Electric counterbalance forklifts are widely applied in modern warehouses, manufacturing workshops and logistics distribution centers for short-distance material stacking and handling tasks. Load stability is one of the core factors directly related to operation safety, which requires all operators to master relevant principles strictly to avoid unnecessary safety hazards.

First, operators need to be clear about the basic stable triangle structure of the vehicle. The whole forklift forms a three-point support structure with the two front load-bearing wheels and the intersection point of the rear steering axle, and the area enclosed by these three points is defined as the stable triangle. No matter in static parking or low-speed moving state, the combined center of gravity of the vehicle body and the loaded goods must always be kept inside this stable triangle area. Once the center of gravity shifts beyond the boundary of the stable triangle, the vehicle will face the risk of side tipping or forward tipping.

Second, it is necessary to strictly follow the load capacity rules corresponding to different load center distances. The rated load marking of the forklift is calculated based on the standard load center, usually referring to the horizontal distance from the vertical surface of the fork to the center of the gravity of the standard load. If the actual load center of the goods exceeds the specified standard value, the allowable bearing weight of the forklift will decrease accordingly. Operators should never overload the vehicle deliberately, and should recalculate the allowable load value in advance when using non-standard attachments or lengthened forks.

Third, it is essential to maintain dynamic stability during all moving operation processes. When the forklift is traveling on the flat ground, the forks with loaded goods should be kept 10 to 15 cm above the ground as far as possible, and the goods should be lowered to the lowest safe position before turning or braking. Operators should reduce the driving speed appropriately when turning, avoid sudden braking and sharp direction turning, and never lift the goods to a high position when driving on ramps or crossing uneven road surfaces.

Daily pre-operation check is also a necessary link to guarantee load stability. Operators should confirm that the tire pressure of each wheel is within the normal range, the wear degree of the fork does not exceed the specified limit, and the braking and steering system works sensitively and reliably before starting work. Compliance with all these principles can effectively reduce operation risks and ensure the stable and orderly progress of material handling work.