Nowadays, in logistics warehousing and industrial handling scenarios, the energy supply efficiency of forklifts directly affects the overall operation rhythm. Charging mode and refueling mode are the mainstream supply methods, each with its own adaptation scenarios and advantages and disadvantages.
The charging mode relies on power energy, which has obvious cost advantages in long-term operation. The price of electricity is relatively stable, and with the increase in the proportion of clean energy, the cost of use is further reduced. At the same time, the electric forklift has no exhaust emissions during operation, which is more suitable for indoor closed or environmentally demanding storage scenarios. Daily maintenance only needs to pay attention to the battery status, and there is no need to deal with fuel-related oil circuit and engine maintenance. The maintenance process is simpler. However, there are also shortcomings in the charging mode. Conventional fast charging still takes tens of minutes to hours to complete the replenishment. If the company lacks spare forklifts or charging sites, it may lead to operation interruption. In addition, battery life is susceptible to low temperatures, and when used in cold regions or winter, the frequency of replenishment will increase. Additionally, charging facilities require specialized site and circuit modifications, and the initial investment cost cannot be ignored.
The biggest advantage of the refueling mode is that the replenishment efficiency is high, and the fuel filling can be completed in only a few minutes. The forklift can quickly resume full load operation, which is suitable for high-intensity handling scenarios of 24-hour continuous operation. The endurance of the fuel forklift is less affected by the ambient temperature. In outdoor low temperatures or remote sites, there is no need to rely on charging facilities, and the applicability is stronger. However, the long-term cost of the refueling mode is high, the fuel price fluctuates greatly, and the fuel forklift will generate exhaust gas and noise during operation, which is not in line with the development trend of green environmental protection. Daily maintenance requires regular inspection of the engine, oil circuit and other components, and the maintenance cost and frequency are higher than that of the electric for
When choosing a replenishment mode, enterprises need to consider their own operating scenarios, cost budgets, and environmental protection needs. Indoor warehousing and low-intensity operation scenarios can prioritize charging modes; outdoor high-intensity continuous operations and remote sites are more suitable for refueling modes. Some enterprises can also use a combination of the two modes to balance efficiency and cost.
