The BYD EL-Pro40mMAX is a 4.0-ton ride-on lithium-ion balance forklift truck. It adopts a strengthened body structure and a mature lithium-ion electronic control system. It runs smoothly and is suitable for heavy-duty operation conditions. It can be widely used in large-scale warehousing, industrial manufacturing, building materials logistics, factory transshipment, etc., to complete cargo handling, stacking, and loading and unloading operations.

Core specifications

This equipment is an electric seat-type design, with a rated lifting weight of 4000kg and a load center distance of 500mm. The vehicle contains a total battery weight of 5290kg, a wheelbase of 1770mm, and a front suspension distance of 485mm; the total length of the equipment is 3870mm, excluding the fork length of 2800mm, and the width of the whole machine is 1270mm.

The minimum height of the gantry is 2135mm, the standard lifting height is 3000mm, the maximum height of the gantry is 4120mm, and the free lifting height is 130mm. The minimum ground clearance at the gantry is 135mm, and the minimum ground clearance at the frame is 140mm, which can be adapted to all kinds of conventional road and ramp traffic.

The minimum turning radius of the vehicle is 2480mm, and the inward turning radius is 645mm; it is suitable for 10001200mm horizontal pallet working channel width 4165mm, 8001200mm vertical pallet working channel width 4365mm. The gantry can be tilted forward 5 and backward 8, which is convenient for cargo alignment and pick and place.

Fork size 50/122/1070mm, fork rack width 1100mm, in line with ISO2328 3A standard. Full load axle load 7970kg/1320kg, no load axle load 1760kg/3530kg, axle load distribution is reasonable. The vehicle is equipped with solid tires, front wheel size 250-15, rear wheel size 6.5-10, using 2 drive wheels + 2 driven wheels layout.

Power and operating performance

The equipment is equipped with 80V/420Ah lithium battery, the battery weight is 308kg, the external size is 695mm500mm687mm, and it is equipped with AC AC electronic control system, which can meet the needs of multi-shift continuous operation. Equipped with 20.5kW drive motor and 26kW lifting motor, the power output is stable.

The vehicle's full-load and no-load travel speeds are both 16km/h; the full-load lifting speed is 380mm/s, and the no-load lifting speed is 450mm/s; the full-load falling speed is 550mm/s, and the no-load falling speed is 450mm/s, resulting in smooth lifting of goods.

The maximum traction force of the whole vehicle is 19000N at full load and 10500N at no load. The climbing capacity is 16% at full load and 20% at no load, which can cope with road conditions such as factory ramps and loading and unloading platforms. The working pressure range of the hydraulic system is 180-195bar, and the system operation state is stable.

III. Safety and structural configuration

The whole vehicle adopts hydraulic braking system, the braking effect is smooth, and it can be adapted to high-frequency start-stop operation scenarios. Solid tires are wear-resistant and durable, and are suitable for a variety of conventional road driving in the factory area.

The equipment is equipped with a compliance top frame with a height of 2250mm, combined with the layout design of the gantry, the working field is wide. The driver's position noise is ≤75dB (A), creating a comfortable working environment. The frame and gantry have been strengthened and combined with a reasonable wheelbase design, resulting in good overall stability during heavy-duty operations.

IV. Operation experience and application scenarios

The height of the seat is 1260mm from the ground, and the control layout of the whole machine is regular. It is easy to operate and easy to use, which can relieve the fatigue caused by long-term operation.

The forklift is suitable for large storage centers, machinery manufacturing workshops, building materials markets, logistics transfer bases, and other scenarios. It can operate stably at room temperature and in conventional outdoor environments, meeting the requirements of 4.0-ton cargo transfer, stacking, loading and unloading.