German type square trailer axle-manufacture,factory,supplier from China

The trailer rear axle is a typical driven bridge, also known as the support bridge, does not have driving and steering functions, the structure is simpler than the steering bridge or the drive axle, and is connected to the frame through the suspension system, which plays the role of load-bearing, braking, shock absorption, and maintaining the driving.The trailer rear axle can be divided into a number of types according to different classification methods, such as drum type and disc type, light weight type and heavy load type, ordinary type and maintenance-free type, American type and German ty

The trailer axle is a common support bridge, which can also be called a follow-up bridge, generally without drive and steering functions, mainly providing load bearing, braking and maintaining the role of driving, is a key component related to the carrying capacity of the vehicle.Axle can also be called "axle assembly", refers to on the basis of the axle, welding brake bottom plate, spherical bearing seat, air chamber support, etc., to form the total shaft, and then install camshaft assembly, brake assembly, wheel end assembly, cotter pin, adjusting arm and other parts.When installin

Semi-trailer is a widely used model in the domestic transportation industry. It can be subdivided into fence type, warehouse grid type, low flat type, van type, tank type, container type, skeleton type and other types, which can meet the needs of large Transportation needs of some goods trailer axle.Why is the semi-trailer called a "semi-trailer"?In fact, this is mainly determined by the structure of the semi-trailer. The wheels of the semi-trailer are generally installed at the rear end of the compartment and cannot stand alone.

Semi-trailer is a common type of vehicle in long-distance cargo transportation. It has no driving force of its own, so it needs to be connected with the tractor through the traction pin and realize driving by the driving force of the tractor.

A semi-trailer is a trailer whose axle is placed behind the center of gravity of the vehicle and is equipped with a coupling device that can transmit horizontal and vertical forces to the tractor. drive. The load of the semi-trailer needs to be borne by the semi-trailer and the main vehicle together, and it needs trailer axle to be balanced with the help of outriggers after being separated from the tractor.Common semi-trailer classification:1. Slab-type semi-trailerThe semi-trailer with the railing structure as the loading part is the most common type in the market.

Side curtain trailer is the main means of logistics transport in European countries, its loading and unloading efficiency is high, the application range is very wide. Some netizens even tease: there are only two kinds of trailer in Europe, side curtain type and non-side curtain type.

The rail-plate semi-trailer refers to the semi-trailer whose loading part is the rail-plate structure. Its carriage is open and composed of a row of rail-plates. It is mainly suitable for medium and long-distance transportation.Pallet car can be said to be the earliest type of domestic carriage, such as the old Jiefang brand truck is mainly to pallet car.

Warehouse grid type semi-trailer refers to the loading part of the installation of the fence structure of the semi-trailer, generally used for agricultural and sideline products and other light bubble goods transport, is one of the transport stations, express companies commonly used.

Under the implementation of the national standard GB7258, the tractor-trailer is also affected by no small amount, in addition to the truck charges to be charged according to the axle, another important standard is that many trailers factory to standard the axle of the distribution brake and air bag suspension.Most of the trailers we are running on the road now are rigid suspension and drum brakes, if the newly registered trailers are all changed to disc brakes and air bag suspension, the cost of car owners will be much higher.The picture is disc trailer axle and drum trailer axle, the followi

Semi-trailer is a kind of vehicle that is widely used in the logistics transportation industry at present. Because of its high transportation efficiency, relatively low transportation cost and less fuel consumption than ordinary freight vehicles, it is widely used. Under different transportation needs, the type, axle number and number of tires of semi-trailer are not the same.