Shanghai Komman Vehicle Component Systems Stock Co., Ltd.
Shanghai Komman Vehicle Component Systems Stock Co., Ltd.

HEAVY DUTY TRUCK AIR SUSPENSION SOLUTION

Heavy Duty Truck Air Suspension
  • Structural: guide arm (lower) structure

  • Axle Load: 11.5 tons ~ 13 tons

  • Applicable Models: trucks / tractors

Heavy Duty Truck Air Ride Suspension
  • Structure: guide arm (upper) structure

  • Axle Load: 11.5 tons ~ 13 tons

  • Applicable Models: trucks / tractors

Heavy Duty Truck Air Suspension Features

  • The heavy duty truck air ride suspension has the advantages of simple structure, lightweight, maintenance-free, ect., and the parts have a high degree of versatility and interchangeability;

  • Under no-load conditions, due to the lightweight of the vehicle, the air ride truck for sale can reduce fuel consumption and tire wear when the vehicle is running

  • Compared with the leaf spring suspension, the heavy duty air suspension has a lower frequency deviation, greatly improves comfort, and can effectively protect the transportation of goods, especially suitable for the transportation of hazardous chemicals;

  • The super duty air ride suspension adopts a series structure of air spring and guides arm, with a lateral thrust rod, which greatly improves the anti-rolling ability of the whole vehicle.

  • The control system of heavy duty truck air suspension kits adopts an ECAS control system, which can realize the function of chassis lifting, point-to-point control, and realize door-to-door transportation, especially suitable for drop-and-hang transportation.


Heavy Duty Air Suspension Kits Four-bar Linkage Structure
  • Structure: four-bar linkage structure

  • Axle Load: 11.5 tons ~ 13 tons

  • Applicable Models: trucks/tractors

Heavy Duty Air Springs Leaf Torsion Bar Spring Structure
  • Structure: Leaf torsion bar spring structure

  • Axle load: 11.5 tons ~ 13 tons

  • Applicable models: trucks/tractors

Heavy Truck Air Suspension Characteristics

  • Single-bridge four-airbag structure, equipped with transverse stabilizer bar and shock absorber, the weight of the air ride suspension kits for semi trucks is lighter than the balance suspension, compact layout, and a certain overload capacity;

  • Modular heavy duty air suspension kits design, suitable for 4x2 and 6x4 heavy trucks;

  • The number of the truck air suspension parts is small, and the degree of generalization and interchangeability is high.

Technology Comparison of Heavy Duty Truck Air Suspension and Leaf Spring Suspension

Leaf Spring Suspension

Leaf Spring Suspension

Heavy Duty Air Suspension Structure

Heavy Duty Air Suspension Structure


ItemAir Suspension (2 axles)Leaf Spring Suspension (2 axles)Remarks
Weight390kg420kg30kg/lighter
Offset Frequency1.46Hz2.98HzComfort doubled
0.4g Turning Angle1.71°4.368°Anti-rolling ability increased by 2.5 times


The Advantages of Komman Heavy Duty Truck Air Suspension

  • 01
    The heavy duty truck air ride suspension protection of cargo and indirectly improve driving safety.

    Because the airbag can effectively reduce the vibration frequency of the vehicle during driving, the heavy duty truck air ride suspension can improve the driving comfort and protect the transported goods (precision instruments) from damage. Compared with the leaf spring suspension, the heavy duty air suspension is less prone to fatigue and can better guarantee the safety of driving.


  • 02
    Improve the life of the road

    Due to the low vibration frequency of the heavy duty air suspension kits, the adhesion of the tire can be improved, the impact of the wheel on the road surface can be reduced, and the service life of the road can be increased by more than 50%.

  • 03
    Realize "door-to-door" transportation

    By operating the super duty air ride suspension height adjustment device, the height of the carriage from the ground can be conveniently adjusted, so that the height of the carriage floor is consistent with the height of the loading and unloading platform, and the door-to-door loading and unloading operation without thresholds can be realized.

  • 04
    Greatly improve the turnover efficiency of transportation vehicles, improve transportation capacity, reduce costs, and create time benefits.

    Heavy-duty trucks using Koman air ride suspension kits for semi trucks can easily complete drop-and-hook operations and have good driving smoothness, low vehicle failure rate, and extended vehicle service life. Compared with traditional suspensions, vehicles using Koman heavy duty air ride suspension have less maintenance, lower maintenance costs, and an increase in the effective operating time of the vehicle.

Komman Strong Testing Capabilies
  • Suspension System And Structural Parts Test Bench
    Suspension System And Structural Parts Test Bench
  • C-beam Balanced Beam Fatigue Test Bench
    C-beam Balanced Beam Fatigue Test Bench
  • Comprehensive Testing Machine For Stabilizer Bar System
    Comprehensive Testing Machine For Stabilizer Bar System
  • X-ray Machine
    X-ray Machine
  • Komman Strong Testing Capabilies
  • Three Coordinates
    Three Coordinates
  • Torsional Fatigue Testing Machine
    Torsional Fatigue Testing Machine
  • Torsion Testing Machine
    Torsion Testing Machine
  • Spectrum Analyzer
    Spectrum Analyzer
Quality Assurance Process
Design link
  • Demand analysis 3D design
  • Finite element analysis/system dynamics analysis
  • Product development department meeting review
Production processes
  • Raw material control (the company's laboratory testing and selection)
  • Parts screening (verified by company laboratory experiment)
  • Quality inspection before shipment
  • OEM installation tracking
  • Vehicle four-wheel alignment detection
Product Development Capabilities
  • Heavy Truck Air Suspension System Design
    Heavy Truck Air Suspension System Design
  • Heavy Duty Air Suspension Kinetics Analysis
    Heavy Duty Air Suspension Kinetics Analysis
  • Heavy Duty Air Suspension Kits Optimized Design
    Heavy Duty Air Suspension Kits Optimized Design
  • Heavy Duty Air Springs System Test Verification
    Heavy Duty Air Springs System Test Verification
  • Product Development Capabilities
  • Heavy Duty Truck Air Springs Structural Strength Analysis
    Heavy Duty Truck Air Springs Structural Strength Analysis
  • Heavy Duty Truck Air Ride Suspension Mold Design
    Heavy Duty Truck Air Ride Suspension Mold Design
  • Heavy Duty Air Ride Suspension Mold Flow Analysis
    Heavy Duty Air Ride Suspension Mold Flow Analysis
  • Heavy Truck Air Suspension Modal Analysis
    Heavy Truck Air Suspension Modal Analysis
CUSTOMIZED sOLUTIONS
Vehicle Shock Absorber Design Teams Provide Customized Serviced for Your Needs.