FIELD: hydraulic engineering, in particular, devices for installation and securing of sea arctic platforms. SUBSTANCE: device has piles engageable with lifting mechanism mounted on platform base, platform base with holder for piles, and lifting mechanism is installed within holder and consists of cross-piece horseshoe-shaped in plan driven by double-acting hydraulic cylinders hinged to holder. Installed on cross-piece from atop are load pads on which ropes of load hoists are reeved and moved over monorails located over path of pile location. EFFECT: higher efficiency. 3 cl, 3 dwg
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