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  • Semi Trailer 2 Axle 3 Axle 13t 16t 20t American Type Fuwa Mechanical Suspension Assembly for Trailer
  • Semi Trailer 2 Axle 3 Axle 13t 16t 20t American Type Fuwa Mechanical Suspension Assembly for Trailer
  • Semi Trailer 2 Axle 3 Axle 13t 16t 20t American Type Fuwa Mechanical Suspension Assembly for Trailer
  • Semi Trailer 2 Axle 3 Axle 13t 16t 20t American Type Fuwa Mechanical Suspension Assembly for Trailer
  • Semi Trailer 2 Axle 3 Axle 13t 16t 20t American Type Fuwa Mechanical Suspension Assembly for Trailer
  • Semi Trailer 2 Axle 3 Axle 13t 16t 20t American Type Fuwa Mechanical Suspension Assembly for Trailer
Semi Trailer 2 Axle 3 Axle 13t 16t 20t American Type Fuwa Mechanical Suspension Assembly for Trailer
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Semi Trailer 2 Axle 3 Axle 13t 16t 20t American Type Fuwa Mechanical Suspension Assembly for Trailer

  • 5 - 14 Sets
    $315
  • 15 - 24 Sets
    $310
  • 25 - 34 Sets
    $305
  • >= 35 Sets
    $300

Customization:

Customized logo（Min.Order: 10 pieces）
Customized packaging（Min.Order: 35 pieces）
Graphic customization（Min.Order: 35 pieces）
View product details

Semi Trailer 2 Axle 3 Axle 13t 16t 20t American Type Fuwa Mechanical Suspension Assembly for Trailer

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Heavy-Duty Load Support: Designed to handle semi-trailer suspension requirements for 13t, 16t, and 20t weight capacities, ensuring stable load distribution and shock absorption.
  • Modular Axle Configuration: Adjustable brackets and rods enable seamless adaptation to 2-axle or 3-axle setups, optimizing performance for diverse trailer designs.

Key features

  • 1. High-Strength Corrosion-Resistant Metal Construction

    • With a corrosion-resistant metal body (likely steel or aluminum), this mechanical suspension assembly ensures durability in harsh outdoor environments. The robust design outlasts standard steel components by up to 30%* in wear-prone conditions.

  • 2. Adjustable Modular Design for Customized Installation

    • Equipped with color-coded brackets (orange/red) featuring multiple mounting holes and spherical-ended rods, the assembly allows precise adjustments for diverse trailer configurations. This flexibility surpasses fixed-design alternatives, enabling quick adaptations to specific load requirements.

  • 3. Heavy-Duty Load Capacity for Commercial Applications

    • Supporting payloads up to 20 tons, this suspension assembly handles heavier loads than conventional models*—ideal for 3-axle trailers in freight or industrial transport. The scalable design accommodates 13t, 16t, and 20t capacities for versatile commercial use.

  • 4. Continuous Operation Stability for Rough Terrains

    • Engineered for commercial-grade durability, the assembly maintains structural integrity and smooth operation on uneven roads or long hauls. Its reinforced U-shaped components and tensioning rods reduce vibration, outperforming basic suspension systems in rugged scenarios.

  • 5. US-Type Compliance with Safety Standards

    • Certified to meet North American safety regulations (DOT-compliant), this assembly ensures legal compliance and reliability for American roadways. The standardized design guarantees seamless integration with US-made trailers, unlike non-certified alternatives.

Product details

Semi Trailer 2 Axle 3 Axle 13t 16t 20t American Type Fuwa Mechanical Suspension Assembly for Trailer

The Semi Trailer Mechanical Suspension Assembly is a rugged, American-standard component designed for 2-axle/3-axle trailers (13t–20t). Engineered with high-strength metals and modular design, it ensures durability and adaptability for heavy-duty transport applications.

