. 2. Check whether the air duct Traction Driver is blocked or the fan 0x0136 Er054 controller overtemperature...
  • Page 209 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Failure Restartable and Object Contents Solutions Resettable or Not Traction Seek the technical service or 0x0145 Er069 Motor overspeed controller support Zero sequence 1. Check the motor wiring and Traction 0x0146 Er070 current exceeding ground insulation...
  • Page 210 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Failure Restartable and Object Contents Solutions Resettable or Not Traction Seek the technical service or 0x0162 Er098 Version changed controller support Traction Seek the technical service or 0x0163 Er099 eeprom erased controller support Traction...
  • Page 211 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Failure Restartable and Object Contents Solutions Resettable or Not Traction Digital input quick Seek the technical service or 0x0177 Er119 controller configuration error support Traction Digital output quick Seek the technical service or 0x0178 Er120 controller...
  • Page 212 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Failure Restartable and Object Contents Solutions Resettable or Not Number of slave Traction Seek the technical service or 0x018B Er139 pumps exceeding controller support limit Traction 0x0190 Er144 Driver overload Reduce the running load controller Switching Traction...
  • Page 213 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Failure Restartable and Object Contents Solutions Resettable or Not Traction Seek the technical service or 0x0231 n-049 STO not connected controller support Traction If the operator has sat on the 0x0232 n-050 Off-seat alarm No need to restart...
  • Page 214 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Failure Restartable and Object Contents Solutions Resettable or Not Pump Error or unexpected Seek the technical service or 0x0302 Er002 controller interrupt support Pump MNI interrupt or bus Seek the technical service or 0x0303 Er003 controller...
  • Page 215 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Failure Restartable and Object Contents Solutions Resettable or Not Caused by hardware Pump Abnormal sampling Seek the technical service or damage: no 0x0339 Er057 controller of U phase current support Caused by interference: Pump Abnormal sampling Seek the technical service or...
  • Page 216 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Failure Restartable and Object Contents Solutions Resettable or Not Pump DI configuration Seek the technical service or 0x0350 Er080 controller conflict support Pump 0x0351 Er081 Key operation error Reboot controller Pump Seek the technical service or 0x0352 Er082...
  • Page 217 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Failure Restartable and Object Contents Solutions Resettable or Not Pump eeprom flag bit Seek the technical service or 0x0369 Er105 controller disappeared support Pump Error in saving error Seek the technical service or 0x036A Er106 controller...
  • Page 218 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Failure Restartable and Object Contents Solutions Resettable or Not CAN bus Pump Baud rate of CAN 0x0380 Er128 communication controller communication not matching timeout Caused by hardware CAN bus Check whether the CAN Pump damage: no 0x0381...
  • Page 219 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Failure Restartable and Object Contents Solutions Resettable or Not Pump Main contactor Seek the technical service or 0x0394 Er148 controller adhesion support Position given Pump Seek the technical service or 0x03A0 Er160 timeout under bus controller...
  • Page 220 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Failure Restartable and Object Contents Solutions Resettable or Not Caused by hardware Check whether the signal Pump Accelerator input damage: no 0x0437 n-055 output of the accelerator controller out of tolerance Caused by interference: pedal is normal.
  • Page 221 Maintenance Manual August 20, 2024 Important Maintenance Procedures CPD20/25/30/35/38 Failure Restartable and Object Contents Solutions Resettable or Not Check the actual voltage status of battery, check the Eliminate the failure, 0x0504 Battery Cell undervoltage battery capacity, and contact and restart the battery the supplier and seek the for recovery technical service or support...

  • Page 222: Maintenance Note Table

    Maintenance Manual August 20, 2024 Maintenance Note Table CPD20/25/30/35/38 Maintenance Note Table...

  • Page 223: Revision Table

    August 20, 2024 Revision Table Maintenance Note Table CPD20/25/30/35/38 Revision Table Revision Version no. Date Note 202303000 2023.03.06. The first print 202401001 2024.01.16. The first print 202407002 2024.07.26. The first print 202408003 2024.08.20. The first print...
  • Page 224 Revision Table August 20, 2024 Maintenance Note Table CPD20/25/30/35/38...

  • Page 225: Index

    INDEX August 20, 2024 CPD20/25/30/35/38 INDEX Cold Weather Operation ....... 138 Combination Switch ........120 Control Valve--Assemble ......175 Accelerator Pedal ..........125 Control Valve--Disassemble ......174 Adjustment of brake clearance .....176 Crushing and Cutting Prevention ....20 Applications .............38 Applications and Specifications ......38 Attachment--Remove and Lift .......146 Aux Lever (Optional) ........126 Axle Oil Level--Check ........172...
  • Page 226 INDEX August 20, 2024 CPD20/25/30/3/35/38 Gearbox Troubleshooting ......186 Machine Starting ........... 134 General Hazard Information ......17 Machine Troubleshooting ......186 General Torque Specifications ......162 Main Components ..........3 Main Safety Valve Pressure--Adjust ..... 175 Main Specifications ......... 39 Main Structural Component ......5 Maintaining the Machine Safely ......
  • Page 227 INDEX August 20, 2024 CPD20/25/30/35/38 Revision Table ..........217 Run-in ............148 Wheels--Change ........... 167 Working Implement Control Lever ....121 Working Implement System ......169 Safety Decals and Decal Locations ....12 Safety in Attachment Installation, Adjustment and Use ..............132 Safety Information ...........12 Safety Warning Labels ........12 Safety Warning Symbol ........12 Schematic Diagram ........223...
  • Page 228 INDEX August 20, 2024 CPD20/25/30/3/35/38...

  • Page 229: Schematic Diagram

    Schematic Diagram August 20, 2024 CPD20/25/30/35/38 Hydraulic System Schematic Diagram Schematic Diagram Hydraulic System Schematic Diagram 50Y2130...
  • Page 230 Schematic Diagram August 20, 2024 CPD20/25/30/35/38 Hydraulic System Schematic Diagram 50Y2130 (OPS)
  • Page 231 Schematic Diagram August 20, 2024 CPD20/25/30/35/38 Brake Schematic Diagram Brake Schematic Diagram 50Y1497...
  • Page 232 Schematic Diagram August 20, 2024 CPD20/25/30/35/38 Electrical System Schematic Diagram Electrical System Schematic Diagram 50Y5119 (CPD20ESJ/CPD20EMJ/CPD25ESJ/CPD25EMJ) Ω...
  • Page 233 Schematic Diagram August 20, 2024 CPD20/25/30/35/38 Electrical System Schematic Diagram 50Y3604 (CPD30/35/38-EJL) Ω...
  • Page 234 Schematic Diagram August 20, 2024 CPD20/25/30/35/38 Electrical System Schematic Diagram 50Y4248 (CPD30/35/38-E2JL-M, CPD30/35/38-E2JL-H)
  • Page 235 Schematic Diagram August 20, 2024 CPD20/25/30/35/38 Electrical System Schematic Diagram 50Y4251 (CPD30/35/38-E2TL-M, CPD30/35/38-E2TL-H)
  • Page 236 Schematic Diagram August 20, 2024 CPD20/25/30/35/38 Electrical System Schematic Diagram 50Y4945 (CPD30/35/38-EMJ-FR, CPD30/35/38-EHJ-FR)

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