The Bomag 343021038 Water and Oil Radiator is a genuine OEM component designed for BM 1300/30 and BM 1200/30 cold milling machines. Sourced directly from Bomag, this radiator assembly delivers the exact fit and thermal performance these machines demand during heavy-duty milling operations. This part is confirmed compatible with the BM 1300/30 and BM 1200/30, so you can order with confidence that it will install correctly without modification. When your cold milling machine's cooling system needs attention, replacing it with the correct OEM assembly ensures the engine and hydraulic system continue operating within safe temperature ranges.
Key Features
- Genuine OEM Thermal Performance — engineered to Bomag's original cooling specifications, maintaining the precise heat-rejection capacity required by BM-series cold milling machines under sustained load
- Combined Water and Oil Cooling — integrates engine coolant and hydraulic oil cooling into a single assembly, matching the original dual-circuit design and eliminating the need for separate components
- Direct OEM Replacement — mounts using the original connection points and hardware layout of the BM 1300/30 and BM 1200/30, ensuring a straightforward swap during scheduled maintenance or emergency repair
- Cold Milling Machine Fitment — verified for the Bomag BM 1300/30 and BM 1200/30 cold milling machines, covering both models in this milling series
- Protects Engine and Hydraulic System — a degraded or failed radiator leads to overheating in both the engine and hydraulic circuits, causing unplanned shutdowns and potential damage to high-value drivetrain components; this assembly restores full cooling capacity
The Water and Oil Radiator serves a dual function on Bomag cold milling machines: it dissipates heat from the engine coolant circuit while simultaneously cooling the hydraulic oil that powers the milling drum, propulsion, and auxiliary systems. Maintaining correct operating temperatures in both circuits is critical — overheating in either can trigger automatic shutdowns, accelerate wear on seals and bearings, and ultimately cause serious engine or hydraulic pump damage. When this radiator becomes clogged, cracked, or otherwise compromised, replacing it with a genuine OEM unit such as part number 343021038 restores the thermal management the machine was engineered around, keeping both circuits within safe operating limits.
Part Details
| Part Number | 343021038 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Water and Oil Radiator |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Cold Milling Machine | BM1300/30 | 00800607 |
| Cold Milling Machine | BM1200/30 | 00800617 |
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.
