The invention relates to construction, namely to the devices intended for trenchless horizontal wells penetration by the puncture, and can find application for the device hidden passages in the construction of pipelines, underground cable communication and power lines.; The apparatus comprises a post formed as separate sections joined together, the tool tip in the form of a cone mounted on the front in the direction of the puncture end of the rod, the mechanism of rod clamp installed on the feed carriage, the guide frame and a feed mechanism, the front part of the working cone zaburnym tip equipped device, and the tapered tip is mounted asymmetrically to the rod axis, the compounds which sections are mounted on rotating bearings in the housings resting on the inner surface l nuclearencoded wells and the rod clamping mechanism is equipped with a rotary drive mounted on the supply cart. The drive mechanism rotating the clamp rod is formed as a tube, mounted in rotation in the supply trolley supports, at one end of which is fixed rod clamping mechanism, and on the other - a driven pulley which, via a belt transmission coupled to the engine mounted on the supply cart.; The task of a utility model - reducing pressure and efforts to increase the accuracy and the length of penetration of the leader (small diameter) holes in the ground.; Il.4. 1 ZP formula.
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