In daily warehouse and industrial material handling scenarios, electric forklift operators often face the situation where loaded masts lifted with stacked high cargo completely block the forward front view, which is defined as the limited-visibility working condition that brings hidden risks of collision, cargo falling and personal injury. Standardized operation under such scenario is the core part of on-site safety management for all logistics and manufacturing sites.

Before starting the task, operators need to complete targeted pre-operation checks first. They should confirm that the rearview mirrors, backup alarm, and auxiliary lighting devices of the forklift are in normal working condition, check the stability of the loaded goods on the forks to avoid overhanging parts that further reduce visibility, and survey the planned driving route in advance to clear scattered debris, sundries and unrelated obstacles that may cause sudden hazards. Operators should also confirm that no unrelated personnel stay in the operation range of the planned route before starting to move the forklift.

During the operation process, the core principle for limited-visibility loaded mast conditions is to avoid forced forward driving with blocked front sight. When the forward view is completely covered by lifted loaded masts, operators should choose to drive in reverse direction with their body facing the moving direction, so that they can get full sight of the upcoming road condition. The driving speed should be controlled no higher than normal walking speed, to ensure the forklift can stop immediately once unexpected situations appear. When passing through aisle intersections, shelf corners and door openings, operators should press the warning horn in advance to remind surrounding personnel to pay attention, and assign a specially trained on-site observer for guidance if the route is too complicated or the pedestrian flow is dense. Sharp steering and emergency braking are strictly forbidden under such working conditions, to prevent the loaded goods from slipping off the forks.

Enterprises should arrange regular special training for all electric forklift operators, to let every worker master the correct operation process for limited-visibility loaded mast scenarios. Regular simulated drill can help operators form safe operation habits instead of taking risky shortcuts to save time. Daily maintenance of supporting safety accessories should also be arranged on schedule to ensure they can provide reliable assistance when needed. Following these standardized operation rules can effectively reduce the occurrence of related safety accidents, and create a stable and safe working environment for all on-site personnel.