Agricultural

Dump Trailers by Chieftain Trailers

Chieftain manufacture two distinct ranges of tractor-drawn dump trailers at our Dungannon factory. The SB Series is a versatile multi-purpose trailer designed to transport both machinery and bulk materials, making it ideal for agricultural, construction and contracting applications. The HP Series is a heavy-duty half-pipe dump trailer range built for demanding material haulage, including aggregates, quarry materials, soil and demolition material.

Half Pipe Dump Trailer

HP16 Dump Trailer
Agricultural

HP16 Dump Trailer

The Chieftain HP16 Halfpipe Dump Trailer is a high-performance 16 tonne trailer engineered for fast, efficient, and reliable material transport. Featuring commercial high-speed running gear, parabolic spring suspension, and air/hydraulic braking, it delivers outstanding stability and control both on-road and on-site. Built with a durable halfpipe body, premium galvanised components, and modern LED lighting, the HP16 combines strength, safety and low-maintenance durability for demanding haulage applications.

View Details
HP18 Dump Trailer
Agricultural

HP18 Dump Trailer

The Chieftain HP18 Halfpipe Dump Trailer is designed for operators requiring increased payload capacity and enhanced towing performance for intensive haulage applications. Built with a strengthened four-spring drawbar system, commercial fast-tow running gear, and advanced suspension, the HP18 delivers exceptional stability, comfort, and control under heavier loads. Its durable halfpipe body, premium galvanised features, and high-spec commercial components make it the ideal solution for demanding agricultural, quarry, and construction transport operations.

View Details
HP20 Xcel Dump Trailer
Agricultural

HP20 Xcel Dump Trailer

The Chieftain HP20 XCEL Halfpipe Dump Trailer is the flagship model in the XCEL range, combining maximum durability, premium specification, and exceptional hauling performance for the most demanding transport operations. Featuring a full Hardox half-pipe body, commercial fast-tow running gear, advanced suspension, and a high-spec braking system, the HP20 XCEL is built to handle heavy workloads with ease while delivering outstanding stability and towing comfort. Designed for professional agricultural, quarry, and construction operators, it offers the perfect balance of strength, payload capacity, efficiency, and long-term reliability.

View Details
HP25 Xcel Dump Trailer
Agricultural

HP25 Xcel Dump Trailer

The Chieftain HP25 XCEL Halfpipe Dump Trailer is the largest and most heavy-duty model in the XCEL range, built for maximum payload capacity and extreme working conditions. Featuring a full Hardox half-pipe body, commercial fast-tow running gear, and premium high-spec components throughout, the HP25 XCEL is engineered to deliver exceptional durability, stability, and hauling performance at scale. Designed for intensive quarry, construction, and bulk material transport operations, it provides the ultimate combination of strength, efficiency, and long-term reliability.

View Details

Multi Purpose Dump Trailer

SB14 Dump Trailer
Agricultural

SB14 Dump Trailer

The Chieftain SB14 Square Body Dump Trailer is a versatile multi-purpose trailer designed for transporting both machinery and materials with ease. Combining a robust square body design with integrated ramp storage, the SB14 is ideal for agricultural, construction, and contracting applications where flexibility and durability are essential. Built with heavy-duty steel construction, reliable 8 stud axles, and premium specification features throughout, the SB14 delivers dependable performance across a wide range of transport tasks.

View Details
SB16 Dump Trailer
Agricultural

SB16 Dump Trailer

The Chieftain SB16 Dump Trailer is a heavy-duty multi-purpose trailer designed for transporting both machinery and materials efficiently across agricultural, construction, and contracting applications. Built on commercial fast-tow running gear with heavy-duty 10 stud commercial axles, advanced suspension, and air/hydraulic braking, the SB16 delivers exceptional towing stability, durability, and performance under demanding working conditions. Featuring a robust square body design with integrated ramp storage and premium specification features throughout, the SB16 is engineered to provide maximum versatility and long-term reliability.

View Details
SB18 Dump Trailer
Agricultural

SB18 Dump Trailer

The Chieftain SB18 Dump Trailer is a high-capacity multi-purpose trailer built for operators who require increased payload capability, heavy-duty performance, and maximum versatility. Designed for transporting machinery, aggregates, soil, silage, and general site materials, the SB18 combines commercial-spec running gear, advanced suspension, and a rugged square body construction to deliver outstanding durability and towing stability. With integrated ramp storage and premium specification features throughout, the SB18 is engineered for demanding agricultural, construction, and contracting operations.

View Details
SB20 Dump Trailer
Agricultural

SB20 Dump Trailer

The Chieftain SB20 Dump Trailer is the flagship model in the SB multi-purpose range, designed for operators who require maximum carrying capacity, commercial-spec performance, and exceptional versatility. Engineered for transporting machinery, aggregates, soil, silage, and heavy site materials, the SB20 combines rugged square body construction with premium fast-tow running gear and advanced suspension for outstanding durability and towing stability. Built for demanding agricultural, construction, and contracting applications, the SB20 delivers high-capacity performance with the flexibility of a true multi-purpose transport trailer.

View Details

Dump Trailers by Chieftain Trailers

Chieftain manufacture two distinct ranges of high-speed tractor-drawn dump trailers at our Dungannon factory in Northern Ireland, each developed for different working requirements.

The SB Series is a versatile multi-purpose trailer designed for operators who need one trailer to do more. Its square-body design allows it to transport aggregates and general materials, while also providing the flexibility to carry plant and machinery, making it ideally suited to agricultural, construction, plant hire and contracting applications.

The HP Series is our heavy-duty half-pipe dump trailer range, developed for intensive material haulage. Designed for the efficient transport and discharge of aggregates, quarry materials, soil and demolition material, the half-pipe body reduces material build-up and allows for fast, clean tipping. Commercial fast-tow running gear, heavy-duty suspension and high-performance braking provide the stability and control required for demanding on-road and on-site operation.

Together, the SB and HP ranges give professional operators the choice between maximum versatility and dedicated heavy-duty material haulage.

Why Choose Chieftain?

Chieftain bring five decades of commercial trailer engineering expertise to every agricultural dump trailer. That means stronger chassis designs, commercial-grade suspension systems, and finishes built to withstand years of heavy use. The in-house design team at Dungannon can adapt any model to specific requirements, and genuine spare parts are available directly from the factory.

FIND YOUR CHIEFTAIN.

Get in touch with our team to discuss your requirements.