T4 VELSON’s surface diamond core drill rig is engineered to meet the demands of harsh environmental conditions worldwide, ensuring reliable and efficient performance on every project.Designed for deep drilling applications and all ground conditions, our core drilling rig incorporates robust technology for high productivity. Features such as being multi-purpose, suitable for a variety of applications, its drilling performance, low fuel consumption and drilling speed all make stand out in the market.
We have gained significant experience in core drilling techniques worldwide, understanding the unique challenges of each project. Our design and application experts emphasize choosing the right core drilling rig for specific jobs and environments, optimizing drilling processes for a sustainable future.
Our newest surface diamond core drill rig balances productivity and efficiency, proven in mechanical tests at our R&D center. It retrieves large core samples using load-sensitive pumps, a variable displacement hydraulic motor, and a powerful transmission producing up to 9,000 Nm of torque on special requirements. The special gear group array ensures fast penetration rates by operating the rotary unit.