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K3100-4 - Lincoln Viking 3350 Motorhead Gen 4 Auto-Darkening Helmet

Packaging: 1 Per Ea
$1,481.70/EA $787.15/1 Per Ea only $787.15/EASave 47%

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Save up to an additional $100.00 with a manufacture rebate until June 30, 2026.

OVERVIEW

Lincoln Viking 3350 Motorhead: The Ultimate Welding Hood

Step up your welding game with the Lincoln Viking 3350 Motorhead Welding Helmet, model K3100-4. This top-of-the-line auto-darkening hood is a favorite among professional welders for its blend of superior optics, rugged durability, and advanced features. The standout feature is the massive 12.5 square inch viewing area, which provides an expansive look at your workpiece, enhancing safety and versatility across various welding positions. Whether you are stick welding pipe or TIG welding thin gauge stainless, the variable shade 5-13 lens adapts perfectly to your needs.

The Viking 3350 utilizes Lincoln's exclusive 4C Lens Technology, achieving a perfect 1/1/1/1 optical clarity rating. This means zero blurriness, zero distortion, and consistent shade from any angle. The "Motorhead" graphic adds a bold, industrial aesthetic to your gear, while the underlying technology ensures you see the arc as clearly as possible. The lens is powered by a widely available CR2450 battery with solar assistance, ensuring long life and reliability when you need it most.

Designed with the welder's workflow in mind, the K3100-4 includes an external grind button. This low-profile control allows you to toggle grind mode on and off quickly, keeping you protected while you prep surfaces. The helmet comes complete with a premium accessory package, including a helmet bag, bandana, and extra cover lenses, ensuring you are ready to weld right out of the box. Backed by Lincoln Electric's reputation for quality, the Viking 3350 is an investment in your safety and craftsmanship.

Why Choose the Viking 3350?

  • Largest Viewing Area: 3.74" x 3.34" window for unobstructed vision.
  • Superior Comfort: X6 Headgear balances weight to reduce neck strain.
  • Versatile Performance: Excellent for Stick, TIG, MIG, Flux-Core, and Gouging.
  • Fast Switching: 1/25,000 second reaction time protects eyes instantly.
Additional Information
Brand:Lincoln Electric
Lense Type:ADF (Autoshade)
Shade Range:5-13
Grind Function:Yes
Papr:No
Packaging Description:1-per-each
Optical Clarity:1/1/1/1
Viewing Area:12.5 sq. in., 3.74 in x 3.34 in
Lens Technology:4C
Number Of Sensors:4
Switching Speed:1/25,000 sec
TIG Amp Rating:2 Amps
Power Source:CR2450 Battery, Solar Assist
Headgear Type:X6 Headgear
Weight:21 oz
Warranty:3 Years
Standards:ANSI Z87.1, CSA Z94.3, EN379

INCLUDED

  • Lincoln Viking 3350 Motorhead Welding Helmet
  • Helmet Bag
  • Bandana
  • (5) KP2898-1 Outside Cover Lenses
  • (2) KP3044-1 Inside Cover Lenses
  • Sticker Sheet
  • User Manual

APPLICATIONS

  • General Fabrication
  • Heavy Fabrication
  • Structural Welding
  • Construction
  • Maintenance & Repair (MRO)
  • Automotive & Transportation
  • Pipeline Welding

FAQ

4C Lens Technology is Lincoln Electric's proprietary liquid crystal display (LCD) technology that broadens the color range in both light and dark states. It reduces the traditional lime-green tint, providing a 'Real Color View' that improves clarity, reduces eye strain, and helps welders see the weld puddle more accurately.

The Lincoln Viking 3350 features an extra-large viewing area of 12.5 square inches (3.74 inches x 3.34 inches), providing one of the largest fields of view in the industry.

Yes, the Viking 3350 Motorhead helmet features an external low-profile grind button. This allows you to switch between weld and grind modes quickly without having to lift the helmet or remove your gloves.

The helmet uses one replaceable CR2450 lithium battery, which works in conjunction with a solar assist feature to extend battery life.

Yes, the Viking 3350 is excellent for TIG welding. It has a TIG amp rating of ≥ 2 amps and features 4 arc sensors to detect even stable, low-amperage arcs.

The package includes the Viking 3350 Motorhead helmet, a helmet bag, a bandana, 5 outside cover lenses, 2 inside cover lenses, and a sticker sheet.

The Viking 3350 has a perfect 1/1/1/1 optical clarity rating according to EN379 standards, indicating the highest quality in terms of optical class, diffusion of light, variation of luminous transmittance, and angle dependence.

Yes, the Viking 3350 is hard hat compatible. It can be used with Lincoln Electric hard hat adapters (sold separately, e.g., KP3047-1 for Halo style or KP3486-1 for Slotted style).

CATALOGUE & SPEC SHEETS

Spec Sheet