Jinan Sinoheng Import and Export Co., Ltd. — Liangshan Factory, Shandong, China
Mining and Quarrying
Industry Guide

Semi Trailers for Mining and Quarry Operations

Mine and quarry haulage destroys equipment that was designed for sealed roads. Blasted rock dropped from an excavator bucket dishes thin floor plate, corrugated haul roads break light spring packs, and the nearest workshop is often hours away. The trailers that survive are the ones specified for that duty at the order stage.

Pain Points

What Goes Wrong In This Sector

  • Thin dump body plate dishes and cracks under rock dropped from a loader bucket
  • Light spring packs fail on corrugated and potholed haul roads
  • Air suspension and complex electronics cannot be diagnosed on site
  • Three-axle tippers exceed axle limits on dense ore and overburden
  • A trailer down on a haul road stops the whole loading face
Requirements

What The Job Actually Needs

  • Dump bodies with floor plate specified for bucket impact, not catalogue minimum
  • Mechanical suspension with heavy spring packs that a site fitter can repair
  • Four and six-axle configurations to carry dense material inside axle limits
  • Named-brand axles and hydraulics with parts available in-country
  • Lowbeds capable of relocating plant between pits
Products

Recommended Trailers

Models from our range that suit this sector's duty cycle and conditions.

Scenarios

Typical Applications

  • Ore and overburden haulage from face to crusher
  • Blasted rock movement on unsealed haul roads
  • Plant relocation between pits and benches
  • Fuel and lubricant supply to remote mine sites
  • Aggregate delivery from quarry to processing plant
Specification Advice

What To Get Right At Order

  • Specify the floor and side plate thickness on the order drawing rather than accepting the standard build
  • Choose axle count against the per-axle limit enforced on your route, not the total weight
  • Standardise on one axle and hydraulic brand across the fleet so spares are interchangeable
  • Order the spare wheel brackets and toolbox the site actually needs
  • Keep a stock of wear items locally, since we supply parts for the life of the trailer
Categories

Trailer Families For This Industry

Dump Trailer Truck

Rear, side and U-shape tipping bodies, 2 to 6 axles, 30 to 80 tonnes

Low Bed Truck Trailer

Deck heights 700-1100mm, ramp angles 13-35 degrees, up to 120 tonnes

Solutions

How We Support The Purchase

Custom Trailer Engineering

A standard build is a compromise averaged across every market. Your axle limits, road surface, climate, cargo density and local parts supply are not average, and the gap between the average and your reality is where trailers break.

Choosing the Right Configuration

Buyers are usually given a model number and a price. What determines whether the trailer earns is the configuration behind that number, and it is easy to get wrong from a catalogue photograph.

Export Shipping and Documentation

Trailer shipping is not container shipping. Many models cannot go in a box at all, freight rates move while vehicle prices stay fixed, and import clearance depends on documentation that varies country by country.

After Sales and Spare Parts

The common failure is not a defective trailer, it is a trailer nobody can get parts for. Once a supplier changes model or loses interest, an otherwise sound vehicle becomes scrap over a single unavailable component.

FAQ

Mining and Quarrying Questions

What Plate Thickness Should a Mining Dump Body Have

5mm floor and 4mm sides is our mining baseline. If you load highly abrasive blasted rock from a large excavator, specify a heavier floor at order. It costs far less than replacing a dished body.

Should I Use Air or Mechanical Suspension on Site

Mechanical. Air suspension gives a better ride on paved roads, but on a mine site the ability to repair a spring pack with what is in the workshop matters more.

How Many Axles for Dense Ore

Four axles for 50 to 60 tonnes, six axles for 70 tonnes or where per-axle enforcement is strict. Three axles reach their limit around 45 to 50 tonnes on dense material.

Can You Supply Lowbeds for Plant Relocation

Yes, from 35 tonnes up to 120 tonnes on the low loader range, with deck lengths to 18 metres. Tell us the machines you move and the site access.

What Happens if Something Fails On Site

One year quality assurance from delivery, lifetime spare parts supply, technical support by phone or message, and engineers dispatched to your country where a fault cannot be resolved remotely.

Specify A Trailer For Mining and Quarrying

Send your operating conditions and we will match a model, confirm the configuration and quote within one to three days.