scooter manufacturers

3 Maintenance of motorcycle air filter Motorcycle air filter is a barrier component that prevents dust from entering the carburetor and cylinder. It is also the respiration system of the motorcycle engine. Once the air filter is damaged, the dust during driving will enter the cylinder through the carburetor, causing Abnormal wear of cylinders and valves will cause dust during driving to enter the cylinders through the carburetor, causing abnormal wear of the cylinders and valves.

When the air filter is severely clogged, it will cause abnormal engine starting, insufficient power, and increased fuel consumption. At the same time, the exhaust pipe will also emit black smoke. Therefore, when the vehicle reaches a certain mileage, the air filter should be timely according to the regulations. Cleaner for cleaning and maintenance. Soak the air filter element in the detergent solution for 30 minutes and gently scrub it. After removing the dirt, rinse it with clean water.

If the filter element is dirty, you can extend its soaking time (if the air filter Use paper filter element, do not use liquid to clean, use bicycle pump or hair dryer to blow air in the opposite direction of filter element air intake to remove dust). After the filter element is cleaned, it should be placed in a ventilated place to dry. After it is completely dry, drip lubricating oil or gear oil on the surface of the filter element. Finally, install it in the reverse order of removal.

The installation scooter manufacturers is required to be correct. If the installation is not in place or misplaced in the opposite direction, the air filter will not play a filtering role. 　　4 Maintenance of motorcycle tires The performance of the front and rear tires of a motorcycle is related to the power output of the engine and has a greater impact on the fuel consumption of the motorcycle. At the same time, it also affects the adhesion to the road and the indexing force, braking and passing performance of the vehicle. It has a greater impact, so it is very necessary to frequently check the usage of the tire and the pressure in the tire. 

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Agricultural Appliances Suppliers

Once synthetic Agricultural Appliances Suppliers is used, never change back to mineral oil. Note: Do not switch to synthetic oil for engines with too high mileage. The reasons are as follows: 1. Too much mineral oil coke is in various parts of the engine, and it is easy to block various internal pipes after being washed by synthetic oil. 2.

All kinds of pads impregnated with mineral oil will leak when they come into contact with synthetic engine oil. 3. The original oil coke of the aging piston ring still has a little sealing effect. After being washed by the synthetic engine oil, the problem of the piston ring is exposed. In a short time, the gasoline will come out of the cylinder and the engine oil will fail, causing various internal friction parts to bite. dead

Can motorcycles use car lubricants? The lubricating oil for automobile gearboxes and crankcase (engine) are two separate lubrication compartments. Gear oil for automobile gearboxes, while the crankcase (engine) uses Mobil Delvac, Shell Heineken and so on. Motorcycle crankcases, transmissions, and clutches all use the same kind of lubricating oil. While lubricating the engine oil, the oil must be able to provide sufficient friction when the clutch is engaged. In addition, the average speed of motorcycles is higher than that of automobiles, and the oil is required to have high shear resistance.

Motorcycles have a high speed and a higher temperature than water-cooled engines of automobiles, requiring high oxidation resistance in the oil. Motor lubricants use special additives to meet the requirements of motor crankcases, transmissions, and clutches. Some people say that there have been no accidents in motor vehicle lubricants ten years ago, but it was discovered in the late 1980s that motor vehicle lubricants are not suitable for motorcycles. There is no good promotion, and not many people know about it.

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4 wheel carrier

The explanation of this 4 wheel carrier is given from the perspective of theoretical calculation. The total noise after the synthesis of two noise sources with sound levels of 90dB (noise source A) and 80dB (noise source B) is 90.41dB. If measures are taken to make the main noise If source A is reduced by 5dB from 90dB, the total noise will be reduced to 86.19dB

. If measures are taken to reduce the secondary noise source B by 5 dB from 80 dB, the total noise will be reduced to 90.14 dB, which has no obvious effect. The same is reduced by 5dB, and the effect is completely different. Therefore, motorcycle noise reduction is mainly to determine the main noise source through testing and analysis, and then take effective noise reduction measures to solve it, it is possible to avoid blindness and limitations and achieve the desired effect.

