On September 27, Changsha Municipal Special Engineering Equipment Industrial Technology Research Institute Co., Ltd. (referred to as "the Institute"), a subsidiary of Sunward Intelligent Equipment, successfully held a technical promotion conference on large-diameter deep well drilling technology for green energy development, showcasing the latest technological achievements of the SWPDT135 deep well casing truck-mounted drilling rig and the SWPDC110 deep well crawler drilling rig.

Leaders and experts attending the discussion and exchange included Li Shaoyang, Chairman of the Standing Committee of the Hunan Provincial People's Congress; Yin Yanbo, Member of the Changsha Institute of Mining Research; Fan Qinming, Deputy General Manager of Henan Yuzhong Geological Exploration Engineering Co., Ltd.; Zeng Lin, Secretary of the Hunan Provincial Territorial Space Monitoring Institute; Wu Bingliang, Director of the Industry and Mining Institute of the Hunan Provincial Geological Institute; and Professor Peng Zhenbin of the Central South University School of Geosciences. Customer representatives Li Shaoyong, Deputy Captain of the National Mine Emergency Rescue Shandong Special Exploration Team, and Zhou Bin, Chairman of Hunan Zhongcai Mechanized Construction Co., Ltd., as well as Sunward leaders including Deputy General Managers Zhu Jianxin and Long Jucai, and Lin Hongwu, General Manager of Sunward's Institute, also attended the discussion and exchange.

At the conference, Zhu Jianxin, Deputy General Manager of Sunward and Chairman of the Institute, delivered a speech. He emphasized that on the journey of drilling rig technology, Sunward has been courageous in exploration and bold in breakthroughs, successfully breaking the foreign technological barrier in deep well casing truck-mounted drilling rigs and developing the SWPDT135 deep well casing truck-mounted drilling rig with the world's largest lifting force, which can achieve rapid switching between four media and two circulation modes, and whose diesel-electric dual-power dual-engine design ensures 365x24-hour non-stop operation. The SWPDC110 crawler drilling rig's unique self-boarding mode, diesel-electric dual-power design, and rapid switching technology between forward and reverse circulation make the rig adaptable to a wider range of strata. Both series of rigs are equipped with a construction informatization management system, providing customers with full-lifecycle equipment support.

It is worth noting that the SWPDT135 truck-mounted drilling rig, building on the excellent performance of the SWPDT125, has achieved a leap to a maximum freeing lifting force of 175 tons. Its dual-power-head simultaneous casing drilling technology, dual-engine + diesel-electric dual power source drive system, multi-media drilling capability, and telescopic mast design together constitute the core competitiveness of this rig, giving it broad application prospects in fields such as mine emergency rescue and geothermal extraction.

The SWPDC110 crawler drilling rig stands out with its four major technological innovation highlights: "distinctive, warm, thoughtful, and intelligent." Its unique self-boarding and alighting method, comfortable and humanized driller's cabin design, integrated driller's cabin structure, and oil-electric hybrid green and environmentally friendly power system all reflect Sunward's persistent pursuit of technological innovation and quality improvement.

The successful holding of this technical promotion conference not only demonstrated Sunward's technological innovation strength but also highlighted its market position and industry influence. Industry experts have expressed that these two products from Sunward will occupy an important position in the market and create greater value for customers, while also contributing indispensable strength to the construction of the national emergency rescue system and sustainable development goals.