The Bomag 80090122 Water Tank is a genuine OEM component designed for Bomag BW 80 AD-2, BW 90 AD-2, BW 100 ADM-2, BW 80 ADS, and BW 90 AC-2 tandem rollers. Sourced directly from Bomag, this water tank matches the original part in capacity, mounting configuration, and material construction — ensuring a direct, hassle-free installation. Whether you're returning a machine to service after a tank failure or completing a planned maintenance overhaul, part number 80090122 delivers the exact fit your roller requires.
Key Features
- Genuine OEM Construction — manufactured by Bomag to the same capacity and material standards as the original tank, ensuring correct fluid volume delivery to the drum wetting system
- Direct-Fit Replacement — matches the original mounting points and connection interfaces on compatible tandem rollers, slotting in without modification to brackets or fittings
- Broad Tandem Roller Coverage — fits BW 80 AD-2, BW 90 AD-2, BW 100 ADM-2, BW 80 ADS, and BW 90 AC-2 tandem rollers, covering multiple models in the Bomag compact tandem lineup
- Protects Asphalt Surface Quality — a fully functional water tank keeps drums properly wetted, preventing hot asphalt from sticking and maintaining a clean, consistent finish pass after pass
- Verified Part Number Fit — ordering by Bomag part number 80090122 eliminates guesswork and ensures you receive the correct tank for your specific machine configuration
The water tank on a tandem roller stores the clean water supply used to continuously wet the compaction drums during asphalt paving operations. Keeping the drum surfaces moist prevents bituminous material from adhering to the steel drums, which would otherwise cause tearing, surface defects, and uneven compaction. When the water tank cracks, leaks, or fails to hold an adequate supply, the drums run dry — leading to material pickup, visible surface damage, and costly rework. Replacing a faulty tank promptly with a correctly specified unit like this one restores the drum wetting system to full operation and protects the quality of the finished mat.
Part Details
| Part Number | 80090122 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Water Tank |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 80 AD-2 | 00810280, 00817566 |
| Tandem Roller | BW 90 AD-2 | 00810281, 00817569, 00818041, 00818507 |
| Tandem Roller | BW 100 ADM-2 | 00817459 |
| Tandem Roller | BW 80 ADS | 00817567, 00818513 |
| Tandem Roller | BW 90 AC-2 | 00817568, 00818045 |
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.
