Tunnel jumbo drilling rig DD422iE

Sandvik DD422iE is a battery-powered mining jumbo designed to remove emissions while tramming. It reduces noise, thermal load and requirements for ventilation capacity, making the underground working environment safer for the teams in operation. 100 kWh onboard batteries With the intelligent power management system, patented by Sandvik, you accomplish battery charging during the normal drilling cycle. This ensures maximum tramming energy is always available. DD422iE Electric drill rig TFX telescopic feed option TFX telescopic feed The versatile feed allows for multipurpose drilling, including face drilling, bolt hole drilling, bolt installation and cross cuttings in a limited space where both long and short rods are required. DD422iE Electric drill rig dual controls Dual controls The dual controls option allows true multipurpose usage of the drill, improving fleet optimization, versatility and performance. DD422iE can be used across multiple applications.