Repair
Repair
COTERENA is first and foremost a repair, maintenance and commissioning company for both naval and land-based applications. The experience acquired in the different branches of the sector allows us to combine the know-how and training of our technicians to provide comprehensive solutions that allow us to provide assistance tailored to each type of customer and specific equipment.
Our main specialities are:
Engines
The company has extensive experience in repairing 2-stroke and 4-stroke engines in both marine and stationary land applications as well as in traction vehicles.
The main brands are: WÄRTSILÄ, DEUTZ MWM, CATERPILLAR, MAK, PIELSTICK, MAN, MITSUBISHI, MIRRLEES BLACKSTONE, NIIGATA, YANMAR, VOLVO, BAUDOUIN, GUASCOR… in 4 strokes and: SULZER, MAN & BURMEISTER and GMC in 2-stroke.
Transmissions
Over the last two decades Coterena has specialized in the installation, commissioning and repair of gearboxes, gear reducers and speed multipliers, thrust or support bearings, clutches and brakes. Both in marine applications and in the industrial and wind power sectors.
It stands out the performance in the following brands: REINTJES (Official Service since 96), RENK, LIPS, WÄRTSILLÄ, BERG, SCHOTTEL, SCANIA, VOLDA, LIAEN, FLENDER, LOHMANN & STOLTERFORD, TACKE OLALDE, ZF, MASSON, GUASCOR, BAUDOUIN, BREVO LAMIAKO, VALMET, CITRÖEN, HANSEN, HITACHI NICO, RENANIA, FINNOY…
Rudders
In terms of course control, the company performs maintenance and repair of servomotor systems for rudder, both in its power components and hydraulic maneuvering systems and in the same order active rudders (BECKER):
In addition, we work with other brands such as TENJFORD, HYDRA PILOT, FLUIDMECANICA….
Furthermore, we also work on transverse or directional maneuvering systems with fixed or variable pitch propellers.
Auxiliary Machinery for Engine Room
We act on all the peripheral elements of the Engine Room associated with thermal engines such as centrifugal separators, air compressors, heat exchangers, radiators, all types of pumps, etc…, as well as fuel treatment systems and their control equipment.
Deck Machinery
We repair and install all the machinery related to the handling of loads, either lifting or traction, handling of poles and fishing gear, either through cables or chains, both for fishing or cargo vessels.
