Super Engineering | Sany has made new progress in the construction of the Shiziyang Channel!

Following the Hong Kong-Zhuhai-Macao Bridge and the Shenzhen-Zhongshan Corridor, the Shiziyang Corridor is another super project in the Guangdong-Hong Kong-Macao Greater Bay Area, with a total length of about 35.1 kilometers. After the completion of the project, it will open up a new important channel for the integrated development of the east and west banks of the Pearl River Estuary, which is of great significance for promoting the integrated and high-quality development of the Pearl River Estuary in the Greater Bay Area and building a 100-kilometer "golden inner bay" around the Pearl River Estuary.

Sany helps the tower cap of the Shiziyang Bridge to "break through the water"

The Shiziyang Bridge is a key control project of the Shiziyang Channel, with two giant towers on both sides of the Pearl River, east and west. Among them, the cushion cap of the east tower is two circles with a diameter of 40 meters and a height of 9 meters, and the total amount of concrete of the cushion cap and tie beam is about 25,000 square meters, all of which are made of C45 high-strength concrete, which is difficult to construct.

As a leading enterprise in construction machinery, Sany Equipment has participated in the construction of national super projects for many times and has been recognized by various project parties. This time, at the construction site of the East Cable Tower of the Shiziyang Bridge, four Sany pump trucks helped the right cushion cap of the East Cable Tower of the Shiziyang Bridge to complete the pouring of the last layer after 22 hours of construction, marking the official "breaking water" of the double-deck suspension bridge bearing platform with the largest span in the world, opening a new chapter in the construction of the main tower column!

A number of advantages to accelerate the construction of the project

★ Flexible fabric without dead corners

For the complexity of the construction environment of the project, Sany pump truck can easily achieve 360° full flat construction and breakthroughConcrete pump truckThe performance ceiling, the cloth has no dead ends, so that the construction has no dead ends.

★ The boom is more stable and faster

Equipped with a stepless pressure pumping system that breaks through the industry technology, the digital main valve is adopted, the number of reversing is increased by 20%, more than 1 car of material per hour, stepless adjustment, not easy to block the pipe, and to achieve "how much to use, how much to take" intelligent energy-saving pumping, boom active suppression technology, the end amplitude is less than 20 cm, so that the boom starts softer and runs more smoothly.

★ Optimized two-leg structure for a smaller footprint

It is particularly important for the equipment site to have good adaptability, the front leg of Sany pump truck adopts a two-extension structure, which occupies a smaller area, breaks the technical limitations of traditional products, and the site adaptability is more flexible and extensive, which can help customers take on jobs that others can't take, and has a wider business scope.

★ Full regulations, not overweight

Proficient in R&D, clever in design. The same chassis, different bodywork, Sany pump truck with leading lightweight technology, more refined materials, more clever structural design, the use of Sany self-refining 1800 megapascal high-strength special steel, not only lighter weight, but also higher strength, longer service life, the vehicle is not overweight, the single axle is not exceeded, so that you can get on the license for annual inspection, easy and worry-free, highway, unimpeded.

★ Golden power, energy-saving upgrade

With a new power chain, relying on the four core technologies of engine hardware optimization, power matching optimization, oil pump efficiency optimization, and driving behavior optimization, it saves fuel and money for customers; The bodywork adopts the intelligent fuel consumption management 3.0 system, which reduces the working speed of the engine by 300rpm, saves more than 0.1L of fuel per square of concrete, and reduces noise by 20%. According to the calculation of the operation volume of 60,000 cubic meters / year of the pump truck, the average fuel saving is 40,000 yuan/year.

★ Intimate after-sales, no worries

Sany nanny-style one-stop maintenance and service, so that customers have no worries. One-click call, arrive within 24 hours, the construction site of major projects, Sany after-sales service specialists are stationed throughout the process to ensure that Sany equipment completes the construction in the best state at any time.

With the completion of the pouring of the east tower and the west tower bearing platform of the Shiziyang Bridge, the construction of the Shiziyang channel project has ushered in a new stage of tower column construction. Next, the project team will speed up the follow-up work such as the construction of tower columns and beams, and steadily promote the construction of the Shiziyang Bridge. Sany will also continue to uphold the mission of "quality changes the world" and contribute more Chinese strength to global infrastructure construction.