Diesel Engines

Adriadiesel d.d. presently produces diesel engines and other power plant equipment, as well as spare parts for ADRIA 40 and MAN Diesel SE fourstroke diesel engines.

Spare Parts

Adriadiesel d.d. produces spare parts for diesel engines in our production line by MAN Diesel SE licence. Adriadiesel d.d. produces spare and substitute parts for engines produced by ADRIA 40 licence since 1955.

Services and Overhauls

Adriadiesel d.d. provides maintenance and servicing of diesel engines, compressors, pumps and other power plant equipment. General overhauls, repairs and servicing can be carried out on spot or in our factory, where engines are tested on our test bed.

Adriadiesel d.d. - ex. Jugoturbina

Rate this item
(1 Vote)

Adria 40 & MAN Diesel Engine Service & Repairs Worldwide: 60 years of experience

To whom it may concern:

We would like to offer the following products:

  • Medium-speed four-stroke MAN engines (500 kW – 3000 kW)
  • Large / ADRIA-40 engine (6.3 MW)
  • CPP (containerised power plants / diesel-powered generators) (500 kW)

and services :

  • spare parts for Adria 40 and MAN diesel engines
  • troubleshooting, maintenance, service and repairof Adria 40, MAN and other diesel engines and other power plants
  • diesel engine overhaul
  • machining and heat treatment services
  • full range of ship-repair services, alongside or in floating docks, in co-operation with the Service Centre Trogir of Shipyard Brodotrogir

A few words about us:

In 1949 as a part of the large industrial complex “Jugoturbina”, the company “Tvornica diesel motora” (Diesel Engine Factory) was established. We have been operating under the name of “Adriadiesel” since 1991.

Our factory has been producing engines under the “Sulzer (Switzerland) license” from 1955 until 1998, and has been producing engines under the “MAN (Germany) license” from 1998. Since the establishment of the company, during the 60 years of its existence, more than 1580 engines with more than 2,000 MW of power have been produced and delivered to more than 50 countries worldwide.

We would like to become your prime choice for providing the mentioned services and products because of our quality, experience and price-competitiveness.

Please send us your enquiry or request for quotation and we will send you our best prices.

Feel free to contact us for any additional information.

Best regards,

Nenad Končar, PhD
Managing Director
Adriadiesel d.d.
This email address is being protected from spambots. You need JavaScript enabled to view it.

Contact us

Read 46184 times Last modified on Wednesday, 08 July 2020 08:52
More in this category: About »
  • Methanol as zero-emission solution for ships?

    MAERSK's first feeder container ship running on green methanol will be launched next year, followed by 12 16.000 TEU ships in 2024 and 2025. There is a lot of discussion about the chicken-and-egg problem. We decided to solve this problem by ordering our first boat and another twelve new boats. This will boost development on the production side, said Berit Hinneman, head of business development for decarbonization at MAERSK. Kaj Portin, general manager of sustainable fuels and decarbonization at Wärtsilä Finland, presented their work on methanol. Two tankers have been transporting methanol with good results. The HyMethShip and FASTWATER projects aim to demonstrate the feasibility of retrofit and new build ships to operate on hydropower. Edman Tsang of the University of Oxford presented work in progress in methanol synthesis. This would allow the use of longer-range tank batteries, but at the same time have many benefits in fuel handling and distribution.

    Written on Monday, 16 May 2022 10:46 in Blog Read 6 times
  • Effects of dual fuel combustion on performance, emission and energy-exergy characteristics

    Isobutanol was injected with the intake port at premixed energy ratios (PER) of 10%, 20% and 30%. Diesel, B20 and B100 are direct injection fuel. DFC reduces nitrogen oxide (NOx) emissions at moderate loads compared to CCM. Compared with CCM, the flue gas emissions of diesel DFC under rated load are reduced by 10.15%, 22.12% and 7.40%, respectively. At 30% PER, the exergy efficiency of the D FC for B20 increases by 0.91, 5.23, 3.65, 1.22, and 6.14% from 20% to 100% load, respectively.

    Written on Friday, 13 May 2022 10:48 in Blog Read 19 times
  • 100% hydrogen engine launched

    BEH2YDRO is a joint venture between Anglo Belgian Corp. and CMB.TECH. The 100% hydrogen engine range has been developed for heavy duty applications with a power range from 1 MW to 2.6 MW. As main drives or in combination with alternators, they are a reliable and 100% environmentally friendly energy source for ships, drilling rigs or other marine applications. The BEH2YDRO 100% hydrogen engine uses proven technology designed to ensure long-term efficient operation. The big cost is mainly in the gas pipe to bring the hydrogen to the engine in a safe and controllable way. We believe this cost will drop sharply over the next few years as consumption increases.

