On October 26th, the newly purchased Yellow Sea DD6118S13 bus from Shenyang Passenger Transport Group was formally put on the 501 road. Attentive passengers have noticed many humanized highlights of the new batch of vehicles.
To make it easier for passengers to know the running status of the vehicle in real time, the new car uses an electronic stop sign. The device uses a red and green light to remind the direction of travel and the next stop so that citizens do not have to worry about sitting in the wrong direction or crossing the station. The new cars all use built-in push-pull side windows, have a good view of the landscape and lighting, while ensuring the natural ventilation of the carriage, can also be used for emergency escape in an accident. The use of dual LED ceiling lights and backlit advertising light boxes in the carriages creates a warm cabin environment at night. With the advent of winter, all new armrests have been equipped with a cold jacket. In the corners of the interior steps of the car, a nylon-molded, reinforced, integrated battens are used, which is not only more beautiful and practical, but also effectively avoids the problem of slippage of passengers caused by ice and snow in the foot.
This group of vehicles chose domestic famous brands on the chassis, engine, transmission, front axle, and other chassis assemblies. Huang Hai's engineers used scientific matching calculations to select the best combinations of power and operating conditions. The front axle adopts disc brakes, and the rear axle is equipped with eddy current retarder, which effectively improves the braking safety of the vehicle. The application of CAN bus improves the signal control accuracy of the vehicle's electronic device. The application of advanced configuration such as automatic centralized lubrication and electromagnetic fan clutch also improves the energy-saving effect and service life of the vehicle. In response to the situation that Shenyang Bus needs to deal with large passenger flow during the National Games, Huanghai Bus has strengthened the design of the skeleton structure of the whole vehicle to improve the carrying capacity of the vehicle. At the same time, it adopts a variety of process methods for cold prevention and antisepsis in view of the long-term use environment in which Shenyang is located in the north and winter. For example, the vehicle insulation foaming process, cathodic electrophoresis process, and chassis armoring process are used to effectively improve the insulation effect of vehicles. At the same time, it reduces the erosion of the metal parts of the vehicle by sand, ice and snow melting agent, and improves the service life of the vehicle.
It is reported that the Twelfth National Games will be held in Shenyang in 2013. In early September of this year, the Shenyang Transportation Bureau organized state-owned public transportation companies such as passenger transport groups and subway buses to carry out selection and procurement of new batches of cars for the National Games. In this tender, Huang Hai signed another order for 756 new cars. At present, in the National Games' vehicle update project, the Yellow Sea has won more than 1,000 vehicles, becoming the "first brand" of the next year's National Games.
The Yellow Sea buses purchased in Shenyang are all large-scale high-end buses, including 11-meter and 12-meter air-conditioned buses with rear diesel power and 18-meter high-capacity “Dragon Channel Carsâ€. At the same time, more environmentally friendly LNG power will also appear on the National Games for the first time. 105 DD6118S27 will become the first LNG buses in Shenyang.
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