K3966-2 - Lincoln Electric X-Tractor 4 High-Vacuum Fume Extractor 460V

Industrial-Grade High-Vacuum Fume Extraction

The Lincoln Electric X-Tractor® 4 Fume Gun (K3966-2) is a high-performance fume extraction unit engineered for the rigorous demands of heavy industry. Designed as a high-vacuum, low-volume system, it generates the powerful suction necessary to capture welding fumes directly at the source through fume extraction guns or suction nozzles. This specific model is configured for 460V, 3-phase, 60Hz input power, making it suitable for large-scale manufacturing facilities and industrial workshops where high-voltage power is standard.

At the core of the X-Tractor 4 is an advanced filtration system equipped with an automatic self-cleaning mechanism. This feature utilizes internal compressed air to periodically pulse-clean the filter cartridge, dislodging accumulated particulate matter into a collection bin. This automation significantly extends filter life and maintains consistent suction pressure without requiring frequent manual intervention. The unit is capable of supporting multiple fume guns simultaneously, providing a centralized solution for multi-operator welding stations.

Physically, the unit measures 33.1 inches in height, 28.0 inches in width, and 55.1 inches in length, with a weight of 252 lbs. It is constructed to withstand the physical challenges of industrial environments, including shipbuilding, heavy fabrication, and structural steel work. The system includes the extraction unit, filter cartridge, internal regulator, and necessary controls for automatic operation, ensuring seamless integration into existing welding workflows.