The Baseline HDU, HD Dump Trailer combines quality with functionality, making it the backbone of all your projects. It features our multifunctional gate with hold back system and board brackets for extra capacity and stability. Whether you’re clearing debris, hauling gravel, or managing construction tasks, the HDU is your hauling partner. Fuel your growth with the HDU and elevate your work to new heights.
Build Your Own TrailerPULL TYPE: Bumper Pull
LENGTHS: 14′-16′
GVWR: 14,000 – 16,000 lb
BED WIDTH: 82″
AXLES: 2 – 7,000 lb Lippert Axles
(Upgrade to 2 – 8K)
TIRES: 10 Ply All-Steel Radials
Crafted by your friends at Diamond C and designed for hardworking individuals, the Baseline series provides the reliable performance you need to tackle your job. Whether hauling loads or transporting equipment, the Baseline Series offers unmatched durability and excellence. Invest in the Baseline Series and elevate your work with quality you can trust. To learn more about Baseline, click the button below.
There is no “one size fits all,” when it comes to trailers. At Diamond C, we recognize the diverse needs of our customers, which is why we’ve developed two lines: our premium Diamond C models and the Baseline Series. Both lines offer the exceptional quality that Diamond C is known for in the industry but cater to different customer needs. To compare which trailer is right for you, compare the models below.
Featuring an overlapped seam design and a two-piece body for maximum strength and durability. Lap welds with central seams strategically avoid corners, preventing water entry and corrosion. Overlapping sheets with top and bottom stitch welds enhance overall robustness and reduce the risk of tearing.
Our heavy-duty telescopic cylinder is a 3 stage cylinder that uses a power-up, gravity-down system to help conserve energy. The front-mounted position provides greater lifting power than a traditional scissor lift hoist and handles imbalanced loads better.
Great question! Keep scrolling to build your HDU dump trailer to your liking with our interactive build-your-own trailer configurator, then you will be prompted to submit your trailer build to your nearest dealer for quote and availability.
The Baseline Series is crafted by your friends at Diamond C, a trusted name in the industry since 1985. With 40 years of experience in trailer manufacturing and a commitment to customer attention, Diamond C ensures every product meets the highest standards of excellence. Their legacy of expertise, reliability, and dedication makes them a leader in the trailer manufacturing industry.
Over 39 years ago a young East Texas couple embarked on a journey that at the time was merely a means to put food on the table for their growing family. Unbeknownst to them, their nature would have an endless impact on the business they would create…
Our Purpose is to fuel the growth and success of Diamond C team members, our customers, and our community.
Our Niche is extraordinary trailers and service to match.
Our Core Values are Do Work and Love Strong.
Our custom Difference Maker DM COATING SYSTEM produces extraordinary trailer finishes that are exceptionally durable and beautiful. We offer multiple standard and custom COLORS to perfectly compliment your trailer.
Watch VideoYour one-stop-shop for everything trailer related. In-depth resources (like our BASELINE TRAILERS GUIDE) and articles about our trailers, options, culture, and what makes us stand apart from the other guys.
Step 1
Configure your ideal trailer below by selecting your desired specifications.
Step 2
Submit your custom trailer build to your closest Diamond C dealers.
Step 3
Your selected dealer(s) will contact you with final pricing and availability.
*Trailers are shown with base MSRP pricing (Manufacturer’s Suggested Retail Price). MSRP is NOT final sales price - your final sales price varies depending on region and dealer. Be sure to submit your trailer to your local Diamond C dealer for final trailer pricing.
