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HomeWell Servicing ProductsWireline / Slickline Offshore Wireline Unit
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3-split Offshore Wireline Unit

Offshore Wireline Unit

The KOLLER Offshore Wireline Unit has been designed for measurements and workover activities with wire capacities above 7,650 m  /  25,000 ft. It is suitable for both offshore and onshore applications.

The 131 HP guarantees maximum pull force and speed at any depth, even with heavy tools. One of the new features of the power pack is a maintenance free flame trap together with a fault analytic system.

The optional available battery startup makes the system independent of any external power supply.

Categories: Well Servicing Products, Wireline / Slickline Industries: Oil & Gas, Well Servicing
  • Description
  • Technical Data
  • Options
  • Downloads
  • Media
Description
  • high pull force in combination with a high operation speed
  • high performance along the whole depth
  • KOLLER quick drum change system
  • ergonomically designed operator area
  • pneumatic system startup
  • powerful hydraulic winch system
  • roof flap (winch room) with gas springs
  • parallel-working independent electrical, hydraulic and mechanic backup system on the measuring head
  • lifting eyes and forklift pockets enable easy moving
  • DNV 2.7-1 Frame, third party approval
Technical Data

Technical Data

Options

Options

  • Atex 94/9/EC, Zone II, T3, Gas Group II A
  • winch modul up to 5/16″ braided line for heavy duty fishing
  • integrated pressure and grease control panel
  • electric starter by battery
Downloads

Downloads

Here you can download the Offshore Wireline Unit catalogues.

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Offshore Wireline Unit

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Offshore Wireline Unit Benefits

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Media

Media

Heavy Duty Fishing Unit up to 5/16″

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3-split Offshore Wireline Unit

The KOLLER 3-split Offshore Wireline Unit has been designed for measurements and workover activities with wire capacities above 7,650 m  /  25,000 ft. The 3-skid layout is separated in a winch, an operators and a hydraulic power pack container. The hydraulic pump / motor combination guarantees high pull force and speed at any depth.
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Customized Solutions

Focusing on our core competence mechanical engineering, we have successfully planed, assembled and created a variety of customized solutions over the years. Supporting clients with started projects has also been part of our portfolio.
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Stand 15-200 / 15-300 see specifications

Stands are used for cranless assembly, disassembly and storing of downhole tools or other cylindric parts. For different tool diameters, the distance between the support rollers is adjustable. To allow working in an ergonomic position, the height of the stands can be adjusted. Except type 15-350 non-mag, all stands are fitted with transport rollers for move them without load.
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KOLLER Solutions Maschinen- und Anlagenbau GmbH is a European manufacturer of Well Servicing Products, Road Surface Work machines and Workshop Equipment - Made in Germany.

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 Address:
5 Bruchkampweg
29227 Celle/Germany

 Phone:
+49 5141 9898-0

 E-mail:
info@koller-celle.de

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Microtrenching

Microtrenching is a minimal-destructive and very fast method of laying communication cables in existing traffic areas. In the process, wide joints are cut into the surfaces with diamond blades. Directly after the cut, ductworks are inserted and then the joint is potted. Time and cost-intensive earthworks at the edge of the traffic areas are thus avoided or minimized.

With microtrenching machines based on the new fully hydraulic RSF 820 floor saw, RELLOK provides the necessary special equipment for the application of this future-oriented cable laying technology.

Differences between
Grinding/Grooving and Bump cutting

With grinding and grooving, defined textures and groove profiles are made into the surface. Regardless of the given road surface, the grinding profile must always be the same depth. This is the only way to ensure the desired function (e.g. water drainage) throughout. With bump cutting, no groove profile is created, but a new road surface is created by grinding. With RELLOK bump cutters this is achieved as follows:

Grinding / grooving

The front wheels are arranged in line with the grinding shaft. Depending on the desired grinding depth, the shaft is lowered below the level of the front wheels and fixed. During the work process, the front wheels and thus the grinding shaft follow the existing road structure exactly. The grinding depth remains constant.

Bump cutting

With bump cutting, the front wheels are mounted at a greater distance in front of the grinding shaft. Due to the long lever arm, the road surface no longer has any relevant influence on the vertical movement of the cutting shaft. The road surface is grinded down to the preset depth and bumps are removed. Depending on the design of the bump cutter, this function is already integrated or can be achieved with a corresponding attachment frame.

Bump cutting

Surface grinding using a shaft setting without spacers is also called bump cutting. This smooths out any unevenness that may arise in the manufacturing process or as a result of surface wear. By inclining the grinding shaft, the method can also be used to adjust small height differences (edges) between surfaces.

Grooving

The cutting of grooves to drain water in traffic areas is called grooving. In addition to roads, this method is also used on air traffic areas. In addition to the improved drainage of flowing water, the road surface also dries faster due to the enlarged surface.

Grinding

Grinding is used to produce a defined roughness of the surface in order to ensure the “grip” required for vehicles. Another application is the so-called acoustic grinding. Here, the shaft-saw blade configuration is chosen so that a special grinding pattern is created to reduce road noise.