| Name | Concrete Pump Delivery Piston Ram |
| Size | DN200 for Schwing |
| DN230 for Schwing | |
| DN200 for PM entirety piston | |
| DN230 for PM entirety piston | |
| DN180 for Zoomlion piston | |
| DN200 for Zoomlion piston | |
| DN220 for Zoomlion piston | |
| DN230 for Zoomlion piston | |
| DN180 for Sani piston | |
| DN195 for Sani piston | |
| DN200 for Sani piston | |
| DN230 for Sani piston | |
| DN260 for Sani piston | |
| DN280 for Sani piston | |
| Other sizes and types upon request | |
| Material | PUR Polyurethane,natural rubber |
| Applacation | Used in concrete pump truck,concrete pump,Hydrulic ram system in Construction work equipment |
| Serving brands of concrete pump | Sani ,PM, Zoomlion,Schwing,CIFA, Sermac, Kyokuto, IHI, Niigata, Mitsubishi, and so on |
Main Features:
- high quality material polyurethane;
- Innovation process and longer service life;
- the compressive strength resistance;
- stable performance.
