Loaders, excavators and other machinery in use for some time digging machine prices, often have worse sensitivity control mechanism, work organization and so slow. 1, the phenomenon of the engine exhaust, running, full sound unusual, difficult to start, accelerate slowly; hydraulic system fluid contamination, hydraulic components and piping, exterior and interior fittings were severely drain the hydraulic cylinder can not be locked automatically back shrink; each joystick transmission chain machine loose, while manipulating block, effortlessly. 2, mainly because of long work overload and do not meet the requirements of the job environment; routine maintenance is not timely, large, medium and small repair up to standard requirements. 3, measures (1) strict management and constantly improve the technical quality of the operator, guarantee the proper use of construction machinery. (2) strengthen the routine maintenance and inspection of equipment, improve the operability of the device. (3) improve the technical level of maintenance personnel and responsibility miniature digging machine prices to ensure that large, medium and small repair quality. Appropriate to increase the special maintenance equipment, tools, equipment and materials. (4) mechanical adjustments and repairs excavators winter batteries Note a shutdown shut down all electrical systems in the traditional impression, a lot of the owner that the key to long after digging machines digging machine screwed to the closed state price, the car will be in the off state, it is not true when digging machine digging machine key Close 60 type price, many such as headlights, radio, air conditioning and other equipment in fact still secretly discharge their consumption of electricity, although large compared lit lights, play the radio, air conditioning blowing in terms of much smaller, but as long as the machine is not to launch a few days off for charging, the battery electricity storage under poor state, it will run out of power situation occurs. There's the owner in time to knock off the habit at the digging machine turn off listening to the radio in the cab of the state, blowing air conditioning, etc. In fact, especially in the cold winter, prolonged use of these features on the battery without any benefit. Excavators suggest that the owner at the time construction is completed shutdown, should first of all electrical systems are shut down, and the battery lock key, which can effectively prevent the battery winter feeding. Second, after entering the winter, relatively cold areas are construction season, this time, most of the equipment will break down into the stage. So, the question is, at lower temperatures, the battery for a long time do not, it will slowly self-discharge, until retirement. This time should avoid prolonged the excavator parked in the open spaces, if the conditions were not the best to hold off the battery to warm and dry indoor storage, and regular maintenance to charge the battery. Third, always check the fittings and connections on the battery, check the battery's positive and negative signs that might have been oxidized, each part of the circuit without aging or short place, to prevent battery discharge and early retirement because of excessive. When storing the battery outside with a cloth scrub again, the panel, the dust on the stigma, oil, white powder and so easy to wipe clean the dirt caused by leakage. Often scrub battery stigma, not only white etching powder does not accumulate at the top, and the battery life will be prolonged than expected.泰安嘉 and Heavy Machinery Co., Ltd. 90 digging machine price, Zhejiang digging machine prices, Kerry and Heavy Industries and Heavy Machinery Co., Ltd. by the 泰安嘉.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!