    Written on Thursday, 12 May 2022 07:34 in Blog Read 26 times
  • Gas turbine power plant getting hydrogen retrofit

    Thomassen Energy will use its HyFlex LEC-III combustion system to retrofit one of the gas turbines at Uniper's Rotterdam Capelle (RoCa) power plant. The RoCa power plant is located in the Dutch province of South Holland and has a net power generation capacity of 264 MW. In 2023, Uniper plans to switch the RoCa plant's fuel source from Groningen natural gas to high-calorie gas supply. Thomassen's H2fuel-flex retrofit solution has been successfully operating on three Frame 9E turbines at another customer site in the Netherlands since 2018.

    Written on Wednesday, 11 May 2022 06:51 in Blog Read 29 times
  • Modular power plants

    Adriadiesel has been a major provider of turnkey containerized power plants for many years in marine and stationary applications. Adriadiesel regularly executes complex projects including the turnkey construction of containerized energy facilities with its own structure of experienced engineers, assembly personnel and project management teams. MAN L21/31 engines with a power range of 1460 kWe and 1672 kWe, which are currently in our stock, are ready to be containerized for your power needs.

    Written on Tuesday, 10 May 2022 11:26 in Blog Read 33 times
  • Saab Seaeye to Showcase 'Pioneering' Electric Manipulator at OTC

    ROV maker Saab Seaeye said Monday that it will showcase its new, extremely powerful and intelligent electric manipulator at the Marine Technology Conference in Houston, May 2-5, 2022. The micron precision of the eM1-7 comes from the fact that each of its seven joints have extremely precise force and position feedback combined with their own distributed microprocessors.

    Written on Tuesday, 10 May 2022 06:24 in Blog Read 34 times
  • Ulstein Takes Aim at Zero Emission Cruise Ops with Ulstein Thor

    Ulstein has unveiled a vessel concept it claims can make the vision of zero-emission cruise operations a reality. The 149m 3R design will feature a thorium molten salt reactor (MSR) to generate large quantities of clean, safe electricity. This enables the vessel to operate as a power bank/charging station for new battery-powered cruise ships.

    Written on Monday, 09 May 2022 04:41 in Blog Read 28 times
  • Six-legged Robot Autonomously Inspects Wind Turbine Bolts

    A hexapod robot has demonstrated how it can autonomously inspect wind turbine bolts without the need for technicians to loosen and retighten the thousands of bolts on each wind turbine. The robot will also reduce maintenance time, critical structural failures and extend the life of offshore turbines. The project is being executed by BladeBUG and EchoBolt, both fast-growing UK SMEs with their own independent technology. BladeBUG and EchoBolt have completed successful trials at the ORE Catapult National Centre for Renewable Energy in Bryce and their Levenmouth Demonstration Turbine. This collaboration provides them with an additional product to add to an impressive list of solutions for the wind energy industry. It also proves that a single platform like BladeBUG can continue to perform multiple functions in wind farms.

    Written on Friday, 06 May 2022 04:19 in Blog Read 37 times
  • MAN supplying engines for RoRo vessels

    MAN Energy Solutions will supply four dual-fuel MAN B&W 6S60ME-GI engines for two 8,000-lane-meter hybrid ro-ro vessels for Luxembourg shipping group CLdN. Compared to the largest ships currently in service, the new ships will further reduce carbon intensity by 40% while meeting NOx Tier III standards. The two 234-meter vessels are scheduled for delivery in the first half of 2025.

    Written on Thursday, 05 May 2022 06:02 in Blog Read 49 times
  • Sulzer pumps supporting next generation gas turbines

    Sulzer pumps enable efficient operation at a new gas-fired power station in North America. Sulzer's pumps are custom designed to support the latest generation of air-cooled gas turbines and achieve world-class efficiency. The pump is placed on a specially designed slide that is precisely positioned with the surrounding infrastructure. Sulzer's SJD-CEP units can provide high flow rates with a single suction first stage solution. The company's single-suction multistage pumps are a popular choice for this type of installation.

    Written on Wednesday, 04 May 2022 14:40 in Blog Read 40 times
  • Modular power plants

    Adriadiesel has been a major provider of turnkey containerized power plants for many years in marine and stationary applications. Adriadiesel regularly executes complex projects including the turnkey construction of containerized energy facilities with its own structure of experienced engineers, assembly personnel and project management teams. MAN L21/31 engines with a power range of 1460 kWe and 1672 kWe, which are currently in our stock, are ready to be containerized for your power needs.

