Product Overview — Part 3115 1822 00
The 3115 1822 00 is a precision-manufactured BOMAG Cab Mounts component. The 3115 1822 00 is an OEM-specification BOMAG cab mount rubber buffer, engineered as a direct replacement for BOMAG BW series road compactors and soil compactors. This mount provides the primary vibration isolation interface between the BOMAG compactor chassis and the operator cab. BOMAG compactors operate vibratory drums at frequencies of 30–67 Hz with amplitudes up to 2 mm, generating significant vibration energy that must be attenuated before reaching the operator. Part 3115 1822 00 is engineered with a rubber compound stiffness specifically tuned to provide at least 12 dB of isolation at the drum operating frequency while maintaining sufficient lateral stiffness for cab positional stability. Manufactured in our ISO 9001:2015 facility, this part is dimensionally identical to the BOMAG factory component. Related BOMAG cab mount part 3115 1822 01 provides the Type-1 variant. For different shore hardness options, see the 3128 0458 series.
Technical Specifications
| Property | Value | Standard |
|---|---|---|
| Part Number | 3115 1822 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, BW 135, BW 138, BW 161, BW 177, BW 211, BW 226 series road and soil compactors; BOMAG scraper cab mounting systems.
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 1822 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.