... PC90,PC120,PC200-6,PC200-5,PC200-6,PC200-7,PC300-7,PC400-7Specifications1). Continuous rubber track2). Conventional type or interchangeable type rubber track3). Warranty ... ×90×4.180×72×43.350×109×5.180×72K×44.370×107Y×6.200×72×45.400×72.5A×7 ... 90×59.450×71×21.280×106Y×60.450×73.5×22.300×52.5A×61.450×76K×23.300× ... ,rubber track chain for PC75,PC78,PC90,PC120,PC200-6,PC200-5,PC200-6,PC200-7,PC300-7,PC400-7