1. Maximum drilling depth of 1200 m, with exceptional efficiency in deep-hole core drilling. 2. Fully hydraulic top-drive rotary system, featuring two mechanical gears combined with stepless speed regulation. 3. Hydraulic cylinder and chain-driven feed system, with continuously adjustable feed and lifting forces. 4. Load-sensing hydraulic system, ensuring high efficiency and low energy consumption. 5. Capable of drilling at any angle between 45° and 90°; the mast can be shifted as a complete unit. 6. Equipped with wireless remote-controlled tracks and hydraulic leveling outriggers for safe positioning on complex terrain.
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Product Description
Product Features
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Application Scenarios
Product Description: The 1200-meter fully hydraulic wireline core drilling rig is a top-drive, fully hydraulic system designed specifically for medium-to-deep geological core drilling. It offers a maximum drilling depth of 1200 meters and is compatible with the BQ, NQ, and HQ series of wireline core drilling tools. The rig utilizes a fully hydraulic drive system with load-sensing control, allowing for stepless adjustment of the power head’s rotational speed, torque, and feed force. A long-stroke hydraulic cylinder and chain-driven feed mechanism ensure smooth operation and high torque output. The mast is raised and lowered via hydraulic cylinders and can be shifted as a single unit, enabling drilling at any angle between 45° and 90°—from vertical to inclined holes. Equipped with both a main winch and a wireline core-retrieval winch, the system allows for the recovery of the inner core tube by lowering an overshot assembly, eliminating the need to pull the entire drill string during deep-hole coring operations and significantly reducing auxiliary downtime.
Product Features: 1. High-Efficiency Hydraulic System: Features a fully hydraulic drive that delivers powerful, stable performance, ensuring efficient drilling operations across diverse geological conditions. 2. Superior Coring Performance: Specifically optimized for coring tasks, the system enables the recovery of high-quality core samples, making it ideal for geological exploration and mineral development. 3. Flexible Operating Mechanism: Supports the rapid exchange of various drill bits and coring tools, allowing for adaptation to different geological types and enhancing operational flexibility and efficiency. 4. Precise Control and Monitoring: Equipped with an advanced control system that allows users to monitor drilling depth and core sampling in real time, ensuring both precision and safety during operations. 5. Robust and Durable Construction: Built with high-strength materials that offer excellent resistance to wear and corrosion, ensuring long-term, stable performance even in harsh environments. 6. Convenient Mobility: Features a compact design that facilitates easy transport and setup, making it well-suited for drilling operations across a wide range of construction sites and complex terrains.
Application Scenarios： 1. Geological exploration of solid mineral deposits (core application): Used for core drilling in deep-seated metallic mineral deposits (such as iron, copper, gold, lead-zinc, and molybdenum), non-metallic mineral deposits, and coal seams. 2. Groundwater exploration and well drilling: Used for tracing aquifers, drilling wells for domestic, industrial, or geothermal water, and conducting water-yield tests and zonal water-sealing to obtain hydrogeological parameters. 3. Engineering geological investigation:Used for geotechnical investigations during the preliminary stages of large-scale infrastructure projects, such as high-speed railways, expressways, bridges, tunnels, and dams. 4. Exploration for shallow oil, natural gas, and coalbed methane. 5. Mine tunnel ventilation, drainage, and grouting operations.
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