On January 18, 2012, the Ministry of Transport formally announced that 10 tractor models and 6 semi-trailer models from 11 vehicle manufacturers, including China National Heavy Duty Truck, were the first to recommend suspension models.
The ZZ4257N3247N1B and ZZ4257N3247C1 models independently developed by China National Heavy Duty Auto have the following names:
The ZZ4257N3247N1B traction motor is a typical representative of the tractor unit in the HOWO-A7 high-end platform. This product adopts a number of independent patented technologies, and through in-depth cooperation with world-class suppliers, the vehicle reliability, safety, environmental protection, power, economy, comfort, handling and electronic technology applications, etc. With greater competitive advantages, it fully meets the comprehensive requirements for suspension and transportation.
The ZZ4257N3247C1 traction motor is a typical representative of the HOWO-7 series of tractor products. It is a product that has been fully integrated into the HOWO-7 series of tractors and is fully coupled with the HOWO-7 mature platform. The product is safe, reliable, high power, low emissions, low fuel consumption, light weight, beautiful appearance, driving comfort and so on.
Both models fully embody the technological leadership strategy and customer-oriented concept of Sinotruk, which will play a positive role in reducing logistics costs, promoting energy conservation and emission reduction, and promoting the development of modern logistics and integrated transportation.
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