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Explorac 235

Explorac 235

Explorac 235

Product catalog summary
Main Benefits
  • Fully radio remote-controlled for safe and easy operation.
  • 35 bar on-board compressor for high productivity.
  • Flexible pipe handling system for safety and efficiency.
Reverse Circulation Drilling

RC drilling is a fast and economical method to obtain high-quality mineral samples, crucial for efficient mining and quarrying operations. It prevents cross-contamination and allows for duplicate sample collection, providing reliable information for selective drilling and blasting, maximizing ore recovery and profit per tonne.

Safety and Efficiency Features
  • Remote-controlled operator panel for safe distance operation, protecting from dust and debris.
  • Remote-controlled pipe handler for easy loading, unloading, and stacking of drill pipes.
  • On-board 35-bar air compressor allows deeper drilling before needing an extra booster compressor.
Technical Specifications
  • Hole diameter: 114 mm (4.5 inches).
  • Drilling depth: up to 450 meters.
  • Available on crawler or truck chassis for mobility.
  • Rotation unit with spindle speeds in serial and parallel modes.
  • Mast with adjustable drilling angle from 45° to 90°.
  • Feed system with pullback and feed force specifications.
  • Hydraulic system with multiple pumps and auxiliary pump.
  • Power unit: CAT C-18 Tier III ACERT ATAAC with specific torque and fuel consumption details.
  • Compressor: Atlas Copco two-stage with max pressure and capacity.
Service and Maintenance

Epiroc offers comprehensive service solutions to ensure peak performance, focusing on safety, productivity, and reliability. Genuine parts and certified technicians are used to safeguard productivity.

Optional Equipment and Accessories
  • Survey winch with specific cable and pull specifications.
  • Fire suppression system for engine and hydraulic system safety.
  • Splitter options and water pump specifications.
Dimensions and Weights
  • Truck and crawler shipping dimensions provided.
  • Gross Machine Mass and Operating Mass details for both crawler and truck configurations.
Conclusion

The Explorac 235 is a robust and efficient reverse circulation drill rig designed for deep and accurate mineral sampling, equipped with advanced safety and operational features to enhance productivity and reduce environmental impact.

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Catalog excerpts

Explorac 235-1

Explorac 235 Reverse circulation drill rig for exploration drilling Hole diameter: 114 mm (4.5")

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Explorac 235-2

The RC clriUing method prevents cross-contamination and allows for the collection of duplicate sample bags. Analysis of samples yields fast, reliable information about mineral deposits that allows selective pinpointing of drilling and blast zones. This maximizes ore recovery and leads to greater profit per tonne. Reverse Circulation is quick and efficient. When carried out correctly, Reverse Circulation will reduce dramatically both overall drilling costs and environmental impact. © Main benefits Fully radio remote-controlled providing safe and easy operation 35 bar on-board compressor for high...

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Explorac 235-3

Technical specifications The tough Explorac 235 drills deeper The Explorac 235 is designed specifically for reverse circulation drilling. Accurate mineral samples can be taken at depths down to 450 meters. It is available mounted on a crawler or truck chassi to take you easily where you want to sample. Other features include a pipe handling system and a positionable drill pipe rack providing continuous drilling and sampling. Pipe handler for hands-free loading, unloading and stacking. Mast enables angled-drilling from 45° to vertical. Cyclone is hydraulically retractable and fitted with sample...

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Explorac 235-4

Technical specifications Line oiler HECL Capacity adjustable Rig control system RCS 4 CANBUS system Water pump Hydraulic jacks Max. extension x2 front hydraulic jacks Hydraulically direct driven 2 cylinder reciprocating foam/water pump with control valves, suction and delivery hose. Rated capacity, 3 m suction lift Cyclone Working dimensions Metric Safety alert system Three emergency stops fitted on machine plus one on control panel RH-radio and tramming-radio fitting with machine stops Horn Weights and transport dimensions Electrical system Starter motor Optional equipment and accessories Survey...

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Explorac 235-5

United in performance. Inspired by innovation. Performance unites us, innovation inspires us, and commitment drives us to keep moving forward. Count on Epiroc to deliver the solutions you need to succeed today and the technology to lead tomorrow. epiroc.com 6991 1788 01c 2018-04 Örebro, Sweden. Legal Notice © Copyright 2018, Epiroc Rock Drills AB, Örebro, Sweden. All product names in this publication are trademarks of Epiroc. Any unauthorized use or copying of the contents or any part thereof is prohibited. Illustrations and photos may show equipment with optional extras. No warranty is made...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.