TRANSPORTING/WORKING VEHICLE FOR USE IN SUBSTATION YARD

PROBLEM TO BE SOLVED: To provide a transporting/working vehicle which enables operations to be performed at a high position inside a substation yard and which can easily and safely transport various kinds of equipment. SOLUTION: A horizontally movable frame 2 is longitudinally and horizontally movably supported on a crawler type truck 1. A vertically movable frame 3 is supported on the mast frame of the horizontally movable frame 2 in such a way as to be capable of rising and falling and of integrally moving. A transporting/working table 4 is supported on the vertically movable frame 3 in such a way as to be capable of rising and falling and of integrally moving. A horizontal-movement drive device is provided for moving the horizontally movable frame 2 so that the transporting/working vehicle 4 either projects outward or moves backward with respect to the crawler type truck 1. A lifting drive device capable of raising or lowering the transporting/working table 4 between a position where the transporting/working table 4 projects outward from the crawler type traveling truck 1 and a road surface and of raising or lowering the vertically movable frame 3 and the transporting/working table 4 in two steps at a position where the transporting/working table 4 moves onto the crawler type traveling truck 1 is provided.