At present, some hand and machine repairman although received a drivers license or primary repairman certificates, but on the structural principle and maintenance of knowledge is still very superficial understanding of machinery. For maintenance of hard t

Recently, the Ministry of Ecology and Environment issued the announcement on the release of three national pollutant emission standards (No. 51 of 2018), including "Limits and Measurement Methods of Exhaust Smoke from Off-Road Mobile Diesel Engines&q

After using diesel engine oil for a period of time, due to the infiltration of external impurities and oxidation reaction, the lubricating performance of the oil gradually loses, and it must be replaced in time (the oil changing cycle is stipulated in the

Recently, the ministry of ecology and environment issued the announcement on the issuance of three national pollutant emission standards, including the "limits and measurement methods of smoke emission of non-road mobile diesel engine" (no. 51 i

In recent days, China wuhan international agricultural machinery exhibition and Italy international agricultural and garden machinery exhibition (hereinafter referred to as EIMA exhibition) have been held successively, the east and west two exhibitions wi

Diesel engines should be repaired when the following symptoms occur, except when the bushing holds the axle, sticks the cylinder, tampers the cylinder and so on.1. Difficulty in starting. Diesel engine is not easy to catch fire. First check cylinder press

In 2017, Jiangsu Provinces agricultural mechanization work will take advancing the structural reform of the agricultural supply side as the main line, promoting the increase of farmersincome as the central task, and integrating the concept of "innova

The air filter is an important part of the air supply system of diesel engine. It can purify the air entering the intake pipe. If the air filter is not maintained in time or correctly, the cylinder liner, piston ring, intake and exhaust valve and other pa

I. oil filter: Oil in use will be mixed with some impurities particles, these particles have friction particles, unclean parts of the impurities left behind, but also in some places high temperature produced by the early oxidation of the particles, such a

In order to strengthen the technical guidance of agricultural machinery maintenance and improve the quality of agricultural machinery education and training, Jiangsu Agricultural Mechanization Service Station, in conjunction with Nanjing Agricultural Univ