Main Hammer Hydraulic Ram Cylinder (Post Drivers). Main Hammer Hydraulic Ram Cylinder. (Suitable for Post Drivers). Model: Post Driver Hammer Ram. His is the ram that is used on all our Post Drivers (From the PD1 to PD5 models). Port Size: 3/4 Female. Close Centre measurement: 1380mm. Push Power: 3.0 Ton. Dispatch Date (3 workings …
