kendallsdad said:
If you are using your truckmount the proper way there should be no "wear" difference between the two. And by proper I mean not submerging the end of your vacuum hose in 2 feet of water when you're utilizing a vacuum/blower system.
I'm not submerging the hose in water, but when you have a complete wet carpet, you are pushing a wall of water in front of your wand on CGD carpet, so the wand is seriously locked down to the carpet. I do only push a few feet, then let the wand breathe, then go at it again. With the water claw, it locks down on tight carpets until the water is extracted. I also am pulling about 500 cfm with the genesis 59. I also use a
glide, so that helps it breathe a little easier. I say that with WD extraction, you are pulling a solid wall of water, compared to HW extraction, which is less solution. That is more stress on the machine, the belts, the relief valve.