DD422iE Development drill Technical Specification

Zero emissions Sandvik DD422iE is the mining industry's first highly-automatic development jumbo with an electric driveline system, engineered to meet the needs for improved safety, increased productivity and reduced emissions. Sandvik DD422iE uses electric battery power instead of a diesel engine to eliminate emissions during tramming. The drill is equipped with an electric driveline system including a battery package and electric motor for zero emissions while tramming helping the mines to reduce their overall emissions, their ventilation and fuel costs and creating a safer and healthier working...

Ergonomic and comfortable cabin Main benefits HIGH LEVEL AUTOMATION Sandvik DD422i has standard features for automatic drilling and boom movements. Intelligent torque optimized drilling control system helps to minimize hole deviation during drilling, reduce jammings and maximize the tool life consistently. Reduced costs Improved performance Up to 25% reduction in total cost of consumables per meter drilled compared to the DD421 Up to 20%* improved drilling performance through active power compensation Improved tramming distance Up to 50%* more tramming distance with LFP battery SCALABLE AUTOMATION...

Sandvik DD422iE - Technical Specification Optimized working environment Increased performance through safest technology Dual controls (option) Modern and ergonomic cabin for maximum operator comfort with improved visibility and reduced noise level LFP batteries are certified for underground mining applications for maximum safety. Extended tramming performance and shorter charging time are achieved. This option allows true multipurpose usage of the drill, improving fleet optimization, versatility and performance. DD422iE can be used within multiple and different applications. Digital Driller™...

Sandvik DD422iE - Technical Specification Technical Specification Hydraulic rock drill Type of rock drill RD525 (TS2-236) Stabilizer Hydraulic Rotation speed Max. 280 rpm (with OMS125) Rotation torque 625 Nm (with OMS125) Hole size (bolting) 43 - 64 mm Hole size (reaming) 76 - 127 mm Shank adapter T38 (male) Drilling control system Type of control system SICA Drilling control modes Torque optimised/ feed percussion / manual Upgradeable automation levels Gold, Platinum Comprehensive diagnostic system Electronic joystick controls & GUI Advance carrier functions Display of feed angles, drilling...

Sandvik DD422iE - Technical Specification Technical Specification Operator’s safety cabin Safety cabin certification FOPS / ROPS (ISO 3449 / 3471) with safety grill Operation Seated tramming Standing and seated drilling Sound pressure level According to EN16228, ISO1120. Vibration level According to EN16228, ISO2631-1 Seat Fully adjustable seat Optimized dust level control via air circulation Air conditioning EU6/7 filtering capacity Cabin heating During tramming and drilling Electricity outlets 1 x 12 V and MP3 player readiness Stairs and indoors lights LED Audio player MP3 player with radio...

Sandvik DD422iE - Technical Specification 9 51010 270 Overall length (TF-feed) Type of Radius (R) T-cross (C) Overall Overall lenght feed lenght (with TRR1)

Sandvik DD422iE - Technical Specification

Sandvik DD422iE - Technical Specification Dual controls package Dual controls for multipurpose usage Dual controls for multipurpose usage Sandvik DD422i with Dual Controls option allows true multipurpose usage of the drill. A single operator can “bolt and bore” with one machine, replacing the traditional need for two machines – a “boring only” jumbo and a platform or mechanized bolter. The dual operator controls within the cabin are designed to support the multiple applications this unit performs. Sandvik Dual drilling controls package designed for various multi-task operations combines the high...

*Test results and calculations are to be considered as results reached under certain and controlled conditions. These test results and calculations should not be treated as specifications and Sandvik does not guarantee, warrant or represent the outcome of test results or calculations in any or all circumstances. TS2-568:03ENG©Sandvik Mining and Rock Solutions 2025 SANDVIK , iSURE® and DIGITAL DRILLER™ are trademarks owned by the Sandvik group of companies