The Wacker Neuson Hatz 1D81S Engine is a genuine OEM power unit designed for the DPU 6055H and DPU 6555H series vibratory plate compactors. Sourced directly from Wacker Neuson, this engine assembly carries the same part number and specification as the original unit installed at the factory, ensuring a direct, confidence-inspiring replacement. Confirmed fitment covers the DPU 6055H, DPU 6555H, and DPU 6555Hs vibratory plates, making it the correct choice for contractors running these machines in the field.
Key Features
- Genuine OEM Power Output: — Matched to the original Hatz 1D81S specification, this engine delivers the same single-cylinder diesel output your compactor was engineered around — no tuning or adaptation needed.
- Drop-In Engine Replacement: — Mounting points, fuel connections, and PTO interface align with the original installation, allowing a straightforward swap on compatible DPU plates.
- Confirmed Vibratory Plate Fitment: — Verified for the DPU 6055H, DPU 6555H, and DPU 6555Hs series, covering multiple build variants of these heavy-duty compaction machines.
- Full Compaction Force Restored: — A worn or seized engine robs the plate of the power needed to drive the exciter mechanism. Installing a fresh 5000215019 engine assembly brings compaction force back to rated levels.
- Fuel System Integrity: — As a diesel engine assembly used in a fuel-powered machine, sourcing a genuine OEM unit ensures fuel and exhaust connections meet the original safety and emissions design intent.
The Hatz 1D81S is a compact, air-cooled single-cylinder diesel engine that serves as the primary power source for the vibratory plate compactor. It drives the exciter mechanism that generates the high-frequency vibration required to compact soil, gravel, and asphalt effectively. When the engine loses compression, fails to start, or runs poorly, the entire compaction output of the machine drops — bringing site work to a halt until the power unit is restored.
Part Details
| Part Number | 5000215019 |
|---|---|
| Old Part Number | 0215019 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hatz 1D81S Engine |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| V.Plate DPU 6055H | DPU 6055 | 5000610050 |
| DPU 6555H | DPU 6555H | 5100009651, 5000610355 |
| DPU 6555Hs | DPU 6555Hs | 5100015773 |
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.
