https://www.caterpillar.com/en/company/visitors-center/meetings-events/797-theater.html
Caterpillar | 797 Theater
The Cat 797F Mining Truck theater seats up to 62 people and offers full presentation and teleconference capabilities.
caterpillar 797theater
https://www.caterpillar.com/de/company/100/archives/797-mining-truck.html
Caterpillar | Steinbruchmuldenkipper 797
caterpillar797