Marine Diesel Engine Cylinder Liner

Cylinder liner
(the fourth generation, inlaid with protective ring type ,Nanjing shangde brand)
 
product code:G-03C-002*SDC
product barcode:G03C002SDC
 
Application range:
Suitable for Ningbo Zhongce G300 type diesel engine, designed for heavy oil . Can be Matching Use SHANGDE energy-saving piston (G-05A-F021*SD.C)
 
brief introduction:
In 2013, Nanjing shangde used protective ring technology in domestic diesel engine thin-wall cylinder field first, through application and examination of the market, with its low oil consumption and long time without maintenance and replacement, it has won the recognition of user and the certainly of the market.
In 2016, based on keeping the original production process, the cylinder liner has been upgraded again,The material and mechanical properties as well as the related morphology were improved and strengthened, It makes the cylinder more secure, applicable and durable. The improved cylinder liner is matched with the energy-saving piston, piston ring and pipe, the replacement cycle is expected to last 5 years or more, the consumption of oil is about 10kg/ day in the first year,Less than 30kg/ day in the fifth years (8 cylinder engine, economy speed).
Features of the cylinder liner which built-in protective ring: The utility model can effectively prevent the carbon deposition on the piston head from damaging the cylinder liner,and increases the use time limit;The Reticulated platform reduces the running in time;Reasonable material element content expands the applicable range (which can burning 380cst fuel oil)
 
Quality commitment:
In strict accordance with  the requirements of the Manual which named "G300 series diesel engine maintenance manual" and made by the diesel engine manufacturer,normal operation under standard operating conditions,We are responsible for the repair or replacement when this because of quality defects,to meet the use of product performance,and implement three guarantees of product quality in accordance with the relevant provisions of the state.The three guarantees for a period of 10000 hours.



 
 
Remind you, in use, only comply with the following rules can make the cylinder liner performance to be normal, can make the promise of Three Guarantees about product quality smoothly:

Tightening torque should be no more than 1150N·m during installation. Temperature of inlet-air (after cooling) should be between 28 ºC and 39 ºC In the case of engine running 20% lower than standard speed for economic performance, exhaust gases temperature should not be higher than 380ºCTemperature of cooling water inflow should be no less than 65ºC and outflow should be  no higher than 85ºC . Temperature of lubricating oil inflow  should be no less than 60ºC and outflow should be no higher than 80ºCPlease use brand lubricating oil with alkalinity base. At least 4 hours of Separation and circulation operation of oil separator a day.Oilness sampling inspection every six months, and replace lubricating oil or add alkaline additive based on the test result.