Deltabase 430 - DTH drill rig - Hägg Fullerton ABbegagnat.haggfullerton.se/images/atts/09b0d5_Boart Longyear DB 430... · Deltabase 430 - DTH drill rig Boart Longyear is constantly

Deltabase 430 - DTH drill rig

Boart Longyear Group of Companies Visit our website at www.boartlongyear to find your nearest Boart Longyear representative.

Deltabase 430 - DTH drill rig

Boart Longyear is constantly striving to improve its products and must, therefore reserve the right to change designs, materials, specifications and price without prior notice.

©2004 Boart Longyear

Deltabase 430 is a compact, lightweight drill rig especially designed for DTH work on modern job sites. The DB 430 is optimised to drill 4� to 61/2� holes with 3� and 31/2�, 3000 mm long drill rods. Simplified Maintenance Because of its optimised design and reduced bulk, access to all components is excellent. The highly efficient hydraulic system utilises quality piston pumps and motors for maximum power transmission and component life. Quality and Support Boart Longyear has been supplying high performance, quality products to the exploration, mining and water well industry for over 100 years Penetration rates and bit life are optimised through the precise control the operator has over rpm, torque, and bit weight. Powerful Drill Head A hydraulically driven 2-speed drill head provides plenty of flexibility to perform most common drilling operations. Direct Coupled Feed Cylinder Having the drill head carriage connected to the feed cylinder provides excellent control of bit weights and penetration speed. Features: High production rate compared to multipurpose rigs Excellent possibilities for dust control including dust

deflector housings Drilling from vertical to horizontal position Electro - hydraulic control as standard Possibility of feeding speed control, especially

needed when mounting casing Prepared for ODEX/Symetrix/Wassara systems Fast optimised manual rod handling

Accessories: Possibility for double clamps and break-out-tong Injection pump for water or foam Lubrication pump for hammer Welding Generator Dust collector Slope winch Oscillating undercarriage with hydrostatic

compensation Rod rack on the rig Bit grinder Application: DTH drilling of holes from 4� to 61/2� Geothermal wells Water wells Drilling with casing

Deltabase 430 Transport position

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No. 1 DB430C_TD20040515_01 Date: July 2004 Page 1 of 7

Deltabase 430 DTH Drill Rig

BOART LONGYEARTECHNICAL DESCRIPTION

PRINTED IN POLAND© 2004 Boart Longyear Boart Longyear is constantly striving to improve its products and must therefore reserve the right to change designs, materials, specifications and price without notice.

DRILLING SYSTEMS

The figures in these tables have beencalculated, based on field experiences,andmay be reasonably expected.

Actual drilling capacity will depend on in-holetools and conditions, drilling techniques andequipment used.

METRIC SYSTEM U.S. CUSTOMARY SYSTEM

STANDARD DRILLING SYSTEMS

DTH dry hole:

Data based on compressor pressure 27 bar 395 psi

air volume 27m3 per min 950 cfm

Hole Depth

5” Bit 3”x 5,0 mm drill rods 300 m 985 ft

5” Bit 31/2” x 6,3 mm drill rods 300 m 985 ft

Drilling speed

41/2” Bit, 4” Hammer ODEX Casing 9 to 12 m/hr 30 to 40 ft/hr



41/2” Bit, 4” Hammer 30 to 40 m/hr 100 to 130 ft/hr



Drilling speed record for one drilling team in one working week of 5 days, working from 07.00 to 17.00 a day, in Sweden is 1208 meters 93965 feet’s). Included setting casing, driving between holes and set-up time. Drilling was in hard granite and approximately 12 meters of cased of top soil.

Boart Longyear 4 HR DTH Hammer

Overall length without Bit 1031 mm 40,6 in

Diameter 97 mm 3,82 in

Weight 30 kg 66 lbs

Air consumption 16,2 m3/min 4279 gpm

Pressure 25 bar 362 psi

Boart Longyear 5 DH DTH Hammer



Weight 70 kg 154 lbs





Air consumption 25,5 m3/min 6736 gpm


Boart Longyear 6 DH DTH Hammer




Air consumption 28 m3/min 7396 Gpm


DRILL RODS

3”

OD ø76,1 mm 3 in

Wall thickness 5 mm 1/5 in

Thread 2 3/8”API Reg.

Spanner flats 65 mm 21/2 in

Length 3000 mm 9,8 ft

DRILL RODS

31/2”

OD ø88,9 mm 31/2 in

Wall thickness 6,3 mm 1/4 in

Thread 2 3/8”API Reg.

