1938-57 Caterpillar D2 5U Crawler Tractor Running, seen here at the East Otago Vintage Machinery Club Crank Up 2023 in Palmerston, in the Otago Region of New Zealand's South Island. #tractor #tractorlover #tractorvideo #caterpillar #crawler #crawlers #scenicdriveproductions #vintagetractors #cat #antiquetractor #antiquetractors #tractors #tractorlovervideos #tractorlovers #caterpillarequipment