Rugged and affordable independent trailer suspension
The independent trailer suspension Rugged and affordable produced by DARO Group adopts silicon-manganese spring steel with higher strength, elasticity and hardenability, low cost, reliable operation, simple structure and shape, convenient installation and use, convenient maintenance and replacement, and high cost performance. Guarantee high strength at the same time, improve the toughness of the product, the strength and toughness effect is remarkable, and the comprehensive mechanical properties are better.
Certification: ISO/TS 16949
Brand Name: DARO
Model Number: DR13.3001
Delivery time: 35-40 Days
Products Description
The DARO independent trailer suspension is an automotive part with simple structure, low cost, and reliable operation. Leaf spring suspension can be divided into multiple leaf springs and less leaf spring suspension.
Multi-leaf spring suspension:
(1) Advantages: simple structure, low cost, reliable work.
(2) Disadvantages: since heavy, increase the quality of the vehicle; Smooth, layout space is large.
(3) Applicable models: heavy-duty models. Most Auman models use a multi-leaf spring suspension.
Less leaf spring suspension:
(1) Advantages: the front suspension adopts less spring, which has the characteristics of equal stress and small friction between plates, reducing the mass of the vehicle and meeting the trend of lightweight vehicle; Improve vehicle ride comfort and driver comfort; Reduce noise.
(2) Disadvantages: The processing of variable section spring requires a high industrial level.
(3) Applicable model: light load model.
How the DARO independent trailer suspension works:
When the vehicle is driving on the uneven road condition, the wheel bump drives the axle to jump, and the leaf spring and the lower end of the shock absorber move up at the same time. The length of the leaf spring will increase during the upward movement, which is coordinated by the extension of the lifting lug; When the upper end of the shock absorber is fixed and the lower end is moved up, it is equivalent to being in a compressed state, damping is increased and vibration is attenuated. When the runout on the axle exceeds the distance between the buffer block and the limit block, the buffer block and the limit block contact and compression occurs.
Application Scenario
Although the DARO independent trailer suspension is not as good as air suspension in terms of shock absorption performance and self-weight, it has simple structure, low cost and maintenance cost, strong rigidity, and naturally high load-bearing capacity. Moreover, the leaf spring has a guiding function, can transmit the force and torque in all directions, and the reed can also show linear or non-linear elastic characteristics according to a certain combination of the spring, so it is still widely active in medium or heavy transport vehicles.
Package & Delivery
Entering the market for more than 20 years, DARO trailer axle has always adhered to the cost-effective route, disdain to seek dolory with low quality, and do not rely on quality to start prices, focusing on creating real, affordable and practical products, and many trailer factories, logistics companies, transport fleets and retail investors to establish a good and stable cooperative relationship.
After years of development, DARO Group's product line is more abundant, mainly including American and German two categories. Further subdivided, covering drum axle, disc axle, low flat axle, three-line six-axle axle, eccentric axle, special axle, welded semi-finished, optical axle semi-finished, etc.
