Medium Duty Telescopic Dump Trailer

Model: MDT

Welterweight champion of the mid size dump trailer class. Go ahead, put your gloves on and give it a shot.

Build Your Own Trailer

At a Glance

GVWR: 9,890 lb
LENGTH: 10′ – 12′
BED WIDTH: 77″
HOIST: 3 Stage Telescopic Cylinder
PULL TYPE: Bumper Pull
AXLES: 2 – 6K Lippert Drop Axles

Model MDT Medium Duty Telescopic Dump Trailer

Medium Duty Dump with a Big Attitude

Watch out, the medium duty dump trailer space just got interesting – meet our newly designed model MDT: designed to perfectly compliment most late model half-ton and three-quarter ton pickup trucks on the market. This pairing produces a great power-to-weight ratio for home owner and light commercial use.

Built on a solid low profile 6″ I-Beam frame and riding on dual 6K drop axles, this telescopic dump packs a punch. Includes many features usually reserved for the heavier duty class, including 10 ga body upgrades, 12K jack options, and heavy duty fenders.

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Find a Trailer Dealer Map

How Do I Order an MDT?

Great question! Keep scrolling to customize and build your MDT telescopic 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 Diamond C dealer for quote and availability. We have an extensive dealer network of almost 200 dealers strategically placed throughout North America.

Popular Upgrades

Dump trailer with board brackets and raised front

Side Height Flexibility

Need taller sides for maximum storage capacity? Model MDT features SIDE HEIGHTS ranging from 18″ tall all the way to a whopping 44″. Add BOARD BRACKETS to give additional protection to the trailer’s top rail to prevent against loading bumps.
 

Model GDT dump trailer with rear slide-in ramps

Rear Slide-In Ramps

Need your dump trailer to run double duty on the job site and haul a skidsteer or small digger? No problem! Just add our 60″ Rear Slide-In Ramp Package and you’re good to go. Add a pair of stow-and-go Rear Stabilizer Loading Jacks for even more loading stability.

10 ga dump body upgrade

10 ga Body Upgrade

This extra strength body upgrade is a great option for construction workers who require maximum toughness that a thicker dump body can provide while on the job.
 

3/16

Heavy Duty Fenders

Our 3/16″ Super Heavy Duty Diamond Plate FENDER upgrade is a must for contractors and work crews who require extra durability and longevity from their equipment.
 

Meet the Small Dump Lineup

Watch the video below to learn all about our small-medium duty dump trailer lineup and see their standout included features up close.

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Telescopic Cylinder Technology

The direct push design of our telescopic cylinder allows for more front of body dumping power and puts less stress on the main frame of the trailer than a traditional scissor lift hoist. Model MDT comes standard with a 3 stage heavy duty telescoping cylinder for maximum dumping leverage.

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Quality Trailers Since 1985

Diamond C has been an industry leader for over 35 years since our humble beginnings over 3 decades ago. We strive to be on the forefront of trailer manufacturing by continuously demonstrating excellent quality and value, cutting edge innovation, and superior customer service.

Design Your Own MDT 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

35 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

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
 

Model MDT Medium Duty Telescopic Dump Trailer

Feature Packed Dump Trailer

Standout included features:

– 2-5/16″ 21K Demco EZ-Latch Adjustable Coupler
– Heavy Duty Black Mesh Tarp
– 7K Drop-Leg Jack
– 4 – 1/2″ D-Rings
– 6″ I-Beam Low Profile Frame
– 14 ga Diamond Plate Fenders

Learning Center

Your one-stop-shop for everything trailer related. In-depth articles and resources about our trailers, options, culture, and what makes us stand apart from the other guys.

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Robust Dump Sides

Model MDT comes standard with a heavy duty 3″ top rail and beefy side upright supports. This is 50% thicker than most similar 10K dump trailers on the market. Our dumps also feature a central seam overlapped floor design – this intelligent design prevents premature corrosion by keeping moisture out of the corners.

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Diamond C EDM Dump Trailer
Synchrony and Sheffield Logos

Finance Your Trailer

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

Diamond C Warranty Logo

Quality You Can Trust

We are proud of our trailers and stand by them. Every Diamond C 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 trailer build to your 3 closest Diamond C dealers.

  • Step 3

    Your selected dealer(s) will contact you with final pricing and availability.

Base MSRP: $8,075

*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.

GVWR

Includes 2 - 6,000 lb Lippert Drop Axles

Price: $0.00

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Length/Width

Price:

Axles

2 - 6K Super Lube, Electric Brake, Drop Logo

Price: $0.00

X
2 - 6K Super Lube, Electric Brake, Straight Logo

Price: $-75.00

X

Pull Type

Bumper Pull

6" x 8.5 lb I-Beam Tongue, w/Pump Box

Price: $0.00

X

Dump Main Frame

6

Price: $0.00

X

Dump Body Frame

3

Price: $0.00

X

Body Thickness

12 ga Body, Sides Integral with Floor

Price: $0.00

X
Dump Body Upgrade - 10 ga Body, Floor & Sides

Price: $0.00
Price Descriptor: Select desired height below to view pricing

X

Sides

18

Price: $0.00

X
24

Price: $300.00
Price Descriptor: $30 lin ft

X
32

Price: $420.00
Price Descriptor: $42 lin ft

X
44

Price: $620.00
Price Descriptor: $62 lin ft

X
18

Price: $300.00
Price Descriptor: $30 lin ft

X
24

Price: $600.00
Price Descriptor: $60 lin ft

X
32

Price: $720.00
Price Descriptor: $72 lin ft

X
44

Price: $920.00
Price Descriptor: $92 lin ft

X

Side Extensions

Price: $0.00

X
24

Price: $745.00

X
Board Brackets w/ Raised Front

Price: $115.00

X

Hoist

3 Stage Telescopic Cylinder

(Includes power up, gravity down power unit)

Price: $0.00

X

Ramps

60

Price: $275.00

X
Rear Stabilizer Drop Legs

Price: $130.00

X

Gate

3-Way Gate

3-way gate functions as a spreader gate, tailgate, and double doors for ultimate versatility.

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Price: $0.00

X

Tire Size

Price: $0.00

X

Price: $230.00

X

Wheel Color

Black

Price: $0.00

X
Two Tone Aluminum

Price: $635.00

X

Spare Mount

Add Spare Mount

Price: $35.00

X

Spare Tire

Add Matching Spare Tire

Price: $165.00

X

Price: $305.00

X
Add Matching Spare Tire

Price: $200.00

X

Price: $335.00

X

Suspension

5-Leaf Slipper Springs

Price: $0.00

X