Model No.:C04AL-04AL605 C04AL-04AL606
Brand:CUMMINS
Warranty:3 Month
Certification:ISO
Condition:New
Rated Load:3-6t
Transmission:Hydraulic - Mechanical
Load and Unload Mode:Front Discharge
Walking Mode:Wheeled
Type:Medium-sized Loader
Packaging:box
Productivity:10000
Transportation:Ocean,Land,Air
Place of Origin:CHINA
Supply Ability:1000 Pc per day
Certificate:ISO
Port:Shanghai,Qingdao,Guangzhou
Payment Type:L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm:FOB,CFR,CIF,EXW,FCA,CPT,CIP
Causes of valve seat wear: 1.When there is no gap between the inner end surface of the exhaust valve top cap and the upper end of the exhaust valve rod, the valve cannot be rotated, which will cause it to locally overheat, which will lead to early ablation of the valve seat and cause wear; 2. Valve leakage. The valve is not closed tightly and the combustion gas leaks, which will cause the temperature of the valve and seat to rise, and its mechanical strength will decrease, which will cause the valve and seat to wear out early. 3. Poor installation of the valve seat ring. If the valve seat ring is not pressed into place according to the technical requirements, although the valve seat ring is finely reamed at this time, it is under the action of high temperature and high pressure air flow when the impact and work are reset during valve operation. It is easy to change the geometric position of the valve seat ring during installation and reaming, causing the valve to leak air due to poor sealing.
Product Categories : Home > Products > Engine System > Shangchai Engine Spare Parts
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