Amazing excavators at work, trucks-dumpers,wheel loaders, bulldozers in action,heavy transportations, cat - caterpillar, Komatsu, Liebherr, Volvo,hitachi,crushers and attachments working and digging in mud and mines for coal and quarries.Ready to travel all over the world and make videos. 

 I was surprised at the difficulty the two men had changing this tire, there was a lot of Hands ON use all the strength you have for this procedure. The split rims on this model of vehicle were also a surprise, that three part Rim was very hard to break apart. Those were two well trained and well paid Tire changers.  My son and I just removed a fairly large tractor tire from a rim, then installed a new tire all by hand and put it back on the tractor. It took about three hours in all and was difficult but not too hard. I watched this and now think what we did was child's play in comparison. Wow was a great job they did.  I’ve pulled the wheels off to do repairs on the machine but never did that kind of tire busting. Most I did was automotive and over the road truck tires. Did the car and pickup tires with a manual changer and the truck tires with a sledge and bars. Used soap or starter fluid to seat them. Those split rims were always fun.  I am sweating watching this from the comfort of my sofa. I would like to see a formula 1 pit crew change all of these tires in 4 seconds. Good job gents. Another informative video MMC.  I would have liked to watch ALL of the process. But, really cool to see how you do it in your country. Very cool. Lots of muscle for sure.  Safety goggles or face shield brother while using that wire buffer, it’s cheap insurance for your eyes. I worked in Southern Arizona during the summer time for years with 110° plus degrees. I know it’s hot and uncomfortable to wear your safety gear but you can’t forget about your safety. Good job