The difference between a non load bearing body and a load bearing body

The flexibility and cushioning capacity of the non-load-bearing suspension is better, but due to the more complex flexible structure, the non-load-bearing type cannot carry too many heavy loads.

1. Collision difference.

The front and rear frames of the load-bearing body collapse in the event of a collision to protect the people who absorb the impact and protect the car, so it is relatively safer.

Due to the existence of the chassis with Li infiltration girders, the non-load-bearing body cannot collapse and eliminate the ridge and absorb the impact force in the event of a collision like the load-bearing body.

2. The structure is different.

The load-bearing body is to carry the parts of the car manufacturer, such as the engine, gearbox, suspension, etc. These parts are mounted directly on the body, they are a single unit.

The non-load-bearing body means that the chassis girders, engines, gearboxes and other auto parts are installed on the chassis girders, and the body is not load-bearing auto parts.

3. Difference in maintenance.

The load-bearing body parts are installed on the body, and the various parts of the body are also connected by welding, so it will be more complicated in terms of maintenance.

Because the parts of the non-load-bearing body are installed on the chassis girders, it will be more convenient when it needs to be replaced or repaired.

The difference between load-bearing and non-balance-bearing gear-loaded bodies is that the structure is different.

The load-bearing body, as the name suggests, is to carry the parts of the car manufacturer, such as the engine, gearbox, suspension and so on. The parts of these cars are directly mounted on the body, they are a monolithic, non-load-bearing body, that is, the traditional chassis girders are retained.

The engine, gearbox and other auto parts are installed on the chassis girders, and the body does not carry the auto parts. Therefore, theoretically, an SUV model with a non-load-bearing body can run even if the body is removed.

Due to the large weight of the non-load-bearing body, the fuel consumption will also increase correspondingly, so this is why SUVs consume more fuel than cars. At the same time, the center of gravity of the body is too high, which will affect the cornering handling, and it is easy to roll over when the speed is too high. The rigidity of the load-bearing body is poor, and when the four wheels are stressed unevenly, the body is prone to deformation.

Everyone's ideas are different, should be chosen according to their own needs, if you are just to be able to facilitate their own Yuzheng travel, then or the load-bearing body is more suitable for you, however, you have to do some more difficult work through the road is always potholes, then the choice of non-load-bearing body will be more advantageous to dismantle, the car has a longer service life, and it can also reduce part of its own costs.

The definition of non-load-bearing body body is as follows: 1. Non-load-bearing body: The frame of the non-load-bearing body is composed of many beams above to form a moment-like structure.

The frame carries the entire body, the engine, suspension and body are mounted on the frame, and the frame is connected to the wheels by front and rear suspension devices. The frame has propellers for fixing the body, as well as a base for fixing the springs. The role of the body is to provide a comfortable and safe environment for the driver and passengers, as well as to improve aesthetics.

2. Load-bearing body: The feature of the load-bearing body is that there is no frame, and the whole body is integrated. The engine, drivetrain, and suspension are all installed in the designated position of the body.

In addition to its inherent bearing function, the load-bearing body should also directly bear the role of various load forces. Nowadays, the load-bearing body is used to ensure the safety of the people in the car through energy absorption and collapse in the event of a collision with different strengths, and the safety and stability of the mountain return are greatly improved, but the noise and vibration generated are relatively large. The rigidity and load capacity of the vehicle body are relatively weak, so the general professional off-road vehicles and freight vehicles do not use this structure.

The difference between load-bearing and non-load-bearing bodies is the different structure.

The non-load-bearing body means that the body does not bear the load of the engine, chassis and so on. The strength of the body of this kind of car is very large, because there is a solid girder to bear the body load, like the common domineering is this kind of structure, its tow hook is also installed on the girder, so they can enjoy the tug-of-war, and they are not afraid of pulling the body hard when towing.

The materials used in the non-load-bearing body are all very strong materials, so the weight of the body is very heavy, so it is more fuel-intensive to drive. Moreover, this kind of vehicle is generally not flexible enough to handle, so it is difficult to drive.

There is no rigid frame at the bottom of the load-bearing body, but a series of liquid leasing and cleaning have been carried out in the front and rear parts of the body and the side wall, and the engine, front and rear suspension and transmission parts are fixed in the inherent position before the trouble, and the wheels are connected by the front and rear suspension.

The non-load-bearing body is relatively bulky, with large mass and high center of gravity, and is generally used in trucks, buses and off-road vehicles, but because of its good stability and off-road performance, it will also be used in some high-end cars.