I would like to add a couple of 100W driving lites to the top of my ROPS for better lighting when the bucket is up in front of the headlights at night, but they would draw 16.7 amps of current at 12V, and I doubt that the little dinky alternator on my BX-22 can put out that much. I've heard a rumor that there is a heavy duty alternator kit available. Does anyone know anything about it? Where I can get one? or what it costs?
BX-22 Heavy Duty Alternator?
- Thread starter Mike_C
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well now I feel stupid because I found another thread on this topic. Sorry. I also just found out today that my local kubota dealer is out of business because of health reasons -- he must be dying of cancer or something -- really sad. Anyway, I'm looking to order the kit over the internet if possible.
Henro
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Mike,
People think pretty highly of WWW.tractorsmart.com as a place for Kubota parts if a local dealer isn't handy. You might try them...
People think pretty highly of WWW.tractorsmart.com as a place for Kubota parts if a local dealer isn't handy. You might try them...
NY_Yankees_Fan
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Mike,
I paid $165 as a whole good item about 6 weeks ago. Here is link on how one person installed the unit.
web page
I paid $165 as a whole good item about 6 weeks ago. Here is link on how one person installed the unit.
web page
That would still draw 9 amps, and I have already added an AM/FM/Cassette radio and speakers (they hang off the sides of the rops) which pulls several amps, so I think if I had the radio, lites, and extra lights on, that the factory alternator/magneto which I'm told only puts out 14 amps, would not be able to handle the load.
Bob_Skurka
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Mike, you are correct, it will not handle the load with all that stuff you want to run. It is a shame that Kubota puts such small alternators on their tractors, but I suppose the reality is that 90% of their customers never put more lights on the tractors so it really doesn't matter. I'd recommend you upgrade by following the link Henro provided.
2 55watt lamps are going to draw about 9.2 amps, it is likely that your headlamps are 55 watt units. I can't say what the radio draws, but I suspect it is maybe 1 or 2 amps? Then you have the running lamps, those are going to draw another 3 or 4, so you are already drawing roughly 14 or 15 amps.
Toss on 2 more 100watt lights and you are adding roughly 17 more amps onto your system.
Normally I don't think it is a big deal to draw slightly more than the alternator can recharge for occasional usage because the run time is likely to be fairly short. But as you are looking at roughly doubling the draw on your system, that leaves only the option of upgrading the alternator.
2 55watt lamps are going to draw about 9.2 amps, it is likely that your headlamps are 55 watt units. I can't say what the radio draws, but I suspect it is maybe 1 or 2 amps? Then you have the running lamps, those are going to draw another 3 or 4, so you are already drawing roughly 14 or 15 amps.
Toss on 2 more 100watt lights and you are adding roughly 17 more amps onto your system.
Normally I don't think it is a big deal to draw slightly more than the alternator can recharge for occasional usage because the run time is likely to be fairly short. But as you are looking at roughly doubling the draw on your system, that leaves only the option of upgrading the alternator.
NY_Yankees_Fan
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Mike,
When and if you add the lights here is a link on one way to do it with relays. Good luck. /forums/images/graemlins/grin.gif
web page
When and if you add the lights here is a link on one way to do it with relays. Good luck. /forums/images/graemlins/grin.gif
web page
