Analysis of the Principles of Off-Road Forklift Travel Gears

I. The Function of the Run-Through Gear The run-through gear of a rough-terrain forklift refers to a special starting gear used when the vehicle is started directly from a stationary state without depressing the clutch or brake. The run-through gear is generally used for starting the vehicle during off-road driving, hill climbing, or acceleration from a standstill, and can effectively improve the hill-climbing performance and motion acceleration of the rough-terrain forklift. II. The Working Principle of the Run-Through Gear When starting the vehicle, the engine of the rough-terrain forklift starts and transmits power to the rear wheels. The run-through gear can output the transmission force directly to the rear wheels, thereby achieving direct starting and motion acceleration. When the vehicle is started in the run-through gear, the vehicle's travel speed increases with the increase in engine speed. III. Precautions 1. When using the run-through gear to start the vehicle, ensure that the vehicle is in a stationary state; otherwise, the safety of the vehicle will be affected. 2. The run-through gear causes relatively great damage to the vehicle's transmission, so it should be used reasonably and frequent use should be avoided. 3. When using the run-through gear to start the vehicle during off-road driving, hill climbing, or acceleration from a standstill, pay attention to reasonably controlling the vehicle speed to avoid safety hazards caused by excessive speed. In short, the run-through gear significantly improves the performance of rough-terrain forklifts, but correct methods and precautions must be mastered during use to ensure the safety and service life of the vehicle.