Home > Customer Case
Customer Case
Working On Site
Customer Visit
Customer Case
  • DFQ-150 Features: 1). Fully hydraulic system, convenient for operation. 2). Max depth 150m with 105-203mm Dia. 3). Mainly working with air compressor and DTH hammer, for hard rocks layer, high efficiency comes to 80-100m per day. 4). Also can work wi
Copyright © Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd. All rights reserved.  Powered By DEFY

Lisa

Sales