The side ejection will allow you to mow the lawn even faster and more efficiently, and the collection function - to collect large amounts of grass and empty them easily. The advantage of self-propelled mowers is that they drive on their own, they do not need to be pushed, therefore they save your energy.
ALL WHEELS WITH DOUBLE BEARINGS. SEMI-PLASTIC ASSEMBLY BAG (SHOWS WHEN FULL). EXTREMELY RELIABLE AND DURABLE ENGINE.