Split-type hydraulic core drilling rig

Product Introduction

A split-type hydraulic core drilling rig is a core drilling device that adopts a modular design, separating the power system from the drilling mechanism. Its core advantages lie in the excellent portability brought by modularity, strong adaptability to various terrains, and stable, efficient drilling performance. It is particularly suitable for geological exploration operations in mountainous areas with inconvenient transportation, dense forests, and complex terrains.

Product details

Modular Power Unit Cluster – The Flexible “Heart” of the Split-Type Full Hydraulic Drilling Rig

This modular power unit of the split-type full hydraulic drilling rig adopts a parallel layout of multiple independent units. Each unit integrates a diesel engine, hydraulic pump set, and control system, housed in an aluminum alloy frame with a yellow protective cover. The transparent top inspection cover allows quick checking of oil level and filter status. The high-pressure hoses with yellow wear‑resistant sheaths and standardized aviation plug harnesses are neatly arranged, ensuring impact resistance and anti‑aging performance in field operations while simplifying maintenance. Users can combine output power as needed, and maintenance on one unit does not affect the operation of others, significantly increasing equipment availability. This design is exactly why the split-type hydraulic core drilling rig maintains high reliability in mountainous and dense forest environments.

Full Hydraulic Power Head & Main Frame – The Key Actuator for Efficient Drilling

The core full hydraulic power head and main frame of this split-type full hydraulic drilling rig are clearly visible. The yellow high‑torque hydraulic power head integrates multi‑pass hydraulic connections, enabling simultaneous control of rotation, feed, flushing, and other actions – perfectly suited for complex formation drilling needs. The heavy‑duty steel‑welded frame integrates guide rails and a feed cylinder, capable of withstanding axial loads and radial impacts during drilling. The modular structure facilitates disassembly and transport, adapting to relocation in complex terrains such as mountains and hills. The separately bundled high‑pressure hoses are fixed along the frame, effectively avoiding abrasion during operation and making later maintenance and troubleshooting easier.

Hydraulic Winch / Feed Assist Mechanism – Reliable Support for Precise Feed Control

The hydraulic winch assist mechanism of this split-type full hydraulic drilling rig wraps its core components in a yellow protective cover, integrating a wire rope arrangement mechanism and a rail‑type feed structure. Paired with hydraulic cylinders, it achieves smooth lifting, lowering, and precise feed control of the drilling tools. The high‑strength steel base with vibration‑damping mounts absorbs operational vibrations and impacts, enhancing equipment stability. Multiple standardized hydraulic quick‑couplers allow fast connection to the power unit system, enabling independent winch control without complex modifications. Reserved mounting interfaces also facilitate later addition of auxiliary function modules, further expanding the field adaptability of the split-type hydraulic core drilling rig.

Power Unit Diesel Engine Core – Built for Field Sites Without Electricity

The industrial diesel engine core unit on this rig is shown in full detail, featuring a multi‑cylinder diesel engine, generator, starter motor, cooling fan, and air filter – specially designed for field operations without electricity, delivering stable power output and excellent fuel economy. The engine, hydraulic pump, and accessories are mounted on an integrated vibration‑damping layout, reducing vibration transmission to other components. Maintenance parts such as the oil filter, fuel filter, and filler ports are positioned for easy access, allowing routine servicing in the field without disassembly – greatly reducing maintenance difficulty. This is the technical foundation that enables the split-type full hydraulic drilling rig to maintain long‑term availability in remote exploration projects.

Directly hit the job site

In rugged mountain mining areas with poor transportation access, conventional drilling rigs often struggle with mobility and adaptability. Our Fully Hydraulic Modular Core Drilling Rig is changing the game, operating efficiently in this complex mountainous terrain and proving its reliability for field exploration.

 Modular Design for Extreme Terrain

The entire system features a split modular structure, with each module light enough for manual transport. No heavy lifting equipment is needed, making it easy to move to remote mountain sites unreachable by vehicles. As shown in the photos, workers are quickly assembling the rig on-site—modular units combine flexibly for fast setup and commissioning, drastically cutting project preparation time.

 Full Hydraulic Drive for Powerful, Stable Performance

Equipped with top-tier hydraulic components, the rig delivers consistent, high torque output. Even in hard rock and complex formations, it ensures efficient drilling with high core recovery rates and excellent core integrity. On-site operation is smooth, with clearly routed hydraulic lines for easy maintenance and minimal downtime in the field.

 Low-Impact Operation for Diverse Environments

With low noise emissions and a small footprint, the rig pairs with quickly erected protective shelters to shield sensitive components from the elements while minimizing ecological disruption. It is perfectly suited for exploration in forests, mountains, plateaus, and other challenging landscapes.

Whether for mineral exploration, geological surveys, or geotechnical investigations, this rig’s exceptional terrain adaptability and operational efficiency make it your reliable partner for tackling tough projects!

Application Scope

1.Mineral Exploration

Suitable for shallow to medium-depth core drilling for resources such as metal ores, non-metal ores, and coal. Particularly well-suited for exploration areas with complex terrain where conventional equipment cannot easily access.

2.Engineering Geological Investigation

Meets the geological investigation requirements of major projects including hydropower, railways, highways, bridges, tunnels, and urban rail transit. Accurately obtains formation core samples.

3.Geological Hazard Survey

Used for deep geological detection and monitoring hole construction at potential geological hazard sites such as landslides, collapses, and debris flows. Assists in assessing disaster risks and formulating prevention and control plans.

4.Hydrogeology and Geothermal Exploration

Applicable for hydrogeological drilling, groundwater monitoring well construction, and shallow geothermal exploration hole drilling. Meets drilling requirements under various formation conditions.

5.Scientific Research and Teaching Drilling

Can be used for field geological teaching internships and scientific drilling projects at geological research institutes and universities. Its modular lightweight design facilitates green exploration operations in nature reserves or ecologically sensitive areas.

Company strength

PuHua Energy Equipment Technology (Shandong) Co., Ltd. specializes in the R&D and manufacturing of green exploration equipment, including split-type full hydraulic core drilling rigs and modular portable drilling rigs. With over 20 years of industry experience, PuHua pioneered lightweight modular designs with each module under 200 kg, allowing manual transport without road construction. Featuring world-class core components, the rigs operate reliably in extreme conditions as low as -40°C and at altitudes above 5,500 meters. Trusted by more than 30 major mining groups including Shandong Energy Group, Yintai Gold, and Shandong Gold, PuHua is a reliable partner in the green exploration sector.