Development drill rigs
DD422iE
- Coverage
- 60 m²
- Hole length
- 3.44 - 5.88 m
- Tramming type and distance
- BEV - 6.1 km with LFP in 1:7 incline
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.
Features
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Intelligent power management system
Charging While Drilling technology enables battery charging to be carried out during normal drilling cycles to ensure maximum tramming energy is available. Additional electric power for drilling can be drawn from the onboard battery pack, increasing drilling productivity without compromising the maximum peak power load taken from mine electrics.
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Zero emissions while tramming
DD422iE is equipped with an electric driveline system including a battery package and electric motor for zero emissions while tramming. It also helps reduce thermal load and ventilation requirements underground.
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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.
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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: face drilling, bolt hole drilling and bolting. The optional pumpable resin system ensures high bolting quality and faster cycle time. This option supports: solid rebar, self-drilling bolt and hollow bar.
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LFP chemistry
A retrofit kit allows to upgrade current SoNick drill rigs to LFP technology for improved performance.
Product specifications
DD422iE operating manual and spare parts
Operating manuals and spare parts can be found on the My Sandvik customer portal.
- Coverage
- 60 m²
- Hole length
- 3.44 - 5.88 m
- Tramming type and distance
- BEV - 6.1 km with LFP in 1:7 incline
- Hole diameter
- 43 - 64 mm
- Number of booms
- 2 x SB60i
- Drift size (H x W)
- 4.5 x 4.5 m
- Feed length
- Fixed TFi500 12 to 20 ft. or telescopic TFX 6-12 ft. to 10-16 ft.
- Rock drill
- RD525 25kW
- Voltage
- 380 - 1,000 V (multi voltage)
- Controls type
- SICA (Sandvik Intelligent Control System Architecture)
- Weight
- 29,000 kg (depending on options)
100% Electric tramming
DD422iE produces zero emissions while tramming due to the onboard battery’s electric energy, improving the health and safety of all underground workers.
Reduce reliance on diesel
Eliminate diesel particulate matter (DPM) to lower ventilation costs and energy consumption. Reduce the need for expensive infrastructure to transport diesel underground.
Energy reserve for max loads
Draw reserve power from the batteries during peak loads while drilling with the jumbo’s intelligent power management system. Meet ever-increasing productivity requirements despite limited underground mine electric power capabilities.
Drill anywhere in the world
The multi-voltage system creates flexibility to operate anywhere in the world. The jumbo operates in networks ranging from 380V - 1000V and both 50 and 60Hz, meaning you can move your drill from one country to another with ease.
Related Products and Services
Parts and components
Rock drills
Rock drills are a highly demanding component to design and manufacture. With decades of dedication and engineering work we have developed our rock drills for harsh conditions and heavy-duty work.
Technology
Remote monitoring service
Remote monitoring service uses intelligent technology that enables the prevention and prediction of breakdowns before they happen.
Home
Services
We offer different type of service agreements and on demand services that can be adapted to suit the support you require – helping you to maintain your fleet in the optimal way.
Electrification
More productive, powerful and better for workers' health
"Every mine has a capital purchase or a maintenance replacement coming up in the next few years, and they would be missing out if they decided not to investigate or pursue battery-electric technology." Jeff LaMarsh, Mine Superintendent, New Afton
Related products
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