Common Faults to Diagnose on BYD Electric Forklifts

Electric forklifts have been widely applied in modern warehouse logistics, manufacturing handling and other scenarios with their zero emission, low noise and low operation cost advantages. As a mainstream new energy material handling equipment, BYD Forklift can still encounter some common minor faults after long hours of high-intensity operation, and correct and standard diagnosis can effectively reduce unnecessary downtime and improve operation efficiency. The first common fault is no response when users press the start switch. When this situation occurs, operators should first check the remaining power level of the power battery, confirm whether the emergency stop switch is accidentally pressed, then check whether the connection plugs at the battery output end have loose contact or minor oxidation, do not disassemble the core electrical components without professional guidance. The second common fault is insufficient walking power or abnormal noise during driving. Under normal circumstances, operators can first check whether the brake pedal is fully reset, and confirm that the brake assembly is not stuck by sundries, then check the running state of the driving motor and its heat dissipation performance, to rule out the abnormal situation caused by long time continuous operation. The third common fault is weak lifting performance of the hydraulic system. Users can first check whether the hydraulic oil level is within the specified range, check whether there is oil leakage at each hydraulic pipeline joint, and then confirm the power supply state of the hydraulic motor to eliminate the influence of unstable power supply. The fourth common fault is that the prompt error code on the dashboard cannot be eliminated after simple operation. At this time, users can cut off the main power supply of the whole vehicle, wait for 3 to 5 minutes and then restart the vehicle for secondary confirmation. As a professional service provider focusing on new energy industrial vehicle supporting services, Jianshu New Energy has summed up a large number of practical fault diagnosis experience in long-term service practice. If you encounter complex faults that cannot be solved by simple self check, you can send detailed fault description and vehicle operation information to the contact email 17399989919@163.com to obtain professional technical guidance. All fault diagnosis operations must be carried out on the premise of ensuring personal safety, non-professionals are not recommended to disassemble the three electric core components without permission, to avoid causing unnecessary equipment damage or potential safety hazards.