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Multi-Groove Corner Ground Roller For Parallel Cable Pullin

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Multi-Groove Corner Ground Roller For Parallel Cable Pullin
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Features
Specifications
Name: Corner Ground Roller Tri-sheave
Item No.: 21223-21224A
Model: SHL3-SHL4N
Diameter: 120-200mm
Rated Load: 10KN
Weight: 9-25KG
Highlight:

76m Steel Lattice Tower

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GSM Telecommunication Steel Lattice Tower

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76m Telecommunication Steel Tower

Basic Infomation
Place of Origin: China
Brand Name: Suntech
Certification: ISO9001
Model Number: SHL
Payment & Shipping Terms
Packaging Details: Plywood Case
Delivery Time: 3-5days
Payment Terms: L/C,T/T
Supply Ability: 3000 PCS/month
Product Description

Multi-Groove Corner Ground Roller For Parallel Cable Pullin


The ​​Corner Ground Roller Tri-sheave​​ is a specialized cable handling device designed for directional changes during power line construction and cable installation projects. Featuring three independent sheaves in a triangular configuration, this professional-grade equipment ensures smooth cable transition around corners while minimizing friction and preventing conductor damage.


​​Construction & Design Features:​

  • ​​Sheave Configuration:​​ Three precision-machined sheaves at 120° angles
  • ​​Frame Material:​​ High-strength galvanized steel or aircraft-grade aluminum
  • ​​Bearing System:​​ Sealed ball bearings with grease fittings
  • ​​Sheave Lining:​​ Replaceable nylon or polyurethane inserts
  • ​​Load Capacity:​​ Rated for 4 tons (3.6 metric tons) working load
  • ​​Safety Factor:​​ 4:1 minimum breaking strength
  • ​​Mounting System:​​ Adjustable base for terrain adaptation


​​Performance Advantages:​

  • ​​Directional Control:​​ Maintains proper cable alignment during angle changes
  • ​​Reduced Friction:​​ Independent sheave rotation minimizes pulling tension
  • ​​Cable Protection:​​ Non-metallic lining prevents conductor damage
  • ​​Stable Operation:​​ Wide base prevents tipping during use
  • ​​Quick Setup:​​ Easy assembly and positioning
  • ​​Versatile Application:​​ Handles various cable types and diameters
  • ​​Durable Construction:​​ Withstands harsh job site conditions


​​Professional Applications:​

  1. ​​Transmission line angle tower installations​​
  2. ​​Distribution line directional changes​​
  3. ​​River and valley cable crossings​​
  4. ​​Urban power line rerouting projects​​
  5. ​​Substation cable entry points​​
  6. ​​Railway electrification curves​​
  7. ​​Emergency cable repairs​​


​​Available Configurations:​

  • ​​Standard Steel:​​ General construction applications
  • ​​Lightweight Aluminum:​​ For frequent repositioning
  • ​​High-Capacity:​​ For large diameter cables
  • ​​Insulated:​​ Live-line work rated
  • ​​Marine Grade:​​ Corrosion-resistant for coastal use
  • ​​Custom Designs:​​ Special angle requirements


​​Why Choose Our Tri-sheave Corner Roller:​

  • ​​Patented Triangular Sheave Arrangement​​
  • ​​Exceeds IEEE and ANSI safety standards​​
  • ​​Field-tested by utility professionals​​
  • ​​Interchangeable wear components​​
  • ​​1-year frame warranty


Item number Model

Rated Load

(KN)

Applicable Cable Diameter

(mm)

Weight (kg)
21223 SHL3 10 ≤Φ120 11
21224 SHL3N 10 ≤Φ120 9
21221 SHL2 10 ≤Φ150 12
21222 SHL2N 10 ≤Φ150 10
21224A SHL4N 10 ≤Φ200 25


Multi-Groove Corner Ground Roller For Parallel Cable Pullin 0

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Contact Person : Peter Mao
Tel : 86-13958364836
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