    Written on Thursday, 06 May 2021 06:12 in Blog Read 569 times
  • Reliable and robust

    MAN 28/32S is designed for stationary power plants. It is a reliable and robust engine model which can operate on a variety of liquid fuels. 28/32 complies with all emission limits with the potential for further exhaust gas treatment and can provide up to 4,230 kWm power.

    Written on Thursday, 29 April 2021 12:41 in Blog Read 551 times
  • Karlovac's industrial heritage

    Renovation of the building of the former Mustad / Že-če nail factory in Rakovec has begun. The building, as one of the most beautiful and recognizable buildings of Karlovac's industrial heritage, was bought by Ivan Mikšić, the owner of the Karlovac Turbine Factory, with the purpose of opening a Technical Museum. Adriadiesel will be donating a range of its products to the exhibits to preserve them for future generations.

    Written on Thursday, 11 March 2021 11:24 in Blog Read 595 times
  • Nuclear power plant safety

    Not many engine manufacturers can meet the stringent technical requirements to produce a back-up generator for a nuclear power plant. Thanks to its robust and reliable design, Adria 40 engine has been the primary choice of many nuclear power plant owners around the globe when it comes to emergency power generation.

    Adriadiesel is currently working on the refurbishment of Adria 40 engines for our dear clients in Russia.


    Written on Friday, 12 February 2021 12:00 in Blog Read 644 times


    JOB DESCRIPTION: machining of parts on universal special tool and portal milling machines with standard clamping solution, centering, determination of optimal working conditions with the use of standard and special tools, control of the same, production of objects of complex designs with tolerances IT6 and IT7, dimensional control of finished positions


    TYPE OF EMPLOYMENT: on a specific, increased scope of work


    Written on Friday, 05 February 2021 14:46 in Blog Read 676 times
  • The difference between TD and TG

    Sulzer Type TD is built as a standard marine engine for direct propeller drive and suitable for all types of single-screw and multiple-screw vessels in river, lake, coastal and ocean service. The propeller thrust is transmitted directly to the thrust bearing built on to the engine through the transmission shafting.

    Sulzer Type TG is chielfy used when the engine is connected to a reduction gear, a disengaging friction clutch or a flexible coupling (toothed coupling, Cardan joint, etc.), i.e. wherever the propeller thrust is taken by a thrust bearing in the gearing or behind the special coupling mentioned. For this reason, a thrust bearing built on to the engine is unnecessary. The engine type TD is thus mostly used for fishing boats (with reduction gearing), ferries, dredgers and other special-purpose vessels in which the propulsion arrangements are as described above.

    Written on Friday, 05 February 2021 14:25 in Blog Read 601 times
  • Sulzer 4-stroke models

    B22 and B29 are 4-stroke engine models from Sulzer. B22s were manufactured in 3 to 8 cylinder versions. B22 has many submodels. BW22s, for instance, were mainly produced to be utilized in ship propulsion modules while BH22s were produced to be utilized as generator prime movers.

    Written on Tuesday, 02 February 2021 14:32 in Blog Read 599 times
  • Wear and tear on engine components

    Most wear and tear on Sulzer RTA models will occur on parts such as cylinder liners, cylinder head parts (valves, seats, nozzles), plunger and barrels. The bore size of the original RTA series has an extensive range of 380 to 840 mm.

    Written on Thursday, 28 January 2021 13:15 in Blog Read 635 times
  • Rpm range

    Sulzer A20 has an rpm range of 720 to 1000. 8-cylinder in-line (L) version of this engine can produce 820 kW at 1000 rpm when running on diesel oil while 600 kW is produced at 720 rpm version.

    Written on Thursday, 28 January 2021 12:49 in Blog Read 661 times
  • MAN engines for sale

    We would like to inform you that we have MAN engines in stock as follows:

    MAN 4 x 7L21/31 and 1 x 8L21/31.

    These are brand new, unused engines manufactured under MAN license and the engines are available immediately.

    We can offer two options, engine or diesel generator set (DGS):

    Option 1) Engines + foundation (available immediately from the warehouse)

    Option 2) DGS (includes engines, foundations and alternators; available within 4 months)

    Written on Monday, 25 January 2021 11:16 in Blog Read 673 times
  • Power take-off at both ends

    Some of the characteristics of SULZER S20U are power take-off at both ends of the crankshaft and highly efficient load-adaptable turbocharging system and charge air cooling.

    Written on Thursday, 21 January 2021 15:18 in Blog Read 605 times
  • Sulzer engines

    Most of the Sulzer A25 engines work in auxiliary power generators on ships, some as stationary power source and many as main propulsion in tugs, floating cranes, fishing ships and other workboats. Fuel type of A25 is MDO only.

