近日，江苏泰信机械股份有限公司（以下简称“泰信机械”）研制的卡特彼勒底盘旋挖钻机 KR300C 设备在泰国清莱的高架桥建设项目中发挥关键作用，展现出卓越的施工性能，为泰国基础设施建设添砖加瓦。此次施工的高架桥对清莱地区的交通改善意义重大，将有效提升当地的交通运输效率，促进区域经济发展。

Recently, the KR300C rotary drilling rig with Caterpillar undercarriage, developed by Tysim Piling Equipment Co., Ltd.(hereinafter referred to as "Tysim"), has played a pivotal role in the viaduct construction project in Chiang Rai, Thailand, demonstrating exceptional construction performance and contributing significantly to Thailand's infrastructure development. This viaduct project holds great importance for improving transportation in the Chiang Rai region. It will effectively enhance local transportation efficiency and boost regional economic development.

复杂地貌，催生针对性施工工法

Complex terrain gives rise to tailored construction methods.

在本次施工中，KR300C 旋挖钻机面临诸多挑战。清莱府作为泰国北部山区府份，地形复杂多样。这里的山地是中国云贵高原怒山山脉的延伸，由北至南纵贯全境。平原地区如美赛、美索等地，大小河流纵横交错，地下水位较高。施工区域的地质条件也较为复杂，给打桩作业带来了一定难度。为应对这些挑战，泰信泰国施工团队采用了针对性的施工工法。桩孔孔径设计为 1 米，使用截齿双底捞沙斗，这种钻具能够适应不同地质条件，有效提高钻孔效率。在面对复杂地质和较高地下水位时，施工团队利用打拔机下 6 米的护筒，以保障孔壁稳定，防止塌孔事故发生。经过精准操作，钻孔深度最终成功达到 39.4 米。

During this construction project, the KR300C rotary drilling rig faced numerous challenges. Chiang Rai Province, located in the northern mountainous region of Thailand, has a complex and diverse terrain. The mountainous areas here are an extension of the Nu Shan Mountain Range in China's Yunnan and Guizhou provinces, running from north to south throughout the province. In the plain areas such as Mae Sai and Mae Sot, numerous rivers crisscross and the groundwater level is relatively high. The geological conditions in the construction area are also rather complex, posing certain difficulties for pile driving operations. To address these challenges, the Tysim Thailand construction team adopted targeted construction methods. The diameter of the pile holes was designed to be 1 meter, and a double-bottom bucket with cutting teeth was used. This type of drilling tool can adapt to different geological conditions and effectively improve drilling efficiency. When encountering complex geological conditions and a high groundwater level, the construction team used a driving and extracting machine to install a 6-meter casing to ensure the stability of the hole wall and prevent hole collapse accidents. Through precise operation, the final drilling depth successfully reached 39.4 meters.

定制底盘，驱动高效施工进程

Customized chassis drives efficient construction progress.​

泰信机械KR300C 搭载的卡特彼勒旋挖钻机定制底盘，犹如为设备打造了一副 “稳健骨架” 与 “健硕体魄”。其经过精密设计与优化，不仅增强了设备在复杂地形中的通过性，同时依靠卡特机底大幅提升了施工过程中的稳定性。在清莱山地与平原交错、地面起伏不平的施工环境中，泰信钻机能够轻松应对，减少因地形限制导致的设备移动耗时与调整次数。卡特底盘的精准转向和灵活移动特性，使钻机可快速定位至各个钻孔点位，无需频繁进行大规模场地平整，有效节省了施工准备时间。同时，稳定的底盘支撑确保设备在打桩作业时保持平稳，减少因晃动导致的操作误差和设备损耗，进而提高单次打桩作业的成功率与效率。

The Tysim KR300C is equipped with a customized Caterpillar rotary drilling rig chassis, which is like creating a "sturdy skeleton" and "robust body" for the equipment. This chassis, after precise design and optimization, not only enhances the equipment's passability in complex terrains but also significantly improves its stability during construction thanks to the Caterpillar chassis. In the Chiang Rai area where mountains and plains alternate and the ground is uneven, the Tysim drilling rig can handle the situation with ease, reducing the time and frequency of equipment movement and adjustment due to terrain restrictions. The precise steering and flexible movement characteristics of the Caterpillar chassis enable the drilling rig to quickly position itself at various drilling points without the need for extensive site leveling, effectively saving construction preparation time. At the same time, the stable chassis support ensures that the equipment remains steady during pile driving operations, reducing operational errors and equipment wear caused by shaking, thereby increasing the success rate and efficiency of each pile driving operation.

硬核实力，彰显国际合作成果

Hardcore prowess, showcasing the fruits of international collaboration.

泰信机械的 KR300C卡特彼勒底盘旋挖钻机性能卓越，为施工的顺利进行提供了有力保障。本次施工根据实际需求选用合适配置。智能的计算机监测系统还能实时监测钻机状态，及时发现并解决问题。此外，原装进口力士乐马达减速机、进口川崎主泵等关键部件性能可靠，维护保养也较为简便。泰国清莱高架桥建设项目是国际合作在基础设施领域的生动实践。泰信机械的先进桩工设备与泰信泰国施工团队的专业施工工法相结合，克服了复杂地形地貌带来的困难。这不仅体现了中国桩工机械制造技术在国际市场上的竞争力，也为泰国基础设施建设注入了新的活力，促进了两国在工程建设领域的交流与合作。随着项目的稳步推进，未来清莱地区将迎来更加便捷的交通网络，为当地居民生活和经济发展带来积极影响。

Tysim's KR300C rotary drilling rig, built on a Caterpillar undercarriage, delivers outstanding performance and provides robust assurance for smooth construction operations. For this project, the optimal configuration was selected based on actual requirements. Its intelligent computer monitoring system enables real-time tracking of equipment status, allowing prompt identification and resolution of issues.Key components such as the original Rexroth hydraulic motor reducer and imported Kawasaki main pump ensure reliable performance with relatively straightforward maintenance.The Chiang Rai Viaduct Construction Project stands as a vivid example of international collaboration in infrastructure development. By combining Tyism's advanced piling equipment with the specialized construction techniques of its Tysim Thailand , the project successfully overcame challenges posed by complex terrain.This achievement not only demonstrates the global competitiveness of China's piling machinery manufacturing technology but also injects new vitality into Thailand's infrastructure development. It further enhances engineering cooperation and knowledge exchange between the two nations.As the project progresses steadily, Chiang Rai will benefit from improved transportation networks, bringing positive impacts to local communities and economic growth.