Product Introduction

Aerial Cable Stringing Roller Block is designed for overhead line stringing work where the block type, sheave material, rated load, and cable or conductor range must match the site operation.

Source-based positioning: Cable guide pulley / stringing roller block for overhead line and aerial cable construction.

Application evidence: 10228 is suitable for ABC cable; 21338, 21339, and 21340 are suitable for aerial electric power and communication cable construction.

Parameter evidence: All listed models are 5 kN rated load, with maximum applicable cable φ80-φ200 and sheave sizes from φ120×130 mm to φ160×230 mm.

Application Areas

· aerial power cable construction

· communication cable installation

· ABC cable stringing

· overhead line cable laying

Product Advantages

· model range for φ80-φ200 cable

· 5 kN rated load across listed models

· specialist roller options for cable laying contractors

Selection Guidance

· Confirm whether the task is conductor stringing, aerial cable rolling, OPGW/fiber optic cable guidance, grounding, or corner pulling.

· Match the model to rated load, sheave size, cable/conductor diameter, and installation position.

· Do not use category or tag keywords as technical claims unless the source table supports them.

· For corner, optical cable, or grounding work, verify bend radius, grounding current, sheave material, and conductor range before publishing final specifications.

Specifications

FAQ

Q: How should this product be selected?

A: Select by application first, then confirm rated load, sheave size or conductor/cable range, weight, and sheave material from the specification table.

Q: Can I use all page tags as SEO keywords?

A: Use tags as secondary keywords only when they match the visible product and parameter table. Exclude terms listed in the correction section.

Q: What parameter evidence supports reliability claims?

A: All listed models are 5 kN rated load, with maximum applicable cable φ80-φ200 and sheave sizes from φ120×130 mm to φ160×230 mm.