Fiber optic cable traction machines are specialized devices designed for efficient, safe, and controlled installation of fiber optic cables, capable of handling various cable diameters and lengths with adjustable traction and speed.

Key Specifications

• Traction Force: Typically greater than 3 kN, suitable for pulling fiber optic cables without damage .
• Traction Speed: Adjustable, generally 30–70 meters per minute, with advancement speed around 30–50 meters per minute .
• Cable Diameter Range: Can handle cables from 5 mm to 45 mm .
• Cable Length Capability: Can propel cables up to 500 meters in a single operation .
• Power Source: Options include gasoline engines, DC motors, or variable-frequency motors, with total equipment power around 3.7 kW .
• Machine Size and Weight: Typical dimensions are 800 mm × 600 mm × 800 mm, weighing approximately 56 kg .

Design and Operational Features

• Humanized Design: Machines are portable and can be operated by a single person, ensuring ease of transport and setup .
• Transmission System: Built-in transmission devices with tracks or belts provide even force distribution, preventing cable damage .
• Control Mechanisms: Equipped with gear position, throttle, forward/reverse control, speed display, and metering functions for precise operation .
• Traction Device: Composed of upper and lower tractors, allowing cable to be pushed or pulled from multiple directions .
• Safety Features: Adjustable pre-tension, cable guide limiters, automatic rebound functions, and over-temperature alarms protect both the cable and operator .
• Construction Adaptability: Suitable for buried pipelines, overhead installations, and cable recovery operations .

Additional Features

• Pneumatic Belt Traction Option: Some models use pneumatic clamping for smooth, damage-free cable pulling, ideal for high-capacity outdoor cable sheathing lines .
• Variable Speed Control: Infinitely variable speed with start/stop push-pull operation allows precise control during installation .
• Durability: Reinforced chassis frames and high-quality engines and bearings ensure long-term reliability and stability . Fiber optic cable traction machines are essential tools for modern telecommunications and fiber optic network construction, providing efficient, safe, and precise cable installation while minimizing labor and reducing the risk of cable damage.