Spanner flats 70 mm 23/4 in

Length 3000 mm 9,8 ft

ROTARY HEAD DB430

Max torque and RPM low gear 4600/75 Nm/rpm 3350/75 Ib-ft/rpm

Max torque and RPM high gear 2300/150 Nm/rpm 1675/75 Ib-ft/rpm

Bore-inside diameter 52 mm 2 in

Swivel inside diameter 24 mm 1 in

Rotation motors DANFOSS OMT 160

Top drive flange 2 3/8”API Reg. Box

Gear ratio 4,047:1






Distance from drilling line to chain 202 mm

PRIME MOVER

Standard DEUTZ BF4M1013EC

Power maximum 104kW@2200 rpm 140hp@2200 rpm

Fuel Diesel

Tank capacity 230 l 60 g

Fuel consumption 195 g/kWh

Electrical circuit 24V

The engine has sufficient power to run the rig up to 2500 masL at 25oC

HYDRAULIC SYSTEM

Pump variable load-sensing with torque control

Max flow 230 l/min 60 Gpm

Max pressure 280 bar 4.061 psi

Hydraulic oil volume 160 l 42 G

Oil cooler capacity 16 kW 21.4 hp

DRILL MAST AND FEED SYSTEM

Feed stroke 4000 mm 13 ft

Feed speed – down 2 m/min 61/2 ft/min

Feed pressure control within +/- 34 N +/- 650 lbf

Fast feed speed – up 40 m/min 130 ft/min

Fast feed speed – down 66 m/min 215 ft/min

Pull down force 35000 N 7715 lbf

Pull back force 70000 N 15400 lbf

WINCHES

MAIN WINCH ON MAST TOP

Max pull on inner layer 9000 N 1980 lbf

Line speed 35 m/min 115 ft/min

Cable Ø8 mm 0,3 in







SLOPE WINCH

Max pull on inner layer 62000 N 13650 lbf

Line speed 8 m/min 26 ft/min

Cable Ø 13 mm1/2 in

Rope length, short drum 30 m 98 ft

Rope length, long drum 40 m 131 ft

Drum diameter 114 mm 4,4 in


Line pull, 2nd layer 51 kN 11465 lbf

Line pull, 3rd layer 44 kN 9891 lbf

Line pull, 4th layer 38 kN 8542 lbf

ROD CLAMPS

Max. diameter 220 mm 8,7 in

Clamping sizes From 65 to 95 NV From 21/2” to 33/4” sq

Max. holding force 10.000 N 22.500 lbf

Break-out-cylinder

Max pull 80 kN 17984 lbf

Max push 115 kN 25853 lbf

Break-out-tong

Min rod size 66.6 mm 2 5/8 in

Max. rod size 81.2 mm 3 1/5 in

ROD RACK

Dimensions L x W x H 3120 x 460 x 790 mm

Capacity of 3” rods 60

Capacity of 31/2” rods 45

UNDERCARRIAGE

Type Crawler mounted oscillating tracks

Pad width 450 mm 18 in

Oscillating +19o/-12o

Driving speed low gear 2,5 km/hour 15,5 mph

Driving speed high gear 4,8 km/hour 29,8 mph

Max. grade ability low gear 26%






Max. grade ability high gear 60%

Rubber tracks As standard

OPTIONAL EQUIPMENT

WATER PUMP HPW 200/30-45 ST

Flow 30 l/min 7.9 Gpm


Self suction up to 3 m 9.8 ft

Suction connection on the rig 3/4” G female

WELDING GENERATOR HWG 180/5k-33

3,5 kVA (1- phase 230 VAC)

6,5 kVA (1- phase 230 VAC)

LUBRICATION PUMP 0-8 l/hour 0-2 Gph

Tank capacity 50 l 13.2 G

GRINDING MACHINE Type CMI Mini Junior Electrical VS-220HD

Spindle speed 20 000 rpm

Electrical specifications 220-240 V, 10 Amps, Single phase 50 or 60 Hz

Working air pressure 7-8 bar 100-120 psi

Air consumption <0.03 m3/min <1 cfm

Max. water/coolant press 4 bar 60 psi

Weight excl. packaging 64 kg 141 lbs

Grinder dimensions 405 x 318 x 777 mm

Sound level 65 dB (A)

