On February 27, 2026, Luo Dong, CEO of North China LEI SHING HONG Machinery (Beijing) Co., Ltd., Guo Qizhong, General Manager of Key Account Department, Chang Huakui, Key Account Manager, and Xu Gang, OEM Market Support Manager of Caterpillar China, paid a special visit to Jiangsu TYSIM Piling Equipment Co., Ltd. The core purpose of the visit was to witness a key development milestone of TYSIM: after a decade of intensive R&D, TYSIM has officially completed its full lineup of 32 models of rotary drilling rigs equipped with Caterpillar chassis. The series is perfectly rounded out by the EU Stage V-compliant KR360M and KR240M, achieving full coverage of models ranging from small to large tonnage, with full emission standards and multi-function capabilities.

During the visit, Luo Dong and his delegation held a high-level meeting with Xin Peng, Chairman of TYSIM, Xiang Zhensong, Executive Deputy General Manager and Director of the Technology Center, Chen Jianhai, Deputy General Manager, and TYSIM’s core management team. At the meeting, leaders from LEI SHING HONG MACHINERY presented TYSIM with a Caterpillar centennial commemorative model to honor the long-standing friendship and solid cooperation between the two parties, and to mark the milestone completion of the full product range. The two sides also held in-depth discussions on in-depth strategic cooperation for the next five years and reached a consensus on all-round collaborative development.

Since the launch of the Caterpillar-chassis rotary drilling rig project, TYSIM has leveraged over 20 years of R&D experience in pile-driving machinery and global market research to form a professional core R&D team. Adhering to the dual-driven approach of technological innovation and market demand, the company has developed 32 models covering the full tonnage range from KR45 to KR360. These products fully comply with mainstream global emission regulations including China Stage III, China Stage IV and EU Stage V, enabling legitimate access to both domestic and overseas high-end markets. In terms of product functionality, the KR90, KR125 and higher-tonnage models are equipped with the M multi-function version, featuring multi-purpose capability, strong working condition adaptability and high construction efficiency, which comprehensively enhances product competitiveness and customer value. In 2025, upon the completion of R&D and verification of the EU Stage V-compliant KR360M and KR240M, TYSIM officially achieved a full-spectrum, full-emission and multi-function closed-loop layout for its Caterpillar-chassis rotary drilling rigs. This marks a major breakthrough for TYSIM in core technologies including chassis integration, hydraulic and electric control, emission control and multi-function construction methods, demonstrating the company’s professional dedication and technological leadership in the pile-driving machinery industry.

During the meeting, TYSIM, Caterpillar China OEM and North China LEI SHING HONG Machinery reached a high degree of consensus on issues such as technological collaboration, product iteration, channel sharing, service integration, and domestic and overseas market expansion, and officially established a strategic cooperation blueprint for the next five years. In the future, the three parties will deepen Caterpillar's global OEM technology and supply chain support to ensure the stable supply and technological synchronization of chassis and power systems. Relying on North China LEI SHING HONG's channel network and Caterpillar's service system, they will achieve rapid market coverage and integrated customer response. At the same time, they will strengthen TYSIM's R&D, manufacturing and product implementation capabilities, continuously promote intelligent, high-end and global upgrading, jointly deepen the development of key domestic regions, accelerate the layout of overseas markets such as Europe, Southeast Asia, Central Asia, the Middle East and the Commonwealth of Independent States (CIS), and build a full-value-chain ecology covering "R&D - Manufacturing - Channel - Service".

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Luo Dong, Chief Executive Officer of North China LEI SHING HONG Machinery, stated that they will continue to leverage its advantages as a leading dealer to provide full-cycle and full-scenario channel and service support for TYSIM Caterpillar-chassis rotary drilling rigs, helping the products efficiently cover target markets both at home and abroad. Xu Gang, OEM Market Support Manager of Caterpillar China, noted that Caterpillar will further deepen technical collaboration and resource empowerment to support the stable delivery and global development of TYSIM’s full product line.

Forging excellence through a decade of dedication, and embark on a new journey of cooperation. Standing at a brand-new starting point, TYSIM, Caterpillar, and North China LEI SHING HONG Machinery will foster closer strategic synergy, more efficient resource integration, and a clearer five-year development blueprint and build a high-end pile-driving equipment ecosystem and share a win-win future for global infrastructure construction.