wiring 3rd function power

   / wiring 3rd function power #1  

alabamatoy

New member
Joined
Dec 17, 2017
Messages
17
Location
Somewhere, Tennessee
Tractor
An orange one
Installation instructions tell me to wire directly to battery. Seems high risk...a hat thrown over the lever or a child climbing on the tractor could fry my battery and/or solenoid. Late model L3901 Kubota... which circuit should I tap to get power only when "ignition" is on? Suggestions appreciated.
 
   / wiring 3rd function power #2  
Does the key switch have a accessory terminal , you also need a fuse.....
 
   / wiring 3rd function power
  • Thread Starter
#3  
Does the key switch have a accessory terminal , you also need a fuse.....

I will check that, thanks. I completely understand how to wire the solenoid switches....depending on the solenoid amp draw, I may even need a relay....I just wanted to find a circuit to tap that would be dead when the machine is not powered up.
 
   / wiring 3rd function power #4  
I will check that, thanks. I completely understand how to wire the solenoid switches....depending on the solenoid amp draw, I may even need a relay....I just wanted to find a circuit to tap that would be dead when the machine is not powered up.

My kubota also has a off/on button to power the switch on the loader joy stick.....
 
   / wiring 3rd function power
  • Thread Starter
#5  
My kubota also has a off/on button to power the switch on the loader joy stick.....

Well, I suppose that's one way to skin the cat. It would reduce the risk of someone wankering the battery or the solenoid. Hmmm....
 
   / wiring 3rd function power #6  
Well, I suppose that's one way to skin the cat. It would reduce the risk of someone wankering the battery or the solenoid. Hmmm....
It lights up green when on just a round push button.....
 
   / wiring 3rd function power #7  
I have a cabbed tractor and I tied the 3rd function valve into the pre-existing radio circuit. I have no plans for a radio so the pre-wired and fused circuit was very handy for me to use.
 
   / wiring 3rd function power #8  
I have mine wired to the battery. I have no issues. Who is going to hold down a momentary switch long enough to be a problem.
 
   / wiring 3rd function power #9  
   / wiring 3rd function power #10  
Hard wire to the battery with a fused circuit and a relay for the high amp draw. Power the relay from any low amp circuit available that is "key on".

Kubota's pushbutton switch on the joystick is to disable the 3rd function buttons so you aren't accidentally activating them if you are doing standard loader bucket chores or a set of forks for example.
 

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