Bit holder capacity

Threaded bits Bit skirt diameter, max 140 mm 5 ½ in

Down the hole bits Bit shank diameter, max 140 mm 5 ½ in

DUST COLLECTOR Type HM900A

Max bit 140 mm 5.5 in

Filter area 19.2 m3 25.11 yd3

Oil flow min 25/50 l/min 6.6/13 Gpm

Oil pressure 140-230 bar 2030-3335 psi

Width x depth x height 775 x 760 x 1808 mm

Approximate weight 220 kg 485 lbs





AIR CONNECTIONS

Inlet from compressor pressure Max. 30 bar Max. 435 psi

Connection 2” G female

Outlet to air tools 3/4” G female

Pressure adjustable from 0,2-8 bar 2,9 -116 psi

Max flow. 100 l/sec. 158,44 Gpm

DIMENSIONS AND WEIGHTS

Length in transport 6280 mm 247 in

Height in transport 2640 mm 103.9 In.

Width 2210 mm 87 in

Dry weight approximately 7000 kg 15.500 lbs

Operational weight approximately 9000 kg 19.900 lbs

Climbing capacity (Grade ability 60%) approximately 30

Sound level below 76 dbA at 10 meters

Drill rig only available with remote control






Continued on next page BOART LONGYEAR TELEPHONE: +48 76 87 83 511 Identyfikator; 390234796 Wilków FAX: +48 76 87 84 101 VAT UE: PL 6940007277 59-500 Zùotoryja EKD:2952 POLAND E-mail [email protected]

General description of DB 430 DTH Crawler Mounted Drilling Rig. Please note that on crawlers the mast is located in the �front� of the rig. And Note the large range of equipment that is included in the standard.

mailto:[email protected]

A partnership for progress

PRINTED IN POLAND 2004 © 2004 Boart Longyear is constantly striving to improve its products and must therefore reserve the right to change designs,

materials, specifications and price without notice.

Standard unit consists of the following. Please refer to Technical Description for technical data. 1.00 1unit DB430 Crawler mounted

DRILL RIG, the rig is mounted with a liquid cooled diesel engine, to drive the hydraulic pump. Drilling capacity is stated in technical data.

1.01 RIG FRAME: The drilling rig is mounted on a mono- constructed, steel box frame, which is mounted on pivot bolts to the track chassis. For optimised drilling positioning the rig frame is equipped with 2 oscillating cylinders, one in each side of the rig frame.

1.02 GUIDE MAST: The guide mast is the square tube type, with the possibility to drill from vertical to horizontal. The speed and travel with the rotary head is infinitely variable up and down. The force on the rotary head is generated by a hydraulic cylinder built into the guide mast and transfer by means of leaf-chains. All chains and wire wheels are made from steel. The guide mast is raised by one hydraulic




cylinder equipped with fall safe device. The power swivel is guided by means of slide-pads sliding on interchangeable guide-ways. The guide mast has capacity to handle casing and drill pipe. The automatic feed system control the bit pressure. The mast is to be put on stable ground to get fixed during drilling. Mast height above ground surface is hydraulically adjustable, by means of the mast dump cylinder and positioning of the main boom.

1.03 ROTARY HEAD: High torque / high speed rotary head with hollow bore axle inside. The rotary head axle is bedded in conical roller bearings and ball bearings. The rotary head has two speed range to be selected at the panel. The two hydraulic motors are coupled in a parallel working hydraulic circuit, with capacity to run the axle with infinite speed. Type of hydraulic motors is fixed displacement and high torque type. The head is delivered with a swivel and top-sub and torque control is standard. The head has not got the possibility of side-shift. For easy mounting of drill pipe the rotary head is equipped with a build in floating device.




Drill tools are manually connected to the rotary head from the back of the rig.

1.04 HYDRAULIC PIPE KEYS and BREAK-OUT-CYLINDER: The lower end of the guide mast is equipped with a dual hydraulically operated pipe key for retaining rods, or other in hole tools. The keys consist of two sliding keys which close by a built-in hydraulic cylinder. When opened, the keys can be pulled away and open up for large diameter casing. To reduce the key sizes, inserts can be installed. Max. static load for the clamp is stated in technical data for stable mast on ground. A hydraulic break-out cylinder is also installed at the bottom of the mast.

1.05 ENGINE + HYRAULIC SYSTEM: The hydraulic system is powered from the liquid cooled diesel engine, with capacity to run the hydraulic pump. The engine is directly coupled to the hydraulic pump. Complete instrumentation at panel including a main electrical switch. Dry element combustion air element with safety cartridge. The hydraulic system is powered with oil pressure and flow from a variable displacement piston pump.




