The Bomag 309952039 Track Chain is a genuine OEM component designed for the BM 1200/30 and BM 1300/30 cold milling machines. Sourced directly from Bomag, this track chain meets the original engineering specifications for these machines, delivering the exact fit and dimensional accuracy the undercarriage system requires. This component is a direct replacement for the factory-installed unit on the BM 1200/30 and BM 1300/30, making installation straightforward with no guesswork on compatibility.
Key Features
- Genuine OEM Construction — manufactured to Bomag's original specifications, with link pitch, pin diameter, and plate geometry matched precisely to the undercarriage design of these cold milling machines
- Direct Replacement Fit — engineered to swap in for the original track chain on BM 1200/30 and BM 1300/30 cold milling machines without modification to the undercarriage assembly
- Undercarriage Integrity — a correctly fitted track chain distributes ground-drive load evenly across the sprocket and idler system, sustaining smooth crawler travel and milling-pass stability
- Wear Resistance for Demanding Conditions — cold milling machines operate under continuous forward thrust against asphalt and concrete surfaces; an OEM-spec track chain resists the accelerated pin and bushing wear that these high-load conditions produce
- Verified Bomag Part Number — order with confidence using Bomag part number 309952039, confirmed for the BM 1200/30 and BM 1300/30 equipment lines
The track chain forms the core of the crawler undercarriage, linking the drive sprocket to the front idler and carrying the full machine weight across the ground. On a cold milling machine like the BM 1200/30 and BM 1300/30, the track chain is subject to constant tension, lateral loading from milling drum reaction forces, and abrasive contamination from milled material. When a track chain stretches beyond its wear limit or a link fails, the machine loses traction and positional control during cutting passes, and continued operation risks damage to the sprocket, idler, and track frame. Replacing the chain with a genuine Bomag unit restores correct tension, drive efficiency, and safe crawler operation.
Part Details
| Part Number | 309952039 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Track Chain |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Cold Milling Machine | BM1300/30 | 00800607 |
| Cold Milling Machine | BM1200/30 | 00800617 |
| Cold Milling Machine | BM 1200/30 | 00824963 |
| Cold Milling Machine | BM 1300/30 | 00824965, 00825095 |
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.
