cutting the world CUTTER TECHNOLOGY BROADEN YOUR HORIZONs

Transcription

1 CUTTER TECHNOLOGY BROADEN YOUR HORIZONs

2 There, where conventional methods are unsuitable or too expensive... Trenching With a production rate of 6- m /hr, this ER 500- X was used to produce a trench.5m deep in Riyadh, Saudi Arabia. Trenching in limestone: the ER 00-, mounted on a 0 ton Hyundai excavator in the Middle East had a production rate up to 0 m /hr. The depth of this trench in hard limestone in Qatar is.5 m. In limestone with a hardness of approx. 00 MPa, the ER 00- mounted on a 5 ton excavator achieved a production rate approaching m /hr. The grain size of the material extracted from the trench was small enough for it to be used as back fill In Qatar, this ER 500- L mounted on a Volvo EC 0 B cut under an existing pipe in a trench. Erkat provided the solution to a recurring problem in built up areas. Trenching in Germany, an ER 000 mounted on a Liebherr 6 Litronic. The use of an OilQuick OQ 0 coupler allowed the.t ton drum cutter to be changed with the loading shovel in 0 seconds. An ERC 00 drum cutter used to dig a 0cm wide trench. Thanks to the ability to rotate the drum cutter hydraulically, the machine could be oriented in a such a way that the rock between the cutter drums could be cut without any sideways movement. Precise and small: An ER 500- L (Longitutinal cutter) excavates a 00 mm wide trench in middle hard limestone. 6

3 In the most difficult conditions... Tunnelling An ER 000- mounted on a Liebherr excavator used to drive a tunnel in Switzerland. An ER 500- XL complete with a rotation unit was mounted on a 5 ton excavator to drive a U-bahn tunnel in Vienna. The drum cutter achieved an average production rate of - m /hr. Mounted on a ton telescopic excavator, the ER 500- T with a conical, profiling cutting head removes the old concrete surface of a tunnel in Austria accurately and exactly to the tunnel profile This ER 000- mounted on a Liebherr 5 was used to drive a tunnel in a very hard limestone in Monaco and gave a production rate from between 6- m /hr. An ER 500- mounted on a Liebherr tunnelling excavator is used to smooth the rough contours of the tunnel after being sprayed with concrete. + An ERC 650 on a liebherr Litronic being used for profiling work in a tunnel. In Portugal, this ER 500- T drum cutter mounted on a CAT 5 tunnelling excavator was used to widen the access ramp to a copper mine. With a high production rate of 0- m /hr, the project was completed well within time.

4 with many applications... Demolition / Refurbishment Quarrying / Rock Excavations Where ever a low vibration method of extraction is required, Erkat drum cutters give you the cutting edge. An ER 500- XL undercutting a historical building near Salzburg in Austria. An ERC 650 P used to smooth a diaphragm wall in Spain. The drum cutter is mounted on a Daewoo ton excavator. An ER 000 being used on a demolition project in Germany An ER 000- mounted on a PC 50-6 achieves a production rate of over 00 t/hr in this broken limestone at a cement works in Mexico. This 0 m deep excavation was produced using an ER 500- mounted on a 5 tonvolvo excavator. In this consolidated conglomerate near Salzburg, the ER 500 achieved a production rate of 0-5 m /hr. An ER 500- XL fitted with special cutting heads achieves a production rate approaching 0 ton/hr in gypsum. 0

5 POWERFUL IN QUARRYING ROCKS... Quarrying / Rock Excavations + 5 An ER 000 used to for slope work near the A motorway between Göttingen and Halle (Saale). The production rate was 0 m /hr An ER 00 being used to extract Gypsum in Germany. The production rate was approximately 0 m /hr. 0 + At a calcium carbonate quarry in Chile, this ER 650- mounted on a PC 00 achieves a production rate of 0 m /hr. + At a gypsum quarry in Uhrde, Germany, this ER 00- with special cutting heads achieved an exceptionally high production rate, approximately 0 m/hr. India 00: An ER 5500 mounted on a PC 50 achieves approximately 00 t/hr while cutting limestone at the Ambuja cement works near Shimla

6 Mexiko Columbia France Spain Brasil UK Germany Austria Switzerland Russia Qatar Saudi Arabia India China Korea Layout: glock grafik & design, potsdam, germany Chile Argentina Australia Headquarters: Germany Subsidiaries / Distributors Erkat has a worldwide network consisting of distributors and subsidiaries. For more information, please contact Mr. Ertmer at Your local dealer: This catalogue is used to describe our products and the accessories. The information contained in it does not imply any certified properties or indicate any suitability for certain or assumed purposes. Technical changes are reserved without prior announcement. We disclaim any liability arising from the illustrations and information in the catalogue and from all our representatives. erkat spezialmaschinen service gmbh jeremiasstraße d-6 leimbach germany phone + (0) fax + (0) info@erkat.de internet erkat spezialmaschinen service gmbh service production ulmenstrasse d-66 hämbach germany phone + (0) fax + (0) info@erkat.de internet Version 0 00 English