JK810 Integrated Hydraulic DTH Drilling Rig

JK810 is an integrated hydraulic DTH drilling rig designed for 90–165 mm open-pit blast holes. It combines the drilling system, diesel engine, two-stage rotary screw air compressor, automatic drill pipe handling system and hydraulic dust collection system on one crawler-mounted platform.

This integrated design is suitable for quarry operators, mining contractors and rock excavation teams that want to reduce the number of separate machines working around the drill bench. Instead of coordinating a drilling rig and an external air compressor at each drilling position, the JK810 provides drilling air, hydraulic drilling functions and dust collection from one machine.

JK810 is mainly intended for short-to-medium-depth production drilling, including quarry blast holes, open-pit mine benches, aggregate production, road cutting and hydropower rock excavation.

For larger-diameter or deeper integrated drilling requirements, visit our Integrated Hydraulic DTH Drilling Rig range.

Integrated Drilling for Faster Site Deployment

The key advantage of JK810 is its integrated working system. The onboard Atlas Copco two-stage rotary screw air compressor supplies the compressed air required for DTH drilling, while the hydraulic system controls feeding, rotation, travel and positioning.

This configuration can help contractors simplify drilling-site setup by reducing the need to position and connect a separate compressor at every drilling location. It is especially suitable for projects with repeated blast-hole patterns, regular bench movement and limited space around the work area.

JK810 is a practical choice for:

• Open-pit mine bench drilling

• Quarry production drilling

• Aggregate and stone crushing projects

• Road cutting and slope excavation

• Hydropower construction drilling

• Infrastructure projects requiring controlled rock blasting

• Contractors operating multiple blast-hole positions within the same project site

Why Choose JK810

Integrated Air Compressor System

JK810 is equipped with an Atlas Copco two-stage rotary screw air compressor. The integrated air system delivers up to 20 bar working pressure and 19.8 m³/min maximum free air delivery.

This configuration is designed for DTH drilling with 4–5 inch hammers and borehole diameters from 90 mm to 165 mm.

For customers, the integrated compressor system means:

• No separate compressor needs to be positioned beside the rig during normal drilling operation

• Fewer hoses and external connections around the drill bench

• Easier coordination when moving between blast-hole locations

• A more compact equipment arrangement for quarry and mine benches

• One matched drilling platform for air supply, drilling and dust collection

Automatic Drill Pipe Handling

JK810 is equipped with an automatic drill pipe changer. It uses 4 m drill pipes and provides a 6+1 pipe capacity, supporting a maximum drilling depth of 28 m under suitable drilling conditions.

Automatic pipe handling helps reduce manual rod handling during repeated blast-hole drilling cycles. This can improve work consistency and reduce direct operator contact with drill rods during normal operation.

FOPS Operator Cabin

The FOPS-approved operator cabin is supplied as part of the standard configuration shown for JK810. The enclosed cabin supports safer operation in quarry and mining environments where falling-object protection, dust exposure and operator visibility are important considerations.

Before ordering, customers should confirm the required cabin configuration, including local safety requirements, climate-control requirements and any project-specific certification documents.

Hydraulic Dust Collection System

JK810 is equipped with a hydraulic dust collection system to help control drilling dust during surface rock drilling. This is particularly relevant for quarry operations, aggregate production sites, road works and mine benches where dust reduction is required.

Dust-control performance depends on drilling conditions, filter maintenance, operating method and local environmental requirements. Customers should provide their site dust-control standard before final configuration confirmation.

Heavy-Duty Crawler Undercarriage

The crawler undercarriage uses 350 mm track shoes, with more than 400 mm ground clearance and ±10° track oscillation. This supports movement and stable positioning on uneven quarry benches, mine roads and rock excavation sites.

With travel speeds of 2.2 km/h in low range and 3.5 km/h in high range, JK810 is designed for controlled movement between drilling positions within surface project areas.

Drill Pipe, Hammer and Bit Matching

JK810 is designed for 76 mm or 89 mm drill pipes with a 4 m pipe length. It is compatible with 4–5 inch DTH hammers for 90–165 mm blast holes.

The final drilling tool package should be selected according to:

• Required hole diameter

• Rock hardness and abrasiveness

• Drilling depth

• Required penetration rate

• Project altitude

• Blast design

• Local availability of drilling consumables

JK Drilling can provide matched drilling tools and consumables, including:

• Drill Rod

• Percussive Hammer

• Drill Bit

• Other Parts

Please provide your required hole diameter, rock condition and expected drilling hours per shift for a compatible tool recommendation.

Standard Equipment

The standard JK810 configuration includes:

• JK810 integrated hydraulic DTH drilling rig

• Cummins QSL8.9 diesel engine

• Integrated Atlas Copco two-stage rotary screw air compressor

• Automatic drill pipe changer

• 4 m drill pipe system

• FOPS-approved operator cabin

• Hydraulic dust collection system

• Heavy-duty crawler undercarriage

• Hydraulic feeding and rotation system

• Standard operation and maintenance documentation

The final supply scope should always be confirmed in the signed technical agreement and quotation.

Maintenance Planning for the Integrated System

JK810 combines a drilling rig and an onboard compressor system, so preventive maintenance should cover both drilling and air-supply components.

A recommended initial spare parts package may include:

• Engine oil filters

• Fuel filters

• Air filters

• Air compressor oil filters

• Air separator elements

• Compressor oil

• Hydraulic filters

• Hydraulic hose fittings

• Dust collector filter components

• Electrical relays and sensors

• Drill pipe thread grease

• Hammer seal kits

• Drill bit consumables

• Crawler undercarriage wear parts

Maintenance intervals should follow the operation manual and actual site working conditions. High-dust, high-temperature and continuous-shift projects may require more frequent inspections.

For technical assistance and spare-parts support, visit Services & Support.

Request a JK810 Integrated Drilling Solution

JK810 is designed for contractors that need a single integrated machine for 90–165 mm surface blast holes, automatic pipe handling and onboard compressed-air supply.

Visit our Project Cases page to review overseas drilling equipment applications, or contact JK Drilling through Contact Us with your project details for a technical recommendation and quotation.