John Deere Marine Engines
“On the water, reliability is everything”


In an application such as boat propulsion, with its demands for reliability and space constraints, TDMED seeks engines that stand out for their ease of installation – thanks to a wide range of options and accessories – and a clean, simple design that allows quick access to any part of the engine. That is why we have chosen John Deere propulsion engines, which also generate high torque at low revs, deliver power more quickly and propel the vessel at higher speeds right from the start. These engines are easy to maintain, operate quietly and produce low vibrations.
John Deere engines are suitable for all types of applications: marine propulsion, with a power range of 60 to 599 kW; engines for generator sets generator drive engines, with a range of 40 to 530 kW, and versions running at 1500 rpm (50 Hz) and 1800 rpm (60 Hz); and for driving auxiliary systems on vessels such as pumps, winches, cranes, etc.
Our engines hold the main approvals and certifications required today: European Directive 97/68/EC for industrial applications, IMO, DNV, LR, ABS, RINA, etc., for marine applications with type approval and individual certification, for both propulsion and auxiliary/emergency generator sets.
Browse our full range of Powertech, 4.5G MLR, 4.5P MLR, 4.5X MLR, 6.8G MLR, 6.8P MLR, 6.8X MLR, 9.0P MLR, 9.0X MLR, JD 14P MLR, JD 14X MLR and JD 18P MLR engines at the John Deere website.
TDMED has been distributing diesel engines manufactured by JOHN DEERE POWER SYSTEMS since 1994. With over 5,000,000 units manufactured, their durability and reliability, combined with more than 4,000 service centres worldwide, provide an unrivalled guarantee for any equipment powered by a JOHN DEERE engine.
“POWER CONNECT, explore the latest ways people are integrating John Deere power solutions.”
Heat Exchangers
Widely used across the maritime industry for propulsion and hydraulic system cooling, heat exchangers are also employed in cooling land-based engines, heating pools and spas, recovering residual heat from renewable energy systems (like biogas and CHP), and in automotive engine testing, pumps, compressors, intercoolers, and many other applications.
TDMED uses Bowman heat exchangers and oil coolers for industrial and commercial applications. These exchangers operate efficiently and reliably across the globe, in extreme climates—from the freezing Antarctic winter to the scorching Australian summer. Whether on land, sea, or even underground, Bowman exchangers have proven to be extremely durable and thermally efficient.
TDMED distributes Bowman, the world leader in heat exchangers and oil coolers. Experience gained in harsh marine environments enables Bowman to manufacture exceptionally reliable exchangers for land use as well, including hydraulic oil systems, cogeneration units, mining equipment oil coolers, and other high-performance applications.
Bowman heat exchangers and oil coolers are manufactured in the UK to ISO 9001-2008 standards. All units undergo rigorous testing and a full spare parts service is provided.
TDMED’s Application Engineering and Spare Parts Department can help you select the best unit for your needs.
More info: [Manufacturer Website]



