Excavators job should be soft smooth mechanical operation should avoid rough, this would certainly have an impact load, the mechanical glitches, greatly shorten life. Wheel impact load generated when the job excavator much money, on the one hand the mechanical structure early wear, fracture, broken small wheeled excavators prices have an impact on the one hand and the pressure in the hydraulic system, the pressure will make the shock damage hydraulic components , seals and high-pressure tubing and hose fittings nip at the premature failure of leakage or burst pipes, oil spill frequent movement to rise. Has purchased a new flat-UH171 shovels, job every 4 to 6 days Doumen should leak or burst pipe, tubing is pure random imported goods, after testing no quality problems. Used wheeled excavators by field observation and found to Doumen open, strong impact when stopper closed door due. To effectively avoid the impact load: must strictly enforce the rules; hydraulic valves open and close is not too much too fast; avoid working device member is moved to the limit position have a strong impact; there is no impact of hydraulic equipment can not function working device (such as excavator bucket) violent impact job object in order to achieve the purpose of crushing. There is also a noteworthy problem: operator to maintain stability. Because the free space on each device operating system has some differences in the degree of wear and thus connecting the different parts of the gap is different, the engine and hydraulic system output size are not the same, these factors give the personality of the device. Only use the device to explore serious operator, to modify their maneuvers to meet the individual device, after long-term job wheeled excavators in order to develop good practice in line with the device personality. General machinery industry adhere to given the man-machine system, which is one factor.泰安嘉 and Heavy Machinery Co., Ltd. Construction Machinery Vibration engine vibration isolation 1, rubber isolation conventional engine with flexible support to reduce vibration isolation device structure is simple, low cost, reliable performance. Rubber bearings are generally mounted on the frame, according to the forces into compression type, shear and compressive shear complex type. Simple and compact structure, easy to manufacture a wide range of applications due to high natural frequency, is generally limited to the use of the vertical direction. Shear vibration at lower frequencies, but the intensity is not high. Compression shear complex combines the advantages of the first two structures to meet the durability and reliability, which is currently the most widely used at home and abroad. In order to anti-vibration rubber support system has good damping properties, the spring constant parameter form requires the same direction, which would also allow some form reduced in size. 2, spiral wire rope isolator rope as damping element, with variable damping parameter performance low frequency and large high frequency low stiffness, which can effectively reduce the body vibration. Compared with the traditional rubber vibration source, with anti-oil, anti-corrosion, anti-temperature, high temperature, anti-aging and advantages of small size, isolation effect depends on its nonlinear hysteresis characteristics. 3, the hydraulic isolation hydraulic support system is a support structure of a conventional rubber composition integral with hydraulic damping, in the low frequency range to provide greater damping of the engine vibration value plays a significant role in the rapid decay, high frequency having a lower The dynamic stiffness can effectively get reduce cab vibration and dry sound.泰安嘉 and Heavy Machinery Co., Ltd. Wheel excavator price | Guizhou Wheel Excavators | 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!