How often should the grass rope be changed? Why is the usage cycle shorter than expected?

Updated on 2026/01/28
This depends on the length of the boundary line and the working conditions at the user's home.
(1) The machine estimates the trim rope's lifespan based on travel distance and sends a notification when it's nearly depleted.
(2) However, numerous hard obstacles along the boundary accelerate rope wear.
(3) If trim performance is unsatisfactory, check if the trim rope is difficult to feed or has been depleted. Friendly reminder: The trim rope specification is φ1.6mm, length 3m
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