By using electric energy from an onboard battery during tramming, Sandvik DD422iE produces zero emissions while maneuvering between headings. This improves health and safety for miners working underground.
DECREASE DIESEL RELIANCE, CUT COSTS
Less diesel usage in your mine can ease ventilation requirements while also reducing associated diesel logistics and maintenance expenses. Sandvik DD422iE helps you cut operating costs across the board.
PEAK PRODUCTIVITY THROUGH POWER MANAGEMENT
Improve your drilling performance through Sandvik active power compensation. The jumbo’s intelligent power management system helps you meet ever-increasing productivity requirements despite often limited underground electric power capacities. Coupled with its smart battery charging system, Sandvik DD422iE will help you maximize utilization of your mine’s electrical infrastructure.
WHY STOP TO RECHARGE
Our revolutionary Sandvik driveline technology enables the battery to recharge during the drilling cycle using your mine’s existing electric infrastructure. The battery will even recharge as Sandvik DD422iE is tramming downhill by using energy generated by the braking system. So even if there’s a power outage, count on your jumbo to be as charged as possible.
FLEXIBILITY TO DRILL ANYWHERE IN THE WORLD
Contractors will appreciate the flexibility of the universal electric system of Sandvik DD422iE. Enabled with a multi-voltage compliant system that gives you freedom to move your drill from one country to another, the jumbo easily operates in different networks ranging from 380V – 1000V and both 50 and 60Hz.
SAFER UNDERGROUND BATTERY TECHNOLOGY
The molten salt (sodium-nickel chloride) battery technology used in Sandvik DD422iE has a reduced risk of fire and is regarded as a safer system for underground mining use. This long-lasting pack will power your drill efficiently throughout its lifetime.