Heavy Duty Dump Trailer

Model: HDU

GVWR: 14,000 - 16,000 lb

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 Trailer

At a Glance

PULL 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

HDU Baseline Heavy Duty Dump Trailer

Basics Done Best

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.

LEARN MORE

Find a Trailer Dealer Map

How Do I Order an HDU?

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.

Highlight Features

HDU Baseline Heavy Duty Dump Trailer

10GA BODY AND SIDES

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.

HDU Baseline Heavy Duty Dump Trailer

Telescopic Cylinder

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.

Quality Trailers Since 1985

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.

Design Your Own HDU Now

DM Powder Coating System

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.

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More Than Just a Trailer

Crabb Family

Family Owned and Operated

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 STORY

Diamond C Team Members representing the Core Values

This is who we are and what makes us Different

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.

LEARN MORE

Learning Center

Your 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.

CHECK IT OUT

Sheffield and Synchrony Logos

Finance Your Trailer

Finance a brand new HDU with ease through one of our trusted financial partners. Find out more HERE.

Baseline Warranty Logo

Quality You Can Trust

We are proud of our trailers and stand by them. Every Baseline trailer comes with an industry leading 3 Year WARRANTY.

3 Easy Steps to Build Your Own Trailer

  • 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.

Base MSRP: $14,180

*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.

Model

GVWR

Includes 2 - 7,000 lb Lippert Axles

Price: $0.00

X

Includes 2 - 8,000 lb Axles

Price: $0.00

X

Length/Width

Price:

Axles

2 - 7,000 lb Super Lube Logo

Price: $0.00

X
2 - 8,000 lb Super-Lube Logo

Price: $0.00

X

Brakes

Price: $0.00

X

Suspension

Price: $0.00

X

Pull Type

Bumper Pull

Tongue Integral with Frame

Price: $0.00

X

Dump Main Frame

8

Price: $0.00

X

Price: $0.00

X

Body Thickness

10 ga Body, Sides Integral with Floor

Price: $0.00

X

Sides

20

Price: $0.00

X

Hoist

3 Stage Telescopic Cylinder

(Includes power up, gravity down power unit)

Price: $0.00

X

Ramps

72

Price: $0.00

X
Rear Stabilizer Drop Legs

Price: $204.00

X

Gate

Multifunctional Gate

Price: $0.00

X

Model

Tire Size

Price: $0.00

X

Price: $0.00

X

Price: $455.00

X

Wheel Color

Black

Price: $0.00

X

Spare Mount

Price: $0.00

X

Spare Tire

Price: $220.00

X

Price: $310.00

X