How to cool the car engine is a very important step to ensure the life of the engine when the car engine is used for a long time, and the engine pump has such an important function. Therefore, the majority of vehicle owners in the routine maintenance of the time, do not miss the pump overhaul, Xiaobian now for the majority of users introduced six steps to repair the pump to ensure that the pump can be smoothly recycled. 1, check the pump body and pulley wear and damage, if necessary, should be replaced. Check the pump shaft bending, journal wear, shaft thread damage. Check the blade on the impeller broken, shaft hole wear is serious. Check the water seal and bakelite gasket wear, such as more than the use limit should be replaced with new pieces. Check the bearing wear, available table measurement bearing clearance, such as more than 0.10mm, you should replace the new bearing. 2, the pump removed, can be decomposed in order. Parts should be decomposed after cleaning, and then one by one check to see if there are cracks, damage and wear and other defects, if serious defects should be replaced. 3, water seal and seat repair: water seal, such as wear from the groove, available emery cloth, such as wear too much should be replaced; water seal if any rough scratches, flat reamers or lathe repair. In the overhaul should be replaced when the new water seal components. 4, in the pump body with the following injuries allow welding repair: the length of 30mm or less, does not extend into the bearing hole cracks; flange with the cylinder cover has broken parts; oil seal seat hole damage. The pump shaft bending shall not exceed 0.05mm, otherwise it should be replaced. Impeller blade damage should be replaced. Pump shaft aperture wear serious replacement or set repair. 5, check whether the pump bearing rotation is flexible or abnormal sound, if there is a bearing problem, should be replaced. 6, the pump assembly is good, hand rotation, the pump shaft should be no stagnation, the impeller and the pump housing should not rub rub. Then check the pump displacement, if there is a problem, you should check the reasons and remove. If the pump fails, the coolant will not reach the appropriate place, its performance will not be effectively played i, the final impact on the work of the engine. Therefore, we must strengthen the inspection of the pump.
3.0 Ton Spider Crane
specifications 2.98t Maximum working radius 8.8m×0.25t Maximum elevation on the ground 9.2mX 1t Maximum underground elevation 10mX1t (4 rope) 20mX1t (2 rope) 40mX0.74t (1 rope) Roll up device Lift hook up speed 0-8m / min (4 rope) Steel wire rope specifications Φ10mm×50m retractor device Hanging arm form 5-section boom, pentagonal structure Hanging arm length / time 3.1m-9.2m/20sec Up and down device Arm angle / time 0-78
Hubei Ruiyate Automobile co.,ltd., located in the famous ancient "bells" music of the township, the capital of special vehicles -- draws in hubei province. Suizhou is located in the north of hubei province, the Yangtze river and the huaihe river interchange, east ChengWuHan, xiangyang, xinyang in the north west, south of jingzhou, the throat "" surf, the conjugate JingYu han. Suizhou is "north ordos town", "north gate" opening to the outside world, hubei province, is the national implementation of the western development strategy important relay station and transfer station from east to west. 3.0 Ton Spider Crane,Spider Crane Truck,3Ton Spider Crane Truck,5 Section Spider Crane Truck Hubei ruiyate Automobile Co.,Ltd , https://www.ruiyateworkingtruck.com
This company mainly produces and sales overhead working truck series, the series of modern municipal engineering, pavement maintenance work series, the series of RV. The products sell well both at home and abroad, and the market prospect is very broad, at the same time cater to the development trend of special vehicles in our country.