GMT Spezialtiefbauequipment

Gesellschaft für Maschinentechnik mbH

Your specialist for renting, repairs and trading of deep foundation equipment from the Ruhr Area.

Services

Rental park

Drilling tools Ø620 – Ø2000
Machinery & drilling equipment and much more

Trade

Replacement and wear parts
Everything you need

Service

Repair and reconditioning
Always a good decision

Information about our automatic casing drive adapter system Power Snap

No project is too small or too big

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We are your partners for the renting of deep foundation equipment.

The renting of drilling rigs, oscillators and casing systems has been part of our core business since the company was founded in 2002. Our customers, who operate in the field of specialised deep foundation and fountain construction, come from all over Europe.

Our planning team will be at your disposal to assist you with your enquiries relating to machinery and drilling equipment requirements on the job site. No project is too small or too big for our rental park and our network!

Our workshop team is your competent partner for overhaul and repair of special deep foundation equipment. We also perform customer-specific conversions and new designs in a professional manner.

Located in the middle of the Ruhr Area, the Oberhausen site not only has ideal transport accessibility, it also has the required crane capacity (20t.) to ensure fast and safe loading.

Close cooperation with leading manufacturers, long-standing working experience and our continuous further development form is the professional basis for our work and your satisfaction.

Rotary drilling equipment

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Along with special deep foundation equipment, you can also rent a drilling rig with an experienced machine operator. Our stock includes a Bauer BG 30 H as well as a Delmag RH 18. Exact specifications (transport dimensions, measurements) can be obtained from the respective data sheets.

DELMAG RH 18/200

Bauer BG 30 H

casing & tools

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We stock diameters from Ø 620 to Ø 2000 in our rental park. We deal exclusively with quality from Leffer.
We have the relevant tools for individual diameters and our augers, drilling buckets as well as core barrel are supplied by leading manufacturers.
All tools have a 200 x 200 mm Kelly box and are designed for use on modern high-performance machinery. As standard, our adapter are equipped with cardan connections and have a stable deflector ring to protect the feed cable.

Oscillators & Hydraulic clamps

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If required, our rental park will supply you with Oscillators & Hydraulic clamps from Leffer. The oscillators are in KL design for connecting to a drilling rig. Operation is possible via the on-board hydraulic system of the drilling device or by means of a hydraulic aggregate which we also have in stock. The drilling device is mechanically connected via the standard Leffer linkage system.

The following oscillators are available:

VRM 118 KL – reductions for Ø 1000/880/800/620
VRM 150 KL – reductions for Ø 1300/1180/1000/880
VRM 200 KL – reductions for Ø 1800/1500

The hydraulic clamps can be rented with an electrically-driven aggregate if it is not possible to use the on-board hydraulics.

The following retaining clamps are available:

SPA 100 – reductions for Ø 880/800/750/620
SPA 118 – reductions for Ø 1000/880/620
SPA 150 – reductions for Ø 1300
SPA 200 – reductions for Ø 1800

Oscillator

Hydraulic clamps

Trade

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Since November 1st 2018, we have been a contractual partner/trader for Betek (wear tools, tool systems and wear protection solutions) in the fields of road construction, mining, special deep foundation, agricultural technology, mineral extraction and the recycling industry. Additional information can be found at www.betek.de or directly in the brochures.

We are very pleased to have taken over deliveries in November for the West/North-West area, which had previously been supplied by Klaus Melchior Industrievertretung GmbH.
You can obtain the complete Betek product portfolio from us. Just call us – we will be happy to advise you. Or meet us personally at our premises!

Deep foundation

Trenching

Cemented Carbide

Crushing and mixing

Mining

Service

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Our specialist workshop is your contact partner for overhauls, repairs and conversions. The workshop equipment is prepared to meet the repair needs of special deep foundation equipment. With a surface area 800 sqm, 5 separate repair cabins and a crane load capacity of 20t, we are ready to meet both minor and major challenges.
A short overview of our other services:

  • Handing over and admission for oscillators and automatic casing drive adapter
  • Partner for specific conversions and new designs
  • Accessory repairs (e.g. kelly bars)
  • Qualified welding and engineering work
  • Delivery service for replacement and wear parts

automatic casing drive adapter system

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The idea

As a result of the constant rise in demand for automatic
casing drive adapter systems and the associated advantages
in the field of occupational safety, wear reduction and
efficient operation, we have decided to develop our
own automatic casing drive adapter system for rent.

The result is a robust and universal automatic
casing adapter, which can be fitted to all drilling
rigs with cardan connections. Further advantages of our automatic casing drive adapter Power Snap are:

 

  • Immediate deployment without preliminary setup time- Immediate deployment without preliminary setup time
  • Self-sufficient system
  • Maintainability
  • Fast replacement of wearing parts on the jobsite
  • Battery life 5 – 7 days
  • Emergency system
  • Easy cleaning
Patent

On February 14th 2018, the patent with the European patent number 3163009 was
issued for the POWER SNAP automatic casing drive adapter system.

Operating principle

The automatic casing drive adapter Power Snap is a mechanically/electrically driven
hydraulic system.

Mechanism: automatic locking
Electrics: control
Hydraulics: unlocking

The GMT casing drive adapter is always locked mechanically/automatically when the adapter socket is fitted to the casing nipple through the spring pre-loaded locking
cylinder. Drilling thus always takes place over the locked bolts. Unlocking is carried out by
means of a filled hydraulic piston accumulator, which is controlled by an electrical radio
remote control. During unlocking, the radio remote control can only be activated by the
operator. Unlocking activates the sensors and switches on LED warning lights.
If all automatic locking bolts are in a locked state, the sensors switch off the LED warning
lights.

The POWER SNAP is self-sufficient, i.e. the hydraulic energy required for the piston
accumulator is generated by fitting the adapter on the casing using two thrust
rods with pump cylinders. Power is supplied by means of chargeable 24V batteries.

Contact

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Office
Karsten Bolien
Tel.: +49 (0) 208 – 620 1209

Michael Grzeszick
Tel.: +49 (0) 208 – 620 1388

Fax: +49 (0) 208 – 620 0592

gmt-maschinentechnik@t-online.de

Workshop
Andreas Domagalla
Tel.: +49 (0) 208 – 88484661
Machine operator
Heinz Hermann Lepkojis
Mobil: +49 (0) 157 – 71464589
Personal data, which you send to us using the above contact form, will be used exclusively to respond to your request and for the associated technical administration. The data will not be disclosed to third parties.

You have the right at any time to revoke your permission to establish contact with future effect. In this case, your personal data that has been stored will be immediately deleted. After processing your enquiry, any further personal data will also be deleted.

Further information on data privacy and the handling of personal data can be found in our data protection declaration.

GMT Ges. für Maschinentechnik mbH

Zum Eisenhammer 11
46049 Oberhausen

Tel.: +49 0208 / 620 -1209 oder 1388
gmt-maschinentechnik@t-online.de

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