This guide explains the correct method for loading a 3.5 ton rough terrain forklift into a standard 20ft container with a door height of 2.28 meters. It covers different articulated models (front, mid, and rear articulated) and highlights cab height options, mast height limitations, and practical clearance solutions. Depending on the configuration, cab separation may be required for high-cab front articulated models, while mid and rear articulated forklifts can be loaded without cab removal. When equipped with a 4.5 m 3-stage mast, tire deflation or tire removal ensures safe and efficient container loading without permanent modification to the forklift.