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Tyheng KR90A taking excellent performance in Jiangyin housing development project

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Tyheng KR90A taking excellent performance in Jiangyin housing development project

(Summary description)Recently, Tyheng’s KR90A small rotating drilling rig participated in the construction of a commercial housing development project in JiangYin city, JiangSu province. The project requires reformative construction to be built on the foundation of existing residential building. The surface has 40cm thick of cement ground, under the cement is the 12M long cut-off wall constructed using three axis mixing equipment, under the wall contains dirt and sand, it is deemed as a fragile stratum. The construction demands the removal of surface dirt and diaphragm wall without excavation construction. The new pile hole is required to be drilled through the concrete floor and Impermeable wall, and into the fragile stratum. The total depth of the pile hole is 18m with a diameter of 700mm. Tyheng’s KR90A with its strong power, managed to clear the obstruction caused by the cement floor and Impermeable wall while using the “mud protection wall” drilling construction technology to overcome the difficulties of small and limited working space, sufficiently demonstrated the advantages of “compact machinery, powerful engine”; It has smoothly completed the construction task, reduced cost of constructions for customers, shortened the construction period, and won excellent and consistent appraisals from the customers.

Tyheng KR90A taking excellent performance in Jiangyin housing development project

(Summary description)Recently, Tyheng’s KR90A small rotating drilling rig participated in the construction of a commercial housing development project in JiangYin city, JiangSu province. The project requires reformative construction to be built on the foundation of existing residential building. The surface has 40cm thick of cement ground, under the cement is the 12M long cut-off wall constructed using three axis mixing equipment, under the wall contains dirt and sand, it is deemed as a fragile stratum. The construction demands the removal of surface dirt and diaphragm wall without excavation construction. The new pile hole is required to be drilled through the concrete floor and Impermeable wall, and into the fragile stratum. The total depth of the pile hole is 18m with a diameter of 700mm. Tyheng’s KR90A with its strong power, managed to clear the obstruction caused by the cement floor and Impermeable wall while using the “mud protection wall” drilling construction technology to overcome the difficulties of small and limited working space, sufficiently demonstrated the advantages of “compact machinery, powerful engine”; It has smoothly completed the construction task, reduced cost of constructions for customers, shortened the construction period, and won excellent and consistent appraisals from the customers.

  • Categories:Company News
  • Time of issue:2021-08-23 08:32
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Recently, Tyheng’s KR90A small rotating drilling rig participated in the construction of a commercial housing development project in JiangYin city, JiangSu province. The project requires reformative construction to be built on the foundation of existing residential building. The surface has 40cm thick of cement ground, under the cement is the 12M long cut-off wall constructed using three axis mixing equipment, under the wall contains dirt and sand, it is deemed as a fragile stratum. The construction demands the removal of surface dirt and diaphragm wall without excavation construction. The new pile hole is required to be drilled through the concrete floor and Impermeable wall, and into the fragile stratum. The total depth of the pile hole is 18m with a diameter of 700mm. Tyheng’s KR90A with its strong power, managed to clear the obstruction caused by the cement floor and Impermeable wall while using the “mud protection wall” drilling construction technology to overcome the difficulties of small and limited working space, sufficiently demonstrated the advantages of “compact machinery, powerful engine”; It has smoothly completed the construction task, reduced cost of constructions for customers, shortened the construction period, and won excellent and consistent appraisals from the customers.

TYSIM KR90A rotary drilling rig, engine power 86kw, total weight 25t, drilling diameter 400-1200mm Max depth 28m. The rig using lightweight design, light weight, less power consumption itself, the same construction conditions, the most effective engine power are used for drilling construction, drill pipe light weight at the same time, under the condition of equal safety coefficient of drill pipe of raising and lowering speed can reach 75 m/min, the largest rig rotary speed can reach 5 r/min,Power head speed up to 8-30r/min.Fast dumping speed, low fuel consumption, more efficient construction.

TYSIM’s KR90A rotary drilling rig has engine power of 86kw with a total weight of 25 tons, it can perform drilling diameter of 400-1200mm to reach a max drilling depth of 28m. The rig utilizes a weight-minimized design, under the same construction conditions, its light weight results in less power consumption allowing the engine to better support the drilling construction for having no need to support the heavy weight of the machinery itself. Meanwhile, the drill pipe is also light weight, the raising and lowering speed of it can reach 75 m/min while maintaining the same safeness, the rig rotary speed can reach 5r/min. The rotary speed of the power head is 8-30r/min. Apart from the low fuel consumption design, the rig has a fast dirt-dumping speed to result in higher overall construction efficiency.

Tyheng takes “service” as the core to focus on the Selling; Leasing; Construction; Trade-in; Re-manufacturing; Service; Operator supply & training; and consulting & promotion of drilling method. The construction team has accumulated rich experience by participating in the foreign projects (Uzbekistan etc.) and domestic projects (Zhangzhou nuclear power plant, electric transmission tower foundation, WeiYan G-serise high speed railway). The recently completed projects such as dam reinforcement; underground pipe gallery; and over-water construction have showed case the performance and reliability of Tysim small rotary drilling rigs. We believed that with TYSIM‘s reliable rigs and logistics support, Tyheng can expand the professional platform of leasing and construction all over the world.

Tyheng considers “service” as its core value, and utilizes such attitude to provide clients with an “Eight in One” service in terms of selling, leasing, construction, trade-in, re-manufacturing, service, operator supply & training, and consulting & promotion of drilling methods. The company has over 50 small and medium sized piling rigs, and it has formed partnerships with 10 companies which are under APIE Technological Development (Wuxi) Co. Ltd.  . With the maintenance service and delivery service of piling rig provided by dozens pilling manufacturer, TYSIM has established a joint maintenance base that employs a technical and professional maintenance team which has years of experience in machinery servicing to provide clients with professional construction advices and methodologies. After five years of experience, commitment, cooperating with customers and also independent construction works, our small rotary rigs had participated in relatively modern constructions such as dam-reinforcement, underground pipe gallery, and over-water construction, which ultimately contributed towards the domestic promotion of the utilization of small rotary rigs. Tyheng will carefully manage over hundreds of rotary rigs, and will be committed to develop an industry-leading service platform on a global scale.

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