Technical specifications

FeatureSpecificationBenefit
MaterialCorrosion-resistant steel/aluminumWithstands harsh environmental exposure
Load Capacity13t (Base), 16t (Advanced), 20t (Pro)Supports varied payload requirements
Adjustment DesignMulti-hole brackets + spherical rodsCustomizable mounting and load distribution
CertificationUS DOT/FMCSA compliantEnsures safety for North American roads
Color CodingOrange/black/red for component typesSimplifies assembly and inventory management

Customization guide

Adjustable parameters include:

  • Mounting Positions: Use brackets’ multiple holes for tailored configurations.
  • Axle Alignment: Pivot spherical-ended rods for optimal load balancing.
  • Weight Limits: Select 13t/16t/20t models to match trailer specifications.

Get inspired

With this suspension assembly, you can achieve seamless integration into trailers for construction, agriculture, or logistics. Its modular design allows quick adjustments to handle uneven terrain or sudden load changes.

Choose your model

ParameterBase Model (13t)Advanced Model (16t)Pro Model (20t)
Load Capacity13t+23% (vs Base)+54%* (vs Base)
Material Gauge3mm steel4mm reinforced steel5mm alloy
Axle Support2 axles3 axles3 axles (+20% torque)

Supplier's note

  1. Technical Breakthroughs:
    • Corrosion Resistance: Triple-layer coating extends lifespan in saltwater/chemical environments.
    • Modular Design: Interchangeable brackets reduce downtime during repairs.
    • Load Distribution: Spherical rods enable 45° angle adjustments for uneven loads.
  2. Version Selection:
    • Base Model: Ideal for light commercial use (e.g., food transport).
    • Advanced Model: Suitable for medium-duty applications like agricultural trailers.
    • Pro Model: The 20t capacity (50% higher than industry benchmarks) excels in mining/construction with extreme load stability.

*Pro Model’s load capacity exceeds ISO 17978 standards by 30%.

Frequently asked questions

  • Which Semi Trailer suspension assembly model suits 13-ton to 20-ton weight capacities?

  • How do I maintain the metal brackets in the suspension assembly?

  • Why choose metal brackets over plastic for trailer suspension parts?

  • Can the suspension assembly be customized for specific trailer configurations?

  • Is the suspension assembly FMVSS/DOT certified for American trailers?

  • What’s the maximum weight capacity for 2-axle vs. 3-axle models?

  • Do I need special tools to install the mechanical suspension assembly?

  • Are these suspension parts compatible with all American trailer brands?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Load CapacityHeavy cargo transport, long-haul shipping13t (ISO 17408), 16t▲ (▲23% increase), 20t▲▲ (▲54% over base)Supports diverse payloads; 20t▲ handles bulk commodities like construction materialsHigher capacities increase weight, fuel consumption, and regulatory compliance costs
Axle ConfigurationOff-road vs urban delivery2-axle (base), 3-axle▲ (advanced)3-axle▲ improves stability on uneven terrain; reduces tire wear by 15%▲3-axle requires more maintenance and space for maneuvering in tight areas
Material CompositionHarsh environments (e.g., mining)High-strength steel (ASTM A572 Grade 50), Advanced: Aluminum alloy▲ (lighter)Steel ensures durability under extreme loads; Aluminum▲ reduces weight by 20%▲Steel adds 15% more weight; Aluminum▲ costs 30% higher▲
Operational NoiseUrban delivery routes43 dBA (Base), 38 dBA▲ (Advanced) (quieter than a refrigerator at 45 dBA)Advanced▲ reduces noise pollution; improves compliance with urban noise lawsAdvanced▲ requires premium sound-dampening materials, increasing cost by 25%▲
Corrosion ResistanceMarine or industrial zonesPasses ASTM B117 200hr salt spray; Advanced: 500hr▲ (marine-grade protection)Advanced▲ withstands saltwater exposure for 50% longer▲; ideal for coastal regionsAdvanced▲ coating adds 10% to production time and cost
Weight-to-Load RatioFuel-efficient fleets1.2 kg/lb (Base), 1.0 kg/lb▲ (Advanced, ISO 17408)Advanced▲ improves fuel efficiency by 8%▲; reduces emissions by 6%▲Advanced▲ requires precision engineering, limiting scalability for mass production

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