The Wacker Neuson Upper Mass is a genuine OEM component designed for the DPU 6055 and DPU 6055He series reversible vibratory plate compactors. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original equipment installed at the factory. It fits across multiple DPU 6055 configurations, including the 60 kN, 55 cm/22 in reversible plate variants. When the upper mass wears or fails, compaction output and machine balance are directly affected — restoring it with the correct OEM part gets your DPU 6055 back to full performance.
Key Features
- Genuine OEM Construction: — Manufactured to Wacker Neuson's original mass geometry and material specifications, ensuring correct weight distribution and vibration transfer within the compactor.
- Direct Replacement Fit: — Engineered as a drop-in replacement for the DPU 6055 platform; mounts to the existing isolator and frame mounting points without modification.
- Broad DPU 6055 Compatibility: — Confirmed fitment across DPU 6055 and DPU 6055He reversible vibratory plate compactors, covering diesel-powered 60 kN, 55 cm/22 in configurations.
- Restored Compaction Output: — A correctly weighted and properly seated upper mass maintains the designed exciter frequency response, keeping compaction force at the rated 60 kN and preventing uneven soil or aggregate consolidation.
- Operational Stability: — The upper mass plays a direct role in isolating operator vibration and stabilizing the machine during reversible plate operation; a worn or cracked mass disrupts this balance and can accelerate wear on surrounding components.
The upper mass is a critical structural and dynamic component in a reversible vibratory plate compactor. It works in conjunction with the exciter housing and vibration isolators to transfer and control compaction energy — the upper mass absorbs and redirects the exciter's oscillation so that force is directed downward into the ground rather than transmitted back through the machine frame. When the upper mass is damaged, cracked, or worn, the compactor loses its ability to efficiently transfer compaction energy, resulting in reduced output, increased machine vibration, and potential damage to surrounding drivetrain and isolation components.
Part Details
| Part Number | 5000124481 |
|---|---|
| Old Part Number | 0124481 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Upper Mass |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Reversible Vibratory Plate, 60 kN, 55cm/22in | DPU 6055 | 5000008766, 5000008767, 5000008768 |
| DPU6055-VIBROPLATE | DPU 6055He | 5000610053 |
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.
