Heavy Duty Low Profile Dump Trailer

Model: LPD

The original I-Beam frame low profile dump trailer. Feature Rich. Versatile. Rugged. Now featuring our exclusive ENGINEERED BEAM TECHNOLOGY (on higher GVWR packages).

Build Your Own Trailer

Feature-Rich Dump Trailer

Model LPD is jam packed with features and upgrades, including HD V-TONGUE LID, HYDRAULIC JACKS, RAISED FRONT & BOARD BRACKETS, HD FENDERS, and more.
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Engineered Beam Technology

Exclusive to Diamond C, our higher GVWR upgrade packages feature our custom Engineered Beam Technology standard on any models 14′ and longer. Lighter, stronger, and engineered to deliver!

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Find a Dealer Map

How Do I Order an LPD?

Great question! Keep scrolling to customize and build your LPD trailer to your liking with our interactive build-your-own trailer configurator, then 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 the USA and Canada.

Popular Upgrades

LPD 12

Gooseneck Package

Outfit your LPD with a 12″ Engineered GOOSENECK PACKAGE. Includes a Full-Width Diamond Plate Neck Box for massive storage.

LPD 7 ga Dump Body Upgrade

7 ga Dump Body Upgrade

This extra strength body UPGRADE is a must have for commercial and construction workers who require maximum toughness.

More Than Just a Trailer…

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

DM Powder Coating System

DM Powder Coating System

Our custom Difference Maker Coating System produces extraordinary trailer finishes that are exceptionally durable and beautiful. We offer multiple standard and custom COLORS to perfectly compliment your trailer.

COATING SYSTEM

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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Hydraulic Systems

Diamond C offers an array of pump options in addition to the standard Power Up/Power Down unit including Power Up/Gravity Down, 3-Way Power Unit, and even a 9HP Gas Power Unit. These pair great with HYDRAULIC JACKS. Add a wireless remote for added convenience.

PUMP OPTIONS

LPD Dump Hoist
Synchrony and Sheffield Logos

Finance Your Trailer

Finance a brand new LPD 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.
 

GVWR

Includes 3rd 7,000 lb Axle, Engineered Beam Technology, 25,000 lb Flat-Mount Cast Coupler, and 72" Heavy Duty Ramp Package. (Available on 14' and higher lengths only)

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Includes 2 - 8,000 lb Oil-Bath Electric Brake Axles, 8" x 15 lb I-Beam Frame Upgrade, Engineered Beam Technology on 14'+ models, 20,000 lb Flat-Mount Cast Coupler, 72" Heavy Duty Ramp Package, ST215/75R17.5 Radial Tires, and 81" Bed Width.

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Includes 2 - 10,000 lb Oil Bath Torsion Break Axles, 8” x 15 lb I-Beam Tongue/Frame, Engineered Beam Technology on 14'+ models, 20,000 lb Flat-Mount Cast Coupler, 78" Heavy Duty Ramp Package, and ST215/75R17.5 Radial Tires.

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Length/Width

Axles

Dump Main Frame

Engineered Beam Frame

We design, optimize, and engineer our own patented I-Beams to fit each model. The result? Stronger yet lighter trailers, featuring superior strength-to-weight ratios.

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Dump Body Frame

Tongue

Body Thickness

Sides

Side Extensions

Cross-Members

Paint Type

DM Difference Maker Coating System Logo

We partnered with Sherwin Williams to develop our own custom designed powder coat finishing system that provides long-lasting, rugged, and beautiful trailer finishes.

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Special Color

Choose from a variety of our Special Colors below, or enter your own custom color of choice.

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Paint Color

Gooseneck Package

12

Curves distribute force throughout the neck so there is no concentration of stress in corners like traditional goosenecks. Includes Bulldog BX1 Coupler, 2 - 12,000 lb Drop-Leg Jacks, Fold-Down Spare Mount, Chain Tray, and Full-Width Diamond Plate Neck Box.

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Deck on the Neck

Bolt-on Deck on the Neck

7' x 8' Bolt-on Deck with Clearance Lights

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Weld-on Deck on the Neck

7' x 8' Weld-on Deck with Clearance Lights

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Gooseneck Coupler

Shocker Hitch Air Ride Coupler

Air Ride towing for a smoother, safer ride. Shocker Hitch helps to eliminate the jerks felt when towing on rough roads by directing the tow resistance through an airbag, producing a smooth ride. Utilizes the BX1 Coupler.

