Thunder 7000 Power Tarp System Dual Arm Mill Finish

Thunder 7000 Power Tarp System Dual Arm Mill Finish  The Thunderstone 102745-01 is a heavy-duty, fully automatic dual-arm tarp system from the Thunder 7000 series — engineered for reliable, hassle-free tarp operation on grain trailers, dump trailers, hopper trailers, and other hauling or bulk commodity trailers.  Key Features Dual-Arm Powered System — This kit includes both front and rear powered arms, delivering balanced, synchronized tarp movement. Dual-arm operation ensures even coverage and consistent tension across the entire trailer load. One-Touch™ Automatic Operation — Open or close the tarp at the push of a button. The system’s “One-Touch” technology manages start, stop, and reverse functions automatically.  Heavy-Duty, Weather-Resistant Construction — Built with high-strength aluminum arms (mill finish by default) and a sealed 12 V DC motor. All electrical components — including the control box and wiring harness — are water-resistant and sealed against dust, moisture, and road debris for rugged, all-weather performance.  Plug-and-Play Installation — Comes with mounting hardware, wiring harness, and all necessary components for easier installation or retrofit. Universal brackets allow this kit to fit a broad range of trailer makes and models. Have a Dump or Belt Trailer you will need to go with the Flex Arm Version of this System.  Adjustable Tension & Reliability Features — The system uses durable hinge joints and a ball-and-socket rear bushing to maintain consistent tarp tension (even in windy conditions or under load). It also includes an easy-disconnect motor setup so the system can be manually operated if needed.  Typical Applications Automating tarp coverage on grain trailers, hopper trailers, or dump trailers. Upgrading from manual tarp systems to a fully powered, remote-controlled solution. Reducing labor and improving efficiency for bulk hauling, grain transport, agricultural use, and other commercial hauling operations. Ensuring safe, secure load coverage — with reliable operation in tough, adverse weather or road conditions. Why Choose Thunder 7000 The Thunder 7000 from Thunderstone delivers a robust, factory-engineered tarp system built for serious hauling operations. Its dual-arm design ensures smooth, balanced tarp deployment and retraction. The One-Touch technology simplifies operation, while the rugged sealed motor and heavy-duty aluminum arms provide long-term durability even under heavy use. For operators seeking a reliable, low-maintenance tarp system for commercial or agricultural trailers, this kit represents a top-tier, OEM-grade solution. If you would like to order a Different Color Finish, please call us at 419-692-5881