Full hydraulic core drill for sale

Product Introduction

Our company has independently developed this new type of full hydraulic core drill by integrating advanced technology and experience from both domestic and international counterparts. The drill has a wide range of applications, with a core focus on solid mineral deposit exploration. It can also be flexibly adapted to engineering geological survey, shallow oil and natural gas exploration, groundwater drilling, as well as various engineering drilling needs such as tunnel ventilation, drainage, and dam grouting.

The drill adopts a full hydraulic drive mode. Its rotary system is equipped with an axial piston pump and a bent-axis piston motor, featuring a dual speed regulation method combining mechanical two‑speed and stepless speed adjustment. The structure is advanced, well‑designed, and ensures high efficiency and stable operation. The power head uses an oil‑cylinder‑and‑chain duplex feed structure, offering smooth operation and high reliability. A lateral translation mechanism for the power head allows flexible position adjustment. The mast is designed with a cylinder‑controlled lifting and lowering function and can slide as a whole, enabling precise drilling at angles ranging from 45° to 90° to meet different operational requirements.

The hydraulic system employs load‑sensing control technology, which effectively improves drilling efficiency. It also delivers high torque with reasonable energy consumption, making the drill suitable for high‑intensity operations under complex working conditions. To enhance convenience and safety, the drill is equipped with auxiliary devices such as a hydraulic horsehead clamp, hydraulic leveling outriggers, and an extendable mast, helping the drill achieve fast positioning and significantly reducing setup time.

In addition, the drill features a wireless remote‑controlled crawler system, making it adaptable to complex terrains such as mountains and hills. The operator can remotely control the drill's movement from a safe distance, effectively avoiding on‑site hazards and further ensuring personnel safety and smooth operation.

Product Parameters

Product details

1.Track

Equipped with a wireless remote-controlled crawler system and widened steel track shoes, it adapts well to mountains, hills, and other complex terrains. The operator can remotely control the drill’s movement safely and conveniently. This full hydraulic core drill for sale offers better mobility.

2.Operator Station

Integrated dustproof and rainproof control panel with all controls centrally arranged. Optional sunshade or enclosed cabin. Wide visibility allows precise operation even during long shifts – a user‑friendly design of the full hydraulic core drill for sale.

3.Hydraulic System

Load‑sensing control technology, axial piston pump + bent‑axis piston motor, max torque 2600 N·m. Low heat generation, fast response, high efficiency and energy savings. Whether new or used full hydraulic core drill, hydraulic stability remains a core advantage.

4.Hoses

High‑pressure hoses are four‑layer wire braided, withstand over 35 MPa. The hose routing uses cable carrier guidance to avoid friction and tangling, resulting in low failure rates. These details make the hydraulic core drilling rig for sale more suitable for long‑term field operations.

5.Outriggers

Four hydraulic leveling outriggers, each independently extendable with locking valves. Quick leveling of the drill even on a 20° slope ensures vertical borehole accuracy. Together with the hydraulic clamp and extendable mast, setup time is greatly reduced.

Application Scope of Full Hydraulic Core Drill

This full hydraulic core drill is designed for multi‑scenario drilling operations under complex geological conditions. Whether for solid mineral exploration, engineering geological survey, or shallow oil & gas and groundwater drilling, this drill delivers high performance. Its main application scopes include but are not limited to:

1. Solid Mineral Exploration (Core Application)

Driven by an axial piston pump + bent‑axis piston motor, with a maximum torque of 2600 N·m, combined with a cylinder‑chain duplex feed structure, the drill easily handles hard rock and fractured formations. It is one of the most suitable choices among full hydraulic core drill for sale for detailed mineral exploration.

2. Engineering Geology & Hydrogeology Survey

With a 45‑90° infinitely variable angle mast and integral sliding function, the drill can be flexibly positioned on slopes, tunnels, bridges, and other confined spaces for engineering core sampling, in‑situ testing, and groundwater monitoring well installation. For engineering companies looking for a hydraulic core drilling rig for sale, this model greatly improves survey efficiency.

3. Shallow Oil, Natural Gas & Geothermal Exploration

The drill provides 2600 N·m high torque and a load‑sensing hydraulic system, enabling it to drive large‑diameter tools for shallow oil & gas show exploration, coalbed methane parameter holes, and shallow geothermal well construction. Its wireless remote‑controlled crawler allows easy movement on farmland, hills, and other non‑paved surfaces.

4. Mine & Tunnel Auxiliary Operations

The drill can be used for ventilation holes, drainage holes, and rock bolt holes in tunnels. The lateral translation mechanism of the power head enables near‑wall drilling in confined spaces. It is also suitable for dam grouting reinforcement and curtain grouting projects. The hydraulic clamp and leveling outriggers ensure borehole accuracy and operational safety.

5. Other Engineering Drilling Needs

Groundwater drilling: water wells, observation wells, dewatering wells.

Environmental investigation drilling: sampling with casings and samplers in contaminated sites.

Emergency rescue drilling: fast setup to create access or relief holes.

In summary, this full hydraulic core drill for sale – with full hydraulic drive, high torque, variable‑angle mast, and remote crawler – covers a wide range of applications from geological exploration to geotechnical engineering. Whether you need a used full hydraulic core drill or a new unit, this model provides a stable and efficient drilling solution under multiple working conditions.

Corporate Strength

Puhua Energy Equipment Technology (Shandong) Co., Ltd. is a professional drilling equipment enterprise integrating R&D, manufacturing, sales, and service. We own modern workshops with independent property rights and a standardized warehousing center, and have established a complete production line covering everything from component processing to final assembly of full hydraulic core drills.

Thanks to our own manufacturing base, we maintain full control over production processes, quality management, and delivery schedules. From raw material incoming inspection to drill rig dispatch, every step follows strict enterprise standards, ensuring that every full hydraulic core drill delivers stable and reliable field performance.Beyond hardware investment, we emphasize technology and experience accumulation. Our technical team integrates advanced technology and expertise from both domestic and international counterparts, continuously improving product details – including the load‑sensing hydraulic system, wireless remote‑controlled crawler, power head lateral translation mechanism, and other core modules. Today, our products are widely used in solid mineral exploration, engineering geological survey, shallow oil & gas drilling, and groundwater development.

As a Shandong‑based equipment technology enterprise, Puhua always relies on in‑house production capacity to guarantee product quality and rapid response to serve global customers. Whether you need a new drill or a used full hydraulic core drill, we can provide complete drilling solutions and after‑sales support.