K3101-4 - Lincoln Viking 3350 Mojo 4th Gen Auto-Darkening Helmet

Professional Grade Optical Clarity and Protection

The Lincoln Electric Viking 3350 Mojo Welding Helmet (K3101-4) represents the pinnacle of protective eyewear technology for industrial welding applications. Designed for professional fabricators who demand precision, this 4th Generation helmet integrates Lincoln's proprietary 4C Lens Technology. This advanced liquid crystal display (LCD) system delivers a perfect 1/1/1/1 optical clarity rating, eliminating blurriness, distortion, and shade inconsistency. By filtering out the traditional lime-green tint found in standard auto-darkening filters, the 4C technology provides a True Color view of the arc, puddle, and base material, significantly enhancing weld quality and reducing operator eye fatigue during extended use.

Engineered for Industrial Environments

Reliability in harsh industrial settings is paramount. The Viking 3350 features a robust shell design with the distinct "Mojo" graphic, offering both style and high-impact protection compliant with ANSI Z87.1 and CSA Z94.3 standards. The helmet boasts an extra-large 12.5 square inch viewing area (3.74" x 3.34"), providing operators with an expansive field of view that improves spatial awareness and safety on the shop floor. With four independent arc sensors and a switching speed of 1/25,000 of a second, the lens responds instantaneously to arc initiation, even in obstructed or low-amperage TIG applications down to 2 Amps.

Ergonomics and Productivity

Productivity is enhanced through the integration of an external low-profile grind button, allowing welders to switch between weld and grind modes without removing their gloves or the helmet. This feature minimizes downtime and streamlines workflow in high-throughput fabrication environments. The helmet is equipped with the innovative X6 Headgear, which utilizes a six-point contact system to distribute weight evenly across the head, reducing pressure points and improving balance. This ergonomic design is critical for preventing neck strain during full-shift operations. Power is supplied by a combination of solar cells and a user-replaceable CR2450 battery, ensuring consistent performance and longevity.