Technical Specification Sandvik DS421-C 8-4302-A ... · Technical Specification Sandvik DS421-C...
Transcript of Technical Specification Sandvik DS421-C 8-4302-A ... · Technical Specification Sandvik DS421-C...
Technical Specification8-4302-A2011-06-28
Sandvik DS421-CUnderground Drill Rig
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Sandvik DS421-C is a rock reinforcement drill rigspecialized into cement grouted cablebolts installa-tion in underground mines and tunnels. The SandvikDS421-C is capable of installing up to 25 meterslong cable bolts with several steel strands per hole.The drill rig is provided with an on board cementmixer, a cement bags platform and a steel strandreel. It is therefore autonomous for more than ashift.The drill rod handling system has a capacity for 19pieces of 1”1/4 diameter, round MF drill rods. Therecommended drill hole size for this application is51mm.However alternative hole size can be selected withadvice from your Sandvik local contact. The steelstrand diameter is normally 15.2mm, of either plainsteel or bulb anchor strand. The bolting operation isperformed by a single operator located away fromthe drilling, grouting and cable installing module(CBH Cable Bolting Head).As all the Sandvik drill rigs based on the NC7 carrierfamily, the Sandvik DS421-C is designed for safety.For example, most of the daily and routine checksare done with both feet on ground.
Cablebolt lenght 25m
Hole diameter 51-57mm
Rock drill HL510, R32 Male
Bolting head CBH
Boom TBR60
Control system TPC501 EW
Carrier NC7S
Cornering 4100 mm
Total weight (depending on options)
Around 25000kg
Technical Specification
Sandvik DS421-C8-4302-A
2011-06-28
2/4
Coverage
90°
32°
30° 35°
23°
20001200
7903975
600
6003395
1565
5320
All dimensions in mm
Rock Drill HL510Percussion power 16 kWPercussion pressure 120 - 175 barPercussion rate 59 HzRotation speed 0...250 rpmRotation torque Max. 630 Nm (OMS125)Hole size 51 - 57 mmShank adapter R32 or T35 MaleWeight 130 kgFlushing water pressure 15 barShank lubrication device Air /oil mist SLUShank lubrication compressor CT10, 1m³/min (7 bar)
Hydraulic rock drill Technical Specification 2-1150
Boom type TBR60
Boom lift55° Up25° Down
Boom swing32° Left30° Right
Boom head tilt35° Up55° Down
Boom head swing23° Left73° Right
Boom extension 1200 mmBolting head 358°*Cylinder rods Harsh water
Boom Technical Specification 8-5540
Bolting head type CBHBolting head length 4’, 5’, 6’
Rod handling systemRC604, 5 or 619+1 rods
Centralizer Pito 11LHCuttings collector 1xCC611
Rod lengthLF604= 1220mmLF605= 1525mmLF606= 1830mm
Total lengthLF604= 2760mmLF605= 3065mmLF606= 3370mm
Cable bolting head Technical Specification 8-5500
Cement mixerTCM200 with cement dust collector (standard)
Cement pump TP8Cement bags platform Max. weight 500kgCement hose reel 35m capacity
Grouting and cabling system
*HL510-LH45 T35 Male shank*Cable bolting instrumentation TMS DDS*Bolting head oiler Spec 8-615 S
*Drilling options
Reel 775m
FeederPlain or bulbed (bird cage)steel strand
*Steel strand reel One additional
Steel strand system
*Pressure cleaning system with reel
Max. 15 bar (11 bar additionato mine water network)
*High pressure cleaning system with reel
Max. 180 bar
*Bolting module continuouswashing system
*Cleaning system
*Greasing unit with pump, reel and nozzle
Manual
*Automatic greasing system Carrier and boom
*Greasing systems and options
*Optional features/components
