Plastic washers are made with a small and cheap extruder. The raw material comes from old beer crates. The washers are used in the Life Rope Pump in Ghana. These washers give 15 % more yield and last longer than the traditional rubber washers.
More info: www.pumpingislife.nl or www.ludo-engineering.nl. Tel 0031182307907.
Doing some road maintenance to bring the rock back onto the road and fill in some potholes. You may want to speed up the video with the speed options in the settings tab, a bunch of this is pretty boring. I cut a lot out mainly to just show how well the blade did. For no down pressure and just pulling I thought it did an awesome job I could have had it set more aggressive and taken more but I was trying not to disturb the road bed much.
This 6 way blade with offset only cost me around 250 bucks from my local dealer, it has a flippable cutting edge for when the one edge gets dull and you can offset it like shown in the begging pic I have it offset almost all the way to one side, as well as adjusting the angles I did most of my angle adjustments for this vid just off the 3 point hitch however since this work did not need to be that aggressive.
Update was going to do some plowing today with the blade and neded to adjust the offset and angel, went to loosen the bolts and one bolt would not budge finally got it to go reason it would not budge was somehow the lock washer got stuck and sorta wrapped around the nut partially. Hard to explain anyhow the washer is crap and the nut is not a whole lot better I probably had it over tightened since I was just using a cheater bar and not a torque wrench not that I know the proper torque rating anyhow, have to get a new nut and lock washer since I dickered the nut a bit, and lock washer is toast.