Forklift mast assembly and forklift

Abstract

The application provides a forklift lifting mast assembly. The mast assembly has a load side and a back side opposite to the load side, and comprises: a main mast configured to be vertically arranged and a lower end of the main mast configured to be fixed to a fixing support of a forklift; a movable mast configured to be reciprocally movable up and down relative to the main mast; and a pre-tightening pull rod arranged in pairs on the back side of the movable mast to generate an adjustable pre-tightening force between the main mast and the movable mast to compensate for a load deformation amount of the mast assembly. With the forklift lifting mast assembly according to the application, the deformation of the mast assembly due to the load can be compensated, and the compensation amount has a certain adjustability, thereby improving the applicability and running stability of the mast assembly without excessively losing the effective load capacity of the forklift. The application also provides a forklift provided with the mast assembly.

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