High-strength PCD143 bell rubber mount 134.5-76-50H designed for effective vibration isolation in excavator engine systems, ensuring stable engine support and reduced mechanical shock transmission.
The YNF17124 bell rubber mount (PCD143, 134.5-76-50H) is a key vibration isolation component used in excavator engine mounting systems. It is designed to support engine weight while effectively reducing vibration and shock transmission to the machine frame.
Manufactured from high-quality industrial rubber combined with reinforced metal structures, the mount provides excellent elasticity and durability under continuous heavy-duty operation. Its precise dimensional design ensures stable installation and proper alignment with engine support points.
This component plays an important role in improving machine stability, reducing operator fatigue, and protecting engine components from excessive vibration damage. It is widely used in construction machinery, mining equipment, and heavy-duty excavators operating under harsh working conditions.
| Item | Specification |
|---|---|
| Product Name | Bell Rubber Mount |
| YNF Number | YNF17124 |
| Model | PCD143 |
| Size | 134.5-76-50H |
| Material | Industrial Rubber + Steel Core |
| Function | Vibration Isolation / Engine Support |
| Hardness | Medium-High Elasticity |
| Temperature Resistance | -40°C to +120°C |
| Installation Position | Engine Mounting System |
| Application Type | Excavator / Construction Machinery |
| Brand | YNF |
| MOQ | 1 Piece |
| Origin | China |
| Shipping Method | Air / Sea / Express |
| Payment Terms | T/T, Western Union, PayPal |
| Industry | Application Scenario |
|---|---|
| Construction | Excavator engine vibration reduction |
| Mining | Heavy-duty machinery engine support |
| Quarry | Continuous operation equipment damping |
| Infrastructure | Earthmoving machinery engine mounting |
| Repair Workshop | Engine mount replacement service |
The engine rubber mount is an essential vibration control component in excavators, responsible for isolating engine vibration from the machine frame.
Common issues include rubber aging, cracking, and loss of elasticity due to long-term heat and load exposure. Regular replacement helps maintain engine stability and operator comfort.
YNF Machinery also supplies related engine mounting components:
The PCD143 bell rubber mount YNF17124 supplied by YNF Machinery is manufactured under strict quality standards to ensure reliable vibration isolation performance and long service life.
Each unit is inspected for elasticity consistency, structural strength, and dimensional accuracy before shipment. This ensures stable engine support and reduced vibration damage in heavy-duty working environments.
It is suitable for B2B procurement including distributors, maintenance workshops, and construction equipment service companies requiring stable supply and cost-effective replacement parts.
