Ergonomic Workspace Store
Lincoln Electric® Flextec® 350X 3 Phase CC/CV Multi-Process Welder With 380 - 575 Input Voltage, CrossLinc® Technology And LN-25X® One Pak®
Item Details
- The Frontier® 400X Pipe is an advanced engine-driven welder/generator offering best-in-class arc performance, coupled with the latest welding innovation for maximum versatility on the jobsite. The machine’s multi-process capability provides optimized CC and CV modes, plus specialized modes to support mechanized equipment and advanced GMAW applications including STT® and pulse welding. Included only in the Frontier 400X Pipe is a new, specialized Pipe mode made to produce the classic DC-style arc for downhill pipe applications. The machine features an industry-first, next-gen display with enhanced operator-focused features, such as save and recall weld parameter memories, maintenance reminders, and optional PIN user authorization. Additional features include Auto-Stop/Start technology to help reduce engine idling, save on fuel costs, and avoid excessive wear on the engine, along with CrossLinc® Technology, which allows the adjustment of machine output at the arc to promote productivity, site safety, and overall weld quality. Experience the latest in welding innovation!
Features
- Full Job-Site Versatility – Offers up to 400 amps (IEC rated at 325 amps) of welding current to tackle numerous welding and carbon arc gouging applications. Features optimized CC and CV modes, specialized modes to support mechanized and pulse welding, and a dedicated Pipe mode with DigFX™ technology to produce the iconic, smooth DC-style arc for downhill pipe welding.
- All Day Auxiliary Power – Provides up to 11 kW of continuous three-phase power to run industrial tools such as plasma cutters, pumps, or inverter welders.
- Next-Gen Display – Bright, durable 7 in. digital user interface for unmatched machine control - Save and recall memories, receive maintenance reminders, and enable PIN authorization.
- CrossLinc® Enabled – Allows communication through a standard weld cable to enable voltage or current control at the arc without a control cable to help improve safety, quality, and productivity with less trips to the power source and reduced jobsite clutter. Built-in True Voltage Technology™ (TVT) compensates for voltage drop to further improve operations.
- Run Longer and More Efficient – Weld longer with a class-leading 20 US gal. (75.7 L) fuel tank and integrated Auto-Stop/Start feature, designed to prevent excessive idling to help save on fuel costs, avoid unnecessary engine wear, and extend time between required maintenance.
- Field-Proven Diesel Engine – Powered by a 24.7 hp, turbocharged Perkins® diesel engine to provide extremely smooth and quiet operation with excellent cold-weather starting and high altitude performance while meeting EPA Tier 4 Final compliance.
Includes
- Machine Only
Applications
- Construction
- Mining
- Railroad Maintenance
- Cross Country Pipeline
- Construction and Field Erection
- Maintenance and Repair
- Offshore
- Oil and Gas
- Pipeline and Offshore
- Power Generation
- Shipbuilding
- Structural Fabrication
- Structural Welding
Product Attributes
Trade Name
» Frontier®» Frontier® 400X
Input AC Voltage
» 120 V» 240 V
Output Mode
» CC/CVProcess
» Stick (SMAW)» Gouging (CAC-A)
» TIG (GTAW)
» MIG (GMAW)
» Pulsed MIG (GMAW-P)
» Flux-Cored Self-Shielded (FCAW-S)
» Flux-Cored Gas-Shielded (FCAW-G)
» Orbital MIG
Output Voltage
» 26 VPhase
» 1 or 3 PhaseHz
» 60 HzAmperage Range
» 400 ADuty Cycle
» 400 Amps At 26 Volt 60% Duty CyclePower Supply Type
» Inverter/ChopperWeight
» 1035 lbOutput DC Amps Max
» 400FREQUENTLY ASKED QUESTIONS
Browse common questions below, or contact our team for additional assistance and support.
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Why is ErgoSpec so popular?
ErgoSpec has firmly established itself as a leading provider of ergonomic workspace solutions in the United States, thanks to our comprehensive approach in addressing ergonomic needs. Our unique "one-stop shopping" model means clients are not only advised on the necessary ergonomic changes but also have access to a vast array of ergonomic products, perfectly tailored to fit their needs. Our focus on creating ergonomic workspace environments has led to the design and distribution of over 50,000 products, ensuring that we meet various problem-solving demands across different industries. By prioritizing health, wellness, and injury prevention in working environments, we’ve been able to help clients optimize their ergonomic workspaces. This dedication to providing an ergonomic workspace that meets modern standards allows us to set ourselves apart. The result is a healthier, more productive work environment that’s consistent with today's industry standards. Looking to enhance your workspace ergonomically? Explore our offerings today and discover the difference an ergonomic workspace can make!
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Where can I find ergonomic workspace solutions in the United States?
If you're seeking top-notch ergonomic workspace solutions in the United States, ErgoSpec is the answer. We specialize in creating tailored ergonomic environments that promote employee health and productivity. Our consulting services paired with a wide range of ergonomic products ensure seamless implementation. Ready to optimize your workspace? Contact us today for a consultation!
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What are the key benefits of ergonomic spaces?
Ergonomic spaces are designed to minimize discomfort and reduce the risk of workplace injuries. By incorporating ergonomically designed furniture and accessories, alignment and posture are improved, significantly decreasing stress on the body. This approach not only prevents musculoskeletal issues but also enhances overall employee well-being, leading to increased job satisfaction and productivity. Want to explore ergonomic solutions? Visit our website for more details!
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How can ergonomic training improve workplace productivity?
Ergonomic training focuses on educating employees about best practices for maintaining comfort and efficiency at work. By understanding how to properly use ergonomic tools and maintain good posture, employees can perform their tasks more effectively with less strain and fatigue. This education leads to a healthier workforce and helps reduce absenteeism, ultimately boosting productivity. Interested in our training programs? Reach out to us for more information!
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How does ErgoSpec determine the right ergonomic products for my business?
At ErgoSpec, we start by conducting a thorough assessment of your workplace to identify any ergonomic issues or potential improvements. Based on this analysis, we recommend specific products that best suit your needs, considering both functionality and budget. Whether it's custom-designed furniture or specialized tools, our goal is to provide solutions that enhance your workspace. Let's get started on your ergonomic upgrade; contact us for a consultation!
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Can ErgoSpec help with injury prevention in the workplace?
Yes, ErgoSpec is dedicated to promoting workplace safety through our comprehensive ergonomic solutions. By focusing on injury prevention strategies, we help create a safer work environment. Our approach includes ergonomic assessments, product recommendations, and employee training, all aimed at reducing work-related injuries. Want to learn more about our injury prevention services? Get in touch with us today to find out how we can help!

