Upon testing by authoritative national authorities, the project's main technical performance parameters meet the requirements stipulated by national standards. Its technical features are mainly reflected in stability, reliability, operability, safety, and environmental friendliness. The main technical innovations are as follows:

　　1. A power system was developed that uses electricity as the main power source and can adjust oil circuit flow according to load conditions. It is fully hydraulically driven and uses intelligent control technology to achieve the transition from diesel engines to electric motors, solving key technical problems of existing engineering machinery rotary drilling rigs powered by diesel, such as high energy consumption, high maintenance costs, and high pollution. The whole machine has a large-diameter long auger function (diameter 1000, depth 30 meters), with high torque, high rock-drilling efficiency, and large hole-forming depth and diameter. It can also perform rotary drilling construction and be equipped with a diesel hammer or hydraulic hammer.
    2. A pile frame diagonal bracing support device was developed, which can realize the overall self-erection of the drilling rig (under both long auger and rotary drilling conditions), self-installation of the slideway, convenient operation and easy implementation, and the pile frame height is adjustable for convenient overall transportation. This reduces manual labor and improves work efficiency.

　　3. A crawler luffing device was developed that can adjust the center of gravity of the electric rotary drilling rig. During operation or transportation, the center of gravity of the electric rotary drilling rig can be adjusted through the luffing cylinder, thereby improving the rig's stability during operation and safety during transportation. The structure is simple and highly practical.

　　This product is a global first for Hi-Tech Jiuwu. Following use by customers, it has delivered good economic and social benefits, high promotion value, and broad market prospects.