... rubber track PC75,PC78,PC90,PC120,PC200-6,PC200-5,PC200-6,PC Komatsu rubber chain,rubber track ... PC75,PC78,PC90,PC120,PC200-6,PC200-5,PC200-6,PC200-7,PC300-7,PC400-7Specifications1). Continuous rubber track2). Conventional ... .350×90×4.180×72×43.350×109×5.180×72K×44.370×107Y×6.200×72× ... 45.400×72.5A×7.200×72K×46.400×72.5B×8.230×48×47.400×72 ... ×52.5A×61.450×76K×23.300×52.5B×62.450×81A×24.300×52.5K×63. ...