15W Solar-Powered Cooling Fan Kit — Zero-Draw Mini Excavator Upgrade

Ships direct from the supplier — not stocked at our Axton location. Confirm equipment fit and supplier shipping details before ordering. Choose equipment for your job or browse supplier-shipped upgrades.

Your mini excavator's battery has one job — starting the machine. Don't make it share that job with a fan.

Most mini excavators run on a small starting battery with little to no alternator behind it. Unlike a car, there's often nothing continuously recharging that battery while the engine runs. So when you wire an aftermarket cooling fan straight into the machine's electrical system, every hour it runs is draining a battery that isn't being replenished — and that's a battery you need for your next start.

This kit sidesteps that problem entirely.

The 15W solar panel and two DC ventilators run on their own dedicated power — completely separate from your excavator's electrical system. Zero current pulled from your machine's already-limited battery reserve. You get engine bay airflow where you need it, without gambling on whether your excavator starts back up tomorrow.

What that gets you:

• Engine bay cooling with zero draw on your machine's starting battery

• No wiring into your excavator's electrical system — nothing to tap, nothing to fuse

• No risk of a drained battery from running extra fans off a charging system that wasn't built to support them

• Simple mount, independent power, one less thing to worry about

Two DC ventilators, one 15W solar panel, its own power — none of it borrowed from your machine. If you've been hesitant to add a cooling fan because you didn't want to risk your battery, this is built to solve exactly that problem.

Not sure if this fits your machine? Tell us what you're running and we'll help you figure out if this is the right setup.

Financing available. Pay securely using the payment options shown at checkout. Qualified businesses, farms, contractors, and other professionals can use the financing application on this page for longer-term equipment financing.