The Bomag 05729077 Compressor is a genuine OEM component designed for BW 27 RH, BW 27 RH-4i, and BW 27 RH-4i BC pneumatic tyred rollers. Sourced directly from Bomag, this compressor meets the same build standards as the unit originally installed on your machine. This part fits all three variants in the BW 27 RH series, making it the correct choice for operators running any of these pneumatic tyred rollers.
Key Features
- Genuine OEM Pressurization Performance — built to deliver the same output capacity and duty cycle as the original compressor, ensuring consistent pneumatic system pressure across the full operating range of the machine
- Exact-Match Replacement — engineered to the same mounting configuration and port dimensions as the original unit, allowing a direct installation without modification
- Confirmed Fitment — verified for BW 27 RH, BW 27 RH-4i, and BW 27 RH-4i BC pneumatic tyred rollers under part number 05729077
- Sustained Compaction Capability — a properly functioning compressor maintains the pneumatic pressure the BW 27 RH series relies on for consistent tire contact force; a failing unit leads to uneven compaction and loss of density control
- Pressure System Integrity — correct compressor output is essential to safe, stable operation of the pneumatic system; installing an OEM-spec unit helps ensure the system operates within its designed pressure range
The compressor supplies pressurized air to the pneumatic system on the roller, maintaining the operating pressure needed for consistent tire loading and uniform compaction output across the mat. On a pneumatic tyred roller like the BW 27 RH series, tire inflation pressure directly influences how the machine transfers compaction energy to the surface — if the compressor loses output or fails entirely, tire pressure drops and compaction quality becomes inconsistent. Replacing a worn or failed compressor with a genuine OEM unit restores the system to its intended operating condition and keeps the roller performing as designed.
Part Details
| Part Number | 05729077 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Compressor |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Pneumatic Tyred Roller | BW 27 RH | 00818315, 00818953, 00818997, 00824407 |
| Pneumatic Tyred Roller | BW 27 RH-4i | 00824131, 00824409 |
| Pneumatic Tyred Roller | BW 27 RH-4i BC | 00824723 |
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.
