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6.5 x 12 Diamond C MDT 206 10K Dump Trailer – Ready To Work!

The Diamond C MDT 206 (Medium Duty Telescopic) is the heavy-hitter of the "half-ton towable" dump class. While many medium-duty dumps feel like scaled-up utility trailers, the MDT is built using the same premium DNA as Diamond C’s massive commercial units.

KEY STANDARD FEATURES 3-Stage Telescopic CylinderThis is the "crown jewel" of the MDT. Unlike traditional scissor lifts or dual-ram systems, the 3-stage telescopic hoist is mounted at the front of the tub.

• The Benefit: It provides maximum leverage at the beginning of the dump cycle and puts less stress on the frame, allowing you to dump heavy loads with significantly less battery draw.

6" I-Beam Low-Profile FrameMost competitors in the 10K dump class use channel steel or tubing. Diamond C uses a 6" I-Beam frame.

• The Benefit: This "Low Profile" design lowers the center of gravity for better towing and reduces the deck height, making it easier to load equipment via the included ramps.

3-Way Rear Dump GateStandard for 2026 is the 3-Way Multi-Function Gate. It functions as:

1. Spreader Gate: For metered dumping of gravel or mulch.

2. Barn Doors: For dumping large debris or junk.

3. Tailgate Style: For loading small equipment or manual unloading.

2-5/16" Demco EZ-Latch CouplerThe MDT 206 comes standard with the 21,000 lb Demco EZ-Latch. It’s over-engineered for a 10K trailer, meaning you’ll never worry about the coupler’s strength, and the "drop-and-go" latching system is the fastest in the industry.

**10-Ply Radial Tires (Standard Upgrade)**For 2026, Diamond C has standardized ST225/75R15 10-ply radial tires. Many manufacturers still use 6-ply or 8-ply as their base; the 10-ply radials offer much better heat dissipation and puncture resistance on construction sites.

Power Up / Gravity Down HydraulicsThe hydraulic system is designed for efficiency. It uses power to lift the bed but relies on gravity to lower it. This saves your battery for the next lift, and when paired with the standard Group 27 battery and 110V 5-amp charger, you’ll rarely find yourself without power on the job.

Formed Weldless SidewallsThe 18" (or optional 24"/44") sides are integral with the floor, meaning they are formed from a single piece of steel where possible.

PERFECT FOR The MDT 206 is the ultimate tool for landscapers, roofers, and serious DIYers. Its 9,890 lb to 10,000 lb GVWR makes it legal to tow with most 1/2-ton trucks without requiring a CDL, yet it has the structural integrity to handle daily commercial use.

The Diamond C Advantage: Why choose the MDT 206?- THE WARRANTY 2.0 (The "Must-Mention"): You get the industry-shattering 6-Year Structural Warranty and the 2-Year Comprehensive (Bumper-to-Bumper) Warranty. While most 10K dumps from other brands give you a 3-and-1 warranty, Diamond C doubles your protection on the frame and components like the pump, battery, and lights.

• The Finish: Every MDT 206 goes through the DM Difference Maker coating process (Zinc primer + Powder coat). In the world of dump trailers—where corrosive debris is the norm—this finish is the difference between a trailer that looks new in 5 years and one that is covered in rust.
• Integrated Ramps: The 60" rear slide-in ramps are standard, making this a dual-purpose trailer for hauling a small skid steer or mini-excavator when you aren't hauling dirt.

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