Modern special equipment is becoming more and more multi-functional and is ready to perform a variety of functions using the attached equipment. But there are still cases when only highly specialized machines need to be used. The excavator and bulldozer come to the rescue. You can find a machine with such working tools as a dozer blade for bulk material handling and a bucket for excavation at the same time. This is a bulldozer excavator that has larger rear wheels, which gives you a high driving performance.
As bulldozers and excavators are huge and costly, everyone can’t buy these machines. At the same time, in construction, many private companies such as Wright Construction provide these machine rental facilities to complete your work sooner.
Thanks to the enclosed all-weather cab it is possible to work even in bad weather conditions. The machine is compatible with a wide range of additional equipment through the use of PTO shafts and hydraulic nozzles.
Excavator features
This unit is easily recognized due to the long manipulator and the movable bucket on its end. The cabin, where the driver sits, is located on the fixed chassis. The work can be carried out at night and day, in winter and summer, in the rain. Its application field is wide, such as construction of public, commercial and industrial buildings, and apartment buildings.
Bulldozer features
It is a wheeled or tracked truck with a special shield – the blade. The operation process takes place simultaneously with the movement of the tracks, which allows the specified special equipment to be used even in hard-to-reach areas, such as swamp or snow-covered area. Due to the fact that the bulldozer has many types, it is possible to select the best option. There are different types of devices used for the following purposes:
- firefighting;
- preparation of the construction site for further work;
- landscaping;
- pipeline construction.
- road clearing from snow.
You should buy bulldozer for quality excavation and construction work. A reliable unit will serve for a long time and without problems.
Who makes bulldozers
Many companies are engaged in the production of such special equipment. The top is the Chinese company Shantui, which offers consumers a wide range of models of high power. Bulldozers are equipped with one of the four-valve engines – Cummins, Steyr, Shanghai, Caterpillar or Weichai.
Caterpillar also offers bulldozer for sale. The special feature of these machines is the electronic “helpers”, such as the Cat AccuGrade system, which allows you to evenly cut the ground.
The bulldozer Komatsu is in great demand, the advantages of which are: well-thought-out cabin, the opportunity to use a non-standard format attachment, and a hydraulic mechanical gearbox. Some machines of this manufacturer are equipped with a traction winch, the pulling force of which reaches 30 tons.
German company Liebherr produces unique equipment with cooling system, ingenious transmission and advanced chassis. Bulldozers from Shehwa, a manufacturer from the Celestial Empire, provide high performance and are easy to operate and maintain.
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