Listing details

2026 82"x16" Baseline Dump

Manufacturer: Baseline By Diamond C. Model: HDU207-16'. Length: 16". Width: 82". Height: 24". GVWR: 14,000. Weight: 4,740 lbs. Stock number: BL4314. 82"x16" Baseline HDU207-16' DumpHolst Trailer Sales is a family-owned and operated dealership serving Southeast Idaho and surrounding areas since 2015. We offer a wide selection of quality trailers from trusted brands, including Air Tow, Aluma, ATC, Big Tex, Cargo Express, Diamond C, and Formula. We also carry CM Truck Beds and Legend X Truckbeds to help you get the right setup for your truck and hauling needs. We're more than just a trailer dealership. Our experienced service team provides trailer maintenance, repairs, parts, brake and wiring service, hitch installations, accessories, and more. From routine maintenance and repairs to upgrades and truck bed installations, we're committed to quality workmanship and keeping your equipment safe, reliable, and ready for the road. At Holst Trailer Sales, we take pride in honest pricing, dependable customer service, and helping every customer find the right trailer or truck bed for the job. Whether you're buying your first utility trailer, upgrading your equipment, or looking for reliable service after the sale, our team is here to help. Diamond C Baseline HDU – Heavy Duty Dump Trailer Overview The Diamond C Baseline HDU is a rugged, work-ready dump trailer built to handle daily hauling of gravel, dirt, debris, and construction materials. Designed with Diamond C’s proven dump geometry and structural integrity, the HDU delivers reliable dumping performance while keeping ownership cost competitive. It’s a straightforward, no-nonsense dump trailer built for contractors, landscapers, and property owners who need dependable functionality without unnecessary complexity. Key Specifications Model: Baseline HDU – Heavy Duty Dump Trailer GVWR: 14,000 – 16,000 lbs (configuration dependent) Available Lengths: 14′, 16′ Bed Width: 82″ Side Height: 20" - 36" (+6" Board and Bracket) Pull Type: Bumper Pull Tires: Radial trailer tires with steel wheels Structural & Design Features Heavy-Duty I-Beam Frame: Designed to withstand repeated dumping cycles and heavy material loads. Crossmember Reinforcement: Optimized spacing for improved bed support and longevity. Diamond Plate Fenders: Durable, functional, and built to handle jobsite abuse. Dump System & Hydraulics 3-Stage Telescopic Hydraulic Cylinder: Provides strong, consistent lift for full-bed dumping. Gravity-Down System: Simple, reliable operation with fewer components to maintain. Gate & Loading Features Multifunction Gate (Barn / Spreader Gate): Allows for controlled material release or full open dumping. Stake Pockets & Board Brackets: Expand side height for higher-volume hauling when needed. 20' Heavy Duty Mesh Tarp: Great for load containment. Braking & Safety Electric Drum Brakes: Forward self-adjusting for consistent braking performance. Breakaway System: DOT-compliant safety braking system. LED Lighting: Fully sealed LED lights for improved visibility and durability. Sealed wiring harness Finish & Appearance Diamond C Difference Maker (DM) Powder Coat: Multi-step coating process for corrosion resistance and long-term durability. Standard Color Options: Onyx Black or Carbon Metallic Gray, Clean, professional appearance suitable for commercial branding. Ideal For Contractors, landscapers, farmers, and property owners needing a dependable dump trailer for soil, gravel, demolition debris, and general material hauling.Check out the Baseline HDU