摘要 |
PROBLEM TO BE SOLVED: To provide a walking crane for further reducing the total weight of a vehicle. SOLUTION: A hydraulic fluid quantity in a hydraulic fluid tank of the walking crane having the hydraulic fluid tank on a swivel base, is secured only by an oil quantity required for attaching-detaching at least a counterweight by a counterweight attaching-detaching means. A second hydraulic fluid tank is provided in the counterweight capable of detachably disassembling and carrying separately from the hydraulic fluid tank. When installing the counterweight, both hydraulic fluid tanks are communicated, and the total weight of the vehicle is further reduced. COPYRIGHT: (C)2009,JPO&INPIT
|