Belly Dump: Side-to-Side Style

Roll·Rite® STS Series on Belly Dump Trailer

Roll·Rite® STS Series on Belly Dump Trailer

Roll·Rite® STS Series Tarp System For Belly Dump Trailers

Our most popular STS Series system for belly dump trailers features a dual-arm power kit including “Lock-Down” accessories and is ideal for Solid Tarp (Sealed) applications.Our dual arm power kit uses spring pressure at both ends of Tarp Axle to deploy system.

To order a complete a STS-Series lock down roll tarp system, an Axle Kit and Tarp need to be specified when ordering. See our How-to-Measure for STS-Series Lock-Down Roll Tarp Systems section or call us toll-free at 1-800-297-9905 for assistance. To download form from our Parts & Support click here on Roll·Rite® Parts and browse the Technical Manual Shelf.

See our Trailer Photo Gallery for more STS Series Applications


Our STS Series  for Belly Dump Trailers features:


Roll·Rite® Quality Tarps are sold separately.


Rite·Touch™ Single Function Wireless Remote Control

Dual Conductor Plugset

Spring Bows


Downloads are available on our online Parts & Support portal. For How-to-Measure Spec Forms and Installation Manuals see our Parts & Support documentation page click here on Roll·Rite® Parts.

Part # Description Schematic Parts
37120 Rite·Lock™ Kit, Passenger Stowing w/2 Top Mount Pivots – Bottom Dump – 12V TS Schematic Parts