Project name
G329 Reconstruction of Class I Highway from Sunbu to Dawangcun
Owner's unit
Xuancheng Xuanqu Transportation Bureau
Construction unit
Anhui Highway and Bridge Engineering Co., Ltd.
Asphalt discipline subcontracting
Anhui Liju Construction Co., Ltd.
SANY participation equipment
SSP80C-8 Paver、STR130C-10CDouble Steel Wheel Roller、SPR300C-10HTyre roller、SZR30C-8SRoad Roller
Sanyi Road Machinery Company，Zan 33
Anhui
G329 Sunbu-Dawang Village First-Class Highway Reconstruction Project starts from Sunbu Town, Xuanzhou District, Xuancheng City, Anhui Province.，Cross the Xuanning Expressway，Through Jitouling、Shuidong town、Conch Cement Plant，The destination is Dawang Village，The total length of the highway is 20.18 kilometers，Commencement on February 8, 2023，The contract period is 30 months，It is expected to open to traffic in the second half of 2025.。
This section is constructed according to the standard of two-way four-lane first-class highway.，Design speed 80 km/Hour。After completion, it will effectively alleviate the traffic pressure in Xuanzhou District and Ningguo.，Further shorten Xuancheng City andGTravel time of cities along National Highway 329，To make positive contributions to the integrated development of the Yangtze River Delta。
The professional asphalt subconTractor of this project is the construction company of Liju Group, the strategic major customer of Sanyi Road Machinery Co., Ltd.，This participationGThe SANY equipment under the construction of the 329 Project consists ofSSP80C-8 Two Pavers，STR130C-10CTwo double-drum Road Rollers，SPR300C-10HOne tyre roller，AndSZR30C-8SOne Road Roller。AtG329 Reconstruction and Expansion Project of First-Class Highway from Sunbu to Dawangcun“Make use of every opportunity”Type construction，Sany pavement equipment with high convenience、And that construction is efficient、The advantages of durability and reliability are highly praised by the owners and constructors.。
Road reconstruction and expansion is different from new construction.，The side is open to traffic、Side construction and cross operation and other factors lead to a significant increase in the difficulty of project safety production management and emergency smooth.，Vehicle shuttle on the project site、Crowded construction safety has also brought some pressure.。
TrinitySPR300C-10HTire roller with 360-degree panoramic cab，No dead angle in operation field of vision；Four-stage braking scheme is adopted.，The action delay is low、Large and linear braking force，Industry-leading braking performance；Hydraulic wheel-side braking can be realized after the whole Vehicle is powered off.；With active safety system，Anti-collision with millimeter-wave radar+Position sensor mechanical anticollision，Active safety control algorithm independently developed by SANY，Easy to implementObstacle recognition、Collision prediction、Intelligent deceleration and parking、Active obstacle avoidance，Ensure safe construction and zero accidents。
On the working surface of asphalt surface course，TrinitySTR130C-10CDouble steel wheel rollers are also busy shuttling.。Have“King of asphalt compaction”The 13-ton double-drum roller is equipped with a new generation of non-road four-Cummins engine.，The third generation of vibration energy-saving technology with invention patent is adopted.，Peak-eliminating control of running vibration，Intelligent control of engine and pump high efficiency interval matching，Lower cost of use。
EquippedElectronic Control Technology of Flexible Start and StopAndDual-mode driving technology，More compliant starting and stopping。Technical coordination of stepless electric control driving67HzHigh frequency vibration technology，Allow asphalt to rapidly form at high temperatures，Evenness of compacted pavement、And that compactness is high，Help the project to obtain high-quality construction pavement。
Construction machinery with one of the highest market share in the industry，Three-one stall、Pressure equipment has been playing an important role in the protracted war of rural road construction.，With high quality、High standards、Intelligent products join hands with customers to build high-quality pavement projects，Make outstanding contributions to the high-quality development of rural roads！
