Published: 03/16/2026 12:12 PM 
Modified: 03/16/2026 2:16 PM Trail King Belt 42-Ton Gravel Trailer – Red River Series (Model OLB543) For Sale In Morristown, South Dakota 57645
If you’re looking for a dependable, high-capacity gravel trailer built to handle demanding work, this Trail King Belt Trailer – Red River Series Model OLB543 is ready to go. Known for durability and efficient material handling, Trail King trailers are a trusted choice across the construction, aggregate, and hauling industries.
This 42-ton belt trailer is designed for smooth and controlled unloading, making it ideal for gravel, sand, asphalt, and other bulk materials. The belt system allows for precise placement of materials without the need for raising the trailer bed, which improves safety and makes it easier to operate in tighter job sites or uneven terrain.
Built with Trail King’s heavy-duty Red River Series construction, the OLB543 is engineered for long service life, reliable performance, and reduced downtime. Whether you’re expanding your fleet or replacing an older unit, this trailer offers the strength and efficiency serious operators need.
Key Highlights
Manufacturer: Trail King
Series: Red River Series
Model: OLB543
Capacity: 42 Ton
Type: Belt Gravel Trailer
Designed for gravel, aggregate, sand, and bulk materials
Efficient belt unloading system for controlled material placement
Heavy-duty construction built for demanding hauling environments
This trailer is ready to go to work and would make an excellent addition to any trucking, construction, or aggregate operation.
