The hottest Hengtian 95 JVR series rotary drilling

2022-07-27
  • Detail

Hengtian 9th Five Year Plan "JVR series rotary drilling rigs" passed the provincial appraisal

Hengtian 9th Five Year Plan "there will be no belt sticking phenomenon" JVR series rotary drilling rigs "passed the provincial appraisal

China Construction Machinery Information

Guide: on June 7, 2012, organized by Hunan Provincial Economic and Information Technology Commission and hosted by Hunan Machinery Industry Management Office, on June 8, 2012, Organized by the science and Technology Department of Hunan Province and presided over by Changsha Science and Technology Bureau, the

on June 7, 2012, organized by Hunan Provincial Economic and Information Technology Commission and presided over by Hunan Provincial Machinery Industry Management Office, on June 8, 2012, organized by Hunan Provincial Department of science and technology and presided over by Changsha Municipal Bureau of science and technology, the new products and scientific and technological achievements appraisal meetings of the "JVR series rotary drilling rigs (jvr180d, jvr280d, jvr360d)" project completed by the rotary drilling division of Hengtian ninth five year heavy industry Co., Ltd. were held in Changsha

the project has been tested by the national construction and urban construction machinery quality supervision and inspection center. The main technical performance parameters meet the requirements of the national gb/t standard. Its main features and innovations are:

the "JVR series rotary drilling rig" of Hengtian ninth five year plan heavy industry Co., Ltd. has passed the provincial new product and scientific and technological achievement appraisal respectively.

(1) the large triangle support mechanism developed has solved the difficulty of erecting the mast after the inverted mast of the parallelogram drilling rig The balance stability of the whole machine is poor, and the mast part needs to be completely disassembled during the transportation of large drilling rigs

(2) the new luffing mechanism developed solves the problem that the mast needs to be readjusted after tilting during luffing

(3) the developed winch mechanism of double reducer is easy to realize modular design, and can also realize single-layer winding of steel wire rope, which improves the service life of steel wire rope

(4) the developed detachable follower does not need to use high-altitude operation equipment during installation, which reduces the construction cost, improves the safety and ensures the hole forming quality

after being used by users, the product has good economic and social benefits, high promotion value and broad market prospect. The comprehensive technology ranks among the leading level of similar products in China. After the sample is broken

the authenticity of this information has not been confirmed by the information of China Construction machinery, in which B is the dimension directly determined by the mold parts, for your reference only. Please do not reprint without permission. If it has been used under this authorization, it shall be used within the scope of authorization, and "source: China Construction Machinery Information" shall be indicated

Copyright © 2011 JIN SHI