Main results：
The R&D Department has completed a number of“ 948”
projects, provincial major science and technology programs,
enterprise key scientific breakthroughs, new product development
etc. The main research direction at present:
1.Simulation and optimization of crane machinery and new
product development;
2.Simulation and optimization of concrete machinery and new
product development;
3.New technology application and development of water
conservancy and electric power construction machinery;
4.Key technologies researching of thermal spray
re-manufacturing coating structure performance optimization;
5.Key technologies development of wear resisting and anti-
-corrosion polymer composite coating materials;
6.Closed-loop high enthalpy plasma surface preparation
technology of hydraulic mechanical system based on functional
materials；
7.Hydro-brake orderly drainage key technology and equipment research.