HYDRAULIC CYLINDERS. Custom made in Germany

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Pierce Blake
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1 HYDRULIC CYLINDERS Custom made in Germany for tunnel building

2 3 BOUT HEYNCK Heynck is an internationally known specialist for Hydraulic cylinders used in tunneling applications For more than 45 years Heynck has been a manufacturer and partner for the

2 2 3 BOUT HEYNCK Heynck is an internationally known specialist for Hydraulic cylinders used in tunneling applications For more than 45 years Heynck has been a manufacturer and partner for the production of new high-performance hydraulic cylinders for industrial and mining applications, and for the repair and maintenance of that type of equipment. Heynck is the No. 1 professional when it comes to cylinders built for special purpose. For the various systems in the global Pipejacking, Microtunneling and tunneling business, Heynck delivers jacking cylinders, intermediate jacking cylinders, steering cylinders, cylinders for compact jacking frames as well as telescopic slurry lines and various other accessories. This guarantees a high degree of performance and safety, for new production as well as for maintenance. Our many years of experience in the manufacture of products, some of which are used permanently under extreme conditions where they perform reliably, have guided us to an optimum standard of quality and length of service life in the products we build. Our in-house design department also handles the development of bespoke solutions. Heynck is also open to hearing your wishes and challenges. We look forward to hearing from you.

33 MIN JCKING CYLINDERs 4 5 Specifically for the pipejacking sector and for Microtunnelling, Heynck designs and manufactures jacking cylinders in various market-standard versions.

3 33 MIN JCKING CYLINDERs 4 5 Specifically for the pipejacking sector and for Microtunnelling, Heynck designs and manufactures jacking cylinders in various market-standard versions. Depending on the application and the required level of jacking force, as well as the space available in the starting shaft, Heynck can supply 2 or 3-stage jacking cylinders. The 3-stage jacking cylinders have a shorter installation length but have the same stroke. The cylinders are self-supporting across their entire extending length and do not require any additional form of support. Various articulated bolted pressure plates installed between the pressure wall and the pressure ring make it easy to install and dismantle these jacking cylinders. 2-stage Main Jacking Cylinders - ( 1 : 3 ) 3-stage Main Jacking Cylinders - ( 1 : 2,5 )

INTERMEDITE JCKING CYLINDERS 6 7 For use in intermediate stations, Heynck manufactures jacking cylinders with

To suit the steel framework structure employed, jacking cylinders can be supplied with movable base plates to

Heynck can also supply travel measuring systems and integrated limit stops.

4 INTERMEDITE JCKING CYLINDERS 6 7 For use in intermediate stations, Heynck manufactures jacking cylinders with various strokes, in multiple dimensions and with the required jacking force. To suit the steel framework structure employed, jacking cylinders can be supplied with movable base plates to bolt down, or without base plates, for installation in retaining brackets. Heynck can also supply travel measuring systems and integrated limit stops. We can also provide special versions where technically meaningful and feasible. Intermediate jacking cylinders with base plates Intermediate jacking cylinders without base plates - ( 1 : 2 ) - ( 1 : 2 ) - ( 1 : 2 )

TELESCOPIC SLURRY LINES FOR INTERMEDITE STTIONS 8 9 When using Intermediate stations, all feed and discharge lines must have a sufficient longitudinal adjustment range.

5 TELESCOPIC SLURRY LINES FOR INTERMEDITE STTIONS 8 9 When using Intermediate stations, all feed and discharge lines must have a sufficient longitudinal adjustment range. For the feed and discharge lines, particularly for the slurry transport method, Heynck manufactures telescopic slurry lines with various connection types, nominal widths and stroke lengths. telescopic slurry line cardan mounting bracket - ( 1:5 ) telescopic slurry line without mounting bracket

B-B ( 1 : 7 ) JCKING CYLINDERS 10 11 COMPCT JCKING FRME The Heynck delivery range also includes jacking cylinders, mostly single-stage for use in

s well as standard cylinders, also special solutions can be made for different strokes and installation spaces, and for B the required press

6 B-B ( 1 : 7 ) JCKING CYLINDERS COMPCT JCKING FRME The Heynck delivery range also includes jacking cylinders, mostly single-stage for use in compact jacking frames. s well as standard cylinders, also special solutions can be made for different strokes and installation spaces, and for B the required press force. This is done in close collaboration with our Design department, all implemented in accordance with customer specifications. B C Compact frame cylinders with pressure plate B-B ( 1 : 7 ) C ( 1 : 7 ) Compact frame cylinders with rod ends on both sides - ( 1 : 4 ) C

STEERING CYLINDERS 12 13 Heynck also manufactures various versions of steering cylinders used in controllable tunnel boring machines (TBM).

The standard range includes steering cylinders with and without length measuring systems.

7 STEERING CYLINDERS Heynck also manufactures various versions of steering cylinders used in controllable tunnel boring machines (TBM). These steering cylinders enable the operator to control the TBM precisely in all directions by means of the articulation joint. The standard range includes steering cylinders with and without length measuring systems. The length measuring systems used by Heynck are integrated in the cylinders and are compatible with standard systems on the market so they constitute a genuine alternative when replacement is necessary, to the same quality standards as OEM equipment. For this sector, special dimensions or versions for specific customer requirements are also available. Steering cylinders Steering cylinders without length measuring system with length measuring system - ( 1 : 2 ) - ( 1 : 3 ) DIN ISO 2768 T1 Bearb Gepr. Seesing Oberfläche Ra

USED ND NEW RECONDITIONING ND NEW PRODUCTION Contact In service around the world In addition to the

telescopic slurry lines are stripped down completely, cleaned and meticulously inspected for signs

Defective parts are repaired or replaced, new seals are fitted, then the units are factory tested

8 USED ND NEW RECONDITIONING ND NEW PRODUCTION Contact In service around the world In addition to the production of new equipment, Heynck also specialises in the reconditioning of second-hand tunneling equipment. Second-hand main jacking cylinders, intermediate jacking cylinders, steering cylinders and telescopic slurry lines are stripped down completely, cleaned and meticulously inspected for signs of damage. Defective parts are repaired or replaced, new seals are fitted, then the units are factory tested prior to delivery This ensures that customers can obtain a cylinder in asnew condition. B. Heynck GmbH Ruenhorst Bocholt (Germany) info@heynck.de Tunnel24 Viktoriastr Wesel (Germany) sales@tunnel24.com

9 INNOVTION FLEXIBILITY KNOW-HOW B. Heynck GmbH Ruenhorst Bocholt (Germany) info@heynck.de

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