Multiquip 375471430 Main Spring - OEM Replacement Part for Tamping Rammers

The main spring is a critical component in the impact mechanism of tamping rammers, converting the circular motion from the engine into the powerful compacting force delivered at the foot. This spring works in conjunction with the centrifugal clutch system to generate the 644-695 impacts per minute that the MTX50HD delivers at its optimum operating speed of 3,800 to 4,100 rpm.

A worn or damaged main spring will result in reduced impact force, inconsistent tamping action, or complete failure of the rammer to operate. The spring must maintain proper tension to ensure the rammer develops sufficient compacting force for soil compaction applications including road construction, embankments, backfilling for pipelines, and cable installation work. Regular inspection of the spring during routine maintenance is essential for maintaining peak performance and preventing damage to other transmission components.

Compatible with the following Multiquip rammer model:

• MTX50HD Tamping Rammer

Genuine Multiquip OEM part, sold by an authorized dealer.