From January to November of 2009, the total sales of Yuchai 6L and 6M heavy truck engines doubled compared to the same period of last year, among which YC6L sales increased by more than 80% from January to November, and sales volume is expected to double in the whole year; YC6M engine sales increased from January to November. The rate has exceeded 100%. In November, the four-valve structure of the two engines had the highest sales volume, accounting for about 80% of sales. Lightweight design is a new topic in the development of China's auto industry. Selecting a lightweight design engine is an effective solution to reduce the weight of the entire vehicle. YC6L is a mature lightweight design four-valve engine. The engine is equipped with light weight highway heavy trucks with a total weight of not more than 55 tons. It has obvious advantages such as light weight, low fuel consumption and is welcomed by users. In 2009, sales of YC6M dump trucks, mining dump trucks, and cement mixer trucks were further improved. The low-speed, high-torque, low-speed and low-fuel consumption advantages of highway engines were also favored by some expert highway heavy truck users. This engine adapts to the highway heavy truck with small speed ratio rear axle, and can achieve high-grade, high-speed climbing, which can meet the heavy-card household's pursuit of high-speed and high-speed highway heavy trucks. The continuous increase in the sales volume of heavy-duty truck engines, especially four-valve products, also means that China's heavy-duty truck users gradually shift to four-valve products, and the two-valve heavy truck engines will gradually fade out of the market. Turnover Box,EPP Plastic Turnover Box,EPP Custom Plastic Turnover Box,Plastic Crates Turnover Box Taizhou Tianma Plastic Products Co. LTD , https://www.tztmslepp.com