The Multiquip 50980 High Speed Vibration Valve is a genuine OEM component designed for RAMMAX walk-behind rollers including the RW1504HF (up to S/N ), RW1403HF, and RW1404MR (including S/N 326075 and up) models. As a direct OEM replacement, this valve is manufactured to the same specification as the original part, ensuring consistent hydraulic performance and correct operation within the vibration system. Sourced directly through Multiquip's authorized parts network, the 50980 is the correct part for keeping your RAMMAX roller's compaction system running as intended.
Key Features
- Genuine OEM Hydraulic Specification — Manufactured to exact flow and pressure ratings for the vibration circuit, ensuring the valve opens and closes at the correct threshold for this roller series.
- Direct Drop-In Replacement — Designed to match the original valve's port configuration and mounting interface, allowing straightforward installation without modification.
- Confirmed Fitment — Compatible with RW1504HF (up to S/N 1534188), RW1403HF, and RW1404MR (S/N 326075 and up) RAMMAX walk-behind rollers.
- Maintains Full Vibration Output — A correctly functioning high-speed vibration valve delivers the hydraulic signal that drives drum vibration at peak frequency, directly affecting compaction depth and pass efficiency.
- Prevents Compaction System Failure — A worn or sticking valve causes erratic or absent drum vibration, leading to under-compacted lifts and potential rework on the job.
The high speed vibration valve controls hydraulic flow to the drum's vibration motor, regulating when and how quickly the drum reaches its operating vibration frequency. In walk-behind rollers like the RAMMAX RW series, consistent vibration is critical to achieving proper compaction density across asphalt and granular materials. When this valve degrades or fails, the drum may vibrate intermittently or not at all, compromising compaction quality and putting the operator in a difficult position to diagnose the root cause without replacing the valve first.
Part Details
| Part Number | 50980 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | High Speed Vibration Valve |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | RW1504HF up to S/N 1534188 |
| Rollers | RW1403HF |
| Rollers | RW1404MR |
| Rollers | RW1404MR S/N 326075 and up |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
