Revathi Equipment India Ltd. (REL), a pioneer in drilling solutions since 1977, has established itself as a trusted name in the mining, quarrying, and construction sectors. With over 1250 drill rigs delivered and a commanding 50% market share in India, REL’s dedication to performance, safety, and customer collaboration remains unmatched. Among its vast product lineup, the C615, C625, C650, C750, and C850 models stand out as powerful, efficient, and dependable solutions for diverse drilling applications.
C615 D Jack–less DTH Drilling Rig
The C615 D Jack-less DTH Drilling Rig is designed to drill holes of 4 inch (101.6mm) to 6 inches (152.4mm) up to a maximum depth of 52.5 ft (16m). Built to drill in limestone quarries, aggregate mines and various construction applications. The 500 CFM – 200 Psi (14.17 m3/min -13.8 bar) compressor develops the necessary bailing velocity for efficient clean down the hole drilling.The C615H is optimally designed for higher productivity and efficient drilling in all conditions to deliver maximum results. Angle hole drilling from 0 to 90 Degrees and improved horizontal, vertical coverage area provides better pre-split, production drilling capabilities with higher spacing burden range. Engine – Hydraulic bay is designed for easy access to improve serviceability. The Compact size of the C615 D helps for easy transportation and manoeuvrability in tight corners.
C625D – Mid-range Versatility and Strength
The C625D is a robust Down-The-Hole (DTH) drilling rig, engineered for versatility and mid-range blasting operations. Designed to handle blast holes from 4.5” to 8” in diameter, the rig offers single pass drilling depths of 5 to 6 meters and a maximum hole depth of up to 30 meters. With a CAT C15 engine producing 540 HP and a compressor output of 900 cfm at 350 psi, the C625D is ideal for medium-depth operations that demand power and precision. Its ergonomic design and standard safety features make it suitable for a wide variety of mining conditions.
C650D – High Performance in Rotary and DTH Applications
The C650D brings the best of both Rotary and DTH drilling methods. It supports blast hole diameters from 6¼” to 9” (Rotary) and 5” to 6¾” (DTH), making it a flexible solution for mines that demand adaptability. Capable of drilling up to 45 meters in rotary mode and 36 meters in DTH mode, the rig is powered by a CAT C15 or Cummins KTA 1150C engine and features compressor options up to 1000 cfm at 350 psi. The C650D is particularly appreciated for its combination of depth capability, reliability, and customization, enabling users to tailor performance based on their site-specific requirements.
C750D/E – Heavy Duty Power for Large-Scale Operations
For more demanding mining environments, the C750D/E is engineered to deliver unmatched efficiency in Rotary drilling. It supports hole diameters from 9” to 11” with single-pass capabilities of 11.3 to 18 meters, reaching depths up to 60 meters. Available in diesel or electric variants, it is powered by a CAT C27 engine or Crompton Greaves electric motor. A high-capacity compressor delivers 1900 to 1800 cfm at 100 psi, ensuring excellent drilling speed and volume. Its rugged construction, combined with advanced monitoring systems, makes it a favorite in large open-pit operations where uptime and productivity are critical.
C850D/E – The Pinnacle of Drilling Innovation
The C850D/E represents the pinnacle of REL’s engineering innovation. Built for the most challenging environments, this machine handles blast hole diameters ranging from 11” to 13.75” and delivers single pass depths of 15 to 18 meters. With a maximum drilling depth of 61 meters, the rig is driven by a powerful CAT C32 engine delivering 1125 HP or a 1000 HP electric motor. A compressor rated at 2600 cfm at 100 psi ensures uncompromised performance. The C850D/E is equipped with industry-leading automation, safety, and comfort features, making it an ideal choice for deep, large-diameter drilling applications across global mining operations.
Built to Perform, Designed to Last
All REL rigs come with a suite of standard safety and ergonomic features, including auto fire suppression systems, drill monitoring, centralized lubrication, and FOPS-certified cabins. Optional add-ons like dust suppression systems, auto leveling, and compressor management further enhance the functionality and adaptability of these machines.
REL’s legacy lies not just in building machines but in building trust. With decades of expertise and a global footprint, the C615, C625, C650, C750, and C850 stand as a testament to REL’s commitment to delivering “Always Dependable” drilling solutions.
For further enquiries:
Please contact Mr. Murthy GVSN – VP Exports
Mobile: +91 93910 44649
Landline No.: 0422-6655351
Mail Id: murthy.gvsn@revathi.in / exports@revathi.in
