Maintenance of construction machinery matters

<p>Jingqin high-speed Jixian section by the Tianjin Xin Road Bridge Engineering Co., Ltd. construction, the construction of the company using doan heavy industry full range of road machinery and equipment. It is understood that, in order to protect the project quality and construction progress, based on the trust of the doan brand, the unit in the beginning of 2015 a one-time purchase of doan pavement equipment 6 sets, including: SSP95-AC paver 2, SAG200- 3 flatbed machine 2, SSR260 roller 2 sets. Combined with the original doan equipment: YZ18C roller 3, SPR300-TH tire roller 2, PQ190II grader 2, LTU120C paver 2, the collective battle of Beijing-Qinhuangdao high-speed.</p>
<P>In the construction of highways, how to complete the construction of high-quality roadbed, customers have their own unique insights and experience, as early as 2001 in the thistle high-speed construction, Tianjin Xin Road and Bridge purchased doanYZ18C roller high density, high flatness and High reliability, work under the mercy of the credit, to the customer left a very deep impression, from the doan roller machine as a treasure. In this project, they re-use the doanYZ18C roller in the construction of the thistle high-speed project in 2001 as the first compaction to achieve a smooth and dense surface layer effect, and the newly purchased doanSSR260 roller compacted again to achieve high-speed and efficient overall flattening effect. The construction, doan roller high reliability and high efficiency also won the customer's high praise.</P>
<P>Doan grader is the unit of the important construction equipment favored by the existing two PQ190IIdoan graders have been used for nearly 6 years, careful maintenance and doan grader high quality, to ensure the equipment timeless. The high reliability and stability of the two devices, and the big push flat won the customer favorite. The Beijing-Qinhuangdao high-speed G1N construction, the customer did not hesitate to buy two again doanSAG200-3 hydraulic machinery composite transmission graders. In the Beijing-Qinhuangdao high-speed G1N grass-roots construction, four doan graders to fully play a highly efficient, reliable, high-quality product performance, won the praise of all parties.</P>


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