Tractor

Tractor is a self-propelled power machine used to pull and drive working machinery to complete various mobile operations.It can also be used as a fixed working power.It is composed of systems or devices such as engine, transmission, walking, steering, hydraulic suspension, power output, electrical instruments, driving control and traction.The power of the engine is transmitted to the driving wheels by the transmission system to make the tractor drive. In real life, rubber belts are commonly used as the medium of power transmission.Agricultural, industrial and special-purpose tractors are classified according to function and purpose; wheeled, crawler, boat-shaped tractors and self-propelled chassis are classified according to structure type.

The tractor's durability and engine power make it best suited for engineering tasks.Some engineering tools are often installed on tractors, such as bulldozers, dozer blades, reloading equipment, buckets, farming equipment, harvesters, etc.Bulldozers and buckets are often mounted on the front of the tractor. After the tractor is equipped with engineering tools, it is usually named an engineering vehicle.Bulldozers are usually track-type tractors with a blade in the front and a rope winch in the rear.Bulldozers are very powerful tractors with excellent contact with the ground, whose main task is to push or pull things.Dozers are constantly evolving, with new products and features that were not previously available on tractors.An example is the loader, which replaces the original blade with a large bucket and uses hydraulic arms to raise or lower the bucket, so it is easy to scoop up dirt, rocks and loose materials and load them onto the truck.Front-loading loaders and loaders are tractors with engineering tools, with two hydraulically powered arms mounted on either side of the front cabin; there is also a dumping device, which is actually a bucket with a larger opening, and some What is installed is a flat fork or a baler.