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Crane Blocks & Overhaul Ball
Standard Reeve Crane Blocks 2 Sheaves
This document covers 2-sheave Standard Reeve blocks with WLLs ranging from 17.6 to 110 UStons. It details the use of graphite-lubricated cast sheaves and double-sealed bearings, emphasizing long-term reliability and reduced maintenance cycles in shipyard and heavy workshop environments.
Engineered for Durability & High-Performance Stability
The Standard Reeve 2-Sheave Crane Block provides a robust and reliable rigging solution for industrial applications where precise load distribution and consistent tension are essential. Designed for heavy-duty lifting, these dual-sheave blocks offer enhanced mechanical advantage and smoother operation in controlled crane environments.
Maximum Safety Features
- Minimum Ultimate Strength is rated at 4 X WLL.
- Factory supplied with an Anti-rotation Hook Locking Device for increased operational security.
- Integrated Hook Locking Pin included on all models rated at 45 UStons and higher.
- All products are engineered to meet rigorous industrial safety standards and certification requirements.
Industrial Flexibility
- Extended WLL Range: Standard models available in capacities from 17.6 UStons up to 110 UStons.
- Adjustable Overhaul Weight: Blocks can be fitted with removable or interchangeable cheek weights to meet specific descent requirements.
- Versatile Wire Compatibility: Precision-engineered grooves accommodate wire rope diameters ranging from 3/8″ to 1-3/8″.
- Custom Engineering: While standard models are provided, inquiries for custom versions are welcome to ensure a perfect fit for unique project specifications.
Standard Reeve Crane Block (2 Sheaves) Technical Specifications
Below is a partial specification table. Please contact our technical team for full dimensions (OD1, D2, B, TA, TL, L, T, OZ) and WLL verification based on your specific application and certification requirements.
⚠ Safety Warning: Always adhere to the recommended Working Load Limit (WLL) and ensure the crane block is used for straight or in-line pull only. Refer to wire rope manufacturers’ D/d ratio guidelines and the comprehensive safety documentation on pages 136-148 for installation and maintenance procedures.