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| Cabin Rear Shock Absorber Assembly Product Information Sheet | |
| Item | Details |
| Product Name | Cab Rear Shock Absorber Assembly / Shock Absorber with Coil Spring |
| Product Model | M4503050101A0 |
| Type | Spring-integrated hydraulic shock absorber |
| Structural Features | Combines a high-strength coil spring with a hydraulic damper, specifically designed for the four-point suspension system of a cab |
| Main Materials | High-quality alloy steel (spring) and wear-resistant sealed hydraulic cylinder |
| Weight | Approximately 5.5kg - 7.0kg (depending on production batch) |
| Structure | Twin-tube hydraulic structure with integrated external coil spring; a strut-type assembly for the cab suspension system |
| Piston Rod Manufacturing Process | The piston rod is precision ground and hard chrome-plated to reduce the coefficient of friction and enhance corrosion resistance |
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Performance Characteristics
1. Shock Absorption Efficiency: The hydraulic damping system effectively filters high-frequency vibrations from the road surface, ensuring a stable cab interior.
2. Stability: Reinforced coil springs provide reliable support, preventing excessive pitching or rolling of the cab during cornering or sudden braking.
3. Durability: Utilizing a multi-layer sealing ring design, it offers excellent leak-proof performance, suitable for long-distance transport and harsh road conditions.
Usage and Installation Precautions:
Pair Replacement: To maintain balance, it is recommended to replace both shock absorbers simultaneously to avoid cab tilting due to uneven damping force.
Fault Identification: If noticeable bumps or abnormal shaking are observed in the cab, or if oil leaks are observed in the shock absorber cylinders, they should be replaced immediately.
Installation Inspection: After installation, check that the torque of the fixing bolts meets the original factory requirements and ensure that the supports are not loose.