Technical Specification
Sandvik DS421-C8-4302-A
2011-06-28
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Machine dimensions
DS42
1
DS421
3095
150
9245
25°
55°
35° 55°
4465 3475
12415 All dimensions in mm
27353975
Bolting Head H
CBH-4 3190
CBH-5 3495
CBH-6 3800
H360°
Filtration size20 micron (pressure)10 micron (return)
Oil coolerCooling capacity 30 kWOW30 water cooler
Drilling hydraulic oil tank 270 litersTank filling Electric pumpPowerpack HPP 555 (55kW)Percussion pump 100cc (variable)Rotation pump 33 cc (variable)*Biodegradable oils Shell Naturelle HFE
Hydraulic system
Type TPC501 EW
Power controlAdjustable full powerAdjustable collaring power
Anti-jamming controlAdjustable anti-jamming pressure
Rotation controlAdjustable rotation speedReversible rotation
Flushing controlWater flushing flow andpressure controlAir-mist flushing, option
Control system
*Manual fire suppression system (Ansul)
6 nozzles
*Automatic fire suppressionsystem (Ansul)
6 nozzles
*Hand held fire extinguisher 7.7 kg at the operator station
*Fire suppression system and options
Total input power 75 kWMain switch MSE 10Standard voltages 380-690 VACVoltage fluctuation +/- 10%Automatic cable reel TRC3EL
Cable reel control (in & out)1xTCR3E control at operator station
Starting method Star delta*Ground fault and overcurrent protection
VYK
*Electric cable rubber or PUR100 or 150 metersSee spec 5-4100
*Optional voltage 1000 VAC
*Optional outlet
230V outlet 4500VA3-phase outlet, network voltage3-phase outlet max 15kVA, withtransformer
*Remote control reel(s) At rear end
Electric system and *options
Flushing WaterWater pump WBP 2 (4 kW)Water pump capacity 100 l/min (Max. 10bar)Inlet pressure 2-7 bar (while drilling)Mine air network connection IP5 air cleaner
*Air mist flushing packagesFor external supply of air and water
*Water hose reel THR 2.5E*Water hose 32mm (1”1/4)
38mm (1”1/2)100 meters65 meters
Flushing system and *options
*Optional features/components
Technical Specification
Sandvik DS421-C8-4302-A
2011-06-28
4/4Sandvik Mining and Construction OyP.O Box 100. FIN-33311 Tampere, FinlandTel. +358 205 44 121, Fax +358 205 44 120www.sandvik.com
Sandvik Mining and Construction reserves the right to change this specification without further notice.
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Tramming dimensions
35°
4400
750750
74003800
DS42
1
2940
12° 10°
15°
3530
11955
1425
35°40°
35°
4100
750750
4200
7400
All dimensions in mm
2455
8310
420
Tramming speed16 km/h on horizontal14% = 1:7 = 8° 5km/h
Gradeability / Inclination Max. 15° / 5°
Tramming
Safety cabin FOPS (ISO 3449)Controls Drilling and trammingSound pressure level according to EN791
Operator station: 72 dB(A)
Air conditioning Standard
WindowsSafety laminated, with wiperstainless steel windows frame
SeatErgonomic, adjustable with seat belt
*Reversing camera On machine rear and side*Heating During drilling and tramming*CD player/radio/MP3 Requires 12VAC outlet*Front screen protection bar*Stainless steel cabin FOPS (ISO 3449)
Operator’s station
Front working lights 4 x 35 W HID (24V)Front driving lights 2 x 35 W HID (24V)Rear working lights 2 x 35 W HID (24V)Rear driving lights 2 x 35 W HID (24V)Remote controlled search 1 x 35 W HID (24V)Parking rear brake lights 2 x Red LED*Extra working lights 2 x 35 W HID (24V)*Amber strobe light
Lights
*Harsh water options (level 1) Oil cooler + boom cylinders
*Harsh water options (level 2)Level 1 + steering and jacks cyl-inders
