Com: Flyy : The chain is not good.
There must be a weak link, in the form of a belt most often.
Even on the factory recommend 2 of the three belts set, so that the case of jamming the belt slipped, and not a mower break or vom vomited.
Bespaltsevaya something and mows better, while new. but thanks, no more.
A mower or an anthill is snatched and she will chew this sand until she has a drink.
I took a bucket with me for mowing, I took water from puddles.
As a result, the segments wear out with this abrasive in the rear part and a progressing gap forms between the upper and lower layers.
And except for how to beat the branches and twigs, nothing happens.