• 24

    Jul, 2023

    Sprinkler long-term parking precautions

    Before long-term parking, drain the water in the tank and waterway, and all ball valves are open. Do a deep cleaning of the vehicle before long-term parking to prevent aging caused by paint pollution.

  • 18

    Jul, 2023

    The good and bad of the dust suppression operation of the city fog gun truck

    Fog cannon vehicles can greatly reduce the dust content in the air, play a role in suppressing dust and cooling, and improve air quality, but for pedestrians, the feeling is not so good. When I drive

  • 18

    Jul, 2023

    Why does a fog cannon have two engines

    In the sanitation vehicle, many models use dual-engine transmission schemes, such as fog cannon vehicles, dust suppression vehicles, and high-pressure cleaning vehicles. Most of these sanitation vehic

  • 18

    Jul, 2023

    The difference between suction car and suction car

    The difference between suction car and suction car Common ground: sewage suction vehicle and sewage suction vehicle are sanitation vehicles, the key components are vacuum pumps, using the pressure dif

  • 13

    Jul, 2023

    How to add refrigerant to sprinkler air conditioning system

    Now the scale of the use of sprinklers is relatively wide, whether it is summer or winter, it is able to carry out sprinkling, then how to increase the refrigerant in the summer sprinkler air conditio

  • 12

    Jul, 2023

    Common troubleshooting methods of garbage trucks

    Do not frequently start, brake the sanitation garbage truck. In addition to the throttle is the brake, which is the most fuel consuming. Therefore, it is necessary to prevent frequent initiation, flam

  • 12

    Jul, 2023

    How is the garbage compression truck compressed and filled

    When the hopper is full of garbage, open the scraper and prepare to insert loose garbage. The skateboard moves the scraper down together and inserts it into the trash for crushing and one-time compres

  • 03

    Jul, 2023

    Count the cleaning area of the cleaning truck

    Clean the dusty area without secondary dust. The cleaning width is 1900MM and the cleaning capacity is approximately 12,000 square meters per hour. The cleaning capacity of the HRD-2000S electric swee

  • 04

    Jul, 2023

    Sweeper is the best time to change the engine oil

    The most commonly used is to change the oil when the road is swept to a certain number of miles. Such as 5000 kilometers a change, 7500 kilometers a change. There are other distance methods for oil ch

  • 03

    Jul, 2023

    How to judge the fault of the clean suction car

    When the cleaning suction car is moving, when the load suddenly increases or the cleaning suction car is violently stirred, the shift lever or the transfer case operation lever actively jumps back to

  • 28

    Jun, 2023

    Chassis and transmission maintenance knowledge

    In the powertrain of the vehicle, the gearbox is essential, it transmits the power output of the engine through the clutch to the gearbox, and changes the appropriate speed ratio through the gearbox t

  • 28

    Jun, 2023

    Kitchen garbage truck operation precautions

    First, the kitchen garbage truck sewage tank, sink, sewage pipe in the operation process, easy to be blocked by garbage, etc., daily and timely maintenance is conducive to improving the performance of