Model No.:612600030010
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
The piston works under the conditions of high temperature, high pressure, high speed and poor lubrication. The piston is in direct contact with the high temperature gas, and the instantaneous temperature can reach above 2500K. Therefore, the heating is serious and the heat dissipation conditions are very poor. Therefore, the temperature of the piston is very high when working, the top is as high as 600~700K, and the temperature distribution is very uneven; the top of the piston bears The gas pressure is very high, especially when the work stroke pressure is the highest, the gasoline engine is as high as 3~5MPa, and the diesel engine is as high as 6~9MPa. This makes the piston produce impact and bear the effect of side pressure; the piston moves at a very high speed in the Cylinder (8 ~12m/s) reciprocating motion, and the speed is constantly changing, which produces a large inertial force, which makes the piston subject to a large additional load. Pistons working under such harsh conditions will deform and accelerate wear. They will also generate additional loads and thermal stresses, and are subject to chemical corrosion from the gas. 
Product Categories : Home > Products > Engine System > Weichai Engine Spare Parts
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