Ningbo Suntech Power Machinery Tools Co.,Ltd.
Ningbo Suntech Power Machinery Tools Co., Ltd. Professional Manufacturer and Exporter of Electric Power Field
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Heavy Duty Cable Ground Roller For Power Line Construction With Smooth Rolling System
Product Introduction
Essential equipment for power cable installation and maintenance
Protects cable jackets during pulling through conduits or trenches
Reduces friction coefficient by up to 70% compared to direct ground contact
Core Features
Robust Construction
Aircraft-grade aluminum alloy frame withstands 2+ ton loads
Hardened steel axles prevent bending under stress
Cable Protection
Rubber-coated rolling surface prevents insulation damage
Rounded edges eliminate sharp contact points
Operational Efficiency
Ball bearing system ensures effortless cable movement
Modular design allows quick assembly/disassembly
Job Site Adaptability
Adjustable height accommodates different trench depths
Interlocking capability for continuous cable runs
Maintenance Benefits
Sealed components resist dirt and moisture ingress
No lubrication required for 5+ years of service
Typical Applications
Underground residential distribution (URD) projects
Substation control cable installations
Transmission line underground crossings
Industrial plant wiring upgrades
Workflow Integration
Compatible with all standard cable pulling grips
Works with both manual and power pullers
Integrates with cable tension monitoring systems
Safety Advantages
Bright orange powder coating enhances visibility
Non-sparking materials for hazardous locations
Fail-safe locking pins prevent accidental separation
User Guidelines
Preparation
Clear debris from roller path before operation
Verify proper alignment of multiple roller units
Operation
Maintain steady pulling speed below 15 ft/min
Use roller every 20 feet for optimal cable support
Maintenance
Rinse with fresh water after saltwater exposure
Store horizontally to prevent frame warping
Industry Certifications
Complies with IEEE 524 cable installation standards
Meets OSHA 1926 construction safety requirements
Recognized by major utility specification sheets
Comparative Advantages
50% faster setup than traditional wooden rollers
3x service life compared to plastic competitors
30% lighter weight than steel alternatives
Customer Support Package
Free job site configuration consulting
Emergency replacement part delivery within 48 hours
Detailed installation video tutorials
Purchasing Options
Available as single units or 10-piece crew kits
Custom branding available for utility companies
Volume discounts for contractor accounts
| Item No. | Model | Applicable Cable Diameter(MM) | Rated Load(KN) | Carrier Structure | Weight(KG) |
| 21181 | SHL1B | <150 | 5 | Steel Plate Carrier | 5.5 |
| 21182 | SHL1BN | 5 | 3.7 | ||
| 21183 | SHL2BN | <160 | 5 | 5.5 | |
| 21184 | SHL3BN | <200 | 5 | 8 |
