护栏打桩机
护栏打桩机-
本题目结合液压落锤式高速公路护栏打桩机的开发任务，主要研究能够满足护栏沉打功能要求和高效节能的电、液系统的原理、性能以及相关参数对整机性能的影响。
This paper mainly studies the principle , performance and the relative parameters of the hydraulic system and electric control system to the whole performance of a hydraulic falling hammer machine which is specified for the defending pile along the expressway .
-
公路护栏桩液压打桩机机电液一体化设计
The Electro-hydraulic Design of Hydraulic Hammer for Highway Guardrail