DD312i
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Development drill rigs
DD312i
- Coverage
- 48 m²
- Hole length
- 2.83 - 5.27 m
- Tramming type and distance
- Hydrostatic transmission - Diesel engine - TCD3.6 (100 kW, Tier 3, Stage III, MSHA, CANmet)
Sandvik DD312i is an advanced single boom development drill for underground mine development and small scale tunneling. It features a compact carrier and a wide range of automatic drilling functions for high level of performance, drilling accuracy and safety.
Features
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Intelligent control system
The drill is equipped with Sandvik Intelligent Control System Architecture (SICA), a well-proven and commonly used computerized control system across intelligent Sandvik drill rigs. This technology enables a wide range of scalable automated functions, in order to maximize your profitability.
Intelligent control system
The drill is equipped with Sandvik Intelligent Control System Architecture (SICA), a well-proven and commonly used computerized control system across intelligent Sandvik drill rigs. This technology enables a wide range of scalable automated functions, in order to maximize your profitability.
The drill is equipped with Sandvik Intelligent Control System Architecture (SICA), a well-proven and commonly used computerized control system across intelligent Sandvik drill rigs. This technology enables a wide range of scalable automated functions, in order to maximize your profitability.
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Fit to purpose
With a wide choice of booms and feeds, and the largest coverage in its size class, Sandvik DD312i can be used, in all medium to large underground drifts, or medium size tunnels, for face drilling, cross cutting or roof drilling for bolting, in development and/or production in room and pillar, cut and fill, stoping or caving mining methods.
Fit to purpose
With a wide choice of booms and feeds, and the largest coverage in its size class, Sandvik DD312i can be used, in all medium to large underground drifts, or medium size tunnels, for face drilling, cross cutting or roof drilling for bolting, in development and/or production in room and pillar, cut and fill, stoping or caving mining methods.
With a wide choice of booms and feeds, and the largest coverage in its size class, Sandvik DD312i can be used, in all medium to large underground drifts, or medium size tunnels, for face drilling, cross cutting or roof drilling for bolting, in development and/or production in room and pillar, cut and fill, stoping or caving mining methods.
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Optimized working environment
Sandvik DD312i meets highest safety, environment, and operator comfort standards, following all international and local safety standards.
It is equipped with an ergonomic and comfortable FOPS/ROPS cabin that offers rotating seat for standing and seated drilling, air conditioning with increase filtration, reduced noise level and improved visibility.
Optimized working environment
Sandvik DD312i meets highest safety, environment, and operator comfort standards, following all international and local safety standards.
It is equipped with an ergonomic and comfortable FOPS/ROPS cabin that offers rotating seat for standing and seated drilling, air conditioning with increase filtration, reduced noise level and improved visibility.
Sandvik DD312i meets highest safety, environment, and operator comfort standards, following all international and local safety standards.
It is equipped with an ergonomic and comfortable FOPS/ROPS cabin that offers rotating seat for standing and seated drilling, air conditioning with increase filtration, reduced noise level and improved visibility.
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Easy integration
Smooth integration of the drill into your production process thanks to our Digital Driller™ training solution that allows to develop operators' skills in a realistic environment. The spare parts standardization through the range helps to optimize the parts logistics.
Easy servicing with full on-board diagnostics is available through Sandvik digital services (DrillConnect, My Sandvik…).
Easy integration
Smooth integration of the drill into your production process thanks to our Digital Driller™ training solution that allows to develop operators' skills in a realistic environment. The spare parts standardization through the range helps to optimize the parts logistics.
Easy servicing with full on-board diagnostics is available through Sandvik digital services (DrillConnect, My Sandvik…).
Smooth integration of the drill into your production process thanks to our Digital Driller™ training solution that allows to develop operators' skills in a realistic environment. The spare parts standardization through the range helps to optimize the parts logistics.
Easy servicing with full on-board diagnostics is available through Sandvik digital services (DrillConnect, My Sandvik…).
Learn more about DD312i features
Low emissions diesel engine
To improve the underground working conditions, DD312i can be equipped with engines certified to the more restrictive environmental norms, such as to Tier 4F, Stage V, China 4 and CANmet certification.
Sandvik DrillConnect
Readiness for Sandvik DrillConnect mobile application for improved data management and enhanced maintenance, and My Sandvik digital services.
