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alternator problems
Posted: Mon Nov 12, 2012 8:53 am
by suzukisteve
Alright guys? Well after having a tinker at the weekend I found my alternator is not putting enough power.
My problem is this, I took some numbers off it and it doesn't match the one listed for the zuke.
I've attached a photo of the numbers from my current alternator. Blue print say it's a 35amp unit.
Any ideas?
Cheers
Steve
Re: alternator problems
Posted: Mon Nov 12, 2012 9:23 am
by suzukisteve
Thinking about it, is there a heavy duty option? As I run a fair amount of lights etc
Re: alternator problems
Posted: Mon Nov 12, 2012 1:08 pm
by suzukisteve
would an alternator off a g16a vit engine work?
if not im pretty sure there is a 100amp volvo one layin about somewhere
Re: alternator problems
Posted: Mon Nov 12, 2012 2:56 pm
by ScottieJ
you can make any alternator fit as long as they have a pulley that matched the belt type you have.
Re: alternator problems
Posted: Mon Nov 12, 2012 4:16 pm
by suzukisteve
awesome ill order up a vit one an see if it fits
Re: alternator problems
Posted: Mon Nov 12, 2012 7:24 pm
by Darrell
From what I could find its a landrover defender one
Can I assume it no longer has the original connector plug.
Bosch 9120144289.
Re: alternator problems
Posted: Mon Nov 12, 2012 7:47 pm
by suzukisteve
ah brilliant! cheers dude, the vit one was a no go due to the fact its a multi rib belt as opposed to a v belt. however im gonna dig out that ol volvo one and have a look. i know its a v belt pulley so its just a question of bein able to wire it up ok. 100amp as well, so extra heavy duty if it'll go on
steve
Re: alternator problems
Posted: Mon Nov 12, 2012 9:05 pm
by Darrell
Re: alternator problems
Posted: Tue Nov 13, 2012 12:22 pm
by suzukisteve
Cheers darrell. Dude with that in mind, I've just received a 40 amp unit. Would this be enough to power the zuke?
I'm running 4 spots, each of which is using standard 55w bulbs. Only other bits I have are a cd player and a small
Reversing light. But obviously is only used in short bursts.
Cheers dude
Steve
Re: alternator problems
Posted: Tue Nov 13, 2012 7:46 pm
by Darrell
Useful formula
Watts divided by volts = Amps
IE: 4 spotlights at 55watts each = 220watts
220 divided by 12 (volts) = 18.33 amps
It should be ok but depends on the other loads and how long you use them for. I assume you would still have the standard headlights on. If you tootling around a field shooting the alternator rpm may not be high enough for a good charge rate though.