There is no single hour figure that applies to every rubber track, machine, or jobsite.

Rubber track life depends on a combination of factors, including:
Undercarriage condition
Track tension
Ground conditions
Machine load
Travel speed
Track spinning
Maintenance
Operator technique

Two identical tracks installed on similar machines can wear differently when one spends its time in soft soil and the other works on sharp rock, pavement, demolition debris, or frozen ground.The way the machine is operated also matters.