Views: 0 Author: Site Editor Publish Time: 2026-04-07 Origin: Site
Along the coast of the Middle East, the construction of a cluster of resorts under the warm sun is underway. As a benchmark cultural and tourism supporting project in the region, this project covers multiple high-end vacation buildings and leisure facilities. The quality and efficiency of pile foundation construction directly determine the overall project progress and safety quality. Faced with the dual challenges of special geological conditions and synchronous construction of multiple buildings in the coastal area, XCMG's three rotary drilling rigs entered the site with precision and coordinated operations. With their core advantages of strong adaptability, high efficiency and stability, they successfully solved the construction problems and ultimately achieved the completion of pile foundation construction 15 days ahead of schedule. With their hardcore equipment strength, they demonstrated the global competitiveness of Chinese engineering machinery and provided strong support for accelerating and increasing efficiency in Middle East cultural and tourism infrastructure projects.
The Middle East seaside resort cluster constructed this time is a key local cultural and tourism project. After completion, it will become a comprehensive resort integrating accommodation, leisure, and entertainment, which is of great significance for the upgrading of the regional cultural and tourism industry. However, the construction of pile foundations in the project faces many challenges: on the one hand, the geological conditions in coastal areas are complex, with alternating sand and gravel layers, high porosity, poor stability, and easy problems such as hole wall collapse and vertical deviation of pile holes during drilling, which puts extremely high demands on the dynamic performance and precise control ability of construction equipment; On the other hand, the project includes multiple vacation buildings arranged in a staggered manner, with both deep pile construction requirements for high-rise main buildings and short pile construction tasks for low rise supporting buildings. It is necessary to achieve coordinated operation of multiple equipment to ensure efficient progress of the overall project schedule, and the pressure on the project schedule is particularly prominent.
In response to the pain points of project construction, XCMG has accurately deployed three rotary drilling rigs, XR360E, XR320D, and XR220DII, to enter the site, forming a construction pattern of "high and low matching, coordinated operation", and fully matching the different working conditions of the project. As a leading enterprise in Chinese construction machinery, XCMG rotary drilling rigs, with years of overseas construction experience, are deeply adapted to the geological characteristics and construction standards of the Middle East region. They have achieved industry-leading levels in power performance, intelligent control, stability, and other aspects, and can calmly cope with the construction challenges brought by complex coastal geology, laying a solid foundation for efficient pile foundation construction. During the construction process, the XCMG equipment team followed up throughout the entire process, providing technical support and operational support to ensure the continuous and stable operation of the equipment, and fully escorting the construction progress.
Faced with the complex geology of alternating sand and gravel layers along the coast, the XR360E rotary drilling rig has become the main construction force with its powerful power performance. This device is equipped with a high torque power head, with a maximum torque of 360kN · m, which can easily cut hard gravel layers, efficiently break rock obstacles, and greatly improve drilling efficiency. At the same time, the equipment is equipped with intelligent drilling parameter matching technology, which can perceive geological changes in real time, automatically adjust drilling speed and pressure according to different geological conditions such as sand layers, clay layers, and pebble layers, accurately control drilling rhythm, effectively avoid problems such as hole wall collapse and diameter reduction, and ensure stable drilling quality. In the deep pile construction of the high-rise main building, XR360E efficiently completed the drilling task of each deep pile, providing a solid guarantee for the subsequent steel cage placement and concrete pouring.
The verticality of pile holes is the core indicator of pile foundation construction quality, which directly affects the stability of subsequent building structures. The XR320D rotary drilling rig is equipped with a precise verticality real-time monitoring system, which can monitor the verticality of the pile hole in real time during the drilling process, timely detect and correct deviations, ensure that the verticality of the pile hole meets the construction standards, and effectively avoid problems such as difficulty in lowering the steel cage and uneven concrete pouring caused by verticality deviations. This device is easy to operate and precise in control, and can adapt to the pile foundation construction needs of medium and high-rise buildings. While ensuring construction quality, it further improves construction efficiency and provides strong support for project schedule advancement.
In response to the short pile construction needs of low rise supporting buildings, the XR220DII rotary drilling rig leverages its advantages of fast transfer and efficient operation, becoming an "efficient filler" in construction. The device has a moderate size and strong mobility, and can quickly switch between different construction areas, adapting to the rhythm of synchronous construction of multiple low rise buildings, greatly improving the efficiency of single machine operation. At the same time, its stable pore forming quality and efficient construction speed complement XR360E and XR320D, creating a collaborative construction mode of "high-end tackling, precise positioning, and efficient filling", achieving synchronous progress of multi building pile foundation construction and significantly shortening the overall construction period.
With the collaborative efforts of three rotary drilling rigs from XCMG, the pile foundation construction of the Middle East resort overcame multiple challenges such as complex geology and tight schedule, and ultimately achieved the successful completion of all pile foundation construction tasks 15 days ahead of schedule. This not only ensured that the verticality and quality of the pile holes met the design standards, but also bought valuable time for the subsequent construction of the main structure, which was highly recognized by the project party. This construction practice not only demonstrates the core advantages of XCMG rotary drilling rig in terms of efficiency, stability, and reliability, but also highlights the strong strength of Chinese construction machinery in the global infrastructure field, laying a solid foundation for Chinese equipment to further cultivate the Middle East market and support regional infrastructure development.
