ZYL-18000DS/20000DS high-power ultra-deep hole directional drilling rig

Product introduction

ZYL-18000DS /20000DS high-power ultra-deep hole drilling rig is a split-type high-power deep-hole directional drilling rig, which is suitable for a variety of construction technologies such as directional drilling with bottom-hole motor, rotary drilling and composite drilling. This series is used together with BLY- 490/15 tracked pump truck. Combined with the geological conditions of coal seam in China, a double tracked full hydraulic directional drilling rig with high torque, which can be used for ultra-deep drilling and has self-rescue function has been successfully developed. This drill has stable drilling performance, large output torque, and can be used for high-precision ultra-deep directional drilling. It is an ideal choice for gas extraction construction in soft coal seams.

Scope of application

The series of drilling RIGS are mainly used for underground coal mine gas extraction, water exploration and release, water grouting prevention and control of directional holes in the top and bottom floor, geological exploration, ground pressure release and formation fracturing and other aspects, can be constructed short distance ordinary drilling and long distance directional drilling, especially in the construction of large aperture high drilling hole with hole substitution (high pumping roadway) has outstanding advantages, can greatly save the cost of mine construction.

Technical characteristics

1. This series of dual-track fully hydraulic directional drilling rig is assembled on the same tracked vehicle body with hydraulic power system, hydraulic control system, hydraulic execution system, power pump system, power supply electrical system and measurement while drilling system, which is used together with BL410/8 or 490/8 tracked mud pump vehicles, with compact structure and convenient movement. The main hydraulic parts are world or domestic famous brands, tracked locomotive body and key mechanical parts are manufactured by the industry/domestic famous construction machinery/military enterprises.

2. Strong drilling ability, with the ability to construct ultra-long distance large aperture directional drilling.

3. Small size, large torque, strong adaptability, compact structure, flexible, strong field adaptability.

4. The hydraulic system adopts load sensitive and constant power control technology, designed with directional drilling protection, drill pipe wire protection, drilling operation protection, walking operation protection, drill pipe protection, stable cylinder protection and other protection circuits, effectively improve the safety of the rig and drilling tool service life, water pump flow size remote control (drill car), easy to operate.

Technical parameter