3 Axle Container Flatbed Semi Trailer
Model: KYD-CF30
Heavy-duty 3 axle container flatbed semi trailer engineered for ISO container transport and oversized cargo. Built with Q345B high-strength steel, featuring advanced submerged arc welding and corrosion-resistant coating for maximum durability in demanding logistics operations.
Key Technical Specifications
40-60 tons
3 axles
12.5 meters
ISO 9001 & CE
Commercial Information
Product Overview
The KYD-CF30 3 Axle Container Flatbed Semi Trailer is a professional-grade transportation solution designed for shipping companies, logistics providers, and construction firms requiring reliable container and bulk cargo transport. Manufactured by Shandong Kayunda Heavy Industry Co., Ltd., this semi trailer combines robust engineering with cost-effective performance.
Engineered with a reinforced Q345B steel main beam (height 500mm), this flatbed trailer delivers exceptional load-bearing capacity while maintaining optimal weight distribution. The 3-axle configuration with 13-ton axles ensures stable performance on highways and construction sites, making it ideal for long-distance freight and regional distribution alike.
Key advantages include compatibility with standard 20ft and 40ft ISO containers, versatile cargo securing options, and minimal maintenance requirements. The sand-blasted surface treatment followed by primer and finish paint coating provides superior corrosion resistance, extending service life in harsh environments.
Complete Technical Specifications
General Specifications
| Model | KYD-CF30 |
| Vehicle Type | 3 Axle Container Flatbed Semi Trailer |
| Overall Dimensions (L×W×H) | 12500mm × 2500mm × 1550mm |
| Curb Weight | 6500 kg |
| Gross Vehicle Weight (GVW) | 40000 kg |
| Loading Capacity | 40-60 tons |
| Axle Configuration | 3 axles |
Chassis & Structure
| Main Beam | Height 500mm, Q345B high-strength steel, T-beam structure |
| Side Beam | Channel steel 160mm, Q235 steel |
| Floor | 3mm thick checkered steel plate, anti-slip surface |
| King Pin | 2" or 3.5" (50mm or 90mm), JOST brand |
| Landing Gear | JOST two-speed, 28-ton capacity |
| Suspension System | Mechanical leaf spring suspension, 10 leaves, 90mm width |
Axle & Braking
| Axle Type | 13-ton capacity, 3 axles |
| Brake System | WABCO RE 6 relay valve, dual-line pneumatic braking |
| Brake Chamber | T30/30 brake chambers |
| ABS System | Optional WABCO ABS with 6 sensors |
| Parking Brake | Spring energy parking brake system |
Wheel & Tire
| Tire Type | 12R22.5 tubeless radial tires |
| Tire Quantity | 12 pieces (including 1 spare) |
| Rim | Steel rim 8.5V-22.5, ISO standard |
| Spare Tire Carrier | Included, mounted under chassis |
Electrical System
| Voltage | 24V DC electrical system |
| Lighting | LED tail lights, side marker lights, clearance lights |
| Connector | 7-pin ISO 1185 standard connector |
| Wiring | Helical cable harness, waterproof connectors |
Surface Treatment & Paint
| Surface Preparation | Sand blasting to Sa 2.5 standard |
| Primer | Epoxy zinc-rich primer, 35μm thickness |
| Intermediate Coat | Epoxy micaceous iron oxide, 40μm |
| Finish Coat | Polyurethane topcoat, 40μm, customer-selectable color |
| Total Dry Film Thickness | ≥115μm |
Standards & Certification
| Design Standard | GB/T 14908-2016, ISO 3833 |
| Quality Management | ISO 9001:2015 certified manufacturing |
| Safety Certification | CE certification available |
| VIN Compliance | ISO 3779 vehicle identification number |
Key Features & Advantages
High-Strength Steel Construction
Main beam fabricated from Q345B low-alloy high-strength steel with 500mm height, providing 30% higher load capacity compared to standard Q235 steel trailers.
Advanced Welding Technology
Submerged arc automatic welding on main beams combined with CO2 gas-shielded welding for components, ensuring consistent weld quality and structural integrity.
Optimized Weight Distribution
Computer-aided design optimizes frame geometry for balanced weight distribution, reducing tire wear and improving fuel efficiency during long-haul transport.
Superior Corrosion Protection
Three-layer paint system applied after sand blasting to Sa 2.5 standard, providing excellent adhesion and corrosion resistance in coastal and industrial environments.
Universal Tractor Compatibility
Standard 2" or 3.5" king pin compatible with all major tractor brands including Sinotruk, Shacman, FAW, Dongfeng, and international fifth wheel couplings.
Low Maintenance Design
Sealed bearing hubs, grease-lubricated suspension points, and modular component design minimize routine maintenance requirements and downtime.
Applications & Use Cases
Container Transport
Ideal for shipping 20ft and 40ft ISO containers from ports to inland destinations. Twist lock mounting points pre-installed for quick container securing.
Construction Materials
Perfect for transporting steel coils, steel plates, rebar bundles, and prefabricated construction components to building sites.
Industrial Equipment
Suitable for carrying excavators, bulldozers, generators, and other heavy machinery up to 60 tons gross weight.
Timber & Logs
Can be equipped with optional stake sides and tie-down points for secure timber and log transportation from forestry operations.
Bulk Cargo
Flat deck design accommodates palletized goods, bagged materials, and oversized items that cannot fit in enclosed trailers.
Technical Drawings & Documentation
Frequently Asked Questions (FAQ)
Q1What is the maximum loading capacity of this 3 axle flatbed trailer?
The KYD-CF30 is rated for 40-60 tons payload capacity depending on your specific configuration and local road regulations. The 3-axle design with 13-ton axles provides excellent weight distribution for safe highway transport. We recommend consulting your local Department of Transportation for maximum legal axle weights in your region.
Q2Can this trailer carry both 20ft and 40ft containers?
Yes, absolutely. The 12.5-meter deck length is specifically designed to accommodate both 20-foot (6.1m) and 40-foot (12.2m) ISO standard containers. The trailer includes pre-drilled twist lock mounting points at standard container corner positions for secure fastening.
Q3What is the delivery time and shipping method?
Production lead time is 15-25 working days after receiving your deposit payment. For international orders, we typically ship via RoRo (Roll-on/Roll-off) vessel from Qingdao Port, China. One 40HQ container can load 2-3 units of this 3-axle trailer (disassembled front section for nesting). Bulk shipments are also available for large orders.
Q4Do you provide customization services?
Yes, we offer OEM/ODM customization. Common modifications include: different deck lengths (10m to 15m), axle configurations (2-4 axles), gooseneck design, hydraulic ramps, extended toolboxes, custom paint colors, and additional tie-down points. Please share your specific requirements for a tailored quotation.
Q5What after-sales support do you offer?
All trailers come with a 12-month or 100,000 km warranty (whichever occurs first) covering main structural components and axles. We provide free replacement parts for quality issues during warranty period. Our technical team offers lifetime online support via email, WhatsApp, or video call. Detailed operation manuals and maintenance guides are included with every shipment.
Q6Is assembly required upon delivery?
The trailer is 95% pre-assembled at our factory. Only minor assembly is needed: attaching the landing gear, installing air lines and electrical cables, and mounting wheels/tires. Comprehensive installation instructions with photos are provided. Typical on-site assembly takes 2-3 hours with basic tools. We also offer video guidance if needed.
Ready to Discuss Your Requirements?
Contact our sales team today for customized solutions, competitive pricing, and fast delivery. We respond to all inquiries within 24 hours.