10w-30
No it is far too heave for an air cooled engine i recommend 10W 30 or just a regular 4 stroke lawnmower oil
The user's guide to my 130 series B&S engine (garden cultivator) says: 10W-40 can be used if 10W-30 is not available at your location. So, if you fit to the 10W-30 oil temperature interval then 10W-40 can be used. On the other hand lawnmower is usually used at spring-summer temperatures so why not to use SAE30 oil?
No ( according to the owners manual that came with my Ariens lawnmower ( with a Kohler engine ) SAE 30 if above 40* Fahrenheit SAE 10W-30 if below 40* Fahrenheit
The manual recommends Lucas oil, which is what I use. I use the 30 oil, but you could use 10W-30. http://lucasoilstore.com/store/index.php?main_page=product_info&cPath=89&products_id=743&zenid=b07fc91b0f62e86b02a2bf116fa2f23d
Sae 30w
10W-30 motor oil is recommended for use in a Cub Cadet hydrostatic zero turn lawnmower. Any brand of oil is acceptable.
If the manufacturer of the lawnmower specifies only SAE 30 then do not use SAE 10W-30. However on most mowers you can use either weight. I highly recommend you use synthetic oil in any air cooled engine.
4 stroke engine. Use 5W-30 synthetic engine oil at any temperature range Use 30W or 10W-30 above 40 degrees
SAE 10w-30 any major brand of conventional or synthetic oil. I recommend you use synthetic in all air cooled engines.
5w-30 is best to use but yes you can use 10w -30. Any w30 oil will work but 5w30 is recommended
either SAE 30 OR 10W 30 OIL