... 3.Lifetime: 30,000~80,000cbm Putzmeister wear plate and cutting ring 1. Application: PM truck and trailer mounted concrete pump 2. Size: upon your request 3. Lifetime ... wear plate Leading manufacturer specialised in concrete pump spare parts, fitting to Putzmeister, Schwing, Kyokuto, Sany, Zoomlion, Sermac, IHI, Niigata pump etc. 1. Tungsten carbide wear plate and wear ring ...