EN
3 Axle Lowbed Semi Trailer with Mechanical Spring Ladder
The 3 Axle Lowbed Semi Trailer with Mechanical Spring Ladder for Sale delivers an industry-leading combination of low-clearance stability and reinforced climbing durability for heavy equipment logistics.
Minimum order quantity: 1 unit
- Overview
- Recommended Products
- Reinforced High-Elasticity Mechanical Ladders: Outfitted with structural dual-spring climbing systems, this 3 axle lowbed semi trailer with mechanical spring ladder for sale allows heavy machinery to rear-load easily without stressing the rear frame.
- Superior Frame Structural Durability: The dropped-deck main chassis frame is fabricated from high-tensile Q345B carbon steel using automatic submerged arc welding, protecting the platform from sagging under concentrated wheel loads.
- Optimized Low-Clearance Stability: Engineered with a specialized dropped deck, this lowbed semi trailer keeps the vehicle center of gravity low, ensuring safe overhead clearances when passing under low bridges or power lines.
- Heavy-Duty Three-Axle Running Gear: Equipped with three premium 13-ton or 16-ton FUWA or BPW axles and thickened multi-leaf spring suspensions, the trailer easily navigates unpaved mining roads and gravel job sites.
- Anti-Slip Checkered Cargo Platform: The heavy-duty loading surface features high-thickness checkered steel plating integrated with robust side outriggers and tie-down rings, securing wide industrial loads across diverse application fields.
Product Details
The 3 Axle Lowbed Semi Trailer with Mechanical Spring Ladder for Sale delivers an industry-leading combination of low-clearance stability and reinforced climbing durability for heavy equipment logistics.
Product Parameter Table
| Parameter | Detailed Specifications |
| Model Name | 3 Axle Lowbed Semi Trailer with Mechanical Spring Ladder |
| Loading Capacity Range | 50 Tons – 80 Tons (Customizable payload specifications) |
| Overall Dimensions | 13,000mm – 13,700mm x 3,000mm x 1,250mm (Low working deck height) |
| Loading Ramp Assembly | Dual Mechanical Spring Ladders with High-Strength Supporting Blocks |
| Main Beam Material | Q345B High-Tensile Carbon Steel (Flange Width: 140mm, Thickness: 16mm/18mm) |
| Axle Specification | 3 Axles x 13-Ton / 16-Ton FUWA or BPW Brands |
| Suspension System | Under-Slung or Over-Slung Heavy Mechanical Leaf Spring Base |
| Tire Specification | 11.00R20 Radial Steel / 12R22.5 Tubeless Tires (12 Units + 1 Spare Included) |
Features of 3 axle lowboy trailer
Application
3 axle lowboy semi trailers are suitable for short-distance relocation and long-distance transportation of construction machinery and large equipment such as excavators, loaders, road rollers, pavers, harvesters, transformers, and generator sets. The lowboy trailers are widely used in construction sites, mines, logistics parks, ports, and other scenarios, and can adapt to complex road conditions in various regions worldwide.
Packaging and Transportation
To safeguard the high-tensile structural steel, axles, and mechanical ramp structures of your vehicle, we implement professional, anti-corrosive maritime packaging protocols. Every trailer undergoes a rigorous mechanical quality inspection, multi-point weld test, and an intensive multi-layer anti-corrosive wax polishing routine to insulate the chassis frame from marine humidity during sea transit. We partner with leading international shipping lines to arrange secure Bulk Carrier or RORO (Roll-on/Roll-off) transport paths. For wholesale fleet orders, we engineer optimized "stacked delivery" configurations—stacking up to three lowbed units together—to drastically lower ocean freight overhead for our B2B partners.
FAQ
Q: What is the maximum tonnage this 2 axle lowboy semi trailer can carry?
A: The standard design load capacity is around 30 tons. Customization and reinforcement can be made based on the weight of your transported equipment, local regulations, and road conditions to ensure safe load-bearing capacity.
Q: Do you support customization of size, color, and logo?
A: Customization is supported. Flatbed length, width, ground clearance, color, markings, steel plate thickness, axle brand, etc., can be adjusted according to requirements to meet different markets and usage scenarios.
Q: What is the typical delivery time? Do you support small batch orders?
A: Delivery time for standard models is 15-30 days. Minimum order is 1 unit. Small batches and urgent orders can be prioritized for production to meet customers' needs for quick delivery.
Q: Can you match left-hand drive/right-hand drive? Do you support different national regulations?
A: The semi-trailer itself does not have a steering system, so it can be matched with various left-hand drive and right-hand drive tractors. Size, braking, lighting, and other configurations can be adjusted according to the regulations of the target country.
Q: Are you a factory or a trading company?
A: We are a physical manufacturer, producing and selling directly without middlemen. We conduct strict quality control from raw materials to finished products, ensuring stable quality while providing more competitive factory prices.
