Multiquip 1-491741 Isolation Mounting - OEM Replacement Part

The isolation mounting absorbs engine and drum vibration on the Rammax 1575 trench roller, protecting the machine frame and operator platform from damaging resonance during compaction operations. This critical component cushions oscillating forces generated during high-amplitude drum operation, particularly in the demanding conditions of trench compaction with wet, clayey soils common in sewer construction and pipeline applications.

Designed specifically for machines equipped with swinging joint assemblies, this isolation mounting requires proper installation per Multiquip workshop manual specifications. The RX1575 service manual details mounting procedures including torque specifications for associated hardware (210 Nm for swivel bearing assembly) and the application of blue thread adhesive on mounting fasteners to prevent loosening under continuous vibration exposure. Failed or deteriorated isolation mounts result in excessive vibration transmission, premature wear of hydraulic components, operator fatigue, and potential damage to the remote control system used for operating the roller underneath trench shoring.

Compatible with the following Multiquip trench roller models:

• RX1575

Genuine Multiquip OEM part, sold by an authorized dealer.