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Primary maintenance Once a month Maintenance program: (1)clean the car inside and outside of the assembly and external. (2)check and adjust the belt tightness of air conditioning compressor and cooling system. (3) check the tightening of the drive shaft cross …

Fuel in the storage, transportation, prone to oxidation reaction, the formation of colloidal substances. According to the solubility of these gums can be divided into gasoline: sol and insoluble gum. Soluble colloids, also known as sediment, are added to the …

Recently, it took police 90 days to successfully solve the case of extra-large producing fake engine in Xiangyang Hubei. Over 10 people from two companies that manufacturing copy DCEC engines has been caught and putted in jail by policeman in …

Over 10 people from two companies that manufacturing copy DCEC engines has been caught and putted in jail by policeman in Xiangyang city, where DCEC engine factory located. It is reported as news on CCTV and you can check the …

The performance and sealing of diesel generator set are influenced by the valve, which is one of the important parts of generator sets. Under strong mechanical loading and high temperature corrosion, all sorts of valve problems may appear, thus correct valve installation for diesel gen set is the most important prerequisite to guarantee the usage effectiveness. As for the considerations about the valve installation, Sino-Gen will list for you as following: After installing the new catheter into the cylinder head, use the reamer to adjust the roundness of conduit and the size of inner bore, make the gap between the conduit hole and the valve rod conforms to the diesel gen set specification. There is no need to process the valve stem which has finished machining. During the usage process, the gap between the conduit hole and the valve stem shall not exceed the wear limit in the diesel gen set specification. Generally speaking, if the gap between valve rod and conduit is 0.13 mm (the stem diameter of valve equals to or less than?8 mm) or 0.16 mm (the stem diameter of valve is greater than?8 mm), it is necessary to replace the valve or conduit, otherwise early damage will cause to the valve. 2, Do not mix the package of different valves, for the same series valve on different models of diesel gen sets may differ. 3, As for the valve seat deformed or burned, adjust it by reaming and grinding. Do not only recover them by valve facing up. Replace the unrepaired valve seat, the mouth of replaced valve seat should be co-axial with the conduit hole. The admissible error of the coaxiality should be within 0.03 mm. When installing the valve into the valve seat, the deflection between valve and cylinder head should conform to the gen set specification. Face up the valve and valve seat gently. To guarantee the sealing of the valve, do not use coarse grinding materials. The contact parts between the valve seat and valve cone should be located in or below the valve cone part. Valve and seat ring must be sealed, if not closely sealed, it will lead to the power decrease of gen set and early damage to the valve. 5. After grinding, use the kerosene to clean abrasive material, then use clean engine oil to lubricate valve rod and conduit.

LNG advantage Natural gas is high quality, efficient, clean energy, liquefied natural gas (LNG) can be like oil safe and convenient storage and transportation, the development of liquefied natural gas (LNG) technology, improved the natural gas in the global competitive.As …

LNG features introduction LNG is Short for Liquefied Natural Gas. It is purified and cooling liquid by CH4 (methane) in the ultra-low temperature condition (162 ?, an atmospheric pressure). The volume of liquefied gas will greatly reduced after liquefied, about …

About 50 percent of the world’s gas stations are still haven’t supply standard diesel according to statistics. And includes the Chinese mainstream stations.The impurities in the fuel supplied by global gas station has almost double in the past few years.conservative …

  The precondition of distinguishing, users can understand the packaging specification of Genuine CCEC parts and be familiar with the formal product packaging design.  Genuine CCEC parts packing must be in conformity with the CCEC global packing specification, and the regulations of packaging …

I Genuine Parts: it is from engine manufacturer, it may be produced by OEM manufacturer assigned by engine manufacturer. the quality of these parts is reliable with the warranty of engine manufacturers. Generally it with engine manufacturer’s logo, manufacturer Number …

2.Rudder Rudder is the main equipment of controlling ship, to maintain and heading direction during the voyage. It is mainly composed of rudder gear, servo, steering device and maneuvering gear and other equipment, they are respectively installed the bridge, servo …

(3). Windlass Windlass machinery is used to throw anchor, heave up anchor, and pull back cable. The horizontal layout sprocket shaft Windlass is called horizontal windlass, which is general merchant uses windlass; the vertical arrangement of vertical windlass, used for …

7.Fresh Water Production Equipment Fresh water production equipment heat the sea water under the vacuum state to produce steam, and then the steam condenses into fresh water. 8.Automation System With the science development and technology widely used in the ship, …

An operating ship must be equipped all kinds of equipments. Through these equipments, the ship can sail, berth and unberth, load and unload safely. The main equipments in the ship are power equipment, control equipment, load and unload equipment and …

1. What hazardous substance does the automobile exhaust has? a. Nitrous oxides (NOx): It can form acid rain and photochemical smog. b. Particulate matter: It can cause respiratory and cardiovascular diseases to people. 2. What is SCR after treatment system? …

As winter comes, the maintenance of CCEC engine becomes very important for these countries located in cold area, so here we brief some methods of maintenance, which will help you so much. 1, It must pay attention to weather changes if …

CM800 Type fuel system is a new type of control system of CCEC diesel engine, the system’s main function is to fuel supply and timing control. Here we elaborate the function and analyse the overhaul of sensor. 1. Coolant temperature sensor …

Oil machine is mainly used method of exhaust gas turbocharger to increase its effective power. Turbocharger makes up for the naturally aspirated engine of some deficiencies, so that the work of the engine cylinder volume without changing the case of …

Fuel injection pump is an important component of fuel supply system in diesel engine, so its working status affect diesel engine reliably, economically and dynamically. correct maintenance is an important precondition to insure injection pump working normally and extend its …

When the diesel engine in operation, there is not a normal phenomenon, generally will issue abnormal sound, usually a diesel engine “auscultation” will know that diesel is not the failure, if you hear unusual noises, shut down immediately to check …

CCEC engine is running, what issues should pay attention. If the daily operation of non-standard CCEC engine, CCEC will affect the life and efficiency, so the CCEC engine is running, the right to regulate the operation (1) normal start the engine requirements of CCEC a. …