National four switching, CCTV watching Sany!

From December 1, 2022, the production, import and sale of non-road mobile machinery and diesel engines below 560kW (including 560kW) that do not meet the requirements of the China IV emission standard are prohibited.

What is the difference between the official implementation of the National IV standard for non-road mobile machinery? What changes have it brought to the construction machinery industry? Let's take a look at CCTV's report on Sany↓

Chen Jiayuan, chairman of Sany Heavy Machinery, said in an interview with CCTV: "The switch from China III to China IV is by no means a simple emission standard, in addition to the emission upgrade in accordance with national standards, we have greatly improved the quality and performance of products, and achieved a comprehensive upgrade of new power, new technology and new shape." ”

After the efforts and repeated trials of the R&D team of 1,000 people, Sany Heavy Machinery's new generation of national IV products, including excavators,LoaderThe full range of nearly 40 products, while meeting the national environmental protection emission requirements, is also in the core performance of handling, economy, comfort, reliability and other core performance to achieve "double excellence".

Sany brand new China IV excavator, some turbocharger models are upgraded to VGT, and the fuel injection system is upgraded to high-pressure common rail to make combustion more sufficient; The upgraded engine aftertreatment system achieves low fuel consumption and high efficiency. In addition to the engine upgrade, it is also equipped with 26 intelligent technologies such as full electronic control hydraulics, 360 panoramic image, electronic fence, intelligent weighing, predictive maintenance, and remote control. In terms of styling, it is unveiled with a new cab and shape, with a more beautiful appearance, panoramic floor-to-ceiling window design, air conditioning upgrade, and sealing upgrade, making the cab interior environment more comfortable, and the operation more convenient and smoother.

In view of the economic performance of the China IV engine, which customers and friends are most concerned about, Sany also fully considers fuel adaptability, fuel consumption reduction and engine maintenance in the product development process, aiming to bring customers lower use and maintenance costs.

Mr. Zuo, the general manager of Guangdong Lanbao Construction Co., Ltd., who is mainly responsible for municipal engineering projects, purchased a SY60C and SY135C when Sany China IV was first launched. Talking about the experience of using the China IV excavator, he said: "The operators all reflect that the China IV machine has greater strength, low emissions, high efficiency and more environmental protection. In the future, the national environmental protection requirements will be higher and higher, especially in the Pearl River Delta, where many old machines are frequently supervised and cause a lot of trouble, so I bought China IV in advance in one step. ”