CRAWLER TYPE WORKING MACHINE

摘要

PROBLEM TO BE SOLVED: To improve power transmission efficiency by simplifying the structure of a power transmission mechanism. SOLUTION: A car body frame is bridged between a pair of right and left crawler type running parts, an engine is loaded in the front part of the car body frame, a mission part is disposed in the back part of the car body frame, and an HST for turning and an HST for rectilinear propagation are integrally interlocked and connected to the transmission part.