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Weichai spare parts

Clutch

Advantages of clutch pressure plate assembly

　　Strong cover housing, with light weight and long service life

　　Increased calorific capacity design, with better ablative and skid resistance

　　A large packing force is realized by virtue of a small separating force

　　Excellent high rotation speed stability

　　Reliable diaphragm spring properties

Advantages of clutch driven plate assembly

　　The built-in high-performance torsional shock absorbers can effectively reduce the vibration caused by the output torque of the engine

　　Green friction material is adopted, which is resistant to wear

　　Axial shock absorption makes the combination smoother, and radial shock absorption protects the drive system and effectively reduces noise

Clutch release bearing assembly

　　Over-all sealing technology is adopted

　　Double seal ring design is adopted, with better sealing performance

　　Dustproof, oil proof and leakage proof

　　More stable performance and longer service life

Anti-counterfeiting Verification guideline

Air filter element

　　As a key component to ensure the normal operation of the engine, air filter element is responsible for filtering the air into the engine and preventing dust and debris from entering the engine. The nature of work makes it a consumable, with many sets used every year. However, there is a great variety of the common parts in the market, with many inferior products. Once used, the engine is easily damaged and it will be a huge cost.

Features of quality air filter element

　　Quality filter paper imported from abroad is used. The filter paper has high filtration efficiency, low circulation resistance, long service life and uniform corrugated gap in the filter layer, so as to ensure large filtration area of the product

　　High quality seal ring is used. The seal ring is resistant to air aging, with stable pressure change and resilience performance, so as to ensure the air-tightness of the product, prevent filter element bypass, and prevent dust from entering the engine

Hazards of ordinary air filter element

　　Ordinary or inferior filter paper is used. The filter paper has low filtration efficiency, and high circulation resistance. Thus, harmful particles in the air can enter the engine, causing premature wear, and reducing engine performance and service life

　　Inferior seal ring is used. In the process of use, the seal ring is cracked and inelastic, which leads to filter element bypass and dust entering the engine, causing premature wear, and reducing engine performance and service life

　　There is a gap between the size of the filter element and the shell of the air filter element, which leads to direct filter element bypass and unfiltered air

Hydraulic pump

　　The hydraulic pump provides the power needed for the steering system, and its internal safety valve ensures the safety of the steering system. Hydraulic pump and steering gear constitute the power steering gear system, driving the automobile steering wheel to realize the automobile steering function.

Key technical indexes of hydraulic pump

　　Displacement: ml/r, refers to the flow rate output by the internal constant flow paddle pump for each turn of the steering pump

　　Controlled flow: L/min, refers to the flow rate output to the steering gear by the steering pump per minute

　　Maximum pressure: MPa, refers to the pressure when the safety valve is opened, which is the safety protection pressure of the steering system

Precautions for use of steering pump

　　Oil temperature: The steering pump can work in the range of -40-120℃, but prolonged exposure to high temperatures reduces the life of the steering system. It is recommended that cooling measures be added to the outlet line of the steering pump

　　System cleanliness: Steering gear and steering pump are precision hydraulic components. The cleanliness of the system and oil directly affects the service life of the steering system

　　Time for limit position of wheel: The dead time of the steering wheel shall not exceed 10s. In special situations, drivers should turn the steering wheel to the limit position for nearly 10s, turn the steering wheel a little back, and then turn the steering wheel to the limit position

Three reasons for choosing Weichai spare parts

Technical assurance with leading R&D strength

With strong R&D strength and technical resources, Weichai Group has been pursuing the excellent performance of the engine, and developing engine parts with high adaptability, reliability and performance. Installed technical standard is the only technical standard of Weichai parts, highlighting the value of high-quality parts.

Advanced production technology and equipment with quality assurance

With advanced production technology and professional equipment, Weichai ensures the quality control of the whole production process of parts from casting, processing to assembly, manufactures cost-effective high-quality parts, and creates a brand recognized by customers.

Warranty for products with service assurance

Weichai Group promises that the parts have the same warranty service standard and process with the original engine, and implements nationwide quality assurance. The Group has built a perfect after-sales service platform and more than 7,000 special maintenance service centers in China to provide thoughtful and enthusiastic service for customers.

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