Doorking 6400-380 In-Ground Gate Operator

Secondary In-Ground Actuator or Replacement for Doorking 6400

The Doorking 6400-380 is a replacement in-ground swing gate actuator designed for use with 6400 series swing gate systems. This unit is used to replace an existing underground operator or to convert a single gate system into a dual gate setup when paired with a Doorking 6400 single kit (available in 115V or 24V configurations). Ideal for residential or light-duty commercial properties, this discreet actuator keeps gate automation hidden from view while delivering smooth, consistent performance.

Key Features

• In-Ground Installation - Concealed design preserves the aesthetics of the gate entrance
• For Dual Gate Configurations - Add to a 6400 single kit to enable dual swing gate operation
• Standalone Replacement - Ideal for replacing damaged or aging underground actuators
• Keyed Manual Release - Provides secure manual access during power loss
• Rugged Construction - Corrosion-resistant housing built for underground use

Technical Specifications

• Model: 6400-380
• Gate Type: Swing (Secondary Actuator)
• Power: Powered through primary control panel (115V or 24V depending on system)
• Max Gate Length: 8 ft
• Max Gate Weight: 300 lbs
• Opening Angle: Up to 90°
• Opening Time: ~15 seconds
• Mounting: In-ground
• Housing Protection: IP54
• Release Mechanism: Keyed manual release
• Use Case: Replacement or add-on for dual gate automation

Conclusion

The Doorking 6400-380 is an essential component for expanding or servicing underground swing gate systems. Whether you're replacing an existing actuator or adding a second leaf to an in-ground setup, this unit delivers long-lasting reliability while maintaining a clean, hidden installation profile. Requires a compatible Doorking 6400 single kit and control panel for operation.