| 摘要 |
FIELD: machine building.SUBSTANCE: invention relates to machine building and is intended to be used in construction, agriculture development and in some other branches of national economy where different types of attached operating equipment are used, including those for working as a bulldozer and excavator, a mobile building crane with mounting slings and cross bars, a loader with grabs of any type, for drilling of pilot holes in frozen soil and ramming of piles in them by the same silent pile driver, rural road soil stabilisation by the mixture with cement, wood harvesting, rotary tillage of black earth for crops, working as a mowing machine and a haystacker. The technical result consists in simple design, multifunctionality and combination of works performance with the movement of the installation. The undercarriage base for attached implements comprises the hydraulic truck crane equipment including a control unit with a pump-regulating unit coupled with the hydraulic units by a pipeline of the tank for operating liquid and POL, a motor, a platform, a hydraulic crane boom, an auxiliary swivel circle connected to the hydraulic crane boom by a hinge and a travelling mechanism, a slewing ring, a site area, a double-end hydraulic cylinder, a hydraulic hoist, it is distinguished for the fact that the said hydraulic hoists are fixed in the shackles of the double-end hydraulic cylinder and rest against the swivel circle with crown bits, and the double-end hydraulic cylinder casing is fixed on the lower plane of the site area thrusting against spiked poles.EFFECT: invention offers great opportunities concerned with the organisation of rent stations, mechanised stations to develop farm enterprises and small towns of Russia.2 dwg |
