Complete guide to buying used marine diesel engines

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Buying a used marine diesel engine can be a great option if you’re looking for a reliable, durable and more economical solution for your boat. 

In this guide, we explain everything you should consider before making your decision: from what to check in a used engine to why Cummins and Solé Diesel marine engines are some of the most sought-after options on the market.

Why choose used marine diesel engines?

Used marine diesel engines are a smart alternative for many sailors and marine professionals. The main reasons are:

  • Economic savings compared to a new motor.
  • Immediate availability, without long waiting times due to stock out of stock, manufacturing times or shipping times.
  • Many have been overhauled and reconditioned by specialized workshops and are in perfect condition.
  • Ideal for recreational or professional boats with a tighter budget.

If you are looking for used boat motors, it is essential to know the most reliable brands and the key points that will help you make a good purchase.

What to consider when buying a used marine engine

  1. General engine overhaul: Make sure that the engine has been professionally overhauled. Check the compressor, injection pump, turbo, cooling system and general condition of the block.
  2. Maintenance history: Ask if the engine has a maintenance book or service history. An engine that has been well cared for will have a longer service life.
  3. Hours of operation: Hours of use are not everything, but they do indicate general wear and tear. Some engines are designed for thousands of trouble-free hours if they have been properly maintained.
  4. Spare parts and availability: It is critical to make sure that spare parts are readily available. 

The best brands to buy a marine engine

Brands such as Cummins and Sole Advance have a solid distribution and spare parts supply network. At Talleres Nasio we are official distributors of both brands, which guarantees fast and reliable access to their components.cuentan con una sólida red de distribución y suministro de recambios. En Talleres Nasio somos distribuidores oficiales de ambas marcas, lo que garantiza un acceso rápido y fiable a sus componentes.

Cummins engines: our specialty

In our workshop we are specialists in Cummins marine engines and marine generators, one of the most recognized brands for its power, reliability and performance in marine applications. Cummins marine diesel engines are known for:

  • Resistance to extreme working conditions.
  • Long service life with proper maintenance.
  • High availability of original and alternative spare parts.
  • Variety of models for different lengths and types of vessels.

In addition, our pre-owned Cummins marine engines have been thoroughly overhauled in our workshop, ensuring their performance and reliability before being offered for sale.

Sole Advance: a brand that inspires reliability

Another excellent option we offer are Sole Advance marine engines and marine generators. As official distributors in the Levante area, we can advise you directly on which second-hand Sole Advance marine engines are best suited to your boat. Sole Advance stands out for its:

  • Compact design ideal for recreational and professional boats.
  • Quiet and low consumption engines.
  • Domestic production and easy access to spare parts.

Used sole diesel marine engines

Whether you are looking for used marine diesel engines, used Sole Advance marine engines, used Cummins ReCon engines, or you are only looking for used boat engines in our specialized workshop we help you to make the best decision. 

Among our stock we have a used Cummins marine engine series QSK50 CM2150 Cummins. Engine coming from a boat re-motorization. In very good condition. Year 2018, has approximately 10,000 hours of use. With all maintenance at 250 hours.

A used Lister Petter engine, an internal combustion engine that is in very good condition. Used Lister Petter TR2 2 cylinder generator engine, fixed speed 1500 r/min. – 11 to 12,1 Kw and 1800 r/m. – 13,1 and 14,4Kw. It can also be used as propulsion.

And we also have a second hand Cummins Onan marine generator in very good condition. Marine generator MDKDV Single phase 12V 50Hz. Used Cummins Onan. This genset is checked and in perfect condition.

Ask us about all our options.

Featured products

We have a stock of over 20,000 articles, among which it can find: New, ReCon and used engines, marine generator sets, new and used marine gearboxes, new and used Cummins original spare parts, and a large selection of parts and spare parts for your engine and boat. Discover our selection of featured products.

Available
QSK50M CM2150
Used QSK50 CM2150 Cummins Series marine engine
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