HAUSHERR System Bohrtechnik, Drolshagen, Germany

HAUSHERR System Bohrtechnik

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Presenting the new HBM 160

Blast hole drilling machinery

HAUSHERR HBM 160Drolshagen - With the introduction of the new HBM 160, HAUSHERR now offers a pioneering alternative among blast hole drilling machinery in the medium size range. Designed for use in all types of coal and ore mines, the HBM 160 sets new benchmarks in its class thanks to its especially sturdy design and numerous innovative details. The machine manufactured in the Drolshagen plant is suitable for both rotary drilling and DTH applications with various low-pressure or high-pressure compressors in the diameter range from 153 to about 203 mm (6 - ± 8 Inch). The application weight is about 41,500 kg, depending on version and design.

A new, modern control concept makes operation easier while simplifying monitoring and fault diagnosis. The operating and service display can be used to select and show the machine status, operating information or fault messages. A diagnosis is now extensively possible without measuring equipment or specific technical expertise. The use of fewer components overall makes the complete system essentially failure-proof, while enabling diagnosis and thereby ensuring a high level of availability.

The rotary drilling variant of the HBM 160 is equipped with a single-stage screw compressor, this supplying 35 m³/min. (1235 cfm) at 7 bar (100 psi). The machine is powered by a Caterpillar C 15 diesel engine with 403 kW. Various high-pressure compressors are also available for DTH use with max. 36 m³/min. (1270 cfm) at up to 30 bar (435 psi). Diesel engines of various sizes are optionally available in line with TIER 3 or TIER 4f.

The drill rig is infinitely adjustable and lockable between 90° and 60°. The chain feed enables a maximum contact pressure of about 170 kN (37,500 lb bit load) onto the drilling tool along with a return force of 160 kN. In conjunction with the high torque of the drilling drive, this enables high drill performances and minimises the risk of rod or tool losses. The machine has a hydraulic pressure control for DTH operation. This allows the contact pressure to be adjusted precisely to the requirements of the relevant hammer. 6 drilling rods with a length of 9 m each are housed in the revolving magazine, normally with a diameter of 127 (5) or 140 mm (5 ½). The maximum drilling depth is therefore 63 m when using 7 rods.

 

Like all HAUSHERR machines, the different components are protected from unauthorised access and the effects of the weather by lockable cover hoods. The central walkway along with a walkway on the cab side ensure that all components are easily accessible for maintenance or repair purposes. By eliminating the need to disassemble other components, unnecessary complications are effectively avoided.

A special highlight is the newly developed FOPS cab, this setting new standards when it comes to safety, ergonomics, space-saving and user-friendliness. All operating elements for the main functions are integrated in the new multifunction joysticks and in the armrests of the air-sprung and heated driver's seat. This can be rotated by 270° for entry and for driving or drilling operation, so that all operating and monitoring instruments can always be reached and read by the operator from a comfortable sitting position. Sound insulation features reduce the noise level inside the cab to less than 80 dB(A). Extensive safety glazing with tinted, heat-insulated panes ensures tremendous all-round vision of the entire working environment in every situation. The work field can also be illuminated optimally by diverse LED headlights in the dark. Cab heating, trace heating, air-conditioning and sun blinds make sure that the working conditions always remain pleasant whatever the weather conditions. A large roof window with wipers and wash system now enables an even better view of the rig tip. The heated windows at the front, sides and roof are also new, which means fogging will be a thing of the past. These are also freed of ice in just a few minutes in winter thanks to a thawing function. A ventilation system also ensures a continuous overpressure in the cab, this preventing potential penetration by harmful fine dusts. A sturdy sliding door with latching function reliably prevents unintentional slamming - by the wind for example - thereby averting accidents and injuries.

The sturdy caterpillar tracks are connected to the vehicle above via a ball-bearing slewing ring. The machine can therefore swivel by 90° to the drive of travel. This is a unique advantage when drilling sloped blast holes, as it shortens the unproductive travel routes and hence times between drilling by up to 50 %. The support and alignment is designed using 4 stable support cylinders with large base plates.

The machine comes with a dust removal system as standard. This has water-insensitive and abrasion-proof filter elements whose service life can be up to 10,000 hours. The machine can optionally be equipped with a water-injection system for dust suppression.