*Regional AUS, USC, EUR
*AntifreezingBlock heater for engineHydraulic oil tank heaterWater circuit flushing
*Packages
Carrier type Wheel mounted, frame steeringCarrier name NC7S
TransmissionHydrodynamicSpicer T20 000
Axles SpicerTyres 12.00-20Diesel engine MB904LA, Tier III, 110kWExhaust catalyser+muffler Standard
Brakes
Service, hydraulic wet discbrakes Parking and emergency SAHRtype, fail safewet disc brakes
Ground clearance 420 mmRear oscillation +/- 10°Frame steering +/- 35°Steering Frame steeringFuel tank 150 liters
Hydraulic jacksTJ40 (front telescopic)TJ60 (rear)
Hand throttle Standard*Wheel clocks 2 pieces*Fast filling systems For fuel/complete*Battery jump start*Sealed gel batteries*Foam filled tyres
Carrier
Spare rock drill HL510Spare wheel assembly Standard or foam filledSpecial tools for rock drill
Extra items
*Optional features/components
Technical Specification8-5200-F2012-08-30
Bolting head BHSandvik Component
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BH15, BH18, BH22, BH24, BH27, BH30, BH40,BH50, BH60 bolting heads are fully mechanizedrock bolting with hydraulic drifters RD314 (BH15-BH30) and HL510 (BH40-BH60). BH15-BH30 aredesigned to be used with TBR60 boom and BH15-BH60 with SB120S Boom.
The versatile bolting head construction allows all themost common bolt types or combinations to be usedwith minimum modifications.
Combined frame and turning head design, roof sup-port cylinder and strong index cylinder etc. improvebolting accuracy and productivity. Also electricallycontrolled resin shooting system and cement fillingmethod from hole bottom ensure high quality boltsand performance.
The bolting head is designed for 16mm...28mmrebar bolts and 39mm Splitset bolts by only chang-ing the magazine bolt holders.The bolt length can be changed without any addi-tional parts hydraulics modifications within a rangeof over one meter.
Maximum bolt plate size is 150mm x 150mm.
Components
1. Drilling feed2. Bolting feed3. Drifter4. Bolt wrench5. Grouting Head6. Bolting head valves7. Bolt cassette
Technical Specification
Bolting head BH8-5200-F
2012-08-30
2/2Sandvik Mining and Construction OyP.O Box 100. FIN-33311 Tampere, FinlandTel. +358 205 44 121, Fax +358 205 44 120www.sandvik.com
Sandvik Mining and Construction reserves the right to change this specification without further notice.
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General dimensions
L=
H =
840
160
1550
1142
All dimensions in mm
- Weight depends type of bolt.
- Bolting head length is 200mm longer for Splitsetbolt.
RD314L= H= Weight
BH15 2482 2021 1608BH18 2895 2021 1640BH22 3342 2021 1655BH24 3566 2482 1685BH27 3809 2482 1705BH30 4142 2482 1720
HL510F / HL510BL=
HL510FL=
HL510BH= Weight
BH40 5480 5680 3320 1927BH50 6530 6725 4320 2180BH60 7535 7730 4320 2225
Drifter Shank ThreadBolting Head
Drill SteelDrill Steel
lengthThread
RD314 7803-7663-01Female
R32
BH15 7853-2417-20 1715 mm Male R32 / Male R25BH18 7853-2420-20 2020 mm Male R32 / Male R25BH22 7853-2424-20 2475 mm Male R32 / Male R25BH24 7853-2426-20 2630 mm Male R32 / Male R25BH27 7853-2429-20 2935 mm Male R32 / Male R25BH30 7853-2433-20 3340 mm Male R32 / Male R25
Drifter Shank ThreadBolting Head
Drill SteelDrill Steel
LengthThread
HL510B / HL510F7803-7531-01 male / 7803-7553-01 female
R32 male / R32 female
BH40 7853-6444-20 4460 mm Male R32 / male R28BH50 7853-64533-20 5450 mm Male R32 / male R28BH60 7853-6464-30 6440 mm Male R32 / male R28