How to use the proper shifting of the suction truck
 Suction truck during the driving process is very frequent shifting operation, proper shift position, directly affect the life of the parts, fuel consumption, driving safety and stability. Paper Gift Bags With Handles,Flat Paper Handle,Kraft Paper Bags With Handles,Paper Shopping Bags With Handles DongGuan FeiYang Packaging Machinery Equipment Co., Ltd , https://www.feiyang-machinerys.com
First of all, let's study the method of shifting the suction truck . If the upshift time is too late and the downshift time is too late, the power transmission system will cause jitter in the drive train and unstable operation of the engine and speed up the damage of some components. On the contrary, if the upshift time is exceeded, Late and downshift times are too early to make the engine wear faster and consume unnecessary fuel. Therefore, Dongfeng Sprinkler must change the gear according to the vehicle load, road conditions and driving requirements.
Below, we will learn about the method of shifting gears up and down and downshifting, which is what we usually call the “two-legged clutch†shifting method. The purpose is to make the circumferential speed of the two gears during shifting. Equal or similar to avoid noise and damage caused by gear impact. Dongfeng EQ1041 must use the two-legged clutch when operating shift gears. The specific operation is as follows:
To change the low gear to high gear, increase the throttle to increase the vehicle speed before adding the gear. When reaching the vehicle speed suitable for shifting to the first gear, immediately release the throttle, quickly depress the clutch pedal and push the gear lever to the neutral gear. Raise the clutch pedal, stop and then step on it. Then the shift lever is accurately shifted from the neutral gear to the first gear. Then the clutch pedal is raised gently and the throttle is gradually increased to keep the suction truck running.
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High-speed downshift: When decelerating, depress the clutch pedal while releasing the throttle, move the shift lever to neutral, then raise the clutch and immediately depress the throttle (add empty oil), and then quickly depress the clutch pedal. Shift the shift lever into a lower gear, then slowly lift the clutch pedal, increase the throttle at the same time, and continue to drive the suction truck. Dongfeng EQ1126G and EQ1141G series vehicles have supercharged engines. Because supercharged engines have the characteristics of low low-speed torque and high torque at medium and high speeds, they should advance gears when climbing uphill, and should not drag down.
The function and role of the suction truck gear: The suction truck gear is divided into low gear, mid gear, high gear and reverse gear. Most five-speed gearboxes use the first and second gears as the low gears, and the third gears have the middle gear gears. The fifth gear is a high gear. The lower the gear, the greater the speed ratio, the lower the speed of the drive shaft of the sprinkler and the correspondingly higher the drive torque on the wheel, the greater the traction of the sprinkler; on the contrary, the impetus of the sprinkler is smaller. For this reason, sprinklers need to use one or two gears when they need traction (such as starting, uphill, or bad roads). When they want to make a transition from low to high or high to low, or to turning, going to a car, Three gears are used when driving on slopes. When road conditions are good, four or five gears should be used.
Dongfeng series EQ1168\EQ1141 chassis has been improved to Shanbei eight-speed gearbox in the past two years. It has strong power, strong climbing ability and more frequent shifting. It is hoped that the majority of users will be proficient in the correct shifting method to ensure smooth suction truck. Sex and safety.