Multiquip 57644 Fitting Swivel 1403 - OEM Replacement Part for Trench Rollers

The swivel fitting assembly provides the critical articulation point in the swinging joint system of the Rammax 1575 trench roller, allowing the drum to maintain unlimited side clearance for compacting tight against trench walls. This precision-engineered component works with the swivel bearing to enable the roller's unique ability to compact in narrow trenches and underneath shoring systems.

During installation, the swivel bearing must be secured with a tightening torque of 210 Nm according to Multiquip service specifications. Blue threadlocker adhesive should be applied to all mounting screws per factory procedures outlined in the RX1575 workshop manual. Special tools including assembly and insertion tools (order number 1175656) are recommended for proper installation of swinging joint components to ensure correct alignment and bearing seat.

This fitting is essential for maintaining the articulation capability that makes the RX1575 effective for wet, clayey soils in sewer construction, pipeline work, and trench backfilling applications. Failure of the swinging joint assembly can limit drum movement and reduce compaction effectiveness at trench edges.

Compatible with:

• Multiquip RX1575 Trench Roller

Genuine Multiquip OEM part, sold by an authorized dealer.