Abstract: In recent years, with the continuous improvement of my country�s science and technology level, construction machinery has developed rapidly. Construction machinery is playing an increasingly important role in construction technology, which can effectively improve construction efficiency and at the same time ensure the quality of the entire project. It can be said that construction machinery has become an indispensable part of construction technology. Based on this, this article has done a corresponding research on the application of engineering machinery in construction technology, and on this basis, analyzed the application methods and improvement measures of engineering technology in construction technology, in order to provide reference for the application of engineering technology in construction technology.