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What is the Knowledge of Crawler Vehicle Chassis Structure?

1 Answers

ChristianLynn

07/30/25 12:51am

Crawler chassis is the supporting base of the entire drilling rig, consisting of chassis frame, crawler, driving wheel, supporting wheel, carrier roller, guide wheel, and crawler tensioning device. More details are as follows: 1. Frame: The frame is the load-bearing structure of the crawler self-propelled chassis. According to different structures, the frame can be divided into combined type and integral type. The crawler frame of the combined type is a frame structure. The crossbeam is an I-beam or welded box beam, and the crawler frame usually adopts a lower open door-shaped section with fork-shaped ends to install the driving wheel, guide wheel, and supporting wheel. 2. Crawler and driving wheel: The crawler is used to transmit the mass of the machine to the ground. Its shape and structure must consider the stability of the machine and adaptability to various working conditions, while ensuring sufficient traction during walking. Each crawler consists of crawler plates, track chain assembly, etc.

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