Product Overview — Part 3115 2472 00
The 3115 2472 00 is a precision-manufactured Vibration Dampers component. Part 3115 2472 00 is the OEM-specification anti-vibration mount for BOMAG BW series compactors, providing broadband isolation across the compactor's operational vibration spectrum. This component is critical for protecting vibration-sensitive sub-systems from the high-amplitude vibratory drum forces. The mount's rubber compound is characterized by a specific dynamic-to-static stiffness ratio (Kdyn/Kstat) tuned to BOMAG's vibration specification. Excessive stiffness leads to inadequate isolation; insufficient stiffness allows excessive motion. Part 3115 2472 00 is manufactured to BOMAG's exact stiffness tolerance to maintain machine performance. This part is also referenced in our EN 45545-2 certified product range for customers requiring fire-safe rubber documentation. Related BOMAG damper part 3115 1926 02 handles the exciter-side damping while 3128047510 provides additional isolation points.
Technical Specifications
| Property | Value | Standard |
|---|---|---|
| Part Number | 3115 2472 00 | OEM Specification |
| Hardness | 45–70 Shore A (application specific) | ISO 48-4 / ASTM D2240 |
| Tensile Strength | ≥ 16 MPa | ISO 37 / ASTM D412 |
| Elongation at Break | ≥ 300% | ISO 37 / ASTM D412 |
| Compression Set | ≤ 25% (22h/70°C) | ISO 815-1 / ASTM D395 |
| Temperature Range | −40°C to +90°C | Operational limits |
| Ozone Resistance | No cracking 168h | ISO 1431-1 |
| Fire Safety | EN 45545-2 HL2/HL3 available | EN 45545-2:2013 |
| Fatigue Life | > 1,000,000 cycles | Dynamic fatigue protocol |
Applications
BOMAG BW 120 through BW 300 series soil and asphalt compactors; BOMAG anti-vibration systems; BW series sub-frame isolation.
Our technical team can assess suitability for other equipment types. Contact us with the make, model, and serial number for a precise cross-reference confirmation.
Material & Quality Standards
- Base Polymer: Natural Rubber (NR) or NR/SBR blend — excellent resilience and fatigue resistance
- Reinforcing Fillers: High-structure carbon black for controlled stiffness and wear resistance
- Protection Additives: Anti-ozonant wax and chemical antioxidant for extended outdoor service life
- Bonding System: Chemically bonded rubber-to-metal interface exceeding bulk rubber strength
- EN 45545-2 Option: Halogen-free flame retardant meeting smoke toxicity requirements (on request)
Every batch produced under ISO 9001:2015 QMS with full material traceability. Certificate of Conformance and material test reports available upon request.
Installation Guidelines
- Inspect on arrival: Verify part number 3115 2472 00. Check for transit damage — reject any non-conforming component.
- Clean mating surfaces: Remove all rust, old rubber fragments, grease, and paint before installation.
- Align correctly: Follow assembly drawing orientation. Incorrect orientation may cause premature failure.
- Torque fasteners: Use calibrated torque wrench and cross-pattern tightening sequence per OEM specification.
- Post-install check: Inspect for correct seating. Run equipment at low speed to verify no abnormal noise or vibration.