To provide a monorail carrier provided with a material collecting device for commuting to a steep forest remote from a forestry road, horizontally fixing a frame of a crane even at all inclined lands within the forest, extending an articulated outrigger in the vertical direction, stabilizing a crane truck, and safely and efficiently performing a work.
A truck of the monorail carrier clamps a main rail and travels on the rail by being engaged with racks provided on the rail. A grapple crane is provided on the truck. A tilt mechanism is provided for operating the frame of the crane at a free angle in an advancing direction and the articulated outriggers are provided at four corners of the truck to stabilize the truck. A branch piping is performed from a traveling hydraulic system of the monorail carrier to a crane system (including the outriggers). A hydraulic pressure generating part is used in common to reduce cost.
YAMAGUCHI HIROKAZU
OUCHI AKIRA
FURUKAWA KUNIAKI
HATANO TAKAMI
SATAKE TOSHIAKI
HORAI KEIJI
FORESTRY & FOREST PRODUCTS RES
GIFU PREFECTURE
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