30175019-86-220 TDS-11SA Service Loop Assembly Harness for Varco Drilling System China Equivalent
30175019-86-220 Service Loop Assembly for Varco TDS-11SA Top Drive
This China equivalent replacement Service Loop Assembly (P/N 30175019-86-220) is precision-engineered for the Varco/NOV TDS-11SA Top Drive System. It provides flexible routing and protection for power, control, and communication cables and lines between the stationary and rotating sections of the top drive, ensuring uninterrupted drilling operations in demanding oilfield environments.
Designed for high flexibility and long service life under continuous mechanical stress, this assembly utilizes premium tinned copper conductors and wear-resistant rubber compound insulation. It delivers OEM-equivalent performance at a significantly lower cost, making it an ideal choice for drilling contractors seeking reliable China-sourced alternatives.
Key Features
- High Flexibility: Engineered cable routing that withstands repeated bending and torsional stress during top drive operation
- Harsh Environment Ready: Oil-resistant, abrasion-resistant insulation rated for continuous exposure to drilling fluids and extreme temperatures
- Wear Resistance: Heavy-duty outer sheathing protects internal conductors from mechanical wear in high-vibration drilling conditions
- OEM-Compatible Design: Direct replacement for NOV P/N 30175019-86-220, no modifications required for TDS-11SA installation
- Factory Tested: Each assembly undergoes continuity, insulation resistance, and hi-pot testing before shipment
- Cost-Effective Alternative: China-manufactured equivalent delivering OEM performance at a competitive price
Technical Specifications
| Part Number | 30175019-86-220 |
| Compatible Equipment | Varco TDS-11SA Top Drive System |
| Component Type | Service Loop Assembly (Harness) |
| Function | Flexible routing & protection for power, control, and communication cables |
| Voltage Rating | 600V AC |
| Conductor Material | Tinned Copper |
| Insulation Material | Oil-Resistant Rubber Compound |
| Sheath Characteristics | Wear-Resistant, High-Flexibility |
| OEM Reference | NOV 30175019-86-220 |
| Certification | ISO 9001:2015, API Spec Q1 |
Applications
- Varco/NOV TDS-11SA Top Drive drilling systems
- Power, control, and signal cable routing between stationary and rotating top drive sections
- Onshore and offshore drilling rig cable management
- Top drive service loop replacement and preventive maintenance programs
Packaging & Shipping
Each service loop assembly is packed in an export-grade plywood case with high-density foam protection. The assembly is vacuum-sealed in an anti-corrosion barrier bag to prevent moisture and contamination during transit. Custom labeling and branding available upon request.
Contact us today for pricing, technical specifications, or to discuss your specific TDS-11SA Service Loop replacement requirements. Competitive pricing on single units and bulk orders with fast worldwide shipping.
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