OPERATOR'S CAB INSTALLATION STRUCTURE FOR CONSTRUCTION MACHINE

摘要

PROBLEM TO BE SOLVED: To enlarge the vertical indoor space of an operator's cab without increasing the whole height of a construction machine specified by the roof of the operator's cab and without lowering the lower face of a revolving frame fitted with the operator's cab. SOLUTION: The operator's cab is installed, with its side face fitted to the revolving frame of the construction machine.