High Working Efficiency Energy Saving
ZDY660L coal mine tunnel rig adopts integral arrangement. The whole machine consists of four main parts: main engine, pump station, control console and crawler body. The parts are connected by hoses.
The structure is compact, easy to relocate and transport, and the transportation conditions are poor. Area.
ZDY660L type full hydraulic drill model meaning.Z stands for rig, D stands for power head type, Y stands for hydraulic drive, the number stands for maximum rated torque N.m, and L stands for crawler type.
ZDY660L Type Full Hydraulic Tunnel Drilling Rig, Crawler Type Full Hydraulic Tunnel Drilling Rig, Full Hydraulic Tunnel Drilling Rig Product on Shandong China Coal Mining Support Equipment Co., Ltd.
It is mainly used for the construction of deep geological exploration, gas drainage, water injection and drainage, ventilation and other projects in the roadway (tunnel). It is divided into two types: spiral differential feed type and power head type (mechanical type and full hydraulic type). The driving mode can be pneumatic, hydraulic or electric.
The main components of the drilling rig include power machine (group), rotary device, drilling tool pulling mechanism, and drilling tool screwing and unloading device. Generally, no drilling tower (mast) is set.
Remove the gripper slips, which can enlarge the diameter of the through hole and facilitate the lifting of the large diameter drill;
The tunnel drilling rig refers to the full hydraulic tunnel drilling rig used in coal mines. The full hydraulic tunnel drilling rig used in coal mines mainly uses cemented carbide and diamond composite bit for rotary drilling. The hydraulic tunnel drilling rig is widely used for water exploration, water injection, exploratory hole setting out, geological exploration, slope anchoring and other drilling construction at different angles in the mine. Specification and model: ZDY-660, ZDY1200, ZDY-2000S. The full hydraulic tunnel drilling rig for coal mine is widely used for drilling construction of water exploration, water injection, exploratory hole, geological exploration, slope anchoring, etc. at different angles in the mine; It is especially suitable for ± 300 near horizontal drilling in coal mine and allowed to use ± 900.