Lifting Ring 92010760 USE FOR Robbins 73-series
Price:
32637
MOQ:
1
Delivery Time:
15days
Brand:
Robbins EPIROC
Product Description
Technical Specification
Lifting Ring 92010760
Part No.: 92010760
Application: Robbins 73-series Raise Borer (Epiroc)
1. General Description
Heavy-duty forged lifting ring (hoist ring), designed as a dedicated lifting point for Robbins 73-series raise borers. Used for safe hoisting, installation and transportation of heavy components and mainframe sections.
2. Applicable Equipment
- Model: Robbins 73R, 73RH C, 73RVF Raise Borer
- Brand: Robbins (Epiroc Group)
3. Technical Parameters
- Rated Working Load (WLL): 12,000 kg (12 tonnes)
- Safety Factor: 5:1 (minimum)
- Material: High-strength alloy steel (4140 / 42CrMo), forged & heat-treated
- Thread Size: M42 × 4 (metric coarse)
- Swivel Range: 360° rotation under load; 180° pivot
- Finish: Black oxide / corrosion-resistant coating
- Certification: 100% magnetic particle inspected (MPI); proof tested to 2.5× WLL
- Temperature Range: -20℃ ~ +150℃
4. Main Function
- Provides a secure, load-rated lifting point for major assemblies (drive head, main beam, gearbox).
- Allows 360° swivel and 180° pivot to avoid side-loading and sling fouling during lifting.
- Ensures compliance with Epiroc / Robbins safety standards for heavy equipment rigging.
5. Remarks
- Original OEM part, fully interchangeable with the original Robbins 73-series lifting ring.
- For heavy-duty mining & construction environments; not for overhead lifting of personnel.
- Recommended torque for installation: 650–700 N·m (dry threads).
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Company
Hunan Chengzhai Machinery Equipment Co., Ltd.
Location
Changsha Avenue, Yuhua District, Changsha, Hunan, China (Changsha) ASEAN Economic and Trade Cooperation Headquarters Base 1209
Contact Person
sunny wen