COMPOST
Smarter Hauling. Faster Results.
Easy Unloading Without Tipping
INNOVATION AT ITS BEST
Trinity’s EAGLE BRIDGE® stainless steel belt trailers are built to handle the challenges of hauling compost. The self-unloading segmented chain and flap conveyor discharges dense, moisture-rich loads in minutes—safer and more efficient than traditional dump trailers.
Frameless stainless steel construction resists corrosion from organic material and flexes over rough terrain. With field-to-freeway reliability and fast cleanout, Trinity trailers help you haul compost safely and efficiently—boosting productivity and keeping your operation moving year-round.
The Benefits of Hauling Compost with a Trinity

Higher Payloads
The Trinity EAGLE BRIDGE won't make you sacrifice weight and volume for strength. Built for the toughest conditions and achieving the highest volume possible is why compost haulers choose Trinity trailers.

Cleaner Unloads
Your compost products slide down to the belt easily thanks to HMW and UHMW liners. Thanks to the design of EAGLE BRIDGE, EAGLEBED, and AGRI-FLEX you can take advatage of backhauls without all the prep.

Safety and Efficiency
No need to tip the Trinity EAGLE BRIDGE. With the highly efficient chain and flap assembly, paired with the remote unload system, you can keep your driver in the cab and out of harms way. Check out more custom options here!
Proven In The Field
Great trailers. Great folks to deal with. Folks there are second to none."
— Jason Kerbs, Owner, Crazy Horse Traders, Greeley, CO
Why Choose a TRINITY For Compost?
CORROSION RESISTANT
Stainless steel is superior when it comes to preventing corrosion, which is critical when hauling poultry litter, fertilizer and other corrosive products.
ULTIMATE FLEXIBILITY
The frameless, steel trailer design allows the trailer to flex and twist as the ground demands, helping prevent the trailer from cracking.
HIGH VERSATILITY
Our trailers unload quicker and cleaner so your drivers can spend their time behind the wheel instead of cleaning out the trailer bed.
CUSTOM BUILT
From kingpin to tail lights, every EAGLE BRIDGE is designed and built to meet our customer’s unique needs, and the products being hauled.
LESS MAINTENANCE
Accessible components and the frameless design make Trinity trailers the most reliable, easiest to maintain trailers available.
RESALE VALUE
Trinity belt trailers resale values are higher than any other self-unloading belt trailer on the market, giving owners the best possible long-term ROI.
TRAILER SPECS
- 48" or 61" belt
- Length 42' - 53'
- 2 - 4 Axle Air suspension
- PTO Unload + Radial Piston Motor (wireless remote options available)
- Remote Electric Tarp
- Top Hinge Door with or w/o Lower Slide-Up
- 60 – 80 Cubic Yards (depending on spec)
Let's Build Your Custom Trailer
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