Name: China 3-Axle Flatbed Semi-trailer Manufacturers Factory - 3-Axle Flatbed Semi-trailer Price - Yaochi
Brand: Yaochi
SKU: 306672431

3-Axle Flatbed Semi-trailer | Product Details (For Export/Domestic Sales)

Products Description

Frame and Load-Bearing Structure

Main Beam: Made of Q345B/T700 high-strength steel, web height 500mm, automatically submerged arc welding, resistant to torsion and fatigue, designed load capacity 40–60 tons.
Floor: 3mm anti-slip patterned steel plate, reinforced with dense crossbeams to prevent cargo slippage; optional 4mm thickened wear-resistant plate.
Longitudinal Beams: Straight beam/gooseneck design, through-type crossbeams for even load distribution, adaptable to heavy loads and complex road conditions.

Axles and Running Gear

Axles: 3×13-ton heavy-duty axles (FUWA/BPW/top domestic brands optional), maintenance-free axle ends, long oil change interval design.
Suspension: Standard tandem leaf spring balance suspension, three axles simultaneously stressed for stable driving; optional air suspension for better shock absorption and cargo protection.
Tires: 12R22.5 tubeless tires (12 tires), low rolling resistance, wear-resistant; optional 385/65R22.5 wide tires for larger contact area and greater stability under heavy loads.
Wheels: Steel wheels; optional aluminum alloy wheels for lightweight and better heat dissipation.

Towing and Support System

Towing Pin: 90# Jost standard towing pin, compatible with mainstream tractor units, wear-resistant, and easy to disassemble.
Outriggers: 28-ton linkage hydraulic outriggers (FUWA/domestic), smooth lifting and stable parking support.

Braking and Electrical System

Braking: WABCO dual-circuit air brake, standard ABS anti-lock braking; optional EBS electronic braking system for more precise braking and rollover prevention.
Electrical: 24V standard circuit, 7-pin/15-pin socket; LED high-brightness taillights, side marker lights, reflective markings, compliant with national/European standards.

Container Securing Equipment

Standard configuration includes 12 high-strength telescopic twist locks, capable of securing 1×40ft, 1×20ft, or 2×20ft standard containers.
Side: Dense rope hooks/tightening devices for easy bundling of bulk cargo, steel, etc.

Optional Upgrade Configurations

Structural Reinforcement	4mm thickened base plate, reinforced main beams, upgraded high-strength steel material.
Suspension Upgrade	Air suspension, hydraulic lifting suspension, heavy-duty leaf springs.
Safety Features	EBS braking, tire pressure monitoring system (TPMS), 360° surround view camera, rear-end collision protection barriers.
Lightweighting	Aluminum alloy wheels, aluminum alloy outriggers, hollow crossbeams.
Corrosion Protection Upgrade	Full vehicle sandblasting + zinc-rich primer + anti-corrosion topcoat, chassis rust-proof armor.
Others	Wider to 3 meters, longer to 13.75 meters, double-sided guardrails, toolbox.

External Dimensions (Length × Width × Height)	13000 × 2500 × 1550 mm (Optional 12.5m/13.75m, Width 2.5m/3.0m).
Main beam specifications	Q345B high-strength steel, web height 500mm.
Floor plate	3mm anti-slip patterned steel plate.
Axles	3 x 13-ton (FUWA/BPW optional).
Suspension	Leaf spring balance suspension (air suspension optional).
Tire specifications	12R22.5 (12 tires).
Traction pin	90# Jost.
Outriggers	28-ton hydraulically linked outriggers.
Rotary locks	12 telescopic container rotary locks.
Curb weight	5.5–6.5 tons.
Rated payload	33.5–34.7 tons.
Gross weight	40 tons (compliant standard load).
Wheelbase	6780+1310+1310mm.
Emission standard	China VI / Euro VI (customizable for export).

Compliant Heavy-Duty, High Load Capacity: Three-axle balanced load-bearing capacity + high-strength steel frame, compliant load capacity of 34 tons, maximum load capacity of 60 tons, suitable for various heavy freight transportation.
Lightweight Design, Higher Profits: The 3-Axle Flatbed Semi-trailer has a curb weight as low as 5.5 tons, 300-500kg lighter than similar models, allowing for more cargo and higher profits, while reducing fuel costs.
Stable and Safe, Wide Range of Applications: Balanced suspension + ABS/EBS ensures stable driving and braking; suitable for complex road conditions such as ports, construction sites, and mountainous areas.
Durable and Worry-Free, Low Maintenance Costs: Top-brand axles, maintenance-free design, lifetime frame warranty, long maintenance intervals, reducing downtime losses.
Multi-functional Adaptability, High Utilization: Dual configuration of rotary locks and rope hooks allows for the transport of containers, steel, and equipment, making it a versatile vehicle and improving operational efficiency.

Pre-departure Inspection: Check tire pressure and wear, brake air pressure and line sealing; check outboard leg locking status and towing pin tightness; confirm the rotary lock is in place and the lights and signals are normal.
Loading Specifications: Containers must be locked with four locks; loose cargo should be evenly distributed with the center of gravity centered; unbalanced loading and overloading are strictly prohibited; large items must be reinforced with rope tensioners/wire ropes to prevent slippage.
Driving Precautions: Keep speed below 90 km/h at high speeds; avoid sudden steering and emergency braking; reduce speed in advance on long downhill slopes, use brakes appropriately to prevent brake fade; drive slowly on complex road conditions, avoiding large potholes and obstacles.
Routine Maintenance: Check axle bolts and leaf spring U-bolt tightness every 5000 km; replace brake pads and check wheel bearings every 100,000 km; regularly clean mud and sand from the chassis and check weld cracks; in coastal/high-humidity areas, spray rust inhibitor monthly to extend service life.