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Coupler

2-5/16

The 5 position adjustable coupler is made of high-strength cast steel with a wedge-latch lock. The wedge-latch lock applies continuous tension to the trailer ball for worry-free towing.

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Adjustable Pintle Ring

Durable and sturdy steel construction designed for pintle hitches.

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Flat-Mount Adjustable Pintle Ring

Durable and sturdy steel construction designed for pintle hitches.

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Flat-Mount Adjustable Pintle Ring

Durable and sturdy steel construction designed for pintle hitches.

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Flat-Mount Adjustable Pintle Ring

Durable and sturdy steel construction designed for pintle hitches.

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Jack

7,000 lb Drop-Leg Jack

Heavy duty, square, drop-leg trailer jack with a side-wind handle.

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12,000 lb Drop-Leg Jack

Heavy duty, square, drop-leg trailer jack with a side-wind handle. Constructed of engineered alloys for enhanced strength, stability and side-load capability.

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Two heavy duty, square, drop-leg trailer jacks with a side-wind handles. Constructed of engineered alloys for enhanced strength, stability and side-load capability.

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12,000 lb Hydraulic Jack Logo

A must have for anyone who hooks and unhooks their trailer often! Fast, convenient, and strong.

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Dual 12,000 lb Hydraulic Jacks Logo

A must have for anyone who hooks and unhooks their trailer often! Fast, convenient, and strong.

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Dual 12,000 lb Drop-Leg Jacks

Two heavy duty, square, drop-leg trailer jacks with a side-wind handles. Included with Gooseneck Package.

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Dual 12,000 lb Hydraulic Jacks  Logo

A must have for anyone who hooks and unhooks their trailer often! Fast, convenient, and strong.

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Storage

HD V-Tongue Lid

Offers maximum storage space for jacks, tools, straps, etc. Constructed with 3/16” Diamond Plate, this lid also doubles as bonus deck space.

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Full Width Diamond Plate Neck Box

(Included with Gooseneck Package)

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Steps

Lights

All LED Lights

Waterproof, all rubber-mounted, impact resistant, wired with a heavy duty wiring harness.

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Stake Pockets

Stake Pockets on each Upright

Installed on each upright for use with optional 24" side extensions.

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Tie Downs

Tarp

Tarp Brackets

Provides tarp mounting position under a bulkhead that protects the tarp system from falling debris while not obstructing the loading area above the dump body.

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20' Heavy Duty, Black Mesh Tarp

The heavy duty mesh roll tarp system tightens easily with its multiple locking point system, and fits securely under the bulkhead for greater tarp protection.

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Wiring

Brakes

Gate

3-Way Gate

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

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Ramps

3x2" Rectangle Tube. Includes Reinforced Ramp Holders.

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HD 72

Heavy Duty Ramp Package included with GVWR upgrade. Includes reinforced Ramp Holders.

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HD 78

Heavy Duty Ramp Package included with GVWR upgrade. Includes reinforced Ramp Holders.

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Loading Stabilizer

Scissor Lift Hoist

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Power Up, Power Down Electric Power Unit. Professional grade scissor lift powers up and down for safe, fast, and efficient dumping.

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Power Up, Power Down Electric Power Unit. Professional grade scissor lift powers up and down for safe, fast, and efficient dumping.

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Scissor Lift Hoist (Higher GVWR)

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Power Up, Power Down Electric Power Unit. Professional grade scissor lift powers up and down for safe, fast, and efficient dumping.

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Power Up, Power Down Electric Power Unit. Professional grade scissor lift powers up and down for safe, fast, and efficient dumping.

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Power Up, Power Down Electric Power Unit. Professional grade scissor lift powers up and down for safe, fast, and efficient dumping.

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Hydraulic Systems

Battery/Charger

Bed Control

Tire Size

215/75R17.5 Radial

Our Heavy Duty Tire/Wheel Package. Includes 5/8" Studs.

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Our Heavy Duty Tire/Wheel Package. Includes 5/8" Studs.

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Wheel Color

Spare Mount

Spare Wheel Color

Spare Tire Size

Fenders

Suspension

Rubber Torsion Suspension Axles: Improves suspension characteristics of leaf spring axles. Standard with 10K Axles.

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Rubber Torsion Suspension Axles: Improves suspension characteristics of leaf spring axles.

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Rubber Torsion Suspension Axles: Improves suspension characteristics of leaf spring axles.

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