As the core hub of cargo transit and circulation, day and night double-shift operation has become the normal mode to improve operation efficiency and meet the demand for cargo volume growth. Forklifts, as the core equipment of cargo handling in the field, have a direct impact on the continuity of operations. Especially in the scenario of double-shift high-intensity operation, the difference in the endurance performance of different power types of forklifts will have a significant impact on the operating cost and efficiency of the park.
Performance of Fuel Forklift Truck in Double-shift Range
The endurance of a fuel forklift mainly depends on the capacity of the fuel tank. After the conventional model is filled with fuel, it can usually support 8 to 10 hours of continuous operation. In the case of day and night double shift operation scenarios, it is generally necessary to complete a refueling operation between shifts. The refueling process is relatively fast, and it can be completed in 10 to 15 minutes under skilled conditions, which can restore the working capacity quickly. However, in the low temperature environment of the fuel forklift at night, the engine start efficiency will decrease, and the actual cruising range may fluctuate slightly. At the same time, the exhaust gas generated during the operation needs to be equipped with ventilation facilities in a closed or semi-closed storage area to meet the requirements of environmental protection and personnel health.
Performance of Double-shift Battery Life of Electric Forklift
Electric forklifts rely on power batteries to provide power. At present, after the mainstream models are fully charged, they can support 6 to 8 hours of continuous operation. For the needs of day and night shifts, electric forklifts usually use two ways to replenish power: power exchange or fast charging. In power exchange mode, it only takes 5 to 8 minutes for skilled operation to complete the battery replacement, which can quickly return to the working state; in fast charging mode, it takes 30 to 60 minutes to restore about 80% of the power, and the waiting time is relatively long. In addition, in the low temperature environment at night, the battery activity of electric forklifts will be reduced, and the actual battery life may be shortened by 10% to 15%. However, due to the lack of exhaust emissions, it is more suitable for night operation scenarios in closed storage areas.
Comparison of Working Condition Adaptability in Double Shift Scenario
From the perspective of operation continuity, fuel forklift fuel consumption is slightly longer in the middle, but the threshold for setting up refueling points in the park is lower, and the matching difficulty is small; the power exchange mode of electric forklift is more efficient, but it needs to be equipped with sufficient backup batteries and power exchange facilities, and fast charging has certain requirements for the layout of site charging. From the perspective of operating costs, the fuel cost of fuel forklift is greatly affected by oil price fluctuations, and the maintenance cost is relatively high; the electricity cost of electric forklift is stable, and the daily maintenance process is simpler, and the long-term operating cost is more advantageous. In terms of environmental adaptability, electric forklift is more in line with the needs of the park with high environmental protection requirements, especially in closed operation areas at night; fuel forklift is more adaptable in outdoor open operation areas, without relying on power supporting facilities.
Overall, under the double shift operation scenario of day and night in the logistics park, electric forklifts and fuel forklifts have their own advantages and disadvantages. The park needs to choose a more suitable forklift type based on its own operating environment, supporting facilities and cost budget to ensure the continuity and operating economy of double shift operations.
