Perkins non caterpillar 😂

MAK are super good engines, sad that CAT baught MAK and closed down the MAK factory. Cat engines are utteryly junk and my experiece with cat engines are horrible and unreliable engines and very expensive to operate at extremly expensive spare parts. I refuse to work on ships with cat engines.

Pero tu eres un saps o no eres un saps?

It means, every 1000 hrs or 1500 hrs, the boat has to be sent back to the builder for renewal engines update service or they can come to us to handle the job, means we have to be setup for tools too. Mechanics, Wood work, Fiberglass, Marine Electrical needs, Copper tools.

seems they closed this factory in 2022?

nice

One thing I have noticed about the videos about this engine is that they're all in-house advertisements. There's nothing independent.

This is amazing

nice engine,good for maintenance🥰

A you drive behind them on the way to Catalina Island so they make the sea flat! 😂

Hello, I would like to take a free online cat mechanic training course. Where can I find this training? Carter, Brazil!

Please tell me where the emergency stopper is located. I had a problem after repairs. We start the main engine, well, it starts and literally after 15 seconds the engine turns off. What could it be?

Please tell me where the emergency stopper is located. I had a problem after repairs. We start the main engine, well, it starts and literally after 15 seconds the engine turns off. What could it be?

C4.4 fuel pump

i have this engine in my boat new in 2022 it Sucks i would advise anyone not to buy this engine !

Crazy power for a small cube motor Very good video on this topic 😊

Funny how America is one tier ahead of imo 😂

This is so insane, imagine the forces involved in this work. My dad was a sailor, he and two others had to secure an 8 ton reserve prop, which had come loose. One of the three got washed over board. When my dad and the remaining guy had finished the job, they found the third guy under the stairs leading up to the bridge. A wave had washed him onto the tanker again. He'd lost a thumb in trying to hold on to the safety line. They used tread and an iron to somewhat close the wound. Dad told me they took a real beating that day. The galley got flooded and a shit ton of portholes got blown open.

The hell two after coolers two super chargers electronically controlled you lost me there

Consumption tooooi high

Sadly, the era of the best engines money could buy, is now dead. No more MaK’s in production as far as I understand.

Was the music necessary?

Te groot voor mijn sloep. Helaas.

What does the dash sign (handle - g00905586) mean?

어선용은 없을까? 중소형어선용

How many rpms

I sure would like to see up against Detroit diesel 12.7 liter mtu

cat 3512 is a beast

Muy mal diseñado si tienes que remover los motores,destruyen lo construido para poder removerlos.

5000

প্লিজ হেল্প মি

50,000kg boat, the engines are 3600kg alone. Those engines are far too heavy for their power output.

Great engine. What is the service interval and TBO?

my dream job, wish I had not quit...

creo haber visto este sistema hace muchos años atras en CUMMINS.

'Promo sm'

Nice job 👍

Bc ferries documentary

👏👏👏👏👏👏

What kind of heat exchanger is install on it

What is the difference between C18 and the this model

1900 horsepower right?

Yacht! Locomotive driven express!

Now show me the ideal boat express with just a single engine version.

This video does not give a true representation of just how big these engines are. Much of these engines are below deck level. I’m curious if the oil and fuel filters can be accessed without removing deck plates?

There are three of these in Montrose harbour at the moment , they are huge ! Thanks for the interesting video 👍

feel like watching your own children

🎉🎉v 🎉🎉. 🎉🎉. 🎉 🎉🎉r🎉🎉ff🎉f🎉f🎉 ?! f🎉🎉f🎉ff🎉🎉f🎉f🎉f🎉🎉🎉🎉 FF ! 🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉_🎉rg🎉. 🎉 🎉. 🎉 🎉 🎉 f🎉🎉 🎉 🎉 🎉f🎉 f 🎉f ?.

Great improvements. I design hulls for fast, fuel efficient, comfortable rough sea operation, and as an engineer. I liked your presentation very much since all your improvements build on the old where possible. Here is why I write. I have another further improved design, for rough sea even greater safety and comfort, and at this time I need engine dimensions, allowing the engine to be lowered further into the run of the hull. I checked the CAT site, but found no dimensions included anywhere. You do wise designs, I notice, so below the drive shaft, where the hull run is, any needless engine feature which if rediced in width would allow mounting deeper. Any change in the mounting rails which can be narrowed closer than your present 28.9" shown with needed vibration absorbing pads, would be a further help. You may know that hulls in rough seas are harder to turn over when the center of gravity is lowered. My hull is really good in bad weather, but I want to try to improve it even more, since it may be used for Search and Rescue. My present 39' design i am working on will allow +40 MPH with your 500 HP C7.1. My 36' fishboat with 270 HP gas Olds 403 marine, pushed the hull to 35 MPH, so my 39' should get +40 with your 7.1. These are real workboats, not runabout hulls. I am located in Bedford, Nova Scotia, Canada. One other reason for mounting lower into the run, is to reduce the height of the engine box and working floor. Your competitor QSB-6 has the drive shaft below the mounts? Your is well abov the shaft. One final thing, my hulls do not have that forward lifte bow but has an attitude of 2-3 degrees at speed, so I tend to have the prop shaft at the same angle as your drive shaft. Your 12 series seem to be aimed in my direction more ? For your info, my 6' hull model of my 36' full hull, was tested smoothly and perfectly stable without exponential power increasing, but almost linear up to +70 MPH. I saw no need to go beyond that speed , but would allow more. I'm getting older, so my present hull design may not be built? Just confirming the urgency. Be safe and keep up the fine work.

Good job 👍