China 200y Model Crawler Mounted DTH Water Well
2021-6-3 · 200Y model crawler mounted DTH water well drilling rig. Structure Features. 1- Diesel engine-driving hydraulic system. Travel, rotate, feed, hoist, land, lift, unload, and so on all are run by Hydraulic components. 2-Working unit consists of feed system, slide guide (mast),top-driving rotary head, slide plate, centering apparatus, unloading system, ...
Get Price