The Cat J621 scraper: an overview by Richard Campbell The Caterpillar J621 was a pairing of the tractor unit of the then new 621 open bowl scraper with an elevating scraper built by Johnson Manufacturing Co of Lubbock, Texas, which had also built the bowl for Caterpillar’s former J619 elevating scraper. There is some debate over who exactly came up with the elevating scraper concept – Hancock or Johnson – as both companies were located in Lubbock, Texas. However it is generally accepted that it

989K views · 4K reactions | Sardar Gurjeet Singh proudly owns a Mahindra Arjun 605 DI MS tractor. He shares his experiences, highlighting its ease of operation, durability with minimal wear and tear, and powerful performance in handling the toughest farming tasks. Watch to learn more about his journey. #MahindraTractors #MahindraArjun #CustomerTestimonials #MeraTractorMeriKahani | Mahindra Tractors | Facebook