DB331 SECONDARY BREAKING DRILL - Sandvik 1 x SB60P Hole length Up to 2 230 mm Radio remote control...
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Transcript of DB331 SECONDARY BREAKING DRILL - Sandvik 1 x SB60P Hole length Up to 2 230 mm Radio remote control...
TECHNICAL SPECIFICATION
KEY FEATURES
Maximum draw point height 8 400 mm
Hydraulic rock drill 1 x RD314
Charging head 1 x SCH8
Boom 1 x SB60P
Hole length Up to 2 230 mm
Radio remote control Tramming and drilling
Drilling video control 10” touch pad tablet
T-section width in turning From 3.9 m to 3.9 m drift
Transport width 1 980 mm
Transport height (canopy) 2 140 mm / 3 100 mm
Transport length 9 680 mm
Total weight16 000 kgdepending on options
The operator must be in safe area to use the machine, and at 5 meters minimum from the machine
DB331SECONDARY BREAKING DRILL
1. SANDVIK DB331 - SECONDARY BREAKING DRILL
Sandvik DB331 is a Secondary Breaking Unit (SBU) for
rock boulders reduction and ore facilitation under draw
points, it is an autonomous drill based on self-contained
diesel hydraulic carrier, with on-board water tank and large
air compressor for air-mist flushing.
The robust telescopic boom offer a medium reach up to
8 m height, the double rotation actuators and compact
feed offer easy positioning inside the draw point, and the
high frequency rock drill enables fast drilling, short time
exposure in confined space.
Drill and blast method is used to fragment the boulders.
The explosive charging device is mounted on the charging
head, and the explosive initiator and cartridges are
provided by the explosive supplier.
The operator controls the drilling and tramming functions
of DB331 remotely and safely with an ergonomic RRC
panel and a remote video assistance.
The video system includes a remote monitor on tripod,
a 3D-zoom camera and multiple wide angle cameras to
enable the unit tele-operation from a safer location.
The drill rig is designed for good visibility and stability, the
powerful four-wheel-drive articulated carrier ensures fast
and safe maneuvering in compact underground drifts.
All the service points are well protected but still easy to
access.
Altogether Sandvik DB331 offers a safe operating process
for effective ore facilitation tasks, the unit releases
blockages in draw points thus enables a high production
rate in large scale mining.
BOOM
Type of boom SB60P (TS2-231)
Parallelism Automatic hydraulic
Boom extension 1 200 mm
Feed extension 1 200 mm
Boom weight, net 2 400 kg
Roll-over angle 360°
HYDRAULIC SYSTEM
Powerpack Diesel hydraulic powered
Filtration (pressure / return) 20 µ / 10 µ
Oil tank volume 330 liters (drilling)
Oil tank filling pump Electric
Oil cooler (air actuated) OA21 oil-to-air (1 x 21 kW)
Tool set for hydraulic adjustment Specification 2-9100
HYDRAULIC ROCK DRILL
Type of rock drill RD314 (TS2-137)
Percussion power 14 kW
Percussion pressure Max. 190 bar
Percussion rate 110 Hz
Rotation speed Max. 520 rpm (with OMS100)
Rotation torque 400 Nm (with OMS100)
Hole size (drifting) 45 mm
Shank adapter (male) T38 - R32
Weight 115 kg
Length 559 mm
Profile height 95 mm
Inflating device for accumulator Specification 2-9110
ELECTRIC SYSTEM
Main switch gear MSE 5 (24V)
IP classification Specification TS2-132
Sealed AGM batteries 2 x 12 V, 95 Ah
Front working lights(combined working and driving)
4 x 50 W LED (4 200 lm, 6 000 K)
Rear working lights(combined working and driving)
4 x 50 W LED (4 200 lm, 6 000 K)
Charging head lights 1 x 50 W LED (4 200 lm, 6 000 K)
Parking rear brake / park lights 2 x Red LED
AIR AND WATER SYSTEM
Flushing of holes By water
Water booster pump WBP1 hydraulic driven 8 cc
Water pump capacity 13,6 l/min
Water pump inlet pressure 2 bar (Min.)
