Electric Tarp Kits

Lock Down Electric Grain

Lock Down Electric, the best of both worlds…You get the security of a fully covered load under the harshest conditions, along with the convenience of an advanced single touch remote electrical system. We back every system with a life-time warranty on the control arms… and a three-year warranty on the motor.

If for any reason the motor loses power, the system has a locking spline for manual operation. We even include a hand-held crank along with mounting brackets so you can always keep the trailer safely on the road. There is also an option for a solar panel and battery backup.  Every major component of our electric cover system is reinforced making it the toughest on the market. From heavy brackets to thick arm assemblies, each part is built tough!

You have the option to install the Lock Down Electric yourself in just a couple of hours, have our system professionally installed here at the factory, or have it installed on site by one of our many experienced dealers.


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Lock Down Electric End Dump

Lockdown electric for end dump utilizes our Patented rear flex arm so your rear (5) spring loaded arm can “flex” with your door opening. System works on any style trailer with rear doors or door. 3 year motor warranty and lifetime on our arms.


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Lock Down Electric Quick-release Walking Floor

There are many different types of trailer systems on the road, and for those that are walking floor style trailers with rear doors… the patent pending Quick Release system allows the operator the ease of fully automatic tarp operation.

The Lock Down Electric Quick Release, from Sioux City Tarp, is the best system on the market for trailers with rear doors, because of this unique quick release technology. Quick Release easily disengages so the operator can open the rear doors while the tarp is still closed. Because of its unique design, the rear door can swing all the way around, allowing the door to be attached to the truck without the need for special latching equipment. This unit also comes with solar panel charging. There is a 3-year warranty on the motor and a lifetime warranty on the heavy-duty arm.

The Quick Release is fast; one operator stated that he was able to do an additional three loads a day, which paid for the Quick Release in about a month. The Quick Release can be installed on any rear door trailer right here at Sioux City Tarp, or by one of our many dealers. We can also ship the kit directly to the customer for easy installation.


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Smooth Roll Xtreme – Side Dump

The Smooth Roll Xtreme is the best option for covering your side dump trailer system. Our system utilizes patented steel reinforced, diamond-extruded arms with three-and-a-half-inch aluminum roll tubes. These arms are so strong, they come with a lifetime warranty to never fail. Overbuilt by design, the heavy-duty coil spring at the base, is the largest spring on the market. The two-horse motor has a three-year warranty, and we keep a large stock of parts for same day shipping.

Easy to install, the Smooth Roll Xtreme kit can be installed on any side dump trailer. It can be installed right here at the factory, or by one of our many certified dealers. Kits can also be shipped directly to the customer. Additional options include a remote-control switch in the cab, a wireless remote system and our tarp lock out option, which won’t allow the operator to start the side dump if the tarp is closed… avoiding catastrophic damage to the tarp system if the load is dumbed while the tarp is closed.


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