Product specifications
- Coverage
- 48 m²
- Hole length
- 2.83 - 5.27 m
- Tramming type and distance
- Hydrostatic transmission - Diesel engine - TCD3.6 (100 kW, Tier 3, Stage III, MSHA, CANmet)
- Hole diameter
- 43 - 64 mm
- Number of booms
- 1 x SB40NV / SB55i
- Coverage
- 48 m²
- Hole length
- 2.83 - 5.27 m
- Tramming type and distance
- Hydrostatic transmission - Diesel engine - TCD3.6 (100 kW, Tier 3, Stage III, MSHA, CANmet)
- Hole diameter
- 43 - 64 mm
- Number of booms
- 1 x SB40NV / SB55i
- Drift size (H x W)
- 3 x 3 m
- Feed length
- Fixed TF500 10 to 18 ft or telescopic TFX 6-12ft. to 8-14 ft.
- Rock drill
- RDX5 20kW
- Voltage
- 380 - 1,000 V (+-10%)
- Controls type
- SICA (Sandvik Intelligent Control System Architecture)
- Weight
- 16,500 kg (depending on options)
Watch DD312i in action
Related Products and Services
Our range of development drill rigs
DD212i
- Coverage
- 26 m²
- Hole length
- 2.83 - 4.05 m
- Tramming type and distance
- Hydrostatic transmission - Diesel engine - TCD2.2 (55 kW, Stage III) or optional TCD2.2 EMR (55 kW, Tier 4F, Stage V)
DD311
- Coverage
- 40 m²
- Hole length
- 3.44 - 4.66 m
- Tramming type and distance
- Hydrodynamic transmission - Diesel engine - OM904LA (110 kW, Tier 3, Stage IIIA) Hydrostatic transmission - Diesel engine - TCD2.2 (55 kW, Tier 4F, Stage V)
DD321
- Coverage
- 49 m²
- Hole length
- 3.44 - 4.66 m
- Tramming type and distance
- Hydrodynamic transmission - Diesel engine – QSB 4.5 (124 kW, Stage IIIA)
DD321
- Coverage
- 41 m²
- Hole length
- 3.44 - 4.66 m
- Tramming type and distance
- Hydrostatic transmission - Diesel engine - QSB 4.5 (124 kW, Stage IIIA) Hydrostatic transmission - Diesel engine - TCD2.2 (55 kW, Tier 4F, Stage V)
DD2710
- Coverage
- 34 m²
- Hole length
- 2.83 - 4.66 m
- Tramming type and distance
- Hydrostatic transmission - Diesel engine - TCD3.6 L4EDG (74 kW, China IV) Hydrostatic transmission - Diesel engine - TCD2.2 (55 kW, Tier 4F, Stage V)
DD210
- Coverage
- 24 m²
- Hole length
- 2.83 - 3.44 m
- Tramming type and distance
- Hydrostatic transmission - Diesel engine - D914L04 (52 kW, Tier3, CANMET)
DD211L-V
- Coverage
- 25 m²
- Hole length
- Up to 2.1 m
- Tramming type and distance
- Hydrostatic transmission - Diesel engine - BF4M2012 (74 kW, Tier 2)
DD322i
- Coverage
- 58 m²
- Hole length
- 3.44 - 5.27 m
- Tramming type and distance
- Hydrostatic transmission - Diesel engine - TCD3.6 (100 kW, Tier 3, Stage IIIA) or optional TCD2.2 (55 kW, Tier 4F, Stage V)
DD422i
- Coverage
- 60 m²
- Hole length
- 3.44 - 5.88 m
- Tramming type and distance
- Hydrostatic transmission - Diesel engine - QSB4.5 (127 kW Tier 3 Stage IIIA )
DD311
- Coverage
- 40 m²
- Hole length
- 3.44 - 4.66 m
- Tramming type and distance
- Hydrostatic transmission - Diesel engine - TCD2012 (74 kW, Tier 3, Stage IIIA, Canmet, China 2) Hydrostatic transmission - Diesel engine - TCD2.2 (55 kW, Tier 4F, Stage V)
DD422iE
- Coverage
- 60 m²
- Hole length
- 3.44 - 5.88 m
- Tramming type and distance
- BEV - 6.0 km @ 6 km/h in 1:7 incline
DD212
- Coverage
- 25 m²
- Hole length
- 2.83 - 3.44 m
- Tramming type and distance
- Hydrostatic transmission - Diesel engine - D914L04 (55 kW, Tier 4i, Stage IIIA, MSHA) Hydrostatic transmission - Diesel engine - TCD2.2 (55 kW, Tier 4F, Stage V)
DD211L
- Coverage
- 36 m²
- Hole length
- Up to 4.7 m
- Tramming type and distance
- Hydrostatic transmission - Diesel engine - BF4M2012 (74 kW, Tier 2)
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