---
title: "2025 Diamond C Tandem Axle Dumper/9,890 GVWR/77″x12′"
post_type: "trailers"
slug: "2025-diamond-c-tandem-axle-dumper-9890-gvwr-77x12"
canonical_url: "https://americantraileraz.com/trailer/2025-diamond-c-tandem-axle-dumper-9890-gvwr-77x12/"
last_modified: "2026-04-30T21:20:11+00:00"
status: "sold"
condition: "new"
location: "Flagstaff, AZ"
price:
  currency: "USD"
  msrp: 0.00
  sale: 0.00

identifiers:
  vin: "46UDD1226S1301645"
  stock_number: "DC-301645"

vehicle:
  year: 2025
  manufacturer: "Diamondctrailers"
  model: "MDT206"
  type: "Dump Trailer"
  color: "Gray"

taxonomies:
  trailer-type:
    - "Dump Trailer"

specifications:
  general:
    axles: 2
    gvwr: 9890
    empty_weight: 3290
    payload: 6600

  dimensions:
    length_ft: 12
    length_in: 144
    width_ft: 6
    width_in: 5

  options:
    warranty:
      disclosure_required: false



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---

## Overview

2025 Diamond C Tandem Axle Dumper/9,890 GVWR/77"x12' $12,295 Cash /$12,663 Card/Financing • Axle: 2-6k Drop Axle, 2 Electric Bakes • Tarp: 18' Heavy Duty, Black Mesh • All LED Lights • Tires: ST225/75R15 Radial, 6 Hole Black • Tie Down: Standard 1/2" D-Rings (4 Total) • Battery: Group 27 • Solarpulse Charging System 7 Watt • Hydraulic System: Power Up/Gravity Down • Jack: 12k Drop-Leg Jack • Fender: 14ga. Teardrop, Diamond Plate Weld-On • Sides: 24" Tall, 12ga Integral w/ Floor • Ramps: 60" Rear Slide-In Ramps (2" Square Tube) • Gate: 3-Way Dump Gate (Standard) • Sparemount: Passenger (Curb) Side • Storage: Steel Hydraulic Pump Box • Tongue/Frame: 6'x8.5lb I-Beam • Coupler: 2-5/16", 21k Demco EZ-Latch (ADJ Channel) • Dump Body Frame: 3"x2" 11ga Rectangle Tube • 3" I-Beam; 16" Center Crossmembers • Suspension: 5-Leaf Slipper Roller Springs • 3 Stage Telescopic Cylinder • EW:3,070 lbs. *Errors in the description are unintentional. *Please confirm all details with the dealer prior to purchase.