80 Tons 3 Axles Heavy Duty Low Bed Semi-Trailer for Sale - Reinforced Lowboy Trailer
The 80-ton 3-axle heavy-duty low bed semi-trailer is engineered for extreme transport demands, capable of hauling massive industrial equipment, mining machinery, and heavy construction vehicles.
To safely support a concentrated 80-ton load on 3 axles, this lowboy features an ultra-reinforced high-tensile steel main beam, heavy-duty 16T/20T axles, and a rigid anti-deformation chassis structure, delivering maximum payload capacity and stability on challenging off-road and mining terrains.
To safely support a concentrated 80-ton load on 3 axles, this lowboy features an ultra-reinforced high-tensile steel main beam, heavy-duty 16T/20T axles, and a rigid anti-deformation chassis structure, delivering maximum payload capacity and stability on challenging off-road and mining terrains.
5.0
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Product Details
01
Frame Structure
Made of high-strength steel by welding, integrated rigid frame with strong bending, torsion and pressure resistance, no deformation under long-term heavy load.
02
Low Platform Design
Low cargo platform height, stable center of gravity, safe driving, convenient for heavy machinery to get on and off by itself.
03
Ladder Configuration
Standard with hydraulic ladder or spring ladder, convenient loading and unloading without lifting equipment, improving work efficiency.
04
Anti-slip Floor
Patterned anti-slip steel plate, wear-resistant and anti-slip, ensuring stable parking of equipment.
05
Suspension & Axle
Multi-axle balanced suspension, uniform stress, good shock absorption, adapting to complex road conditions.
06
Brake System
Equipped with dual-circuit air brake + ABS anti-lock braking system, sensitive braking and safer driving.
Technical Specifications
| Item | Specification |
| Model | 13m 3 Axles Low Flatbed Semi-Trailer |
| Overall Dimension | 13000×3000×1750mm |
| Platform Height | 780–950mm |
| Rated Load | 80 Tons |
| Axle Quantity | 3 Axles (16T per axle) |
| Frame Material | High-Strength Alloy Steel (Q345B) |
| Floor | 5mm Patterned Anti-Slip Steel Plate |
| Suspension | Tri-Axle Balanced Leaf Spring Suspension |
| Brake System | Dual-Circuit Air Brake + ABS |
| Kingpin | 50# (2”) / 90# (3.5”) Optional |
| Landing Gear | 28T Linked Landing Gear (Dual-Speed) |
| Tire | 12R22.5 |
| Ladder | Hydraulic Ladder (Standard) |
| Structure | Concave Beam Low Platform, Low Center of Gravity, Stable Heavy Load |
Core Product Advantages & Heavy-Duty Engineering
High-Capacity 16T / 20T Specialized Axles
Unlike standard lowbeds, this model is upgraded with heavy-duty 16-ton or 20-ton capacity axles and a matching reinforced leaf spring suspension system. This ensures the running gear can handle severe vertical impacts from oversized crawler tractors and harsh mining roads.
Heavy-Duty Hydraulic Ramps (Optional but Recommended)
Given the sheer weight of 80-ton machinery, we offer an automated hydraulic ramp system powered by a compact diesel engine or truck PTO. This guarantees safe, effortless lowering and lifting of the ramps during loading operations, complete with anti-slip high-strength steel bars.
Flexible Width with Side Outriggers (Extenders)
To accommodate extra-wide equipment like large excavators or harvesters, the standard 3.0-meter deck can be fitted with swing-out outriggers (side extenders) on both sides. This extends the effective working platform width to 3.6 meters, providing ultimate fleet flexibility for multi-purpose heavy hauling.
Ultra-Reinforced Main Beam Structure (Anti-Sagging)
Carrying 80 tons on just 3 axles requires supreme structural integrity. Our main beams utilize advanced automatic submerged arc welding with ultra-thick high-tensile steel plates. The side beams are reinforced with heavy "H" steel channels and multiple triangular cross-bracings to effectively distribute localized stress and prevent the cargo bed from sagging or warping over time.
Heavy Hauling Application Scenarios
This 80-ton tri-axle lowboy trailer is the ideal solution for heavy logistics, quarrying, and mining sectors to transport:
- Heavy Mining Equipment: Large mining excavators, heavy drill rigs, dump trucks, and mobile crushers.
- Large Construction Machinery: Heavy-duty bulldozers (e.g., CAT D9/D10), rotary drilling rigs, and large-tonnage crawler cranes.
- Oversized Industrial Components: Massive transformers, wind turbine sections, boiler tanks, and prefabricated concrete blocks.
Contact Us for Technical Drawings & Best Quote!
Are you looking for a bulletproof transport solution for your 80-ton machinery? Contact our sales engineers today to receive detailed technical drawings, customizable specs, and a direct factory quotation.
Why Choose Our Heavy-Duty Trailers?
Customized Engineering
Every trailer blueprint is tailored to your specific country road restrictions and equipment transport dimensions.
X-Ray Flaw Detection
All critical structural welds undergo rigorous X-ray testing and stress simulation to guarantee zero defects.
Long-Lasting Corrosion Protection
Full chassis shot-blasting to SA 2.5 standard, coated with a marine-grade zinc-rich primer and dual-layer polyurethane paint for harsh climate endurance.
Professional Overseas Shipping
Expertise in managing heavy-duty RORO and bulk cargo logistics to minimize delivery times and ocean freight expenses.
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Related Products
Over the years, we have established cooperative relationships with internationally recognized enterprises and industry leaders, including Dangote Group, Lafarge, Sinotruk Group, and Shacman.
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Tel: +86 0531 85583372
E-mail: sales@hostartrailer.com