Here is an advert from Maclaren who sell rubber tracks in the USA. The video shows the strength and durability of the Mclaren range of rubber tracks that match what comapnies like MST Tracks offer here in the UK.
Tear resistenat rubber compounds seem to be the biggest advantage to long life and durability, the last thing you want to do is have to stop work because of poor quality products. Floatation and ride quality also seems to be on the agenda, although I doubt any of the workers are expecting a luxury driving experience. These rubber tracks also have a steel core and steel cabes to keep everything topgether, of course similar products are available here in the United Kingdom, keeping your business.
Get a look at this, heaven for someone and nothing but a CO2 nightmre for others. This looks like some machine not seen often in the UK with a paint pot stuck over its funnel (just joking). Well the bulldozer undercarriage here is some size, compared to the machine itself, so you can image the power that will come from this machine, not doubt a great workhorse
In order for these rubber tracks to benefit their working applications they are normaly attached to an underacarriage say on a excavator or bulldozer. So the excavator undercarriage becomes an important feature in the manouvreability and flexibility of movement. In fact their is a whole industry waitng to sell these excavator parts for all types of machines, especially as many of thes vehicles work 24/7 in terrible conditions and weathers, so keeping these vehicles maintained is very important. Ok here is a very boring video ona Excavator undercarriage to remind us what one looks like during working hours.