3 Axle Side Dump Semi Trailer

This 3 axle side dump semi trailer for sale is offered at factory price. It is built with high-strength steel and precision craftsmanship, ensuring both durability and practicality. Customization is supported according to customer load requirements and material types, providing flexible solutions for diverse working needs.
As a dump semi trailer factory, our 3 axle side dump semi trailer supports customized load capacity from 30-100 tons, with 2/3/4 axles optional. The cargo box can be designed in round or rectangular shape, and hydraulic cylinders of different power can be selected to meet side-dump unloading needs for various materials such as ore and grain, with high flexibility.

• Mining Ore Transfer: Side-dump unloading is fast and efficient, suitable for heavy-load transport of iron ore, copper ore, etc.
• Construction Waste Removal: Easily dumping site debris and concrete blocks, reducing site occupation.
• Coal Mine Raw Coal Transport: Rectangular cargo box has large capacity, side-dump unloading with no residue, improving transfer efficiency.
• Farm Grain Transfer: Round cargo box is corrosion-resistant, safely carrying bulk grains such as wheat and corn.
• Sand and Gravel Yard Delivery: Transporting sand and gravel to mixing plants, large side-dump angle ensures thorough unloading.

• Axles: 3 axles (optional 2/4 axles), 13/16 tons per axle, FUWA/BPW
• Load Capacity: 30-100 tons (customizable)
• Cargo Box Shape: Round / Rectangular
• Cargo Box Material: High-strength wear-resistant steel
• Cylinder: HYVA (model choice according to length of cargo box)
• Bottom Plate Thickness: 5mm
• Sidewall Plate Thickness: 4mm
• Suspension System: Mechanical Suspension / Air Suspension
• Tire: 11.00R20 / 12R22.5 * 8/12/16 pieces
• Landing Gear: 28T two-speed, JOST
• King Pin: #50 (2") / #90 (3.5"), JOST / Other Brand

• We are the source factory of dump semi trailers. The price of this side dump semi trailer ranges from USD 10,000 – 35,000. The price is influenced by customization requirements: higher load capacity, round cargo box, high-power hydraulic cylinders, and air suspension will increase material costs and process complexity, leading to higher prices.

If you want to purchase this 3 axle side dump semi trailer, or need to customize one, please contact us via message or WhatsApp().

• Welding Process: Automatic submerged arc welding equipment is used to continuously weld the high-stress parts of the side dump structure. Welds have uniform penetration without porosity or slag defects, ensuring structural stability during side-dumping and greatly reducing the risk of cracking.
• Painting Process: After degreasing and phosphating pretreatment, the trailer body undergoes cathodic electrophoresis coating, followed by polyurethane combination paint. The coating has strong adhesion, improves scratch resistance and corrosion resistance, effectively resists ore friction and rain erosion, and maintains long-term rust prevention.

• Capacity Customization: Provides 30-100 ton load capacity customization, suitable for materials with different densities such as ore and waste, improving operational efficiency.
• Cargo Box Shape: Designed in round or rectangular shapes according to material characteristics. Round cargo box has no dead corners and little residue after unloading. Rectangular cargo box has high space utilization and large carrying capacity.
• Hydraulic Cylinder: Different power hydraulic cylinders are equipped according to load requirements. They lift smoothly and powerfully, with good sealing performance, supporting frequent unloading operations without oil leakage, ensuring transport efficiency.
• Tires: Equipped with heavy-duty radial tires with deep tread patterns and strong puncture resistance, suitable for complex road conditions in mines and construction sites, reducing replacement frequency and lowering maintenance costs.
• Front Axle Lifting: Optional front axle lifting device allows lifting the front axle when driving empty, reducing tire wear and fuel consumption, improving driving economy, and extending tire life.
• Rainproof Tarpaulin: Optional electric rainproof tarpaulin on top prevents materials from getting damp during rainy days, while retracting neatly in sunny weather. It meets environmental protection requirements and preserves material quality.
• Shipping Details
• Transportation method is chosen according to semi trailer size and specifications, using container transport, Ro-Ro vessel, or stacking transport. Hydraulic cylinders, suspension systems, and other main parts are tightly wrapped with shockproof foam and waterproof cloth, and fixed with steel frames to prevent damage during transport.
• Based on customer destination, we communicate and formulate suitable shipping plans, adopting direct road transport, railway combined transport, sea shipping, or multimodal transport to ensure safe and timely delivery of equipment.

As a dump semi trailer factory, purchasing this 3 axle side dump semi trailer directly from us allows you to enjoy factory-direct prices, eliminating middleman markups. Professional engineers also provide customization services for customers. You can contact us via website message or WhatsApp().