4 Axle 80 Ton Lowbed Trailer for Excavator

This is a professional 4 axle 80 ton lowbed semi trailer specially designed for transporting heavy construction machinery. Manufactured by Haoyue and sold at factory price, it offers stable quality and outstanding load capacity. The entire trailer is built with high-quality heavy-duty steel and is suitable for transporting large excavators, heavy loaders, mining equipment, and other oversized machinery. The low deck design allows for convenient loading and unloading, making it a leading model for heavy engineering transportation.

As a professional lowbed trailer manufacturer, Haoyue provides comprehensive heavy-duty customization services. The trailer load capacity can be customized from 30 to 150 tons, with optional 3/4/5/6/7 axle configurations. We also offer advanced customization options such as a detachable hydraulic gooseneck, hydraulic ramps, widened deck, and hydraulic suspension to fully meet the transportation requirements of oversized, overweight, and overheight construction machinery.

Applications

• Large Excavator Transport: Specially designed for heavy excavators, featuring a low center of gravity structure for safer heavy-load transportation.
• Mining Equipment Transport: Suitable for crushers, drilling rigs, and other mining equipment, with a high-strength frame resistant to deformation.
• Large Steel Structure Transport: Designed to carry heavy industrial steel structures and bridge components with excellent load capacity.
• Engineering Equipment Relocation: Suitable for relocating large construction equipment and transporting oversized machinery.

Specifications

• Product Model: 4 Axle 80 Ton Lowbed Semi Trailer
• Standard Rated Capacity: 80 tons (customizable from 30–150 tons)
• Standard Axles: 4 axles (customizable to 3 or 5 axles)
• Main Beam Material: High-strength steel
• Main Beam Structure: Double-layer reinforced main beam (reinforced structure customizable)
• Deck Length: 13,500 mm (customizable from 12 m to 16 m)
• Deck Width: 3,000 mm (expandable to 4,500 mm)
• Minimum Deck Height: 850 mm
• Axle Brand: 13/16/20 ton FUWA/BPW axles
• King Pin: 2"/3.5" JOST
• Brake System: WABCO dual-circuit braking system + ABS anti-lock braking system
• Suspension: Heavy-duty leaf spring suspension (air/hydraulic suspension optional)
• Tire Size: 12R22.5 / 8.25R20
• Number of Tires: 16
• Gooseneck: Fixed type (detachable hydraulic gooseneck optional)
• Ramp Type: Spring ramps (hydraulic ramps optional)
• Compatible Tractor: Heavy-duty tractor with 420 HP or above

Price Range

The factory price range for this 4 axle 80 ton lowbed trailer is USD 14,000–28,000. The price mainly depends on the load capacity configuration, axle specifications, whether a hydraulic detachable gooseneck and widened deck are selected, imported branded components, painting process, customization level, and purchase quantity.

Core Manufacturing Process

• Automatic Submerged Arc Welding Process: The main beam is welded using a fully automatic submerged arc welding process. All critical stress-bearing joints are reinforced by experienced welders. The welds are full, dense, and deeply penetrated without welding defects. The overall structural strength is significantly improved, providing excellent resistance to torsion and heavy loads. It can withstand long-term 80-ton heavy-duty operation without deformation, making it suitable for mines, construction sites, and rough road conditions.
• Polyurethane Combination Painting Process: After comprehensive surface cleaning and pretreatment, the entire trailer is coated with a polyurethane combination painting process. The paint film evenly covers corners, weld seams, and other hard-to-reach areas, providing exceptional adhesion, superior rust resistance, corrosion resistance, and acid/alkali resistance. It effectively withstands harsh outdoor environments and significantly extends the trailer's service life.

Core Features

• Premium Heavy-Duty Materials: We cooperate with leading high-strength steel suppliers, and all raw materials undergo strict quality inspection. The double-layer main beam offers exceptional rigidity and is specially designed for transporting heavy construction machinery.
• International Brand Components: Equipped with FUWA/BPW axles, WABCO braking system, JOST king pin, and other internationally recognized components, ensuring stable operation, low failure rates, excellent load capacity, and convenient maintenance.
• Optional Detachable Gooseneck: A hydraulic detachable gooseneck is available for easy assembly and disassembly, allowing convenient loading and unloading of extra-long and extra-high excavators while meeting oversized transportation requirements.
• Reinforced Heavy-Duty Ramps: Equipped with reinforced heavy-duty ramps featuring high load capacity, anti-slip surfaces, and excellent stability, allowing large excavators to drive on and off safely and efficiently.
• Widened Deck Option: Foldable widening components are available to accommodate oversized construction machinery, preventing equipment overhang, ensuring even load distribution, and improving transportation safety.
• Multiple Safety Protection Features: Equipped with high-strength anti-collision beams, safety guardrails, and high-visibility warning lights, fully complying with international road transportation safety standards for safer operation.

Our Advantages

• Factory Direct Sales: As a professional semi trailer factory, we offer genuine factory prices without any middleman markup. Customers benefit from competitive pricing, monitored production processes, and guaranteed product quality.
• After-Sales Service: Every trailer comes with a one-year free warranty and long-term spare parts supply, ensuring fast maintenance support and reduced operating costs.
• Flexible Payment Methods: We support T/T, Letter of Credit (L/C), and other international payment methods, providing secure and flexible transactions for customers worldwide.
• Reliable Transportation: With a mature international logistics system, we provide both container shipping and bulk cargo ocean transportation, offering full logistics tracking to ensure safe and on-time delivery.

Contact Us and Purchase

Would you like to purchase a high-quality 4 axle 80 ton lowbed trailer for excavator transport at a factory-direct price? Whether you need a standard model or a fully customized heavy-duty solution, feel free to contact us via WhatsApp at any time. We will provide one-on-one professional consultation, accurate quotations, and comprehensive after-sales support to help your construction machinery transportation operate efficiently and reliably.