How often will I need to replace parts on the Quick Cut Greens Harvester?

The answer to this question varies, but below is a customer report that can give you an idea of how often and what parts need replaced. Their average amount of harvested greens per week is 500 lbs (225 kg). 

Part	Pounds	Kilograms
Drive Shaft Pulley	1800	800
Serpentine Belt	4000	1800
Connecting Rod	4000	1800
Slide Bearing	5000	2200
Drive Shaft Bearings	4000	1800
Blade Redress	2000	900