SANDVIK DU311-TV UNDERGROUND DRILL
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SANDVIK DU311-TV UNDERGROUND DRILL TECHNICAL SPECIFICATION 1. SANDVIK MINING / TS2-093:02/ENG DU311-TV is a track mounted In-The-Hole drill designed to drill with ITH hammers powered with high air pressure. The DU311-TV can be used with a Machines Roger V30 for 30 in (762 mm) reaming allowing for economical development of slot raises, ventilation raises, ore passes, emergency exits, waste chutes and service holes for electrical cales, water pipes or mine air supply and used for reaming up to 17.5 in (445 mm) diameter holes with a 12 in hammer for rapid raising. The DU311-TV can also be used to drill from 3.5 in (89 mm) to 8.5 in (216 mm) diameter. Most applications allow the machine to drill to a depth greater than 330 ft (100 m)
Transcript of SANDVIK DU311-TV UNDERGROUND DRILL
SANDVIK DU311-TVUNDERGROUND DRILL TECHNICAL SPECIFICATION
1. SANDVIK MINING / TS2-093:02/ENG
DU311-TV is a track mounted In-The-Hole drill designed to drill with ITH hammers powered with high air pressure.
The DU311-TV can be used with a Machines Roger V30 for 30 in (762 mm) reaming allowing for economical development of slot raises, ventilation raises, ore passes, emergency exits, waste chutes and service holes for electrical cales, water pipes or mine air supply and used for reaming up to 17.5 in (445 mm) diameter holes with a 12 in hammer for rapid raising.
The DU311-TV can also be used to drill from 3.5 in (89 mm) to 8.5 in (216 mm) diameter. Most applications allow the machine to drill to a depth greater than 330 ft (100 m)
TOP DRIVE
Top drive 6230-RBR30
Max. working pressure 207 bar 3,000 psi
Max. torque 8,520 Nm 6,283 lb.ft
Rotation speed 0 - 42 rpm
Patented splined piston breakout system
CARRIER
Carrier DU311-T standard
Tracks Triple grouser, sealed and lubricated
Width 305 mm 12 in
Brakes SAHR
Ground clearance 180 mm 7.1 in
Centralized grease lubrication
Jacks, leveling (four)
Tramming speed, electric horizontal only, automatic two speed motors
High gear 2.2 km/h 1.4 mph
Low gear 1.2 km/h 0.8 mph
Gradeability 35% (20°)
Weight 12,700 kg 28,000 lbs
MAST
Mast Heavy hoist, blind bore split centralizer
Feed force 133 kN 30,000 lbs
Max. opening 222 mm 8.75 in
POSITIONING SYSTEM
Single slideover 762 mm 30 in
Feed extension
1.8 m (6 ft) drill pipe 1,370 mm 54 in
1.5 m (5 ft) drill pipe 1,143 mm 45 in
Roll over angle 360°
Stinger extension - top 1,219 mm 4 ft
Stinger extension - bottom 1,219 mm 4 ft
CONTROL SYSTEM
Control system ERIS panel - CanBus
Accra feed Feed and rotation control/anti-jamming
Remote control Tripod mounted, with 30 m (100 ft) cable
POWERPACK
Electric motor 1 x 45 kW 1 x 60 hp
Pump type Dual pump
Filtration pressure 1 x 5 micron
Filtration return 1 x 10 micron
Oil tank volume 265 L 70 US gal
Tank filling Electric fill pump
Oil cooling Shell and tube cooler
HAMMER LUBRICATION SYSTEM
Grease / oil injection
Metering capacity 8 L/hr 2 US gal/hr
Tank size 32 L 8.5 US gal
WATER INJECTION SYSTEM
Water pump type Triplex piston pump
Capacity 27 L/min (48 bar) 7 gal/min (700 psi)
ELECTRICAL SYSTEM
Total input power 45 kW
Standard voltage 600 VAC
Standard frequency 60 Hz
Lights - working 2 x 43 W LED
Lights - driving lights 2 x 43 W LED
Starter Delta wye
Safety shutdowns Low mine water pressureLow hydraulic oil level
High hydraulic oil temperature
Safety feature Phase loss / phase reversal protectionMotor overload protection
Voltmeter and ammeterIndicator lights
Zener diodeTram active strobe
SANDVIK DU311-TV TECHNICAL SPECIFICATION
2. SANDVIK MINING / TS2-093:02/ENG
SELECTION OF OPTIONAL EQUIPMENT
PIPE HANDLING OPTIONS
Pipe arm, single axis To assist manual pipe handling
Pipe arm, dual axis To assist manual pipe handling
FIRE SUPRESSION
Automatic ANSUL system (6 nozzles)
Manual ANSUL system (6 nozzles)
ADDITIONAL OPTIONS
Alignment laser - permenant
Angle indicators - permenant
Angle indicator with laser alignment - portable
Cable reel with automatic cable limit stop (cable and power plug not supplied)
Conversion kit for alternate drill pipe size
Deutz diesel engine (D914L4 Tier 4i, 20 L diesel tank)
Grease unit with pump, reel and nozzle
Indicator for low level hammer lubricant
On-board pressure washer
Petol chain wrench
Remote thread lubrication
Special electrics 380 - 600 VAC 50 or 60 Hz available
Tools to specifications
SANDVIK DU311-TV TECHNICAL SPECIFICATION
3. SANDVIK MINING / TS2-093:02/ENG
Sandvik Mining reserves the right to make changes to the information on this data sheet without prior notification to users. Please contact aSandvik representative for clarification on specifications and options. www.mining.sandvik.com
SANDVIK DU311-TV TECHNICAL SPECIFICATION
4. SANDVIK MINING / TS2-093:02/ENG
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DISTRIBUTOR:
DIMENSIONS
DRILLING TRAMMING
Max. Reach MastHeight
PivotHeight
Slide-over
Min.Drift Length Laser
Offset Height Length Width Jacks Clear-ance
Model Units A AA B BB C D E F G H I II J JJ K L M
DU311-TV6’ Rods
Inches 229.7 256.6 170.3 181.1 137.8 70.4 30 157.5 239.8 47.3 111.4 123.6 193 205.1 72 83.8 7.1
mm 5,834 6,518 4,326 4,600 3,500 1,788 762 4,000 6,091 1,200 2,829 3,140 4,900 5,210 1,829 2,129 180
DU311-TV5’ Rods
Inches 217.7 244.6 158.3 169.1 125.8 70.4 30 145.5 239.8 47.3 111.4 123.6 193 205.1 72 83.8 7.1
mm 5,530 6,213 4,021 4,295 3,195 1,788 762 3,696 6,091 1,200 2,829 3,140 4,900 5,210 1,829 2,129 180
DIMENSIONS
E
B
K
L
BB
F
D
AA
A
B
M
15°
90°
C
G JJ
J
III
29.5”750mm
112”2845mm
100”2540mm
