The CAT engine is known for being a strong engine and is highly recommended. But when it comes to marine, 3406 is is top of the line. You may be asked why? It is because of the features of the engine that it is sought after.
As the name implies, 3406 is a straight or in-line 6-cylinder engine. There are different models of 3406. We have 3406A, 3406B, 3406C and 3406E. The 3406 A, B, and C are semi-electronic but E is purely an electronic version.
3406 A is the first version, while 3406B is an improved version of 3406A. That’s no wonder why the 3406B has higher horsepower than 3406A. Among all the 3406A has the smallest injection pump.
The 3406E possesses the highest horsepower due to the advantages of electronics.
Let us know consider the features of 3406 in general which make it suitable for marine work.
1. It possesses enormous power: Marine work has always been tedious so the engine must possess sufficient power. It is very rare to see a 6-cylinder engine with such high horsepower as 3406. For example, a 3406E is about 700 horsepower, and C and B are between 500 horsepower. The power of 3406 makes it a good engine for marines.
2. Reliability: The 3406 engine is known for reliability which means it can work for a very long time without breakdown. 3406 can work very long hours without breakdown especially when there is adequate maintenance.
3. Versatility: Another reason is that it can be used in different applications such as powering ships, boats, and marine equipment such as sand dredgers. The ability to work on different applications across marine equipment makes it a popular engine.
For example, as a mechanic, first time I worked on 3406, it was on a ship as a generator supplying light for the ship. I have also repaired it in several sand dredgers.
So whether A, B, C, or E a 3406 engine is considered to be a marine engine.
Note: The 3406A has a smaller injection pump, so it is not as common as other models such as B, C, and E in the marine field.
What’ s the best place to get parts for your CAT 3406 Marine Engine?
We maintain an extensive collection of CAT 3406 engine parts at ProDieselParts. This inventory guarantees that you will find exactly what you need, whether it’s your standard maintenance parts or the more specialized parts required for repairs and upgrades.
Here we have a highly skilled support staff that is expert in CAT engines. We stock the excellent components that are required by your diesel engine to truly make it run great. Our sales staff is trained to listen and then suggest the right parts for your engine and your requirements. When you have technical questions or need information to complete a repair, our people provide it instantly.
Consistency and trust are what the marine community places in the hands of ProDieselParts. A long-established provider of products and services for your CAT 3406 marine applications. Trust us to be your Supplier.