How to quickly replace the excavator boom cylinder seal? Heavy boom cylinder oil, its oil seal replacement done by conditions such as workshops, are able to complete in a short time, but in the wild, neither lifting equipment is single job is quite difficult . I summarize the method only one chain hoists, wire rope length ranging from 4, together with other related tools can be completed. Specific steps are: (1) First, excavator parked, will stick close in the end, lower the boom, bucket closing level fell to the ground. (2) The wire rope on the boom and a short wire rope at the upper end of the boom cylinder Jilin Agricultural excavator, hand pull hoist hooks on both ends of the rope hook, then tighten the chains. (3) Remove the boom cylinder rod head pin orchard farm price excavators, remove the inlet and outlet pipe, the boom cylinder on the platform. (4) Remove the fixed retainer, card keys on the boom cylinder, stuffed with rubber strips in the slot, at the height of the boom cylinder flush arm arm and boom cylinder rod pin hole put appropriate rope, are connected with chain hoists, then tighten the chains, you can pull out the rod. (5) Replace the seal, and then in the reverse order of disassembly refitted. If three people collaboration, only about 10 minutes to complete.泰安嘉 and Heavy Machinery Engineering Co., mechanical engineering methods engine vibration control engineering machinery engine vibration resonance sometimes can not be avoided, so agricultural excavator, used to increase the system damping or dynamic vibration absorber to reduce vibration response. Dynamic Absorber belong pressing band control, using viscoelastic damping material has a high energy loss, when the vibration damping material spread in the interior of the material tensile, bending, shear deformation, which consume large amounts of vibrational energy, so vibration damping. The main advantage of using vibration damping technology is not necessary to change the original structure, no additional auxiliary equipment, requires no external energy, take up less space efficient, is a promising vibration and noise reduction measures. Loader pioneered this dynamic vibration damper in the selection, use of new technologies to achieve the desired effect of vibration and noise reduction. Conclusion As people improve the mechanical properties of engineering requirements, traditional vibration reduction technology can not meet the requirements, the introduction of new damping technology is imperative. In the future, to continue the application of modern design methods and tools, the use of advanced manufacturing technology in Heilongjiang agricultural excavator price, thereby reducing or eliminating harmful engine excitation forces and moments generated during operation, so that control is effective, reasonable cost of construction machinery engine give full play to the role of dampening system to reduce the impact of construction machinery engine vibration performance and improve our products in the market competitiveness.泰安嘉 and Heavy Machinery Co., Ltd. Heilongjiang agricultural excavator price | Kerry and Heavy Industries (Online) | Changchun agricultural excavator by 泰安嘉 and Heavy Machinery Co., Ltd .. Heilongjiang Agricultural excavator price | Kerry and Heavy Industries (Online) | Changchun agricultural excavator is Taian Jia and Heavy Machinery Co., Ltd. (www.tajhzg.com/) this year introduced a new upgrade, the above picture is for reference only, please call this page or Tel picture on to obtain the latest information, contact: punishment manager.