To secure a long trouble free run, the system is protected with high pressure filter at pump delivery line and return oil filter at tank line. All pressure filters have indicator for clogged up element. The hydraulic system is connected to oil cooler enabling the exchange of heat with the fresh air by means of thermostat control. The hydraulic flow is distributed from a central mounted proportional load sensing manoeuvre valve. The control of the valves is normally remote with electrical cable connection. The tank is equipped with air breather filter, thermometer, oil level gauge, and drain plug. A hand-pump is installed to push the hydraulic oil into return filter of the tank in order to ensure that new oil is filtered when refilling. The oil tank is pressurised. Hydraulic hoses conforms to CE.

1.06 MAIN WINCH ON MAST TOP: The rig is equipped with a hydraulically powered winch, with automatic hydraulically opened brake. The rig is delivered with non rotating wire, completed with thimble, clamps and safety hook.




1.07 RIG FLAT PLATFORM: The rig steel body is constructed as a box steel frame. In the body are mounted main valves and other equipment. Over the crawler left side is installed a frame to contain drill pipes. The frame can hydraulically be tipped over to the back of the rig and then hydraulically dumped. So all drill pipes / rods are in position near to rotary head. A small toolbox is placed on the main boom.

1.08 NIGHT LIGHT: The rig is completed with a light system, covering the drilling place, instrumentation and the rig.

1.09 CONTROL PANEL: The control panel is electrical and is to be placed on the ground during drilling. The panel has the remote control with instruments, gauges and switches to control the drilling and erection. The control panel is fully closed when not in use. To drive with the rig is installed a electrical control box located on the platform in the rear of the frame.

1.10 UNDERCARRIAGE: The above drill rig is mounted on a type undercarriage with rubber tracks.




Type of undercarriage - oscillating type. As standard it is equipped with a tow hitch for compressor and hydrostatic tension of belts.

1.11 AIR CIRCUIT: At the back of the rig is mounted a connection for the air-hose for a compressor. The piping on the rig brings the air from the back of the rig to the drill-head. The rig is prepared with a remote controlled valve for opening and closing for air to the drill string. A lubrication pump is installed to inject oil into the airline. The lubrication flow is adjustable. The rig is painted in Boart Longyear white RAL 9010. ADDITIONAL EQUIPMENT

2.01 FLUID PUMP: A hydraulically driven fluid pump is installed below deck in the body of rig, the pump has capacity to supply water or foam to the air line. The pump installation is complete with safety valve, outlet with delivery hose to the airline.




2.02 WELDING GENERATOR: A hydraulically driven welding generator is installed below deck in the body of rig, the welding generator has capacity to weld standard casing. The generator installation is complete. Welding cable and handle from generator to welding site is included.

2.03 GRINDING MACHINE: An electrically driven drill bit grinder is installed at the back of the rig. Because of its compact design, its ability to handle both threaded and DTH bits, this grinder is the most versatile grinder available. Some of the new features include *True Profile Centring Technology� which grinds the gauge button to its near axial centre, and a powered tilt-able bit table with adjustable pre-set angle, for reduced set-up time. A new digital control panel now controls the grinding process from start to finish, and allows the operator to easily control grinding time, feed pressure, and view system information. The grinder installation is complete but must be connected to external voltage power supply source. The grinder cannot be installed if also a dust collector is installed.




2.04 ADDITIONAL ROD RACK: Over the crawler right side is installed a frame to contain additional drill pipes or water-tank. The frame can hydraulically be tipped over to the back of the rig and then hydraulically dumped. So all drill pipes / rods are in position near to rotary head.

2.05 DUST COLLECTOR:

The dust collector is hydraulically driven and covers the normal size of drilled holes. The collector is specially designed for the DTH rig to reduce dust in and around the working area, thus providing a clear, safer environment. The hydraulic dust collector is delivered with a new and more effective silenced fan-house. The dust collector is placed on the back of the rig and the installation is complete with mounting and hose to dust deflector house on mast. Water in the dust collector will cause damage to the filters. The dust collector cannot be installed if also a grinder is installed.

2.06 SLOPE WINCH: On the back of the rig is mounted a hydraulic slope winch to assist driving the rig in difficult terrain. The winch robust and designed to meet J706 standards. The winch has a 2 stage planetary gear. Brake is integrated and hydraulically released. A

Documents

Deltabase 430 - DTH drill rig - Hägg Fullerton ABbegagnat.haggfullerton.se/images/atts/09b0d5_Boart Longyear DB 430... · Deltabase 430 - DTH drill rig Boart Longyear is constantly