ESAB 0700301081 Rogue EM 125 Inverter-Based MIG/MAG Welder

The ESAB Rogue EM 125 Inverter-Based MIG/MAG Welder is a compact, high-performance welding system designed for light fabrication, repair, and maintenance applications. Weighing only 12.6 kg (27.7 lbs), this lightweight and highly portable machine offers industrial-grade arc performance with fine-tuned controls for precise weld adjustments. Designed to work with 120V single-phase input power, the Rogue EM 125 is generator-compatible (6 kVA/4.8 kW), making it a go-anywhere solution for professionals and hobbyists alike.

ESAB Rogue EM125 Inverter-Based MIG/MAG Welder At a Glance

• Portable and Lightweight: Weighing only 12.6 kg (27.7 lbs), this welder is easy to carry and transport between job sites.
• Industrial-Grade Arc Performance: Ensures smooth, stable welding results across various materials, including mild steel, stainless steel, and flux-cored applications.
• Durable Fiberglass-Molded Housing: Impact-resistant construction provides long-lasting durability for shop and field use.
• Energy-Saving Mode: Reduces power consumption after 10 minutes of inactivity, improving efficiency and extending machine lifespan.
• Large Digital Display: 14-segment screen offers instant feedback on voltage and wire feed speed, making precise adjustments easy.
• Generator Compatible: Runs on 6 kVA (4.8 kW) generators, making it perfect for mobile welding operations and remote job sites.
• IP23S Rated for Outdoor Use: Built to handle harsh conditions, ensuring reliability in the shop, on the farm, or on-site.
• Dual Wire Spool Compatibility: Accepts 4” and 8” spools, allowing for greater wire selection and longer welding sessions.
• 3-Year ESAB Warranty: Backed by ESAB’s Iron Clad Pledge, providing peace of mind and long-term reliability.

Markets

• Automotive & Body Shops: Perfect for repairing vehicle frames, sheet metal, and exhaust systems with precision MIG welding.
• Light Fabrication: Ideal for small-scale manufacturing, metal structure fabrication, and custom projects requiring clean, professional welds.
• Repair & Maintenance: Designed for workshops, farms, and maintenance teams needing a portable and reliable welder.
• Hobbyists & DIY Enthusiasts: A user-friendly yet powerful welder for home projects, art metalwork, and small-scale welding needs.
• Civil Construction: Offers on-the-go welding capabilities for structural repairs, fence installations, and light metalwork..

With MIG/MAG and Flux-Cored welding capabilities, the Rogue EM 125 is ideal for welding mild steel, stainless steel, and flux-cored wires up to 5mm (3/16″) thick. The large 14-segment digital display provides instant voltage and wire feed speed feedback, ensuring precise, repeatable welds every time. Built with durability in mind, its fiberglass-molded housing withstands impact after impact, while its IP23S rating allows for indoor and outdoor use. Whether you’re working in a garage, a body shop, or on a job site, this machine delivers reliable, professional-grade performance without the bulk of larger welders.

ESAB 0700301081 Rogue EM125 Inverter-Based MIG/MAG Welder Industries

• Automotive Bodies
• Automotive
• Repair and Maintenance
• Hobbyist
• Civil Construction
• Light Fabrication

ESAB 0700301081 Rogue EM125 Inverter-Based MIG/MAG Welder Processes

• GMAW (MIG/MAG)

ESAB 0700301081 Rogue EM125 Inverter-Based MIG/MAG Welder Features

• Large 14 Segment Display – instantaneous feedback for both voltage and wire feed speed for clear viewing
• Unique rugged industrial design – supporting multiple lift points and cable management
• Weld material thicknesses up to 5 mm (3/16 in.)
• Energy Save Mode – after 10 minutes of inactivity the unit will enter this state to reduce power consumption.
• IP23S rated for indoor/outdoor use.

ESAB 0700301081 Rogue EM125 Inverter-Based MIG/MAG Welder Specifications

• Input Voltage: 120V ±10%, 1-phase, 50/60 Hz
• Welding Output:
  • 90A @ 18.5V (30% Duty Cycle)
  • 64A @ 17.2V (60% Duty Cycle)
  • 49A @ 16.5V (100% Duty Cycle)
• Current Range: 30-125A
• Voltage Range: 12-22V
• Wire Feeder Speed: 2.0-11.4 m/min (75-450 in./min)
• Wire Diameter Capability:
  • Mild Steel, Stainless Steel: 0.023” – 0.035” (0.6 – 0.9 mm)
  • Flux-Cored Wire: 0.030” – 0.035” (0.8 – 0.9 mm)
• Maximum Spool Size: 4” & 8” spools
• Open Circuit Voltage: 50V DC
• Power Factor at Max Current: 0.81
• Efficiency at Max Current: >80%
• Supply Plug: NEMA 5-15P
• Recommended Generator: 6.0 kW
• Energy-Saving Mode: <50W power consumption after inactivity
• Operating Temperature: -10 to +40°C (14 to 104°F)
• Enclosure Class: IP23S (Indoor/Outdoor Rated)
• Certifications: cETLus Approved
• Dimensions (L x W x H): 23.2” x 8.7” x 15.2” (590 x 220 x 385 mm)
• Weight: 12.6 kg (27.7 lbs)

Why Welding Professionals Choose the ESAB Rogue EM125 Inverter-Based MIG/MAG Welder

The ESAB Rogue EM 125 is the perfect balance of power, portability, and durability. Whether you’re a professional welder, maintenance technician, or hobbyist, this machine delivers industrial-quality performance in a compact package. Its Arc Dynamics technology ensures smooth, controlled welds, while the large digital display and fine-tuned controls make adjustments simple and precise.

Unlike many entry-level welders, the Rogue EM 125 is built to withstand tough environments with its impact-resistant fiberglass housing and IP23S-rated protection for outdoor use. Its generator compatibility and lightweight design make it ideal for mobile welders and on-the-go projects, while its energy-saving mode helps reduce operating costs.

Backed by ESAB’s 3-year warranty, the Rogue EM 125 is designed to last, offering exceptional reliability at an affordable price. Whether you’re repairing, fabricating, or customizing metalwork, this machine delivers the precision, power, and convenience needed to get the job done right.