Integrated DTH Drilling Rig
1.Equipped with high power engine from 99 to 105KW pneumatic impact drilling structure strong power suitable for deep hole blasting operations in mine rock layers high drilling efficiency
2.Crawler walking chassis with strong off road performance suitable for complex muddy mountain and mine conditions convenient movement and good operation stability
3.Multiple specification parameters optional maximum drilling diameter from 210 to 230 millimeters drilling depth from 70 to 90 meters covering deep and shallow hole blasting drilling demands
4.8600kg Weight: Designed for heavy-duty operations.
5.Integrated integrated design with built in dust removal system less construction dust suitable for multiple projects such as mine mining slope support and photovoltaic pile drilling
Product Introduction
The integrated down the hole dhill rig for open use is an advanced driling device integrating the down the hole driling system andscrew air compressor system, Itis capable of drlling vertical incined and horizontal holes, mainly used for open-pit mine, stonework blastholes and pre-spliting holes. Equipped wth the Yuchai China stage Il Engine, high strength aluminum alloy propulsion beam,automatic rod handing system, dhill pipe ubrication module and efficient dust collection system, the dril rig meets national standards foramissions and environment. It is typical of energy conservation, efficiency, safety, environment-friendliness, fiexibility, simple operationand stable performance, etc.
Product parameters
| Item | Parameters |
| Hole diameter | φ90-φ400mm |
| Drilling depth | 12-40m |
| Walking speed | 2km/h, 3km/h |
| Applicable rock hardness | F=6-20 |
| Air consumption | 11-28m³/min |
| Working air pressure | 1.2-2.5MPa |
| Maximum turning torque | 5000N.m |
| Maximum lifting force | 2T |
| Engine power | 88kw |
| Rotation rate | 0-110rpm |
| Rated propulsion speed | 46m/min |
| One push length | 4.15m |
| Maximum inclination angle of carriage | 160° |
| Maximum swing angle of carriage | L 56°, R 35° |
| Maximum horizontal swing angle of drill boom | L, R 45° |
| Maximum horizontal drilling height | 3.3m |
| Compensation length | 1.2m |
| Minimum ground clearance | 270mm |
| Swing motor power (16MPa) | 21.28kw |
| Travel motor power (18MPa) | 13.92kw |
| Propulsion motor power (18MPa) | 7.1kw |
| Dimensions (LWH) | 700022002100mm |
| Weight | 6700kg |
Product details
1.Integrated Power System
Equipped with a high-power diesel engine connected to the main unit via black corrugated hoses, ensuring stable and reliable power output.
2.Precision Hydraulic Control System
The orange control box is fitted with a digital display, pressure gauges, multiple manual control levers and buttons, enabling real‑time monitoring and adjustment of drilling depth, pressure, rotation speed, and other operating parameters.
3.High‑Strength Mast Structure
Combining steel columns and sheave blocks, the mast supports a long feed stroke (up to 3200 mm) to meet the demands of deep‑hole drilling applications.
4.Highly Adaptable Crawler Undercarriage
Fitted with rubber tracks, it offers excellent climbing ability (up to 25°) and off‑road mobility, making it suitable for operation on complex and rugged terrains.
5.Integrated Dust Collection System
Certain models are equipped with dry dust collectors or cyclone filters that effectively capture drilling dust, thereby improving the working environment.
6.Modular Design for Easy Maintenance
Functional modules—such as hydraulic valve groups, piping interfaces, and electrical control units—are arranged in a standardized layout, facilitating on‑site inspection, servicing, and replacement.
Scope of application
1.Mining Applications
Used for blast hole drilling in open‑pit or underground mines, such as iron, coal, and copper mines in hard rock formations. It can efficiently complete drilling tasks with hole diameters of 80–130 mm and depths of up to 24–30 meters.
2.Geotechnical Engineering Exploration
In geological surveys, slope stabilization, foundation reinforcement, and similar projects, the rig is employed for core sampling or pre‑split blasting hole drilling.
3.Water Conservancy and Transportation Infrastructure
Suitable for advance drilling before tunnel excavation, pre‑drilling for bridge pile foundations, anchor hole drilling for reservoir dams, and other operations on complex terrain.
4.Urban Underground Engineering
Used in subway, utility tunnel, and underground parking garage construction for trenchless pilot holes or auxiliary drilling, particularly well‑suited for confined or space‑limited job sites.
5.Special Environment Operations
Equipped with a dry dust collection system, it enables low‑pollution operation in dust‑sensitive areas (e.g., near residential zones or on sites with strict environmental regulations). The rubber‑tracked undercarriage provides a 25° climbing capability, adapting to unpaved roads in mountainous, hilly, and muddy terrains.
6.Summary
With its high degree of integration, strong power output, and modular design, this equipment has become a core component of modern heavy‑duty rock drilling operations. It is especially suited for engineering projects that demand high efficiency, precision, and environmental adaptability.
FAQ
1. Are you exact manufacturer or just trading company?
We are both, we have our own factory. And also have many long-relationship factories.
2.What is your minimum order quantity?
Our MOQ are 1pc or 1 complete set, the price may rely on the order quantity. We are welcome your sample order to testing our quality。
3.. How about the delivery time?
It depends, generally it takes about 15-25. If have stocks, Usually only 5-10 days if in stock.
4. Can I have a visit to your factory before the order?
Sure, welcome, kindly contact us for address details and time schedule.
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