    Written on Thursday, 21 January 2021 14:43 in Blog Read 666 times
  • Marine environment

    In marine environment, machinery such as SULZER 6AL25/30 has to meet higher standards of reliability and greater demands for weight and volume reduction and easier access for maintenance. Marine environment tends toward extreme conditions such as high humidity, sea-water corrosion, vibration and shock due to sea motions.

    Written on Thursday, 21 January 2021 14:39 in Blog Read 604 times
  • Availability of spare parts

    Sulzer ZL40 is a favorable choice in main ship propulsion modules because its spare parts are widely available. Availability of spare parts reduces the cost and the duration of the execution of maintenance orders.

    Written on Wednesday, 20 January 2021 16:00 in Blog Read 738 times
  • Bore-cooling of cylinder head

    Sulzer AT25 is a modernized version of Sulzer AS25. AT25 comes with a four valve cylinder head set up which includes 2+2 bore-cooled valves. AT25 can operate both on MDO and HFO while AS25 have two models which can operate either on MDO or HFO. MDO version of AS25 does not have bore-cooling of cylinder head.

    Written on Wednesday, 20 January 2021 15:58 in Blog Read 708 times
  • High torsional rigidity

    Sulzer S20 is a classic 4 stroke engine with number of cylinders ranging from 4 to 9. Sulzer made the journal diameters of this engine sizable to achieve high torsional rigidity. Additionally, S20 offers low operational costs due to easy maintenance and long maintenance intervals.

    Written on Wednesday, 20 January 2021 15:53 in Blog Read 662 times
  • Main engine (propulsion)

    Sulzer AL20/24 is manufactured in several variants but most commonly manufactured variants are 6 cylinder (6AL20/24) and 8 cylinder (8AL20/24) versions. These engines work as the main engine (propulsion) of small vessels with great results.

    Written on Wednesday, 20 January 2021 15:48 in Blog Read 630 times
  • Clean-burning fuels

    Using clean-burning fuels such as liquefied natural gas (LNG) are becoming more of an attractive option as they satisfy all emission requirements. Moreover, fluctuations in the fuel market make the plant owners reconsider their options when it comes to choosing the right fuel. Dual-fuel engines MAN 32/40DF, MAN 48/60DF, MAN L28/32DF, MAN L23/30DF, MAN L35/44DF, MAN 51/60DF, can simply switch between gas and liquid fuels which offer a great advantage when it comes to flattening the fuel expenditure curve and reducing emissions. The plant owners can additionally benefit from low operational and maintenance costs of these engines thanks to burning cleaner fuels which results in cleaner engine components.

    Written on Wednesday, 20 January 2021 15:09 in Blog Read 11283 times
  • Smoke reduction

    To reduce the formation of smoke which results in reduced fuel consumption and cleaner exhaust, MAN L23/30H utilizes a built-in lambda controller which greatly increases the unit’s load response ability and limits the fuel oil index during the start-up procedure and sudden load changes.

    Written on Monday, 18 January 2021 10:45 in Blog Read 657 times
  • Rotating piston

    A classic feature of Sulzer Z-type engines SULZER ZA, SULZER ZAS, SULZER Z40, SULZER ZA40, SULZER ZA40S is the rotating piston. This Sulzer patented concept with cylinder bores from 90 mm to 420 mm for highly loaded trunk piston engines has the following benefits:

    -Even temperature distribution around the piston crown

    -Minimum piston skirt deformation

    -Optimum sealing and working conditions for the piston rings

    -Low and stable lubricating oil consumption thanks to the small piston running clearances

    -Smallest risk of seizure between the piston and the cylinder liner

    Written on Monday, 18 January 2021 10:32 in Blog Read 702 times
  • Low routine maintenance schedule (MAN)

    'When it comes to low routine maintenance schedule, MAN L28/32 offers a great advantage with 20,000 hours between overhauls when operated on HFO. A low level of deformation and a low level of mechanical stresses (i.e. low wear-rates) are achieved through its sturdy engine structure and amply dimensioned running gear.'

    Written on Monday, 11 January 2021 11:15 in Blog Read 653 times
    From 9 to 12 May 2006, Mr. D. Šomen., Mr. R. Mohor, and Mr. Ž. Drempetic were on a business trip in Holeby, Denmark, where they visited ours principal MAN B&W. The topics of the meetings were cooperation on the test station project in AD, current projects and offers, and technical-commercial questions. Current demand for next generation engines L16 / 24 and L21 / 31 exceed available capacities MAN, and Adriadiesel's goal is to train as soon as possible for the production and sale of new generation engines, a Engine testing is a necessary condition for this.
    Internal newspapers "Adriadiesel" (2006.)


