Hunan province 100 key new products mountain and river intelligent full hydraulic drilling car

In April 22nd, the Hunan provincial economic and Information Commission issued the notice on the key R & D project of "100 key new product promotion plan" in the industrial sector in 2016.

Hundreds of key new products through enterprise reporting, the city state recommendation, expert review and Audit Commission by letter and a series of links and produce, sunward full hydraulic drilling car is one of them, with a good brand image, strong scientific and technological innovation strength and strong technical background are closely related.

In the railway, highway, hydropower, mining and other "13th Five-Year" key project construction, rock excavation is a difficult and money consuming more and low working efficiency, poor working conditions, labor intensity is big but it is very important, very important construction work. In the rock excavation method, the drilling and blasting method is dominant at present. Drilling time accounts for more than half of a excavation cycle time. How to drill quickly has become a bottleneck to improve the speed of rock excavation. Obviously, in the construction of rock rapid drilling and explosion, it is imperative to develop a fully hydraulic drilling vehicle with reliable performance, high efficiency and energy saving, and has a broad application prospect.

Full hydraulic drill rig developed in this project will greatly improve the working conditions of workers, reduce the labor intensity; in reducing energy consumption, reduce environmental impact and shorten the cycle time of each excavation working face of more than 20%, significantly accelerate the construction speed of rock excavation; it can not only bring direct economic benefits to the construction unit, and the indirect economic benefit due to shorten the construction period will also bring considerable. The implementation of this project will greatly promote the application of new rock drilling technology in the field of engineering machinery and promote the upgrading of the technical level of the industry.