Product Introduction

The cable pithead roller is designed for cable entry and exit at manhole. The source page should be published with parameter-based statements rather than unsupported performance claims. Verified source evidence includes: Model Number:: SHL700J3; Item No.:: 21286; Model:: SHL700J3; Rated Load:: 10-20KN; Weight:: 14-23KG; Item number: 21285 | Technical table fields: Item number, Model, Curvature radius(mm), Max cable diameter(mm), Block number, Devilation angle, Weight(kg). First listed row: 21285, SH450J, R450, 100, 3, 45, 7.7.

For project selection, confirm the model, working range, load or capacity data, structure, and installation scenario before ordering. This keeps the detail page useful for engineers and cable-laying contractors while supporting natural Google SEO coverage.

Specifications

Application Areas

· cable entry and exit at manhole

· fiber optic cable pulling protection

· underground cable direction change

Product Advantages

· guides cable at pithead transitions

· selection by rated load and cable size

· roller path reduces concentrated contact

Selection Guidance

· Confirm the actual construction scenario before selecting a model.

· Check the source table for working range, rated load or capacity, size, weight, and structural options.

· Do not publish percentage improvements, universal compatibility statements, or certification claims without separate supporting documents.

· Where the source page does not expose a complete structured table, reconcile the final copy against the product datasheet before publishing.

FAQ

Q: How should this product be selected?

A: Select by application scenario first, then verify model, size range, load or capacity, structure, and weight from the parameter table.

Q: Can all page tags be used as primary SEO keywords?

A: No. Use only terms that match the linked page, visible product type, and technical data. Exclude the terms listed in the keyword correction section.

Q: How should reliability or stability be described?

A: Use parameter evidence instead of general claims. The current source evidence is: Model Number:: SHL700J3; Item No.:: 21286; Model:: SHL700J3; Rated Load:: 10-20KN; Weight:: 14-23KG; Item number: 21285 | Technical table fields: Item number, Model, Curvature radius(mm), Max cable diameter(mm), Block number, Devilation angle, Weight(kg). First listed row: 21285, SH450J, R450, 100, 3, 45, 7.7.