The 50 Ton Cable Reel Powered Rail Car is a heavy-duty electric transfer vehicle designed for efficient, safe, and continuous transport of large and heavy materials along fixed rail tracks.
Powered by a retractable cable reel system, it provides reliable AC power to the drive motors, ensuring stable performance without the downtime or maintenance required by battery systems.

This model is widely used in steel mills, machinery manufacturing plants, automotive workshops, and heavy fabrication industries, where high-capacity, long-distance, and frequent material handling are required.

Working Principle

The rail car operates on a 380V AC three-phase power supply connected through an automatic cable reel mounted at the cart’s end.
As the car moves, the cable reel winds or unwinds the power cable automatically, maintaining proper tension and preventing cable damage.
The AC power is transmitted to the traction motors, which drive the wheels through a reduction gearbox, providing smooth and controlled movement along the rails.

Structural Features

• Load Capacity: 50 tons (optional range: 1–300 tons).

• Frame Structure: Heavy-duty welded steel structure (Q235B or Q345B), ensuring high strength and rigidity.

• Rail Type: Laid on the workshop floor with customizable gauge (e.g., 1435 mm).

• Drive System: Dual AC motor drive with gearbox reduction for smooth operation.

• Cable Reel System: Automatic tensioning cable reel for long-distance power delivery (≤200 m).

• Wheels: Solid forged steel wheels with precision machining for durability and stability.

Electrical & Control System

• Power Supply: 380V AC, 3-phase (customizable for 415V / 440V).

• Control Options:

  • Wired pendant control (standard).

  • Wireless remote control (optional).

• Functions: Forward/Reverse, Start/Stop, Variable Speed, Emergency Stop.

• Safety Features:

  • Overload and overcurrent protection.

  • Cable tension control and limit switches.

  • Emergency stop and warning buzzer.

• Optional:

  • Variable Frequency Drive (VFD) for speed adjustment and soft start.

  • PLC control system for automatic operation.

Applications

The 50 Ton Cable Reel Powered Rail Car is ideal for:

• Steel Plants: Transporting steel coils, slabs, billets, or castings.

• Heavy Machinery Plants: Moving large mechanical components or assemblies.

• Mold Industry: Handling molds, dies, and tooling between workshops.

• Automotive Manufacturing: Transferring car body parts and tooling equipment.