Snowcat Operations
Active member
I would first start off with some serious batteries in the 1000 cca range. The ones I have posted above weigh in at 38 lbs. each but have 1200 cca. For your battery cables some 4/0 should really help things along. Look into Marine grade battery cable for this application. Combine the cables with soldered slugs (no crimps) and some tripple wall with heat activated adhesive shrink tubing will give you a water proof seal between the cable and ends. (Sorry I cant think what they are called. Havent had my first hot cup of joe yet) OK anyway I think you get the point. I can research for the cable stuff here in a minute. I see you are adding a winch. What winch are you going with?