Product Overview — Part 3128047510
The 3128047510 is a precision-manufactured Vibration Dampers component. The 3128047510 rubber isolator is a BOMAG vibration damper component used at secondary vibration transmission paths in BW series compactors. While the cab mounts handle the primary cab isolation, this isolator manages vibration at auxiliary mounting points — instrument panels, control consoles, hydraulic system brackets, and similar locations where vibration transmission must be minimized. This isolator uses a cylindrical rubber element with a through-bolt design providing both vibration isolation and positional fixity. The rubber compound stiffness is selected to provide isolation efficiency at the primary drum excitation frequency while maintaining adequate load-bearing capacity. For primary cab vibration isolation, see our 3128 0458 series cab mounts. For the main vibration damper, see 3115 2472 00. Part 3128047510 completes the BOMAG vibration isolation system for comprehensive operator comfort management.
Technical Specifications
| Property | Value | Standard |
|---|---|---|
| Part Number | 3128047510 | 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 series compactor secondary vibration isolation points; instrument panel and console isolation; hydraulic system bracket damping.
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 3128047510. 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.