{"id":6281,"date":"2025-10-18T14:55:30","date_gmt":"2025-10-18T14:55:30","guid":{"rendered":"https:\/\/www.raxpower.com\/?page_id=6281"},"modified":"2026-08-12T04:15:22","modified_gmt":"2026-08-12T04:15:22","slug":"ancla-de-mantarraya","status":"publish","type":"page","link":"https:\/\/www.raxpower.com\/es\/ground-anchor\/manta-ray-anchor\/","title":{"rendered":"Ancla Rayas Manta"},"content":{"rendered":"
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Manta Ray Anchor<\/h2>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>
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The Manta Ray Anchor is a driven earth anchor system that resists tensile loads in tiebacks, seawalls, solar panels, and other anchoring applications. Driven into the ground without excavation, it works across various soil conditions including caliche, decomposed rock, glacial till, and permafrost. Construction from ductile iron with hot-dip galvanized finish provides corrosion resistance and durability, while a chisel-tipped nose penetrates dense or cobbled soils effectively.<\/p>\n

Installation uses a hydraulic or pneumatic jackhammer to drive the anchor to depth, with no auguring or torquing required. Once driven, the drive steel retracts and an upward pull on the anchor rod rotates the head to lock it in undisturbed soil. Each anchor is proof loaded using a hydraulic load locker to verify holding capacity on-site, ensuring performance standards are met before final lock-off.<\/p>\n

Models include the MR-1, MR-2, MR-3, and MR-SR, with ultimate load ratings from 16,000 to 40,000 pounds and weights from approximately 7 to 21 pounds. Anchor rods accommodate sizes from 5\/8 inch to 1 inch, with typical installation depths of 6 to 30 feet. The system eliminates digging, concrete, and cure time, reducing installation costs while compacting soil for stable, environmentally sensitive placement in utility, civil engineering, and marine applications.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div>