On January 21st, 2015, Voith Drive China (VOITH) and China National Heavy Duty Trucks jointly held in Kunming, China, " China Heavy Duty Truck and Voith teamed up to create Chinese truck safety myths." Into Yunnan - VR115CT Chinese truck hydraulics Speed customer value full experience and exchange activities.
Voith Turbo, President of Commercial Vehicle Asia Pacific
Truck users, fleet representatives, and heavy-duty truck dealers from Yunnan region discussed the development trend of trucks in China and the technical advantages of retarders on the long, steep roads and rolling surfaces. They witnessed the safe, efficient and comfortable auxiliary braking effect of the heavy-duty truck T7H truck equipped with a VR115CT hydraulic retarder.
In 1961, the world's first commercial vehicle retarder was invented by Voith and the company established a technical standard for this purpose. In May last year, Voith Turbo China (VOITH) released the new Chinese truck hydraulic retarder VR115CT (CT: China Truck). The new technology design makes the VR115CT stronger, lighter, and more efficient, improving the overall vehicle economy and safety. Voith Turbo retarder reflects the Voith customer care concept: light weight, comfortable operation, energy saving and low operating costs. With the advancement of VR115CT hydraulic retarder in China, Voith Hydraulic Retarder will be more competitive in the market.
The VR115CT has a compact size, small size and only 48 kg of dead weight. With the parallel design, different transmissions can be matched and applied to multiple models. Because the installation structure of this retarder is very simple, only the output shaft flange, drive teeth, cooling water pipes and sensors need to be connected, which not only facilitates assembly but also facilitates maintenance.
China National Heavy Duty Truck Group Sales Division Kunming Branch General Manager Chen Yuanyi
The simple operation interface, good accessibility and modular design make this product very convenient for maintenance, repair and maintenance. The VR115CT can provide up to 3500 Nm braking torque while the vehicle is in motion; its unique rotor disengagement technology minimizes idle power loss; the service brake frequency can be reduced by up to 90%, keeping the service brakes cold State, can effectively deal with emergency braking, get rid of the watering device and the additional costs incurred; can greatly reduce the number of shifts and reduce the wear and tear of the vehicle drive system; especially for mountainous users such as the Yunnan region, can effectively improve the average vehicle speed, Improve operational efficiency; use VR115CT can extend the service life of tires and prolong the service life of brakes, thereby greatly reducing the operating costs of vehicles, and recovering costs in a year or so.
According to calculations, the direct cost savings that Voith Turbo Retarder can bring to users during the year include the elimination of brake tanks (installation and water addition) of ~5,000 yuan, and extension of the main brake and tire service life of ~12,800 yuan. , Reduced downtime to ~3,000 yuan, higher average operating speed ~ 5,200 yuan, a total of cost savings can be ~ 26,000 yuan. The actual use process has proved the feasibility of the above data. After a heavy truck uses a retarder, the number of service brakes for the vehicle is reduced by 70%, the brake life is extended by 4 to 6 times, the shift operation is reduced by 36%, and the average speed is reduced. With an increase of 5.9% and fuel economy of 0.5L/100km, customers can basically recover their investment costs within one year.
With the development trend of China's trucks with large tonnage, large horsepower, heavy-duty and specialization, and the implementation of the new provisions of GB7258-2012 “Safety for Motor Vehicles Operational Safetyâ€, heavy-duty trucks equipped with hydraulic retarders have become a general trend. China National Heavy Duty Truck Co., Ltd. relied on transformation and upgrading to continuously enhance the competitiveness of its enterprises. Through the implementation of its internationalization strategy, it has now achieved sales in more than 100 countries and regions in the world. China National Heavy Duty Truck Co., Ltd. preferred Voith VR115CT for its superior economy and safety to create its best product - HOWO-T7H, becoming China's truck of choice.
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