Crawler Mounted High Pressure DTH Rock Blasting Drilling Rig With Dust Collector

Product Specification

>> Products Description

JC103A hydraulic down-the-hole drilling rig is designed to meet the demanding requirements of open-pit mining and quarry drilling. The upgraded control system integrates a humanized operating platform, enabling operators to perform all core functions with greater ease and precision. The fully automatic rod handling system allows for single-person operation, significantly improving working efficiency and reducing labor costs. The rig is powered by a high-performance diesel engine (YUCHAI or optional CUMMINS) coupled with a hydraulic oil pump system. All drilling, feeding, lifting, and walking movements are driven by hydraulic motors and cylinders, ensuring smooth and efficient motion control.  The Eaton 6K series rotation motor delivers a maximum torque of 1700 N·m under 13MPa pressure, ensuring powerful penetration in hard rock formations. The double-stage screw air compressor system (15 m³/min, 18 bar) delivers strong, efficient airflow for deep hole drilling. A 14-core dust collector system with 14 m² filtration area effectively handles dust generated during operation. Dual-stage air filters provide added protection in heavily dusty mining environments.

>> Paremeter

>> Features

>> Operating System: Humanized integrated control platform, simple and intuitive, reduces operator fatigue and improves efficiency.
>> Electrical System: Imported IP56-rated components, dustproof and waterproof for reliable operation in harsh environments.
>> Rod Handling: Fully automatic rod loading/unloading, enabling fast and easy single-person operation.
>> Feed Beam: Lightweight aluminum alloy design for stable and efficient drilling.
>> Air Filtration: Dual-stage filter ensures clean air intake, protecting engine performance.
>> Air Compressor: Two-stage screw compressor, high efficiency with 15 m³/min air supply at 18 bar.
>> Rotation Motor: Eaton 6K series, delivers 1700 N·m torque for stable drilling performance.
>> Dust Collection: Large-area filtration system effectively reduces dust during drilling. 

>> Maintenance: Extra-large maintenance space simplifies wear part replacement and reduces downtime.

>> Application

Open-Pit Mining Operations
JC103A excels in open-pit mine drilling with its high-torque Eaton 6K motor and powerful two-stage air compressor, ensuring deep and efficient blasthole drilling in hard rock formations.

Quarry Stone Extraction
Ideal for granite, limestone, and marble quarries, this rig delivers high productivity and reduced labor cost with its fully automatic rod handling system and humanized control platform.

>> FAQ

Q1: What type of drilling projects is the JC103A suitable for?
A1: JC103A is designed for open-pit mining, quarry drilling, infrastructure blasting, and other high-efficiency deep-hole drilling applications in hard rock environments.

Q2: How deep can the JC103A drill?
A2: The rig supports drilling depths up to 21 meters with hole diameters ranging from φ90 to φ115 mm.

Q3: Can one person operate this drilling rig?
A3: Yes. Thanks to its fully automatic rod handling system and centralized control station, a single operator can complete all drilling operations safely and efficiently.

Q4: What engine options are available?
A4: The standard configuration includes a YUCHAI 176kW diesel engine. A CUMMINS engine is optional based on customer requirements.

Q5: How is dust managed during operation?
A5: JC103A is equipped with a 14-core Xuanhua dust collector with 14 m² filtration area, effectively reducing dust during drilling. It also features dual-stage air filtration for engine protection.

Q6: What kind of air compressor does JC103A require?
A6: It works with a two-stage screw air compressor supplying 15 m³/min airflow at 18 bar pressure for optimal down-the-hole performance.

Q7: Is the machine suitable for dusty or rainy environments?
A7: Yes. The electrical system uses imported IP56-rated components that are dustproof and waterproof, ensuring safe operation in harsh field conditions.

Q8: How many drill rods can it store onboard?
A8: The rig can store 6+1 rods of 3 meters each, minimizing downtime caused by frequent rod replacements.

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