Lincoln Viking 1740 Auto-Darkening Welding Helmet

Description

The Lincoln Electric VIKING™ 1740 Auto-Darkening Welding Helmet is a professional-grade head protection system engineered for MIG/GMAW, Stick/SMAW, TIG/GTAW, and flux-cored (FCAW) welding applications. Featuring Lincoln Electric’s exclusive 4C® Lens Technology, the Viking 1740 delivers outstanding optical clarity — reducing eye strain and fatigue during extended welding shifts. With an auto-darkening filter (ADF) covering shade range 5–13, the 1740 protects operators across the full spectrum of arc welding and plasma cutting light intensities.

Designed for the professional welder who refuses to compromise on protection or comfort, the Viking 1740 combines a lightweight shell, wide viewing area, and reliable auto-darkening response in a helmet that is as functional in a fabrication shop as it is in the field. Available in multiple graphic designs — from tactical matte black to bold artistic finishes — the 1740 series allows welders to express professional identity while maintaining certified protection standards.

Available Configurations

• K5562-3 – VIKING 1740 Game On Welding Helmet
• K3282-3 – VIKING 1740 Matte Black Welding Helmet
• K5241-3 – VIKING 1740 Mossy Oak Country DNA Welding Helmet
• K4375-3 – VIKING 1740 Ignition Welding Helmet
• K3495-3 – VIKING 1740 ReCode Welding Helmet

Key Features

• 4C® Lens Technology — Lincoln Electric’s exclusive optical system providing superior clarity, color recognition, and reduced eye strain versus standard ADF lenses
• Auto-darkening filter (ADF) shade range 5–13 — protects across MIG/GMAW, Stick/SMAW, TIG/GTAW, FCAW, and plasma cutting applications
• Fast arc sensor response time — reliable darkening to prevent UV/IR flash exposure
• Large viewing area — wider field of view for improved situational awareness and weld puddle visibility
• Lightweight shell design — reduces neck fatigue during extended welding shifts
• Multiple graphic finishes — Game On, Matte Black, Mossy Oak Country DNA, Ignition, and ReCode designs for personal and professional expression
• Adjustable headgear — fits a wide range of head sizes with tool-free adjustment

Applications

• Production MIG/GMAW and FCAW welding in fabrication shops and manufacturing plants
• Stick/SMAW and TIG/GTAW work in maintenance, repair, and field welding environments
• Construction and ironwork welding on structural steel projects
• Pipeline and pressure vessel welding with varied amperage and process requirements
• Vocational training and welding education programs

Why Choose Lincoln Electric Viking 1740

The Lincoln Electric Viking 1740 combines professional-grade arc protection with the optical clarity of 4C® Lens Technology in a helmet that is comfortable enough for all-day wear. With a full shade 5–13 ADF range, fast darkening response, and a range of graphic designs that reflect the welder’s personality, the Viking 1740 is the trusted choice for professionals who demand both performance and comfort from their head protection.

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