Daily Maintenance of DTH Drilling Rig in Winter(1) Good maintenance and repair methods will extend the service life of the DTH drilling rig, but improper maintenance and repair mistakes can cause great damage to the machinery. Here we share a winter DTH drilling rig maintenance guid...

What Happens When Hydraulic Drilling Rigs Use Emulsified Hydraulic Fluid? The emulsification of hydraulic fluid is the deterioration of hydraulic fluid. The use of emulsified hydraulic oil will have a very serious impact on the hydraulic system of hydraulic drilling rigs, which is called the "white blood diseas...

Do you know Crawler Hydraulic Rigs? A crawler hydraulic drilling rig is a fully hydraulic rock drilling rig with a crawler travel mechanism. Crawler hydraulic drilling rigs consist of a power unit and hydraulic system, a crawler travel mechanism, a drilling frame with hydra...

Types of DTH Drilling Rigs At present, three types of DTH Drilling Rigs, large, medium, and small, are widely used in the market. High, medium, and low wind pressure, track tread, rubber tread mode; driving force includes diesel engine, electric motor, wind en...

DTH Drilling Rig Working Principle And Usage Rules DTH drilling rig is a percussive rotary drilling rig. Its internal structure is different from general rock drilling rigs. Its gas distribution and piston reciprocating mechanism are independent.