Hi-lift mower blades feature a large upward-angled trailing fin (or sail) that creates stronger suction to stand grass up and forcefully discharge to give a better cut in thick / wet grass.
They will use more power than standard lift mulching blades, but in adverse/thick/wet conditions they will leave a better finish cut.
Mulching blades feature multiple cutting surfaces and curved angles designed to work in conjunction with the deck baffle kit to cut grass multiple times.
Grass clippings will be cut into fine pieces and dropped back into the root stock of the turf as where they will quickly break down, returning their nutrients to the soil.
Because they cut the grass multiple times they usually use more power than regular blades, but in the right application (minimal reduction maintenance mowing) they will leave the best finish.
These are the least energy efficient blade option for the KR800E Voyager, but will generally provide the best finished cut.
Suits KR800E Voyager in mulching configuration (with the optional KA0409 Mulching Baffle Kit fitted)