Drilling Rig / Underground and Tunnelling Rigs

Sandvick Drilling Rig

샌드빅 드릴

Model : DT821

Underground Boomer Jumbo Drill Rig

Twin Boom

6.4 meter/21ft reach

Fitted with Utility boom Basket/ Catcher

Rated Voltage 440v

Weight: 31.2 Tons

Drifter Model : 2 x RD525

Drifter Frequency : 95 Hz/25kW

Rated Voltage 415V / 50HZ / 165KW

Daimler AG engine

Sandvik Underground and Tunnelling Rig

Model : DT922i

Tunneling Drill

C900 carrier with hydrostatic transmission

Cummins QSB4.5 (119 kW Tier 3) engine

FOPS/ROPS (ISO 3449/3471) operator's cabin

Cabin air conditioning and heating system

2 x SJ650 telescopic hydraulic jacks (front)

2 x SJ700 hydraulic jacks (rear)

2 x RD525 hydraulic rock drills

2 x TF5i-16 feeds2 x SB100i telescopic booms

SICA control system platform

Advanced torque control system for drilling

2 x HPP575 powerpack (75 kW)

2 x OW55 oil coolers

SLU2 shank lubrication device

CTN10 air compressor for shank lubrication

WBP 3HP water booster pump (WBP2HP with Cummins QSB6.7)

Flushing flow control (2-boom)

MSE20 main switch (380-1000 V/50-60 Hz)TCD

4CD automatic cable reel with remote control & spooling

Current reducer unit

Carrier centralized greasing points

Tamrock Drilling Rig

Model : 400SA

Atlas Copco Boomer 282

Model : Boomer 282

Tunnelling drill rig with 881 genuine diesel engine hours

Double boom

Boom 1 hours -1000

Boom 2 hours - 250

Fitted with BMHT 2543 Telescopic feeds and COP1838 Rock drills

Closed it takes a 2.5m drill steel

Generally used for vertical drilling of roof bolts and extended it takes 4.3m drill steel for face drilling

Previously used only as a training so in good condition

Atlas Copco RC Drilling

Model : ROC L8-54

Track Mounted Down the Hole Surface Drill Rig for RC drilling

Engine: Caterpillar CAT C13

Onboard Air Compressor: Atlas Copco XRV9 900 CFM / 350 PSI

Rebuilt Track Frame with upgraded Trunnion System

Re-Hosed

New Feed Chain

Hydraulic components inspected and checked

Safety Rails

Hydraulic Isolation Points & E-Stops

Re-furbished Metzke Cone Cyclone and Splitter

Blow Down & Air Dump

Furukawa Hydraulic Crawler Drill

Model : HCR-1200

Underground and Tunnelling

Length: 9 755 mm

Width: 3 125 mm

Height: 3 605 mm

Weight: 14 000 kg

HD712 Drifter

Impact power 18.2kw

Impact rate 2 250 / 2500 min-1

Torque max 1400 Nm

Crawler

Ground clearance: 460 mm

Oscillation agle: 7.5

Speed: 0 - 3,1 km/h

Maximum gradient: 57,7%

Engine: Cummins QSB 6.7

Power and speed: 179 / 2 500 kW/rpm

PDS265-S32A-AIRMAN Compressor

Airflow: 8,3 m3/min

Pressure: 1,03 MPa

Hydraulic pump

2 variable displacement piston pumps for displacement and drilling

3 gear pumps for dust collector, cooling motors and arms

7 T51 M/M rods and sleeves

Casagrande Anchoring Rigs

Model : C6

Mini Piling / Anchoring Rigs

DTH hammer oiling line

Foam water pump

Dust collector

Max torque: 13,550Nm

Only worked 300 hours since last maintenance work carried out

Soilmec Mini Piling

Model : SM14

Micropiling, anchoring & jet grouting

Undercarriage with Berco crawler tracks

Diesel engine: Cummins QSB 4.5 Tier III complying with lower emissions regulations

119kW Hydraulic rotary

Drilling Head HD1200V

Variable gear reduction

Hydraulic clamp & breaker

Diameter 50-360mm

Jet grouting pre-arrangement & completed fitting kit Jean Lutz system

Remote control for positioning the rig

Mast 10.7m + extension up to 22m for Jet Grouting

소일멕 드릴링머신

Model : SM408RD

마이크로파일링, 앵커링 및 제트 그라우팅 장비

Micropiling, anchoring & jet grouting rig

Engine : Cummins 6B 5.9-C engine (126kW)

Rotary head : max torque 1695 daNm, max drill speed 546rpm, feed stroke 8000mm

Max feed force : 90kN

Max hoist pull : 90kN

Service winch max line pull on 1st layer : 35kN

Rope diameter : 12mm

Rope capacity 53mClamps min/max opening : 60-315mm

Max clamping force : 159kN

Max breakout torque : 4980 daNm

Full jet grouting kit

Max depth jet grouting : 19m

Dimensions : length 3225mm, width 2450mm

Pads width : 500mm

Max traction force : 132kN

Weight : 21,000kg