Editing Continuous track (section)

== Current manufacturers ==
The pioneer manufacturers have been replaced mostly by large tractor companies such as [[AGCO]], [[Liebherr Group]],<ref>{{cite web |url=http://liebherr.com/ |title=Official website |publisher=Liebherr |access-date=2013-05-03 |url-status=live |archive-url=https://web.archive.org/web/20061014211806/http://www.liebherr.com/ |archive-date=2006-10-14 }}</ref> [[John Deere]], [[Yanmar]], [[New Holland Agriculture|New Holland]], [[Kubota Corporation|Kubota]],<ref>{{cite web |url=http://www.kubota.com/f/aboutkubota/prl67.cfm |title=Kubota crawler tractor |publisher=Kubota.com |date=2008-07-14 |access-date=2013-05-03 |url-status=live |archive-url=https://web.archive.org/web/20120314091647/http://www.kubota.com/f/aboutkubota/prl67.cfm |archive-date=2012-03-14 }}</ref> [[Case CE|Case]], [[Caterpillar Inc.]], [[CLAAS]].<ref>{{cite web |url=http://www.mascus.co.uk/Agriculture/Used-Tracked-tractors |title=Search results for Used Tracked tractors |publisher=Mascus.co.uk |access-date=2013-05-03 |url-status=live |archive-url=https://web.archive.org/web/20130602063734/http://www.mascus.co.uk/agriculture/used-tracked-tractors |archive-date=2013-06-02 }}</ref> Also, there are some crawler tractor companies specialising in niche markets. Examples are Otter Mfg. Co. and Struck Corporation.,<ref>{{cite web |url=http://www.andrew.cmu.edu/user/kb13/misc.htm |title=The Small Tractor FAQ – Tractor Resources |first=Ken |last=Burner |work=[[Carnegie Mellon University]] |archive-url=https://web.archive.org/web/20120622072649/http://www.andrew.cmu.edu/user/kb13/misc.htm |archive-date=2012-06-22 |year=1997}}</ref> with many wheeled vehicle conversion kits available from the American [[Mattracks Inc.|Mattracks]] firm of Minnesota since the mid-1990s.

Russian off-road vehicles are built by companies such as ZZGT<ref>{{cite web |url=http://www.eng.zzgt.ru/ |title=The Zavolzhsky Crawler Vehicle Plant |publisher=Zavolzhsky Crawler Vehicle Plant |location=Russia |access-date=2016-11-07 |archive-date=2013-11-27 |archive-url=https://web.archive.org/web/20131127053416/http://www.eng.zzgt.ru/ |url-status=dead }}</ref> and Vityaz.<ref>{{cite web |url=http://www.bolotohod.ru/en/emain/ |title=Main |publisher=Vityaz machine-building company |location=Russia |access-date=2016-11-07 |url-status=live |archive-url=https://web.archive.org/web/20161022115840/http://www.bolotohod.ru/en/emain |archive-date=2016-10-22 }}</ref>