The low temperature storage environment is below 0 ° C all year round, which puts forward special requirements for the performance stability of lithium-ion forklifts. When purchasing such forklifts, enterprises need to combine the characteristics of low temperature operation, take into account the adaptability and battery life, in order to ensure the efficient operation of storage operations.
Core purchase points for adapting to low temperature environments
The cold resistance of the battery is the primary consideration. The low temperature environment will cause the activity of the lithium battery to decline and the capacity to decrease sharply. Therefore, it is necessary to give priority to the type of battery suitable for low temperature working conditions, and pay attention to the thermal insulation design of the battery. For example, the built-in thermal insulation layer and intelligent heating system can maintain the suitable working temperature of the battery in the low temperature environment and reduce the capacity loss. In addition, the cold resistance design of the body and core components cannot be ignored. The hydraulic system should be made of low-temperature oil-resistant materials to avoid the operation card caused by the increase of oil viscosity at low temperature. The electronic control system needs to have a low-temperature protection structure to prevent the circuit from being brittle or malfunctioning due to
Key configuration reference to ensure stable battery life
The intelligent battery management system is the core guarantee of battery life stability. The system can monitor the temperature, voltage and current status of the battery in real time, automatically adjust the charging and discharging strategy in the low temperature environment, avoid damage to the battery caused by excessive charging and discharging, and optimize the energy output efficiency to ensure battery life stability. The high-efficiency energy recovery configuration can also effectively improve the battery life, such as the braking energy recovery system, which can convert the energy generated by braking into electrical energy and store it back into the battery during the storage operation where the forklift starts and stops frequently, and supplement the battery life. With the high-efficiency and energy-saving motor design, it can reduce the energy loss in the low temperature environment and further extend the battery life.
Practical Supplementary Advice for Buying
Before purchasing, enterprises should give priority to low-temperature scene simulation testing, and place the forklift in a low-temperature environment similar to the actual storage environment to test its battery life, operating stability and component operating status to ensure that it meets the operational requirements. At the same time, it is necessary to pay attention to the low-temperature maintenance capabilities of the service provider, and provide targeted maintenance and repair services in a timely manner during subsequent use to ensure the long-term stable operation of the forklift.