Sound intensity measurement technology has been developed rapidly since the early 1980s. It is different from the commonly used sound level meter to measure the sound pressure level. It does not require high test environment and is suitable for on-site measurement. At the same time, it has strong adaptability and is suitable for Identifying noise sources has become increasingly widely used.

Therefore, the oil must be proportioned strictly. At the same time, pay attention to the mixing method. Gasoline and engine oil should be mixed evenly and thoroughly in the container before adding it to the fuel tank. Do not mix directly in the fuel tank. In addition, it should be noted that the impurities in the oil should be filtered. The gasoline that has been cleaned cannot be used. The low-octane gasoline cannot be used after long-term storage. The container that has been filled with kerosene and diesel cannot be directly filled with gasoline.

 

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Four Wheels Barrow

Product Specificatons
● Size : 56in(L)x28in(W)x38in～49in(H)
● Weight: 65kg (with battery,pallet)
● Speed : High-speed/Low-speed switchable
〔High speed setting〕3.6mi/h (Forward) • 1.2mi/h (Backward)
〔Low speed setting〕1.9mi/h (Forward) • 0.8mi/h (Backward)
● Max.Load capacity : 250kg
● Max.Climbing angle : Slope 12° (Max.Load capacity : 250kg)
● Pallet area : 41in～49in(L)x22in～34inl7in(W)
● Motor : Wheel motor 350W / RPM:85/min
(Overcurrent protection circuit)
● Brake system : Disc brake / Brake lever with stopper
● Frame : Low carbon steel
● Surface treatment: Powdered baking finish
● Front tire(2) : 13x5.00-6 (Pneumatic tire)

● Rear tire(2): 3.00-4 Caster type (No flat tire)
● Min.Tuming radius : 28in
● Battery : DC24V,12A Electrolyte lead storage battery
(Encapsulated type)
● Power switch key (3)
● Grip throttle speed adjustment (0 position automatic retractable)
● Forward/backward drive-shift switch Battery indicator
● Rapid charging function : (charging time : 8hours)
● Charger : (input) 100V～240V/50～60Hz (output) DC29V 1.7A
● Operating temperature range : 32°F～104°F
● Qty per 20'/40' M Container(pcs): 72/144
● Made in China

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electric wheelbarrow Factory

First, purchase special tools. The special repair tools for tubeless tyres are simple and cheap, usually a set of more than ten yuan. There are two things: one is a tapered file, and the other is an awl with a hole at the tip (the hole is not closed at the top, and it is mainly used to pass the rubber strip into the awl when repairing a tire. in). In addition, it is necessary to purchase special rubber strips for repairing tires, which are generally sold on a board basis. One board can have about ten rubber strips, and the price is also more than ten yuan.

Specific repair methods:

The first step: Find the location to be pierced, and pull out the foreign body pierced into the tire with pliers.

Step 2: Use a tapered file to insert into the punctured hole of the tire, twitching back and forth several times, the purpose is to file the stubble out of the wound surface of the hole so that it can be tightly combined after inserting the rubber strip.

Step 3: Take out the rubber strip and insert it into the eye of the tip of the awl. Make the rubber strips at both ends of the cone equal in length, and then merge the rubber strips at both ends into one strand.

Step 4: Use an electric wheelbarrow Factory to guide the rubber strip and slowly insert it into the hole of the tire. The depth of insertion is to enter the rubber strip into the tire. The length of the rubber strip can be about 5 cm. At the same time, ensure that the rubber strip outside the tire is not less than 1 cm. Appropriate. The problem to be noted in this step is to ensure that the rubber strip can enter the tire during insertion.

Step 5: Pull out the awl from the tire. When pulling out, the action should be very slow to ensure that while pulling out the awl, the rubber strip that has entered the tire can be brought out two more. When the fourth step is completed, two rubber strips have been inserted into the punctured hole of the tire; and after the awl is pulled out, there should be four rubber strips in the punctured hole of the tire. 

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