Koller has been delivered its first wireline mast.

The 70 ft mast is suitable for carry out offshore slickline and wireline operations. Executed in aluminum construction, the mast is DNV-GL certified according to the standards DNVGL-ST-0378 for “Standard for offshore and platform lifting appliances” (former DNV 2.22) and DNVGL-ST-E273 for “Portable offshore units” (former DNV 2.7-3; Class R30 for 3 m wave height).

For more information, please download the product sheet.

Release date: 2016-11-7

"compact E drive" on ADIPEC, Stand 8370


From 7-10 November, the ADIPEC 2016 takes place in Abu Dhabi. At hall 8 stand 8370, we present our new, powerful drive system "compact E drive".
Are you nearby? Take the opportunity for a live test. During the whole exhibition time we provide one of our lightweight alu slickline units, equipped with a fully functionable electric drive.

Release date: 2016-11-7


KOLLER - Aramco's wireline trucks delivered

Piggyback on low-bed trailers, the first two of Aramco’s new wireline crane trucks went on the trip to Saudi Arabia recently. Both versions, a single and a double drum unit have started their travel. In a few time, after commissioning, the operations team of Saudi Aramco will take over and will do what the units were built for - execute wireline jobs under harsh conditions in the desert.

Release date: 2016-6-21

New Wireline Crane Trucks passed through FAT by Aramco’s technical experts

KOLLER - Aramco's experts visit for FAT

Over the past week we were visited by a team of experts from Saudi Aramco for technical acceptance of their new Wireline Crane Trucks. Both types of the unit, the double drum version on a 6x4 chassis as well as the single drum version on a 4x2 chassis were scheduled for the factory acceptance test.

Aramco’s inspectors checked for all functions through their paces. In addition to the compliance of the technical specifications, the manufacturing quality of wireline trucks was examined closely. A few requests for changes were documented by Koller’s engineers and forwarded to the manufacturing for immediate execution.

The entire FAT took place in a very pleasant and professional atmosphere. We thank the team of Saudi Aramco and look forward to future cooperation.

Release date: 2016-6-8

Second Workover Rig handed over, the next two in production

KOLLER - Workover RIG 2 handed over to OMV Petrom

In May, the second 90 tons ATEX Workover Rig was handed over to OMV Petrom. Before handing over extensive tests were carried out by the operating staff and required adjustments were made. Especially the areas of use and safety were again evaluated intensively and precisely adapted to the customer's needs.

Just now, the chassis of the third Rig has successfully passed FAT in Finland and the fourth will follow in approximately a month. To meet the customer’s requirements we are continuously in a close collaboration with the operating teams of Rig 1 and 2. Their experiences and suggestions lead to constructive improvements in the current manufacturing process of Rig 3 and the following.

Release date: 2016-5-30

ISO 9001 Management System