INCLUDED: This Pipe Roller Kit includes 2 Cam Followers.

Cam Followers:

Cam Followers are the rolling mechanism used on lower capacity and smaller pipe WSJ360 cranes. Every crane uses two Cam Followers and they are connected to the Boom by a Mounting Assembly that is part of the Boom. Shown are the Cam Followers with the nut for attaching them to the Boom and the guards for protecting them from damage.

Trunnion Rollers:

Trunnion Rollers are the rolling mechanism used on higher capacity and larger pipe WSJ360 cranes. As shown, Trunnion Rollers come as a pair mounted in an Assembly that attaches to the WSJ360 Boom. The Rollers are the black cylinders and roll around the crane's Mast pipe allowing for easy rotation of the Boom.