    Written on Tuesday, 22 December 2020 07:33 in Blog Read 610 times
  • Services and repairs Rostov 3

    "Work on installation 3 generator sets Adria 40 in Rostov began in mid-August. On that occasion, during August and September, for supervision of two specialists from Adriadiesel and one from Končar GiM stayed in Rostov. Continuation of works on installation is expected in mid-November."

    Internal newspaper "Adriadiesel"

    Written on Monday, 09 November 2020 12:39 in Blog Read 717 times
  • Production of SULZER engines

    After the production of the first SULZER 12 ZV 40/48 engine in 1976, production started on an upward trajectory and by the end of 1977, two more SULZER auxiliary engines with the designation 12 ZV 40/48 were produced. Production under the SULZER license has continued for many years and Adriadiesel is still one of the leading suppliers of spare parts for engine repairs.

    Written on Wednesday, 28 October 2020 12:34 in Blog Read 755 times
  • Cooperation with the company "ČKD PRAHA DIZ"

    "An agreement was reached with the company ČKD PRAHA DIZ on a joint appearance in the Slovak Republic, in the nuclear power plant Mochovce, where we are about to contract the overhaul of six engines 6 ZL 40/48, and the start of work is expected during the first quarter of next year.

    " Internal newspaper "Adriadiesel"

    Written on Tuesday, 27 October 2020 13:26 in Blog Read 770 times
  • Dispatch of "Z" engine

    "On December 28, 2009, the finished ZV 40/48 engine was loaded on the winch of the transport company Zagrebtrans, which delivered the engine to a destination in Russia. On January 4, 2010, the engine was shipped as desired. station in Karlovac where it was performed customs clearance and further dispatch. This 6th engine was ordered for the same customer, the Russian company Atomtechnoprom, but unlike the previous 5 which are delivered to Volgodonsk this goes to NPP Novovorenezh. Along with the engine, all the equipment of the plant was also ordered delivery is planned by the end of April, and a set of spare parts is being prepared. "

    Internal newspaper "Adriadiesel" (2009.)

    Written on Friday, 23 October 2020 12:10 in Blog Read 715 times
  • Service in Russia

    "In NP Novovoronezh, in Russia, in collaboration with the company MG Service, the damaged generator was repaired on engine 12ZV40 / 48 after which it is expected to be repaired and providing installation and commissioning supervision services in work In Bimal d.d "

    Internal newspaper "Adriadiesel" (2010.)

    Written on Wednesday, 21 October 2020 08:56 in Blog Read 784 times
  • Engine service in Czech Republic
    "In the period from August 22 to September 12, our employees Zvonko Tomičić, Dušan Škarić, Mijo Ivančić, Juraj Ivšić and Boris Madžarac stayed in NPP Temelin for 10- annual engine overhaul 12ZV40 / 48. Adriadiesel was the carrier of the whole job, and we did it in collaboration with Czech companies CKD and Energoservis. The job was done successfully and the contract was identical work on the next 12ZV40 / 48 engine, which should be done in November this year. "
    Internal newspaper "Adriadiesel" (2008)
    Written on Tuesday, 20 October 2020 07:38 in Blog Read 760 times
  • Services and repairs

    "In the middle of June, it is planned to complete the works in the Ministry of Defense, on ship Andrija Mohorovičić, which lasts a month. Overhaul works are performed on Sulzer 6 TD 48 and 5 BAH 22 engines.
    For Dunavski Lloyd, negotiations are underway on the buckle service business on board Sloga, as well as the complete service of the Deutz SBA 8M 528 engine as well on the same ship. An annual service was made on TORPEDO engines in Bimal Brčko. "

    Internal newspaper "Adriadiesel" (2007)

    Written on Monday, 19 October 2020 07:39 in Blog Read 773 times
  • New system for automatic control of motors at the test station

    "Adriadiesel d.d. has launched the AD40 Automatic Engine Control System (ZL / ZV40). When running the system from 4.7. to 8.7. Mr. Alexei Remnev was here, a representative of the company ZAO "Science and Production company "Automated Systems" from Russia. The new system is made on the basis of modern microprocessor technology that ensures control of the motor code tests at the test station, monitoring, diagnostics of malfunctions of the engine and the system of the test station plant, registration and archiving of information and the possibility of printing engine parameters and storing them on a USB memory or notebook. This modernized engine management solution will greatly help our ADRIA 40 program to be of high quality
    performed tests of the AD40 engine for Russian nuclear power plants."

    Internal newspaper "Adriadiesel" (2011.)

    Written on Friday, 16 October 2020 06:08 in Blog Read 825 times