The durability and engine power of a tractor make it the best suited for engineering tasks. Tractors are often equipped with engineering tools such as bulldozers, bulldozers, transfer equipment, buckets, tillage equipment, harvesters, etc. Bulldozers and buckets are often installed in front of the tractor. After the tractor is equipped with engineering tools, it is usually called an engineering vehicle.
Bulldozers are usually crawler tractors with blades in the front and rope winches in the back. Bulldozers are very powerful tractors with very good contact with the ground. Their main task is to push or pull things.
Bulldozers have been continuously developing, with more and more new products and functions that tractors did not have before. Loaders are an example. He replaces the original blade with a large bucket and uses hydraulic arms to raise or lower the bucket, so that it is easy to pick up dirt, rocks and loose materials and load them onto trucks.
Front-loading loaders and loaders are tractors with engineering tools. They have two hydraulically powered arms, one on each side of the front cabin; there is also a dumping device, which is actually a bucket with a larger opening. Some are equipped with flat forks or balers.
Bulldozer variants also include smaller devices that can work in tight areas where movement is restricted. There are also small wheel loaders, which are more properly known as skid steer loaders and have a nickname of "bobcat". They are particularly suitable for excavation work in confined spaces.
