The Bomag 05701613 Diesel Engine is a genuine OEM replacement built for Bomag BW 100, BW 120, and BW 125 series tandem rollers. Sourced directly from Bomag, this engine assembly delivers the exact specifications your machine was designed around, ensuring proper power output, fuel system compatibility, and emissions compliance right out of the box. This Diesel Engine is confirmed to fit the BW 100 AD-4, BW 100 AC-4, BW 120 AD-4, BW 120 AC-4, BW 120 AD-4 (BW120AD 4), BW 125 AD-4, and BW 125 AC-4 tandem rollers, covering multiple drive and drum configurations across the lineup.
Key Features
- Genuine OEM Power Output — matched to Bomag's original torque and horsepower ratings for tandem roller operation, so your machine performs exactly as engineered
- Direct Engine Replacement — engineered to drop into the existing engine bay with correct mounting points, fuel connections, and electrical interfaces for a straightforward swap
- Broad Tandem Roller Coverage — fits BW 100 AD-4, BW 100 AC-4, BW 120 AD-4, BW 120 AC-4, BW 125 AD-4, and BW 125 AC-4 tandem rollers, spanning multiple variants across three model families
- Sustained Compaction Performance — a correctly functioning diesel engine maintains consistent drum speed and vibration frequency, keeping your asphalt passes smooth and on-spec
- Fuel System Integrity — as a genuine OEM assembly, this engine is built to Bomag's fuel delivery and injection specifications, reducing the risk of fuel system incompatibilities that can cause hard starts or uneven running
The diesel engine is the core power source for the tandem roller, driving both propulsion and the vibratory drum system that compacts asphalt surfaces. It converts fuel into the mechanical energy needed to move the machine and sustain the drum vibration frequency required for consistent mat density. When the engine wears out or fails, the roller loses the power needed to maintain proper compaction pressure and travel speed — leading to uneven results and costly rework. Replacing it with a genuine OEM unit ensures the entire drivetrain and vibration system receives the correct power input it was designed to work with.
Part Details
| Part Number | 05701613 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Diesel Engine |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 100 AD-4 | 00818465, 00824271 |
| Tandem Roller | BW 100 AC-4 | 00818467, 00818731 |
| Tandem Roller | BW 120 AD-4 | 00818469, 00818477, 00818593, 00818733 |
| Tandem Roller | BW 120 AC-4 | 00818471, 00818597 |
| Tandem Roller | BW 125 AD-4 | 00818473 |
| Tandem Roller | BW 125 AC-4 | 00818475 |
| Tandem Roller | BW120AD 4 | 00818595, 00818871 |
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.
