Heavy-duty YNF16848 planetary carrier assembly ensures stable swing gearbox transmission performance.
The YNF16848 swing planetary carrier assembly with second-stage sun gear is designed for PC120-6 excavator swing gearbox systems, providing reliable torque transmission and stable rotational performance during swing operation.
This assembly includes the first-stage planetary carrier and second-stage sun gear, which are critical components within the swing reduction gearbox. Precision machining ensures accurate gear engagement, helping reduce vibration, transmission loss, and abnormal wear during continuous heavy-duty operation.
Manufactured using high-strength alloy steel materials, the assembly is designed to withstand high torque loads and demanding working environments commonly found in construction, mining, and earthmoving applications. Stable structural performance contributes to improved gearbox efficiency and extended service life.
For B2B buyers, swing gearbox assemblies and internal gear components are high-value aftermarket products widely used in repair and rebuild projects. YNF Machinery supports distributors with stable quality and reliable supply to help improve inventory efficiency and customer satisfaction.
| Parameter | Specification |
|---|---|
| Product Name | Swing Planetary Carrier Assembly |
| YNF Part Number | YNF16848 |
| Machine Model | PC120-6 |
| Application | Excavator swing gearbox system |
| Included Parts | First-stage carrier + second-stage sun gear |
| Function | Torque transmission and gear reduction |
| Material | High-strength alloy steel |
| Processing | Precision machining |
| Installation Position | Swing reduction gearbox |
| Origin | China |
| Brand | YNF |
| MOQ | 1 Set |
| Shipping Method | Sea / Air / Express |
| Payment Terms | T/T, Western Union, PayPal |
| Application Field | Description |
|---|---|
| Excavator Swing System | Supports stable swing gearbox operation |
| Construction Equipment | Suitable for heavy-duty rotational systems |
| Mining Machinery | Withstands high-load working conditions |
| Gearbox Repair | Core component for swing gearbox overhaul |
| Spare Parts Distribution | High-value drivetrain inventory product |
FAQ:
Q: What is included in this assembly?
A: It includes the first-stage planetary carrier and second-stage sun gear.
Q: Is it compatible with PC120-6 excavators?
A: Yes, it is designed for PC120-6 swing gearbox systems.
Q: Is it suitable for wholesale supply?
A: Yes, it is ideal for distributors and bulk buyers.
YNF Machinery supplies reliable excavator swing gearbox components designed for distributors and heavy equipment service providers. The YNF16848 planetary carrier assembly with sun gear is manufactured to ensure stable torque transmission, accurate fitment, and long service life.
With strict quality inspection and stable production capacity, bulk supply is supported to help buyers reduce procurement risks and maintain consistent inventory. This product is suitable for customers involved in swing gearbox repair, overhaul, and spare parts distribution.
Submit your inquiry now to receive detailed specifications, pricing, and professional support from YNF team.
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