Dump Trailers

Size depends on your typical loads. A 5x10 or 6x10 works well for landscaping, yard work, and light debris. Contractors typically choose 6x12 or 7x12 for construction materials and heavier loads. For commercial operations hauling gravel, dirt, or demolition debris, consider 7x14 or larger with higher weight ratings.

Dump trailers use a hydraulic pump and cylinder to lift the bed. Most systems operate with a 12-volt power unit activated by a remote control or switch. The bed raises to a 45-50 degree angle, allowing materials to slide out the rear gate. The system lowers the bed smoothly back into position after dumping.

Low-profile dump trailers have shorter sides (typically 12-24 inches) for easier loading by hand or with equipment. High-side models (24-48 inches) hold more volume and are ideal for lighter, bulkier materials like mulch, leaves, or brush. High sides also prevent material spillage during transport.

Never exceed the GVWR (Gross Vehicle Weight Rating) listed on your trailer. Overloading stresses the frame, axles, hydraulic system, and tires, leading to failure or unsafe handling. It's also illegal and voids warranties. Always weigh heavy loads if unsure, especially with dense materials like dirt, gravel, or concrete.

Regular maintenance includes greasing wheel bearings, checking hydraulic fluid levels, inspecting hydraulic hoses for leaks or cracks, lubricating the dump gate hinges, and testing the dump system monthly. Keep the bed clean to prevent corrosion and ensure smooth operation. Check tire pressure before each heavy haul.

Single axle dump trailers are lighter and better for smaller loads (under 7,000 lbs GVWR). Tandem axle models offer higher capacity, better weight distribution, improved stability on rough terrain, and safer operation with heavy loads. For commercial use or frequent hauling, tandem axle is the better choice.

Check your truck's towing capacity—it must exceed the trailer's GVWR plus your typical load weight. Most half-ton trucks can handle smaller dump trailers (5x10 to 6x10), while three-quarter ton and one-ton trucks are recommended for larger models. Ensure you have adequate brake controller capacity for safe stopping with heavy loads.

Dump trailers handle dirt, gravel, sand, mulch, leaves, brush, construction debris, roofing materials, scrap metal, firewood, and more. Avoid hauling liquids or extremely fine materials that can leak through seams. Always secure loose items and use a tarp for materials that might blow out during transport.

Always park on level, stable ground before dumping. Ensure the area behind the trailer is clear. Engage the parking brake and chock the wheels. Open the rear gate fully before raising the bed. Never stand under a raised bed. Lower the bed completely before driving. Practice dumping with light loads first.

If you haul heavy materials more than a few times per year, a dump trailer saves significant time and physical effort compared to manual unloading. They're especially valuable for landscaping projects, home renovations, or property maintenance. Even occasional users find the hydraulic dump feature pays for itself in convenience and reduced labor.