[samatman]

It's impossible to carry on a normal conversation next to a running two stroke regardless of muffling. I support a complete ban on those engines in city and most suburban limits, electric versions of the various tools which run on them are adequate and much, much quieter.

This is fully justifiable not on noise alone, which can be mitigated, but the unacceptable level of hazardous particles released by incomplete oil combustion, which cannot be. Better to write them off like leaded gasoline, the tradeoffs aren't worth it.

[sokoloff]

I have not yet seen an electric leaf blower with equivalent specs as a top of the line 2-stroke. I think the minute that happens and 80% charging is under 2 hours, the industry will flip automatically.

The electric leaf blowers I’ve seen (I bought 2, returned one, put the second on “sweeping dust and leaves off concrete” duty, and tried two of my fan-of-electric-anything friend’s battery blowers) are indeed quieter, mostly by virtue of moving less air.

[otterley]

The question isn’t whether they’re comparable in specs. The question is whether the electric version is good enough. (I’ve seen some electric models that can move 650 CFM, which is quite impressive.)

[sokoloff]

It’s not enough to move wet leaves off new grass, or maple helicopter seeds out of established grass. You know how I know? Because I’ve got one of the top-spec gas blowers and it often takes 4 or more passes to move these items. And I’ve tried 4 different electric ones, none of which came close to working on those two tasks.

Once they work equivalently, I’ll be happy to give up the maintenance and hassle of small gas engines.

[sudosysgen]

If you're ok with a cord, I'll build you one. Otherwise, I can also build you one with a backpack mounted battery. It will be pretty expensive, though.

[sokoloff]

The corded ones are an utter joke. (12A at 120V is only 2 horsepower before considering losses.) That’s the one I have occasionally dusting the floor on a warehouse type building now. My gas blower is ~6HP and it’s one model down from the largest I think. I won't have an L6-30 handy for you to use as the supply for a corded model...

A backpack battery model would be preferable anyway; I’m already wearing a 79.9 cm^2 engine, fuel tank, and blower on my back now. No one’s going to carry this as a handheld; all the large ones are already wearable for convenience.

[sudosysgen]

Sure, that sounds doable. How long does the runtime need to be?

[sidewndr46]

I suspect you are only listening to unmuffled 2 strokes. I've owned plenty of 2 stroke vehicles. Not only are they quiet, they are substantially quieter than their four stroke counterpart. Of course, they come with a nice muffler from the factory.