The electric four-wheel tourist vehicle is responsible for carrying tourists for sightseeing in the scenic area. The use frequency of the sightseeing vehicle is very high, so it is very important to maintain the vehicle. Unlike our ordinary battery car, this type of vehicle has a large size and a relatively complex power system, so it is slightly complicated in terms of maintenance. Specifically, the maintenance of electric four-wheel sightseeing vehicles should be done in the following aspects. First, the maintenance of the overall appearance of the vehicle. The shape of the electric four-wheel tourist car is very beautiful and it blends in with the scenic scenery. The exterior of the vehicle is generally made of aluminum alloy material with a metallic luster. At the same time, there are some decorations on the exterior of the vehicle, making the overall appearance of the vehicle more high-end fashion. The maintenance of the exterior of the vehicle is mainly to prevent scratches and wear on the vehicle. If any, it should be repaired in time to ensure that the overall appearance of the vehicle is not affected. Scratches are usually treated with professional spray paint. Some accessories should be replaced if damaged. Also pay attention to the cleanliness of the outside of the vehicle, keep the vehicle clean and tidy and bright as new. Second, regarding the maintenance of the vehicle power system. The core equipment of the electric four-wheel sightseeing vehicle is the power system, including the generator and the battery. We should pay attention to the maintenance of the battery, because if there is a problem with the battery, it will have a great impact on the overall use of the vehicle. Nowadays, electric cars are generally lithium batteries. When the battery runs out, it must be recharged in time. Otherwise, there will be sulfurized crystals inside the battery. This accumulation of crystals will take up the internal capacity of the battery, thus reducing the The amount of battery charge eventually causes the battery life to be affected. At the same time, when the battery is charged, it is necessary to ensure the surrounding environment is safe, there can be no open flame, and there should be a place where professional parking is charged so as to ensure the safe and smooth completion of the charging work. Finally, regarding the maintenance of the vehicle's internal facilities. The internal structure of the electric four-wheel tourist vehicle is simple, and the main equipment is multiple rows of seats and handrails. Our main maintenance work for the interior of the vehicle is the sanitation and cleaning work, providing a good ride environment for tourists. Variable Valve Timing (VVT, Variable Valve Timing) is a technology used in automotive piston engines. VVT technology can adjust the overlap time and timing (part or all) of the engine's intake and exhaust systems, reducing fuel consumption and improving efficiency. Adjustable Cam Gears,Camshaft Sprocket Gear,Camshaft Timing Gear,Gear Driven Camshaft Wenzhou Zhongking Parts Co.,ltd , https://www.oemvvt.com
Variable valve timing system OCV VCT consists of solenoid valve (OCV) and variable camshaft phase adjuster (VCT), by adjusting the engine cam phase, the intake air volume can be changed with the change of engine speed, so as to achieve the best Combustion efficiency and improved fuel economy.