At present, the infrastructure project is fully started.，The special low flat plate for Excavator heavy equipment transportation can transport medium and Excavator/ 'target='_blank' style='color:blue;'>Large Excavators to infrastructure construction more quickly.、Factory、Construction site and other engineering sites。
However, among the many brands of low-flat semi-trailers,，Shandong Changlong Automobile Manufacturing Co., Ltd.（Hereinafter referred to as Changlong Trailer）It has become engaged in the transportation of heavy goods and equipment such as excavators.“New favorite”。
Self-weight is only 6.7 tons
“Changlong Excavator Heavy Equipment Transportation Special Low Plate Weight Only 6.7 tons。”Sun Fusen, chairman of Changlong Trailer, revealed.，Compared with similar products，This car has a light weight.，This is because some parts of the car, such as the legs, are made of aluminum alloy.，And effectively control that dead weight of the Vehicle.。
This car is a customized low flat designed for heavy cargo and heavy equipment.，Ultimate load capacity and means of securing cargo，It can fully meet the application of customers in most scenarios.。The height of the bearing surface of the Vehicle is 1.05 meters，Design of low bearing surface，The safety factor of the Vehicle is higher.，More convenient loading and unloading of goods，Drive more smoothly and save fuel。
The biggest highlight of this car is safety.。The car uses the Changlong patented design of the girder with a double parabolic inward arc.，More than 20 years of validation“0” Breakdown 。
The girder is the weak point of the low flat semi-trailer，It is not uncommon for the girder of a low-flat semi-trailer to break.，Double Parabola Design of Changlong Automobile，The girder adopts the splicing structure technology.，Crescent-shaped reinforcing plate is used on the inner side.，And a reinforcing plate is added under the girder.，Stiffener，The overall bearing capacity of the girder is better，More effective stress relief，Compared to the right angle design，This design can effectively reduce the risk of girder fracture.。
At the same time，The model also adds a double-layer reinforcing plate at the weak part of the girder.，Slow transition of the stiffened slab structure，No sharp bends，To soften the stress.，Prevent fracture at stress concentration point。Changlong Trailer's Original Reinforcement Support，Welded on vehicle bracket，Adopt a triangular structure，Bigger and more stable angle，Support to protect the edge beam from collapse，Protect the support from breakage and deflection。Special coating process is adopted for the whole plate part.，The flatness is extremely high。
Fusen customization is more appropriate.
As a leading figure in China's special purpose vehicles、Member of Trailer Sub-Standard Committee of National Automobile Standardization Committee，Sun Fusen, chairman of Changlong Trailer, started his business at the age of 17.，It not only took the lead in developing and manufacturing the first lightweight semi-trailer product certified by the Ministry of Industry and Information Technology of China,，He also participated many times《General specification for semitrailer》Discussion and drafting of many national standards.。
2019，Sun Fusen went into battle in armor.，Start a business again，Founded Changlong Trailer。
In order to better solve the problem of short service life of the semi-trailer、Cracking、Brake failure and other problems，Changlong Trailer Technical Team combines the latest standards and regulations with universities、Scientific research institutes devote themselves to research，Go deep into all kinds of bad working conditions，Listen to the opinions of card friends，Make targeted improvements，Trailer longitudinal beams have been developed successively、Vehicle longitudinal beam web punching treatment scheme and other patent designs。
From trailer air suspension、More than 30 trailer patents such as disc brake，To“Nanny-style”Service warms the hearts of card friends，From lightest to fittest，Changlong trailer has 35 years of research and development and industry accumulation.。
Since 2022，In order to meet the needs of the development of the special purpose vehicle market,，To better meet the personalized requirements of our customers，Changlong Trailer is the first trailer customization center in the industry.，And launched a new brand.“Fusen customization”，The low flat semi-trailer specially developed for heavy cargo and heavy equipment is one of the works of Fusen Trailer Customization Center.。
“Fusen customization”It is not just a brand of Changlong trailer.，It is also a brand-new customization concept put forward by Changlong trailer.。
Traditional customization has some characteristics and disadvantages.，For example“Automobile enterprises innovate and compete at the level of spare parts，Will end up in a price war.”、“Technology-led，There are many departments involved，Passive customization，Slow delivery”、“Business-led customization，It's just a patchwork of accessories based on customer needs.”Wait。
Compared to traditional customization，Changlong trailer“Fusen customization”Will be led by the chairman of the company，Investigate in person、Design it yourself、Continuous tracking and optimization;Led by the chairman，It means that the whole company is focusing on customized models.，Come out with something new quickly;Led by the chairman，Low-quality allocation will be eliminated from the root.，“ Appropriate ”As a principle。
“The customization of Changlong trailer is led by me，There are two main features.：On the one hand, it is new and fast.;On the other hand, they refuse to fool customers by piecing together accessories and insisting on customization.。”So Sun Fusen put forward“Six ones”，That is, one domain, one version，One vehicle, one map，One place, one generation。
Changlong trailer does not ask for more models.，But refine。
With“Fusen customization is more appropriate.”Customized design closer to the needs of card friends，The customized solution of Changlong trailer has been deeply rooted in the hearts of the people.，Low flatbed semi-trailer customized by Fusen，Dump semi-trailers and mother-son cars have been more and more agents and the majority of card friends.“Favor”。