Flushing water pressure 10 - 15 bar
Shank lubrication device SLU-1 (air / oil mist)
Rock drill oil consumption 100 - 200 g/h
Rock drill air consumption 150 - 250 l/min
Air compressorCTN16H, 1,6 m³/min (7 bar)hydraulic driven 16 cc
End of hole flushing 2 x 60 liters air receivers
Water tank500 liters (parts of flushing package)
CHARGING HEAD
Type of charging head SCH8 (TS2-203)
Compatibility ORICA charging system
Explosive type ORICA cartridges
Hole length 2 230 mm
Total length 3 560 mm
Max reach 8 400 mm
Drilling line extension 500 mm
Explosive line extension 500 mm
Anchoring stroke 450 mm
DRILLING CONTROL SYSTEM
Type of control system THC561 (TS2-362)
Operating principle Electric control
Remote controls boom and drill
Electric controlFully proportionalHydraulic parallelism
Drilling control Feed / percussion control
Drilling and boom movements inhibition
2 x switches
REMOTE CONTROLS
Type of controlsSingler radio remote (2.4 Ghz, TC240 norm) or cable 20 meters length
Tramming controlsRemote controlled or operator station Tramming, canopy, stabilizers controls 4 x fixed cameras
Tramming informations displayed
Carrier steering angle Machine on jack - level angle
Drilling controlsRemote controlledBoom and drilling module movements 3 x fixed cameras + 1 x PTZ camera
Drilling informations displayed
Feed pressure Percussion pressure Rotation pressureAir pressure Hole depth
PTZ camera controls On remote controls
Display 1 x touch pad tablet 10”
OPERATOR’S SAFETY CABIN
Cabin certificationFOPS / ROPS (ISO 3449)ROPS < 16 000 kg
Unit height in tramming (FOPS) Height 2 920 mm
Sound pressure level according to EN 791
Operator station: 80 dB(A)
Operator’s seat Ergonomic T-back seat
OperationRemote drilling, seated or remote tramming
Air conditioning Standard
2. SANDVIK DB331 - SECONDARY BREAKING DRILL
CARRIER
Type of carrier NC5 (frame-steered)
Carrier articulation ± 40°
Rear axle oscillation ± 10°
Ground clearance 320 mm
Diesel engine BF4M2012C (93 kW, Tier 2)
Diesel engine control Electronic, EMR
Exhaust catalyzer Standard
Transmission Hydrostatic, automotive
AxlesDana Spicer 123 (front) / 112 (rear) with extended differential breathers
Tires 12.00-20
Service brakes Hydrostatic and positive braking
Parking and emergency brakes
Hydraulic oil immersed multiple disc brakes on both brakes
Tramming speed12 km/h (horizontal)5 km/h (14%=1:7=8°)
Gradeability / sideways tilt Max. 15° / 5°
Fuel tank 180 liters
Tramming oil tank 55 liters (tramming)
Hydraulic jacksTelescopic (front)Vertical (rear)
Hand held fire extinguisher 1 x 6 kg (type ABC)
Tramming alarm Standard
Colour scheme Sandvik
Documentation
2 x Operator’s manual2 x Maintenance manual2 x Technical manual (in English only)2 x Parts manual (in English only)2 x CD of manuals (PDF files)
OPTIONAL FEATURES AND PACKAGES
Charging head Explosive type
Guiding emulsion hose
Electric system Battery jump start Amber flashing light
Optional LED (24 V)
Cleaning systemLP system with reelHP system with reel
Up to 15 bar (TS2-343)Up to 180 bar (TS2-343)
Greasing systemsCentralized greasing pointsManual system Automatic system
Specification 5-2110Greasing gun and cartridge system Carrier and boom
Operator’s safety cabin / canopy*Safety canopy *Lowered cabin Cabin heatingCabin audio system Front screen protection grill
FOPS / ROPS certificationROPS < 15 700 kg Height 2 920 mm FOPS/ROPS certificationROPS < 18 000 kg Height 2 670 mm, During drilling and trammingCD player / radio / MP3 and loud-speakers For cabin or canopy
Fire suppression systemAdditional fire extinguisherAutomatic system Auto. fire suppression system
1 x 6 kg Type ABC Ansul, 6 nozzles FS1000 (above 0°C)
Carrier*Diesel engine *Foam filled tires Fast filling and evacuation system Brake release Wheel chocks and holders
TCD2012, 95 kW, Tier 3, Stage IIIA TCD3.6, 100 kW, Tier 4F, Stage IV 4 pcs Wiggins (complete)
Manual hand pump 2 Sets
Extra itemsSpare rock drill Spare wheel assembly Special tools for rock drill Warranty extension Documentation Package: Country specific options Package: Harsh water
RD314 12.00-20 or foam filled tire RD314 One year (excl. Kazakhstan) Extra paper, PDF manuals AUS package Basic (TS2-049)
*) replaces standard feature
3. SANDVIK DB331 - SECONDARY BREAKING DRILL
38°
6 450
3 131
40°
750
750
3 900
8 400 55°
3 580
5 m (Min.)
6 765 / 6 850**9 125 / 9 210**
9 680 / 9 765** 1 20010 880 / 10 965**
8 400
4 015Max.3100
Min.2140
1 850
1 9803100
16°15°T
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Sandvik Mining and Rock Technology reserves the right to make changes to the information on this data sheet without prior notification to users. Please contact a Sandvik representative for clarification on specifications and options.
All dimensions in mm**With Tier IV diesel engine option
5 m (Min.)
5 m (Min.)
All dimensions in mm
All dimensions in mm
SANDVIK.COM
4. SANDVIK DB331 - SECONDARY BREAKING DRILL