how fast do lawn mower blades go?

2 ⤊

how fast do lawn mower blades go?

basic walk behind rotary mower, how fast do the blades spin?

2007-09-30 12:40:11 · 3 answers · asked by georgia 2 in Home & Garden ➔ Garden & Landscape

3 answers

Renpen got the RPM correct. Now if you want to figure the speed of the tip in miles per hour you need to know the length of the blade. Then you need to do the 2piR=C thing and a little math, you'll know how fast it can throw a rock through your picture window. RScott

2007-10-04 04:44:38 · answer #1 · answered by rscottx2 3 · 1⤊ 0⤋

Same speed as the engine is turning. 3000 to 3500 RPM.

2007-09-30 20:49:35 · answer #2 · answered by renpen 7 · 0⤊ 0⤋

Like, soooooo speeeeddddyyyy fast!!!!
Really really whoosh kinda fast!!

2007-09-30 21:06:17 · answer #3 · answered by Silvio 5 · 1⤊ 3⤋