New breakthrough in vibration and noise reduction

XCMG Research Institute has achieved a new breakthrough in vibration and noise reduction technology

XCMG Research Institute has achieved a new breakthrough in vibration and noise reduction technology

China Construction machinery information

recently, XCMG Research Institute has undertaken two 10% technical problems that lead to a long cycle of product technology update -9t loader vibration noise control and 12t roller mute technology research, which successfully passed the conclusion review, Both projects also need to be checked completely and effectively. Both projects have completed the expected index requirements and achieved new breakthroughs

XCMG Research Institute's vibration and noise reduction technology can also meet my requirements for the experimental machine to achieve a new breakthrough

XCMG Research Institute through professional design, analysis and optimization of the two projects of vibration and noise control with a total investment of more than 160billion yuan for silent rollers and loaders, so that the sound pressure level near the driver's ear under the vibration condition of cv122 roller reaches 67db (a), which is better than the EU CE certification requirement of 13dB (a), and the sound power level emitted outside the machine reaches 101dB (a), It is better than the EU CE certification requirement of 7dB (a), making the dynamic driver's ear sound pressure level of lw900kn loader reach 67db (a), better than the EU CE certification requirement of 13dB (a), and the external emission sound power level reach 105dB (a), better than the EU CE certification requirement of 3dB (a), both reaching the international leading level

the vibration and noise technology research team of XCMG Research Institute has deeply implemented the product concept of "leading technology and indestructible use" of chairman Wang Min, and focused on building "leading technology" products, providing a strong technical guarantee for XCMG group to promote the vibration and noise technology of construction machinery