| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem with a fork lifter in a hand traveling mode that the expansion length of a hydraulic cylinder, and the output of a hydraulic pump or the like are often different according to the purpose and the specification such as the weight, the size or the like of an object to be lifted, and the production cost is easily increased if preparing each component of the hydraulic cylinder, the hydraulic pump, and a lift mast for elevating/lowering a lift fork, or the like. SOLUTION: A lift operating mechanism 13 and a hydraulic unit 14 or the like for executing the expanding-operation of a hydraulic cylinder 12 are arranged on a back side of a lift mast 2 for guiding and supporting a lift fork 1 elevated/lowered by the expansion of the hydraulic cylinder 12. A fitting bracket 15 at a base of the lift mast 2 is attachably/detachably provided on a supporting bracket 10 of a traveling base 3. COPYRIGHT: (C)2011,JPO&INPIT
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