American Mechanical Suspension Trailer Suspension Equalizer Assembly

Mechanical Suspension Features:
1) Tandem, Tridem, Quad, all are available.
2) From 12 Tons to 20 Tons Capacity to meet different Requirements
3) Different RH are available.
4) Different Leaf Spring are available.
5) Strict quality control process to assure excellent quality.
6) Successful Experience Worldwide

Suspension is the general term for all the force-transmitting connecting devices between the frame (or load-bearing body) and the axle (or wheels) of a trailer. Its role is to transmit the force and torsion acting between the wheel and the frame, and Buffer the impact force transmitted from the uneven road to the frame or body, and reduce the vibration caused by this, so as to ensure that the car can run smoothly.

We can supply Germany type Suspension or American type Suspension, Corrosion Resistance, Customized semi-trailer suspension available; High strength material for longer service life;

The product description:

1.Easy attachment to the chassis and simple transversal and longitudinal bracing due to the practical and solid design of the mounting brackets.

2.Use of high-strength, weldrable mounting bracket material permits a homogeneous weld without the need for special welding instructions.

3.Maintenance-free, adjustable torque rods supported by rubber/metal bushings(1*per axle) permit simple, precise track adjustment. This possibility simplifies the attachment of the suspension to the chassis and has a positive influence on the service life of the tyres.

4.Available with axle capacities of12 to 48tons in single, tandem or tridem suspension configuration.(higher loads on your request)

Hanger Assembly
The suspension is stamped and welded with Q345 steel plate material, which is light in weight and strong in rigidity.
The leaf spring will not shift during use.
Leaf Spring
Suspension can be matched with different width/ thickness/number of pieces, we can recommend the number of leaf springs according to the load.
Use high-quality steel, long life and large load.

The difference between trailer suspension and semi-trailer suspension

Ordinary semi-trailer body, axles and suspension systems, axle and suspension system located at the base of the body, among them,the axle is a barbell, on both ends of the axle set wheels, the lateral set on the bottom of the body, between the body and the axle suspension system to connect the axle and the body: when the body drag force, the body through the suspension system located at the ends of the axle wheel movement.
Semi-trailer plate spring suspension (plate spring suspension for short) is divided into less plate variable cross-section steel suspension and constant cross-section multi-plate spring suspension.At present, more than 95% of the domestic heavy truck suspension system is based on the plate spring as the elastic element and guide device of the non-independent suspension, its main advantages are simple structure, easy manufacturing, convenient maintenance, mature technology, reliable work.