Construction equipment emergency repair of a major move, simple repair of construction machinery in the course of work or traveling, when it suddenly fails, a simple repair method should be used, so that it can reliably travel or work. As bulldozer when the job engine suddenly stalled, connecting rod bearing burn dismantling discovery engine. Because the field is no replacement parts, so the use of solder welding, and then a knife to repair to smooth its surface, the right size, clean after installation, the diesel engine returned to work. Second, the use of long plugging construction machinery, will produce oil spills, leaks and leakage phenomenon, emergency sealing, more suitable for long-term construction of the tunnel construction machinery wheeled excavators 360, for his work space is limited, easy hydraulic or diesel fuel tank occurs due to collisions caused by leakage fault. Once this happens Wheeled excavators, fill with epoxy glue or coated with soap, emergency plugging. Once there are perforated cork hospitality available live, and then wire or rope tied firmly when necessary. If for loose fittings and leaking, with a random distribution of the available raw tape to wrap the threads after 3-5 laps, which tighten. Third, for pieces of construction machinery field operations, should as much as possible to bring some consumable spare parts, to make an emergency replacement. Such as a diesel engine cooling water pump seals because seal wear and aging will cause water pump leakage, replacement of the water pump work to win the title will return to normal. Of course, the pair of hydraulic cylinders, hydraulic pumps or hydraulic valve, to replace its seal repair, are more effective. Also, if the assembly is more simple and convenient replacement parts, such as replacing the fuel filter or hydraulic oil filter and so on. Taian Jia and Heavy Machinery Co., Ltd. how walking can reduce the wear track excavator? Walking excavator unit by carrier rollers, rollers, wheels and rail links, etc., when you run to get some time, these components will be a certain degree of wear. However, if the idea of ??routine maintenance, just a little to spend a little time for proper maintenance, you can avoid future "major surgery excavator legs." You save maintenance funds under considerable and also to avoid delays caused by the maintenance schedule. The first point: if you repeatedly on sloping ground to walk for a long time and suddenly turned, the rail link will side with wheels and side guide wheel contact thereby increasing the degree of wear. Therefore, we should try to avoid traveling in the inclined zone and swerving. Straight road and turn, which can effectively prevent wear. The second point: If you continue to use the lower part of carrier rollers and rollers can not run the state, it may lead to partial grinding wheel used wheeled excavators, but also may cause wear of the rail link. If you can not find a running wheel, it must be repaired immediately! This avoids causing other malfunctions. The third point: supporting wheels, child care sprocket mounting bolt ﹑ ﹑ wheels track plate bolt mounting bolt ﹑ walk piping bolts, etc., because the machine is easy to work long and loose because of vibration. For example: If in the case of track shoe bolts loosening continue to operate the machine, and even lead to bolt between the track shoe and a gap, which led to cracking of the track shoe. And small wheeled excavators prices may also increase the generation gap bolt holes of the shoe and the rail link between the cause can not be replaced fastening serious consequences of tracks and rail links. Therefore, you should regularly inspect the bolts and nuts and implement tightened to reduce unnecessary maintenance costs.泰安嘉 and Heavy Machinery Co., Ltd. small wheeled excavators, wheeled excavators Xingtai, Kerry and Heavy (View) by 泰安嘉 and Heavy Machinery Co., Ltd ..泰安嘉 and Heavy Machinery Co., Ltd. (www.tajhzg.com/) strong, credible, in Tai'an, Shandong mining machinery industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Kerry and heavy and you hand in hand into the brilliant, for a better future!