Three Axle Side Dump Trailer Available for Purchase

Q1: What bulk materials can the Tri Axle Side Tipper Trailer handle?

The Tri Axle Side Tipper Trailer is designed to haul a wide range of bulk materials. In mining, it transports minerals and earth materials. On construction sites, it moves building materials such as sand and gravel. In agriculture, it carries large quantities of soil, fertilizer, or crops.

Q2: What axle, tire, and suspension configurations are available?

The trailer supports 3, 4, or 6 axle configurations with tandem axle options. Axle specification options include 3 axle 13T/16T in FUWA or BPW brand. Tire options include 12.00R20 or 13R22.5, with additional sizes such as 8.25R20, 10.00R20, 11.00R20, and 12R22.5 available. Suspension types are Mechanical, Air, or Bogie, with JOST exchangeable landing gear.

Q3: What are the key construction materials used in this side tipper trailer?

The chassis is built from T700 steel with a 480mm height and plate thickness of 14mm (upper), 8mm (middle), and 16mm (lower). The beam uses Domex 600 or equal steel “I” section double web. The floor is 6-8mm high strength steel and the sidewall is 3-5mm high strength steel. The lifting system consists of 6 sets of bottom cylinders, and the trailer comes equipped with a WABCO dual air brake system and WABCO valve.

Q4: Can I customize the Tri Axle Side Tipper Trailer for my specific transportation needs?

Yes. Benchi offers both stock and customized Tri Axle Side Tipper Trailers. Tires, axles, suspension, ABS, and other components can be configured to your requirements. If you are not sure whether the Side Tipper Trailer is right for your transportation business, contact us and we will help you choose the right semi-trailer.

Topic 1: Matching Payload Capacity to Your Actual Hauling Routes

The Tri Axle Side Tipper Trailer is rated for a volume range of 30-70 tons, but the right figure for your fleet depends on what you haul and where you haul it. Heavy, dense materials like wet sand or mineral ore will push you toward the upper end of that range, while lighter agricultural loads such as dry fertilizer or grain may let you operate comfortably at a lower capacity. Route conditions also matter: steep grades, unpaved access roads, and frequent stop-start cycles all place different demands on the chassis and braking system. Before placing an order, map out your typical load type, average trip distance, and road surface quality. Sharing these details with our team allows us to recommend the axle rating (13T or 16T), suspension type, and tire specification that keeps your operation efficient without over-specifying and driving up cost.

Topic 2: Why the Side Discharge Direction Matters for Your Job Site Layout

Unlike a rear tipper, a side tipper discharges material laterally, which changes how you position the trailer during unloading. This is a major advantage when you are working along a narrow road, beside a trench, or in a stockyard where backing up to a dump point is impractical. It also means the trailer can spread material in a continuous windrow as it moves forward, which is useful for road base construction and land leveling. However, side discharge requires a clear, level strip on the discharge side that is wide enough to accept the full load. If your site has overhead obstacles, soft shoulders, or confined spaces, plan the unloading zone in advance. Understanding this operational difference before purchase helps you avoid costly retrofits and ensures the trailer fits naturally into your existing workflow.

Topic 3: Reducing Downtime Through Wear-Part Selection and Maintenance Planning

A side tipper trailer works in abrasive conditions, so the service life of wear components directly affects your total cost of ownership. The cargo box on this model uses high-strength Hardox 450 or equivalent wear-resistant material, and the floor is 6-8mm high-strength steel with a thickened base plate. These choices slow down the erosion caused by sand, gravel, and mineral aggregate. Even so, scheduling regular inspections of the floor plate, sidewall, hydraulic cylinders, and brake chambers will help you catch small issues before they become major repairs. Keeping a spare set of brake chambers, hydraulic seals, and lighting components on hand further shortens unplanned downtime. If your operation runs continuously, ask us about recommended spare-part kits and maintenance intervals tailored to your material type and daily tonnage.

Q1: How do I know whether the 30-70 ton volume range fits my business?

The right capacity depends on the density of your cargo and your local road regulations. Dense materials such as wet sand, gravel, and ore will bring you closer to the higher end of the range, while lighter loads like dry fertilizer or crops may sit lower. We recommend sharing your typical material type, average load weight, and route conditions with us so we can help you match the trailer configuration to your actual needs rather than guessing.

Q2: What is the difference between the mechanical, air, and bogie suspension options?

Mechanical suspension is a robust, straightforward setup that suits mixed road conditions and is the standard specification on this trailer. Air suspension generally provides a smoother ride and better load leveling, which can help protect fragile cargo and reduce road shock. Bogie suspension is valued for its durability and load-sharing characteristics in tough terrain. The best choice depends on your road surfaces, load type, and budget, so feel free to contact us for guidance.

Q3: Can the trailer be adapted for overseas road and electrical standards?

Yes. The electrical system supports 12V/24V with a 7-line cable, and the LED lighting is specifically intended for overseas markets. Tire sizes, axle brands (FUWA or BPW), kingpin type (bolted or welded, 2.0 or 3.5 inch), and ABS can all be specified during ordering. Tell us your destination country and local requirements, and we will confirm the appropriate configuration before production.

Q4: What accessories and support does Benchi provide with the trailer?

Each unit comes with one standard tool box, one rocker handle, and one shaft wrench. The chassis is sandblasted with an anti-rust surface treatment, then finished with one layer of anticorrosive primer and two layers of topcoats. Benchi offers both stock and customized trailers with guaranteed quality and quantity, plus fast delivery. For spare parts, maintenance advice, or help choosing the right semi-trailer for your transportation business, reach out to our team and we will be glad to assist.