3 Ton Dual-Bullwheel Powered Winch | Conductor Stringing

3 Ton Dual-Bullwheel Winch | Precision OHTL Conductor Stringing Equipment

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3 Ton Dual-Bullwheel Powered Winch: Precision & Protection for OHTL OHTLstringingequipment.com/Conductor-Stringing-Equipment.html target='_blank'>conductor stringing

On behalf of Ningbo Changshi Electric Power Machinery Manufacturing Limited, a prominent China manufacturer and global exporter specializing in comprehensive tools and equipment for power lines, substations, electrical construction, and maintenance, we are proud to introduce our advanced 3 Ton Dual-Bullwheel Powered Winch. This specialized winch is engineered to provide precise and controlled pulling force, making it an indispensable asset for delicate yet demanding conductor stringing operations in overhead transmission line (OHTL) projects.

Unlike conventional drum-type winches, our dual-bullwheel design ensures minimal friction and prevents damage to expensive conductors, crucial for maintaining their integrity during installation. With its robust power source and intelligent design, this winch offers unparalleled smoothness and reliability for critical stringing tasks worldwide.

Product Features & Benefits:

The Ningbo Changshi 3 Ton Dual-Bullwheel Powered Winch is meticulously designed for optimal control, conductor protection, and consistent performance in OHTL stringing.

  • Dual-Bullwheel Design: Features two synchronized bullwheels with wear-resistant liners (e.g., MC Nylon), providing superior grip on the pulling rope or pilot wire. This design ensures even tension distribution, eliminates friction points, and prevents damage, twisting, or flattening of the conductor.

  • Precise 3-Ton (30 kN) Pulling Capacity: Offers controlled and consistent pulling force, ideal for pilot rope stringing and light to medium conductor installations, where precision is as important as power.

  • Variable Power Source Options: Available with either a robust diesel engine or an efficient gasoline engine (specific model dependent), providing flexible power solutions for diverse site requirements, ensuring independence from external power. (Note: Please specify if only one power type is offered for this model, e.g., "Powered by a reliable diesel engine...")

  • Infinitely Variable Speed Control: Allows operators to precisely adjust pulling speed to match specific stringing conditions and terrain, ensuring smooth operation and preventing sudden jerks or over-tensioning.

  • Integrated Tension Readout: Equipped with an accurate tension meter (dynamometer) that provides real-time digital display of pulling force, enabling operators to maintain precise tension levels according to project specifications.

  • Automatic Safety Brake System: Features a reliable, automatic negative self-acting brake that engages instantly when operation stops or in case of power loss, ensuring the load is held securely and enhancing operational safety.

  • Durable & Reliable Construction: Built with a high-strength steel frame and precision-engineered components, designed to withstand continuous strenuous use and harsh outdoor conditions, guaranteeing long service life and minimal maintenance.

  • Compact & Maneuverable: Designed with portability in mind, facilitating easy transportation and rapid deployment to various job sites, even those with challenging access.

Product Applications:

Our 3 Ton Dual-Bullwheel Powered Winch is ideally suited for:

  • Overhead transmission line (OHTL) Conductor Stringing: The primary application, ensuring damage-free pulling of pilot ropes and conductors across spans.

  • Fiber Optic cable installation: Ideal for pulling delicate fiber optic cables along power lines or through conduits, where protection against damage is critical.

  • Pilot Rope Recovery: Efficiently retrieving pilot ropes after conductor stringing, ensuring a smooth workflow.

  • Sagging Operations: Used for precise tensioning during conductor sagging to achieve exact sag values and maintain optimal line performance.

  • Light-to-Medium Duty Pulling and Hauling: Versatile enough for other site-specific pulling and hauling tasks where controlled force is required.

  • Substation & Distribution Network Maintenance: Assisting with various pulling and lifting tasks where delicate handling is necessary.

Why Choose Ningbo Changshi Electric Power Machinery Manufacturing Limited or Partner With Us?

At Ningbo Changshi, we offer comprehensive one-stop supply and services for both overhead transmission line wire cable conductor tension stringing equipment and underground cable laying equipment. Our unwavering commitment to global excellence is reflected in:

  1. Specialized OHTL Expertise: As a prominent China manufacturer, we are specialists in power line stringing equipment. Our dual-bullwheel winch embodies our focus on precision and conductor integrity, directly addressing critical industry needs.

  2. Global Trust & Support: We have built a reputation as a trusted global exporter, providing reliable equipment and comprehensive after-sales support worldwide. Our international team ensures seamless logistics and responsive technical assistance.

  3. Innovation for Performance: We continuously invest in research and development to bring innovative solutions that enhance performance, safety, and efficiency on your job sites, like our advanced dual-bullwheel technology.

  4. Comprehensive Product Portfolio: From specialized tension stringing equipment to underground cable tools and a wide array of overhead accessories, our extensive range allows you to consolidate procurement with a single, reliable partner.

  5. Client-Centric Partnership: We believe in forging strong, long-term partnerships. Our experts work closely with you to understand your specific project challenges, offering tailored equipment solutions and proactive support for mutual success.


Technical Data Sheet: 3 Ton Dual-Bullwheel Powered Winch

Feature/Specification 3 Ton Model (Approximate) Notes
Max. Pulling Force 30 kN (3 Ton) Consistent and controlled force
Continuous Pulling Force 25 kN For sustained stringing operations
Rated Pulling Speed 0-10 m/min (Infinitely variable) Allows precise speed adjustment for delicate tasks
Bull Wheel Diameter 400 - 500 mm (each) Designed for optimal rope grip and conductor protection
Number of Grooves 1-2 grooves per bullwheel (e.g., for pulling rope) Special liners (e.g., MC Nylon, rubber) prevent rope/conductor damage
Rope Capacity Internal drum for up to 1000m of 10 mm pulling rope Sufficient capacity for standard stringing spans
Power Source Air-Cooled Diesel Engine or Gasoline Engine (e.g., 9-15 HP) Versatile power options for various site conditions
Engine Power 6.6 kW - 11 kW (9 HP - 15 HP) Optimized for the pulling capacity
Hydraulic System Closed Hydraulic Circuit (for precise control) Enables smooth and stepless speed adjustment
Brake System Automatic Negative Self-Acting Hydraulic Brake Immediate engagement for enhanced safety
Control Integrated Control Panel with Force Meter & Speed Display User-friendly interface for monitoring and operation
Mobility Skid-mounted or Wheel-mounted (optional) Designed for ease of transport and positioning
Approx. Weight 400 kg - 600 kg (varies by engine type and features) Balanced for robust performance and transportability
Approx. Dimensions (L x W x H) m (varies) Compact for efficient site footprint

Note: Specifications are approximate and may vary based on specific model configurations, chosen power source (diesel/gasoline), and ongoing product improvements. For the most current and precise technical data, or to discuss specific needs and customization options, please contact our sales team directly.


Final Summary:

At Ningbo Changshi Electric Power Machinery Manufacturing Limited, we understand that precision and conductor integrity are paramount in OHTL stringing. Our 3 Ton Dual-Bullwheel Powered Winch is engineered to deliver exactly that: controlled power, damage-free operation, and unwavering reliability for your critical projects.

Ensure the highest quality and safety in your conductor stringing operations. Partner with Ningbo Changshi for our advanced 3 Ton Dual-Bullwheel Powered Winch. Contact us today to learn more about its unique advantages, request a tailored quote, or explore how our comprehensive one-stop supply can optimize your overhead transmission line equipment needs. Let Ningbo Changshi empower your projects with precision and performance!

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