On January 9, 2016, SAIC Iveco Hongyan Axle released three new axles derived from the Italian Fiat Power (FPT) technology. The following Xiaobian briefly shares with you these three European-quality heavy trucks. What is the unique charm of the axle?
Shang Yihong listed three new heavy trucks
According to reports, SAIC Iveco Hongyan Axle Co., Ltd. was a modern enterprise integrating R&D, testing, and manufacturing with the introduction of FPT bridge technology in March 2013 and an investment of RMB 700 million. The company was completed and put into production in April 2015. , With 560 sets of information and flexible equipment and 9 automatic assembly lines, an annual production capacity of 300,000 bridges has been formed; the entire range of products covers heavy-duty trucks, buses, special vehicles, construction machinery and new products. The full range of drive and non-drive axles required for energy vehicles is the product of Europe's leading and industry-leading commercial vehicle axle manufacturing base.
The three newly-listed axles are the HY320 double-stage reduction bridge, the HY469 single-stage reduction bridge and the HY9.5 steering front axle. The corresponding axle load bearing capacities are 16 tons, 13 tons, and 9.5 tons, respectively.
The HY320 double-speed reduction bridge has a speed ratio range of 3.792-8.127. It is mainly used in large-size traction and construction vehicles, and is strong and reliable. HY469 single-speed deceleration bridge speed ratio range of 2.7-6.167, the main application areas for high-speed tractors, standard dump trucks and other fields, applicable to highways, logistics and transport, light and efficient. The HY9.5 front axle is an upgraded version based on the 7.5 tons of front axle of Red Rock Steyr, mainly matched with heavy-duty dump trucks.
These three axles have good bearing characteristics, passability, reliability, and low dead weight, high torque and other characteristics, using lightweight design of ultra-strength steel, compared with the weight of ordinary domestic bridge products reduced by 50KG, the torque can reach 55000 Niu Mi, can better match high horsepower, high torque engine.
In addition, the series of axles have the outstanding features of low temperature and low noise of European axles. In normal operation, the temperature is lower than 80 degrees Celsius and the noise is lower than 82 decibels, making the vehicle safer and more comfortable.
This series of drive axles adopts a unique active lubrication technology in China. Active lubrication technology can effectively solve the problem of differential lubrication, prevent dry grinders from occurring due to lubrication problems, enhance product life, and reduce product failures. The cost.
Compared with the old models, the HY9.5 steering front axle has increased its ground clearance by 10% and increased the passability. At the same time, it adopts a totally sealed, maintenance-free design with higher reliability. The main pin is a sliding bearing and bears more than a needle roller bearing. Stronger.
Experts recommend breathing with your nose
Recently, respiratory diseases have been "stable" in the first place among the patients treated. Professor Tong Zhaohui, deputy director of the Institute of respiratory diseases, Beijing Chaoyang Hospital, said that winter and spring were the high incidence seasons of respiratory diseases such as acute upper respiratory tract infection, influenza and acute pneumonia. The high temperature provided many favorable conditions for many pathogens, and the breathing system was most susceptible to pathogens, so in warm winter, Respiratory infections will increase. In addition, the dry weather brought by warm winter also contributed to the fire.
"It's bad for human health if it doesn't snow." Mei Xue, deputy chief physician of the emergency department of Beijing Chaoyang Hospital, said that the air is dry, and people are prone to dry lips, bleeding nostrils and itchy throat.
Research shows that when the air humidity reaches 45% - 65%, it is conducive to the treatment and rehabilitation of lower respiratory tract diseases. When the air humidity is lower than 40%, the respiratory mucosa of nose and lung will be dehydrated and the elasticity will be reduced, making dust and bacteria easy to adhere to the mucosa, stimulating the throat, causing cough, pneumonia and asthma. Snow can purify the air and eliminate pollution. If it doesn't snow, it is easy to have multiple respiratory diseases such as asthma and pneumonia.
Experts suggest that when you go out in dry days, you must keep warm and pay attention to the temperature difference between indoor and outdoor. The indoor temperature should not be too high. The room temperature should be about 18 ℃ and the relative humidity should be controlled at 30% to 40%. For the elderly with respiratory diseases, it is best to wear masks when going out. In the weather with high air pollution index, outdoor activities should be reduced. It is recommended to breathe with your nose. Your nose can "humidify" the air, so as to purify the air and reduce the invasion of bacteria. Wash your hands more. When you go home from outside, you must wash your hands well with soap. In addition, we should also pay attention to drink more water, strengthen exercise, and ensure adequate sleep and nutrition
Experts suggest that in a dry environment, Aroma Diffuser can be used to alleviate air drying, moisturize the skin and solve the problem of drying
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