 

The machine can also be provided with an extensive Arctic package for use in cold regions. This comprises a combination of various heating systems along with a special clutch, these allowing the diesel engine to start fully free of load. Especially powerful batteries suitable for low temperatures, an additional starter, as well as the intelligent clutch control therefore make it easy to start the preheated diesel engine without any problem. The risk of brittle fracture in structural components due to low temperatures is countered by selecting suitable materials and by using special welding fillers. The use of fuels and lubricants suitable for use at low temperatures rounds off the package. Diverse adaptations can also be made for use at heights of 2,500 m and more above sea level. These include various optimisations to the compressor as well as the choice of a powerful diesel engine in order to compensate the power losses resulting from high altitudes.

The HBM 160 can be customised to the needs of the application thanks to a wide variety of extra options. Thus trace heating, central lubrication, joint lubrication, drilling data systems, GPS systems, preparation for fast-fuelling facilities, video systems, automatic fire-extinguishing installations and much more are available.

With the new HBM 160, HAUSHERR now offers a genuine alternative with a wide range of unique advantages over competitor machines otherwise only manufactured in the USA or China. You can find more information and contacts at: www.hausherr.com.

JM / HAC 01.08.2014

STRONGER TOGETHER

The drilling equipment manufacturer HAUSHERR System Bohrtechnik based in Unna, Westphalia, was taken over by BAUER Maschinen GmbH of Schrobenhausen, Bavaria, part of the BAUER Group, with effect from 1 June 2009.

"Together we are stronger: integrating into the group structure offers new opportunities on the international market," explain Rudolf Grüneberg and Dr Carl Hagemeyer, Hausherr's managing directors. "From now on we will benefit from the existing infrastructure and global presence of the BAUER Group with its many subsidiaries, and so will further develop our sales activities and expand our range of products in the future. Hausherr is now in a position to take on major projects which previously we could not implement alone."

The proven Hausherr blast-hole drilling machine will be on display on the BAUER Group stand at bauma 2010 in Munich (19 to 25 April).

HAUSHERR HBM 120

HAUSHERR System Bohrtechnik develops and manufactures drill rigs and drilling equipment for use in quarries, open-cast mining, specialist foundation engineering and for the exploration of resources. With 60 years experience and constant development in these areas, the company's technical expertise is very clear. "Hausherr drill rigs stand out due to their robust and reliable technology", says Grüneberg. "Their extreme durability means that the machines can be operated very cost-effectively." Very few electronic systems are used in Hausherr equipment on principle. All components are generously dimensioned and very easily accessible to assist maintenance and repair work. In addition Hausherr drill rigs comply with all current national and international requirements concerning safety, environmental protection and ergonomics.

The Hausherr product range comprises:

About Bauer

Bauer is a provider of services, machinery and ancillary products in the earth-working and groundwater fields. The Group markets its products and services all over the world. Its global spread allows it to remain largely unaffected by fluctuating business cycles.

The operations of the Group are divided into three segments: Construction, Equipment and Resources. The Construction segment carries out specialist foundation engineering work all over the world, developing foundation and excavation projects as well as providing related construction services.

Bauer Bau

In its Equipment segment, in which it is the world market leader, Bauer offers an extensive range of machinery, equipment and tools for specialist foundation engineering.

Bauer Maschinen

The Resources segment encompasses the Group's operations in the exploitation of raw materials, in environmental technology, in geothermal drilling operations and also in equipment for wells (including pumps and drills, screens and casings).

Bauer Resources

Bauer profits greatly from the collaboration between its three separate segments, enabling the Group to position itself as an innovative, highly specialized provider of complete solutions and services for demanding projects on the specialist foundation engineering and related markets.

Founded in 1790, Bauer today generates more than two thirds of its total revenues outside of Germany. Employing some 8,600 people, the Group's total revenues in 2008 were EUR 1.53 billion (previous year: EUR 1.2 billion). BAUER Aktiengesellschaft has been listed on the official market of the Frankfurt Stock Exchange since July 4, 2006 (Prime Standard, ISIN DE0005168108).

For further information go to www.bauer.de and www.hausherr.com


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HAUSHERR System Bohrtechnik
Industriestr. 3, D-57489 Drolshagen
fon: +49 (0)2761 705 0 / fax: +49 (0)2761 705 377
net: http://www.hausherr.com    mail: info@hausherr.com
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