Turbo Jinma 254 Tractor Overview DIY'ed
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- เผยแพร่เมื่อ 25 มี.ค. 2016
- A little more detail on the home DIY turbo tractor project.
This is a Jinma 254 tractor that was a little under powered for the size of some of the implements. So we welded up a turbo manifold, and intake. Bolted up a turbo, and cranked up the fuel. The tractor is much more powerful now, never overheats anymore. It will plow right through brush and the rotary cutter won't bog the engine even in the heaviest brush. - ยานยนต์และพาหนะ
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I've definitely got Turbo envy!!!... once you throw away the stock alternator and starter, replaced alternator with a single wire GM and the Starter is an easily indexable and rebuildable Nippondenso based unit... these are great little tractors. But more power can't hurt my feelings... I've never used high range 3rd gear... EVER. 😂😂😂 not even downhill with a tail wind
Excellent build. Great inspiration!!!
Extremely gifted person tbf
That is one clean job you did amazing I have a farm pro 2425, I’d like to turbo my tractor aswell
I believe that's pretty much the same tractor. If you do end up doing a turbocharger, I'd recommend using a RHB31 turbo. That is much better sized for this 25hp engine, I am going to swap the turbo very soon for an RHB31.
@@ElectroTechnics would you use the same turbo you just recommended for a Jinma 284?
@@robmack151 I think that would be a good sized turbo for the 284. If you are buying one of those definitely beware of the cheap $180-250 turbos. Those cheap Chinese units will fail pretty quick, the one we threw on that tractor failed after just a few hours.
It's definitely worth while to spend money on a legitimately manufactured turbo
@@jamessanders8907 thank you for the very sound advice. I Will definitely take it under advisement 😉
Good job! that turbo sounds great. A couple things to note, you should never use wire nuts in any automotive applications, the vibrations easily separate the connection. you should always put the split plastic sleeving on all wires, it protects them from heat, the elements, and especially the sun which most insulation will crack under. Also, you should consider putting gromets on all through holes running positive or signal wires, they easily get insulation taken off due to vibrations, you wouldn't want to melt your tractor's body due to a short.
+logycam10 Thanks for the advice! The wire nuts were temporary and I'm pretty sure they have all been removed. I'll have to check on that.
I suggest solder and heat shrink all connections...
4:44 makes Al Gore cry!
I am planning to do same. Two questions. 1. What is correct direction to turn "smoke" screw to increase bit fuel amount? I assume open (counterclockwise). 2. How you took oil for turbo? In my tractor oil filter leg is in that place but there are no additional holes to get oil after filter for turbo.
Awesome
+KmanMeteorProductions Thanks for watching and commenting!!
love this. Think the jinma 254 is more or less exactly the same(stock) as my foton 254...........bwah haha
I know this is a couple years old but great job. I'm picking up a turbo for my kubota l275 tomorrow.
Did moving the battery give enough cooling? I'm hoping not to have to upgrade the radiator but yeah, battery is gonna move for sure.
Ive got a 1999 Hercules with the y385 that is currently split to change the flywheel housing gasket. Im curious if your Jinma is still around and how if its still running with the ebay turbo.
Nice job! What kind of turbo did you used please?
We used this turbo: EMUSA Turbo Charger GT15 T15 Motorcycle ATV Bike Small Engine, 2-4 Cyln
Would love to chat with you about this. I followed your build on tractorbynet. Have a few questions about adjusting the fuel screw. Let me know how i can contact you
Yo, I got a Jinma which doesnt charge. Does any altenators fit? :) Or what model is the one you got?
Not sure about the model of the alternator, but you should get your alternator tested. Chances are the alternator is fine and it's just a bad wire to the exciter on it. The wiring on those cheap Chinese tractors is horrible, had to completrly rewire that one
Pretty much any can be made to fit. I have a Bosch 55Amp on my Jinma 454, got it from an old Mercedes W123
@@ElectroTechnics Its solved now. Replace the altenator with a new one and it finally charges again :)
But do you know what type of engine oil it needs? I think I've read somewhere it needs 15w/40 oil, but Im not sure.
Thanks.