CHRISTENSEN 140. Surface core drilling rig for medium to large depths

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1 CHRISTENSEN 140 Surface core drilling rig for medium to large depths

2 GAME CHANGER THE NEW CHRISTENSEN 140 EXPLORATION DRILL RIG FROM ATLAS COPCO CAN BE THE GAME CHANGER YOU NEED. EQUIPPED WITH THIS NEW TOP-OF-THE-LINE RIG, YOU WILL GAIN THE TRUST OF YOUR CUSTOMERS MEETING EVEN THE MOST STRINGENT SAFETY REQUIREMENTS. YOU WILL ALSO BE WORKING MORE PRODUCTIVELY THAN EVER BEFORE. GET IN THE GAME WITH THE NEW CHRISTENSEN 140 DRILL RIG. MAIN BENEFITS Productivity through automated features, sophisticated feed system and 6m core barrel handling. Safety and ergonomics that meet the latest standard EN16228, including features such as a protected operator platform and safety guards with interlock function. Robust and sturdy rig design ensures maximum reliability and minimum service requirements. 2 The engine is enclosed by a soundproof canopy for reduced noise level (108 db guaranteed) and a cyclonic tank for reduced oil consumption. Comes with Tier 3 or Tier 4 Final engine. Choose between a radio remote controlled crawler version with high ground clearance or a trailer version with a safe parking break and adjustable tow bar.

3 CONTROL PANEL FEATURES The constant penetration rate function and torque limiter can easily be adjusted. Making and breaking of rods using a joystick increases both productivity and safety. Gear shifting is done from and indicated on the control panel, eliminating the need to climb up the rotation unit to make or break rods. The new mast is easy to position and fold, and can handle up to 6-meter core barrels. A rod centralizer positions the rod for better alignment with the drill string, simplifying threading/unthreading while reducing thread wear. The control panel includes a roof to protect the operator from weather conditions and falling objects, and is swingable to allow the operator to optimize his working position. The new two gear rotation unit has increased time between overhaul and minimized maintenance requirements. The rig is equipped with a safety guard with an interlock function that will perform a controlled rig stop if the guard is opened 3

4 ADDICTIVE BENEFITS ONCE YOU VE TRIED THE CHRISTENSEN 140, YOU WILL NEVER WANT TO CHANGE. HERE S WHY, AMONG MANY OTHER THINGS. + PRODUCTIVITY The rig s high productivity results from high-performance features and exceptional ease of use. Fast setup gets you operational faster, and while you re working, the long mast, capable of handling 6-meter core barrels, allows you to extract more core during the shifts. The rig has a constant penetration rate regardless of ground conditions, which improves its operational performance while dramatically reducing bit wear. + SAFETY AND ERGONOMICS Atlas Copco has a tradition of leading the way in safety. With the Christensen 140, we are raising the bar even higher. The rig meets the new European norm EN16228, clearing you through even the most safety-oriented customers requirements. The cleverly designed safety system includes a safety guard with interlock function, which performs a controlled rig shutdown if triggered. Operators are kept away from moving parts, without being obstructed in their work. + RELIABILITY The new Christensen 140 increases your productive drilling time thanks to the trouble-free operation, long-life components and minimum service requirements. Thanks to the rig s robust design, you can depend on continuous uptime and minimum service requirements. + ENVIRONMENT Ecological operation comes in large part from minimizing spillage and emissions. Thanks to its cyclone tank, the Christensen 140 uses only 100 litres of oil compared to a standard tank of about 300 litres. Coupled with the rig s long service intervals, even less oil is spent. Emissions are minimized thanks to the rig s Tier 3 or 4 power unit. ATLAS COPCO SERVICE Mining and Rock Excavation Service division optimizes delivery of quality spare parts, as well as superior service to all customers in the mining and rock + WORLD CLASS SERVICE excavation industry. We act as the most competent FlexiROC T35 and FlexiROC T40 are flexible and versatile tophammer drill rigs, developed and designed for speaking partner in matters regarding customers operations of their equipment. high performance in demanding construction applications. They are also a very efficient alternative for This enhances our customers productivity, profitability, and peace of mind, ensuring successful small and medi um size quarrying jobs. Even in tough terrain conditions, utilization of the rig is high, thanks sustainable business relationships. to the long reach of the boom, FlexiROC T35 and FlexiROC T40 are flexible and versatile tophammer drill rigs, developed and designed for 4 high performance in demanding

