I have seen quite a few of these in the Napa Valley. There is a trend toward narrow vineyards here and the Landini are one of the tractors that fit the bill. The last time I went to Lampsons they had 50+ rental returns in the yard awaiting loaders install. They look like great tractors. They also have a bunch of Antonio Carraro narrow articulating tractors there as well. I am sure that they could give you some references to call if you need info. http://biz.50below.com/freedom/templates/320/sales.cfm?FACILITYID=ao638063
Cameron