Multiquip 1449282 Control Unit V3 - OEM Replacement Part for Rollers

The Control Unit V3 is the electronic control system that manages vibration operation and drum control functions on Multiquip trench rollers. This advanced control unit regulates the vibration frequency and intensity of the front drum assembly, ensuring optimal compaction performance during trenching and soil compaction operations. Technicians replace this unit when experiencing erratic vibration behavior, loss of drum control responsiveness, or complete vibration system failure.

This control unit integrates with the vibration housing system documented in the RX1575 service manual, where it coordinates with the bearing assembly and grease-lubricated vibration mechanism. The unit must be properly calibrated during installation to ensure correct communication with the vibration unit components, including the pinion assembly and bearing cap system. Regular inspection of control unit connections is recommended during scheduled vibration housing maintenance intervals when consumed grease is replaced and the housing is cleaned.

Compatible with the following Multiquip models:

• RX1575

Genuine Multiquip OEM part, sold by an authorized dealer.