XJDL-350 Dual-purpose Top Drive Drilling Rig

XJD Mechanical Direct and Inclined Drilling Rig
1. The power head utilizes mechanical transmission.
2. Mast comes with an adjustable angle mechanism (75-90°) built-in.
3. The power head provides a stroke of 3500mm per cycle.
4. Power head hydraulic automatic opening and closing mechanism.
5. Drilling machine features an hydraulic variable-pitch drive mechanism from construction machinery

Feature Overview:

The XJDL-350 Mechanical Top Drive Drill Rig is a self-developed drilling equipment by our company that integrates 75-90° drilling, water jet drilling, and air jet drilling functions (National Invention Patent: ZL201510479602.4). It features a 5-speed manual transmission with a wide range of speed variation and sensitive forward/reverse shift, doubling the transmission efficiency over hydraulic transmission and significantly reducing energy consumption, making it more efficient and energy-saving. It solves the difficulties of low drilling efficiency in soil layers, hard rock formations, and cobblestone layers by air hammer drilling.

Technical Specifications