1,light mechanical weight 2,small shaking 3,low noise 4,large traction 5,little grounding pressure.Snowcat rubber track system Specifications:Continuous rubber trackConventional type or interchangeable type rubber trackWarranty: guarantee one year under normal use ATV/SUV rubber track/crawler/belt convert system/ kits Application: Mini-Excavator, Bulldozer, Dumper, Crawler Loader, Crawler Crane, ...