Don't Make This Mistake Hydraulic Thumb Install on Chinese Mini Excavator Mini Excavator Thumb Kit
I'm installing a hydraulic thumb that I bought for my cat 303.5e2cr mini excavator. After comparing a bunch of hydraulic thumb kits for Chinese mini excavators, I landed on this one for 3 Ton or smaller machines part 4 of video series fixing up ihi 9vx-3 mini excavator, BUILDING A MECHANICAL THUMB..MORE VIDEOS ON THE WAY! ...