Manitowoc
Back up ring for Manitowoc 600E
This back up ring is designed for the winch assembly on Manitowoc 600E cranes. It serves as a support component to prevent the extrusion of primary seals under pressure.
Parts diagram
Compatible models
Specifications
- Part number
- 954071
- Brand
- Manitowoc
The back up ring, identified by part number 954071, functions within the winch assembly of Manitowoc 600E cranes. It is installed in the sealing system to provide structural support to primary seals, such as O-rings, preventing them from extruding into the clearance gaps when the system is under high pressure. By reinforcing the position of the primary seal, this component helps maintain the integrity of the hydraulic assembly.
This part is specifically compatible with the Manitowoc 600E winch assembly. It is manufactured to meet the technical requirements for this crane model, ensuring proper fitment within the seal housing. Proper installation of this ring is necessary to maintain the sealing performance of the winch system.
In hydraulic systems, back up rings are used to protect softer sealing elements from deformation and damage caused by high-pressure fluid forces. They are typically placed on the low-pressure side of the seal to bridge the gap between mating surfaces, which prevents the primary seal from being forced into the clearance during operation.