7.86 Maritime and Technical Services Trade Limited Company was established in 2008 through a partnership between Demir Sümer and Onuk Taşıt Sanayii, with the aim of specializing in the propulsion systems of high-speed marine vessels.
Our company provides sales, service, and implementation solutions for propulsion systems from well-established and industry-leading brands. Our client portfolio includes the Naval Forces, Coast Guard Units, Customs Enforcement Teams of various countries, as well as owners of high-speed private yachts from around the world.
Learning all the technical details of the products we sell is our core principle. We have always asked ourselves how we can further improve these systems and consistently shared our knowledge and ideas with the engineers and technical teams involved in their development.
We offer comprehensive services for the products we sell, including annual maintenance, fault repairs, modernization, and optimization based on usage requirements. Additionally, we support our clients’ operational continuity by quickly supplying spare parts needed during maintenance and repair processes.
-Preparation of main engine installation drawings and obtaining Lloyd’s approvals.
-Preparation of main engine circuit diagrams (hydraulic, fuel, and seawater cooling systems) and obtaining Lloyd’s approvals.
-Performing calculations for the main engine exhaust systems, obtaining Lloyd’s approvals, and managing the manufacturing processes.
Beytül Malcı Sokak, 5/1 Beyoğlu – İstanbul, 34427
MJP su jetleri geniş ürün yelpazesi ile 110kW güçten 21MW güce kadar ürün sağlar.
Teknenizde ihtiyaç duyduğunuz şey sürat, manevra kabiliyeti, verimlilik ve dayanıklılık olduğunda TOP SYSTEM DRIVE sevk sistemleri benzersiz özellikleriyle aradığınız doğru üründür.
Rolla Pervaneleri pervane tasarımı, imalatı ve uygulaması konusunda tüm hizmetleri sunmaktadır. Paslanmaz çelik ve NiBrAl pervaneleri ile 28in – 118in çapları arasında pervaneler tasarlayıp üretebilmektedir.
Harsonic Antifouling Sistemleri, denizcilik endüstrisinde yüzeylerde oluşan deniz canlılarının birikmesini engellemek için kullanılan yenilikçi bir teknolojidir.
7.86 Marine egzoz sistemleri, hem performans hem de çevresel açıdan optimize edilmiştir. Yüksek emisyon standartlarına uygun olarak tasarlanan sistemler, motor verimliliğini artırırken egzoz gazlarının zararlı etkilerini en aza indirir.
MJP water jets provide a wide range of products from 110kW power up to 21MW power.
When speed, maneuverability, efficiency and durability are what you need on your boat, TOP SYSTEM DRIVE propulsion systems are the right product with unique features.
Rolla Propellers offers a full range of propeller design, manufacturing and application services. We can design and manufacture stainless steel and NiBrAl propellers with diameters from 28in to 118in.
Harsonic Antifouling Systems are an innovative technology used in the marine industry to prevent the accumulation of marine life on surfaces.
7.86 Marine exhaust systems are optimized for both performance and the environment. Designed to meet high emission standards, they minimize the harmful effects of exhaust gases while increasing engine efficiency.