5 TECHNICAL SPECIFICATIONS Christensen 140 Improved robustness of the crown block with steel shieves and larger wire line pullies extends the service life of both the wire and the pullies. Robust and sturdy hinges on the mast facilitate easy transport and setup while minimizing wear and prolonging service life. Improved hose routing makes the working environment safer and neater during operation. Wear is reduced, resulting in improved hose reliability and longevity. DEPTH CAPACITY The below drill depth capacities only serve as guidelines and refer to vertical down drilling. Atlas Copco cannot guarantee that these results can be achieved in all drilling conditions. Standard Thin Wall Meters Feet Meters Feet B 1,540 5,050 1,770 5,805 N 1,200 3,936 1,380 4,525 H 800 2, ,020 P 475 1, ,790 MAST AND FEED SYSTEM Feed travel 3.5 m (11.5 ft) Feed speeds High and Low with variable control Mast dump travel 1.2 m (3.9 ft) Thrust 59.6 kn (13,390 lbs) Pull 138 kn (31,020 lbs) Drilling angle Rod pull length 6m (20 ft) Foldable mast ROTATION UNIT Power Hydraulic motor - variable speed/reversible Final drive Gear driven Spindle (inner diameter) 124 mm (4.88 in) Max torque 7,602 Nm Max speed 1,300 rpm Gear change Hydraulic shift SPINDLE DATA Spindle Ratio Speed, rpm Torque, Nm Low speed 17.5: ,600 3,370 High speed 2.7: ,300 1, CHUCK ASSEMBLY Type Hydraulic open, spring close Maximum diameter 124 mm (4.88 in) Holding capacity 18,145 kg (40,000 lbs) ROD HOLDER Hydraulic open, gas spring closed - BO to PO rods and PW casing Max diameter Clamping capacity POWER UNIT Manufacture Model Volume 140 mm (5.5 in) 130 kn (29,922 lbs) Cummins QSB 6.7 IIIA-3/IV-4F 6.7 liter, 6 cyl Power Stage IIIA/Tier 3: 153 kw (208 hp) / Stage IV/Tier 4F: 160 kw (217 hp) RPM 1,800 Engine type Cooling system Electrical system Sound level * Above 3,000 m, High Altitude kit needed. Diesel turbocharged and charged air cooled Water 24V (Alternator 24 V, 70 Amp) 108 db(a) 5

6 TECHNICAL SPECIFICATIONS Christensen 140 MAIN HOIST Single line capacity, bare drum Line speed, bare drum Cable size 80 kn (18,000 lbs) 44 m/min (148 ft/min) 29 m (89 ft) x 16 mm (10/16 in) OPTIONAL EQUIPMENT High altitude kit, to achieve max capacity when drilling above 3,000 m. Wireline cable WIRELINE HOIST Capacity 2,000 m (6,561 ft) of 4.76 mm (3/16 in) Line pull bare drum: 13 kn (2,922 lb), full drum: 4 kn (899 lb) Line speed: bare drum 130 m/min (427 ft/min) full drum 420 m/min (1,378 ft/min) DRILL BASE SUPPORTS Trailer mounted rig with four wheels (215/75R17,5) and towing package Support 4 hydraulic jack legs to adjust rig height Pad diameter Ø230 mm Leg adjust range 550 mm Crawler mounted rig on crawler tracks Crawler band width 400 mm (15.7 in) Crawler ground pressure 9.5/ 65 kpa Radio control tramming speed (max) 2.1 km/h Support 4 hydraulic jack legs to adjust rig height Pad diameter Ø230 mm Leg adjust range 550 mm WATER PUMP Model Trido 140H Flow 140 l/min (37 gal/min) Pressure 70 bar (1,015 psi) WORKING DIMENSIONS Trailer version Crawler version Dimension mm in mm in A 8, , B 12, , C 9, , D 2, , WEIGHT Trailer 9,500 kg (20,944 lbs) Crawler 13,000 kg (28,660 lbs) TRANSPORTATION DIMENSIONS Trailer version Crawler version Dimension mm in mm in D 2, , E 2, , F 2, , G H I 8, , J K 1, HYDRAULIC SYSTEM Primary pump 28 MPa. 242 l/min (4,061 psi, 64 gal/min) Secondary pump 21.5 MPa 122 l/min (3,118 psi 32.2 gal/min) Auxiliary pump 20 MPa 80 l/min (2,901 psi 21 gal/min) Hydraulic oil cooling Air CONTROL PANEL - PILOT CONTROLLED Joystick for making & breaking Make up and drilling torque limitation Auto thread compensation Constant penetration rate knob Rotation Unit Gear indicator Emergency stop Penetration rate cm/min and in/min Water flow and pressure Feed force and hold back in kn/ibp LED screen lightning Engine information display Electric water flow meter Wireline counter Units displayed in imperial or metric STANDARD EQUIPMENT Hydraulic mast dump Mast in two sections Large crown sheave wheel Ware lines on lower mast Safety guards with inter-lock Hydraulic oil reservoir Electric fill pump Hydraulic Mud mixer Hydraulic oil tank volume (100 liters) Hydraulic PW-size rod holder 4 hydraulic levelling jacks Towing package Fuel filter & water separator Hydraulic mast raise Trido water pump Tachometer Lighting kit Diesel tank volume (200 liters) Crawler tracks (Christensen 140C) Radio remote control (Christensen 140C) Wireline winch with level wind, depth indicator and parking brake 6

7 TECHNICAL SPECIFICATIONS B B A A C 2505 C F F G G 2200 E 2600 E 2895 D D 6636 I I H H 432 J 1044 K 7

8 Stockholm, Sweden. Legal Notice Copyright 2015, Atlas Copco Craelius AB. All product names in this publication are trademarks of Atlas Copco. Any unauthorized use or copying of the contents or any part thereof is prohibited. Illustrations and photos may show equipment with optional extras. No warranty is made regarding specifications or otherwise. Specifications and equipment are subject to change without notice. Consult your Atlas Copco Customer Center for specific information. COMMITTED TO SUSTAINABLE PRODUCTIVITY We stand by our responsibilties towards our customers, towards the environment and the people around us. We make performance stand the test of time. This is what we call Sustainable Productivity.