In the track/truck the piling device in the hydraulic type crane which the install is done

摘要

(57) Abstract Objective As for this device, in the track/truck the install the hydraulic type clay which is doneBeing something regarding the piling device in n, the hydraulic type craneBecause hydraulic source of hydraulic source and the piling device was shared, being economicTo be, in addition, the piling device in the main arm of the hydraulic type craneBecause installation and it made the removal unrestricted, in regard to use quite convenienceSo obtaining the piling device in the hydraulic type crane which isIt is something which is made purpose. Constitution In the track/truck the install main of a the hydraulic type crane 1 which is doneIn mu 2 bracket 3 is tightened with U-bolt 4 and nut 5, onYou grasp in ge te installation and bracket 3 and the installation pin where the hand is attachedTo install piling device itself 6 with 7, hydraulic type crane 1To operate the piling device making use of the oil pressure which you operate, oil pressureManipulating in winch 8 of type crane 1 and reciprocity, piling jobIt is something which is done.