Hydraulic Crawler Drilling Rig YGL-150Q

Application
YGL-150Q Hydraulic crawler drilling rig is a powerful drilling machine that can carry out both vertical drilling and slant drilling. It works very well on the unconsolidated formation, gravel layer, and fractured formation and can from the borehole easily. There are various driving methods available: down-the–hole hammer drilling, drilling with casing, and alloy rotary drilling, which is also the reason why it can adapt to various foundations and complex working environment. It is mainly applied to the construction of the deep foundation pit support for high-rise buildings and ground source heat pump hole as well as the foundation reinforcement. It can also do the drilling for large-tonnage pre-stressed anchorage and drainage holes in rock engineering such as station construction, railway construction and slope construction of highway.　

Features
1. The primary shaft adopts the telescoping mechanics, which can protect the drill from unnecessary abrasion. You can get a larger drilling angle by reversing the power head and the hole.
2. The drilling rig is equipped with a crawler track type chassis, facilitating its movement as well as making it easier to find the drill hole.
3. The drilling rig is equipped with hydraulic clamp/release shackle device for automatic operation, which reduces labor as well as save time while drilling.
4. The optional rotary jet mechanism can enlarge the works area as well as carry out the normal single, double and triple pipe rotary jet construction.