To run a track working vehicle on a track at high speed up to a jobfield, run it in the jobfield for correct positioning, and firmly fix it at working so as to be able to safely operate it.
Right and left a pair of crawler type running bodies 2 are fitted to the lower body 1. Frames 10 are fitted to the front part and the rear part of the lower body 1 capably of being up and down swung, a first track running wheel 12 is fitted to one of the frames 10, a second track running wheel 13 is fitted to the other of the frames 10, so that it can run on the track 17 by means of the crawler type running bodies 2, the first track running wheel 12, and the second track running wheel 13, and track gripping devices 14 gripping the track 17 are fitted to the respective frames 10.
NARUSE TOSHIHISA
ASHIKAGA SHIGEAKI
TORII SUEO
NISHIKAWA HIROSHI
ITO FUSAO
YAMADA TOYOHIKO
OGURI KOJI
MORI SHIGERU
TOKAI RYOKAKU TETSUDO KK