Welders & Accessories (143)

Our Portable or Towable Arc Welders and accessories are great tools for a variety of jobs, from construction projects and field fabrication, to maintenance and repair applications. Our 2-in-1 machines offer welding and generator power in locations where electrical outlets aren't available. They can power tools, lights, appliances and motors, while producing Stick, TIG, MIG and Flux-Cored outputs, so you can tackle every field welding challenge.

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Cat Class: 975-6450

Acetylene Cylinder

  • Durable steel body
  • Includes protective screw-on cap
  • Fusible metal safety in the valve body
  • Meets DOT and/or ISO regulations
  • Uses: Ideal for production line welding in factories, shipyards, construction sites, and jobsites, for metal fabrication, maintenance, and repair
  • Add this acetylene cylinder to your cart
Cat Class: 975-6530

Acetylene Cylinder, Size 5, 330 cubic ft.

  • 251 PSI
  • Actual volume of gas in the cylinder may fluctuate based on numerous conditions
  • Durable steel body
  • Meets DOT and/or ISO regulations
  • Uses: Ideal for production line welding in factories, shipyards, construction sites, and jobsites, for metal fabrication, maintenance, and repair
  • Add this acetylene cylinder to your cart
Cat Class: 975-1520

Arc Welder AC to DC Rectifier, 750 amp

  • Converts AC to DC power for multiple welding applications
  • 750A/44V rated
  • Single or three-phase
  • Low amp operation available
  • Available for use of stick, MIG, TIG, FCAW and CAC-A welding
  • Add this arc welder AC to DC rectifier to your cart
Cat Class: 975-1271

Arc Welder DC to AC Inverter, 280 amp

  • Converts DC to AC power for multiple welding applications
  • 280 amp operation
  • Portable with handles
  • Low amp operation available
  • Uses: Ideal when versatility is needed for use of stick, MIG, TIG, FCAW and CAC-A welding
  • Add this arc welder DC to AC inverter to your cart
Cat Class: 975-1450

Arc Welder DC to AC Inverter, 450 amp

  • Converts DC to AC power for multiple welding applications
  • 450A/34V
  • Portable with handles
  • Low amp operation available
  • Uses: Ideal when versatility is needed for use of stick, MIG, TIG, FCAW and CAC-A welding
  • Add this arc welder DC to AC inverter to your cart
Cat Class: 975-1300

Arc Welder, 300 Amp

  • 300 amp operation
  • Smooth, more consistent arc that can be tailored to match application, material, fit-up, and welder technique
  • Produces stick, TIG, MIG and flux-cored outputs
  • Trailer-mounted for portability
  • Uses: Ideal for construction jobsites, or maintenance/repair applications that demand power where electrical outlets aren’t available
  • Add this arc welder to your cart
Cat Class: 975-0250

Arc Welder, 300 amp Inverter

  • MIG, GMAW-P, Stick, TIG, FCAW and CAC-A
  • Input: single-phase or 3-phase
  • Output: 10-35V, 5-400A
  • Smooth, more consistent arc that can be tailored to match application, material, fit-up and welder technique
  • Uses: Ideal for worksites where multiple types of metal will need work and versatility is needed for use of stick, MIG, TIG, FCAW, and CAC-A welding
  • Add this arc welder to your cart now
Cat Class: 975-1400

Arc Welder, 400 amp

  • 400 amp operation
  • Smooth, more consistent arc that can be tailored to match application, material, fit-up and welder technique
  • Produces stick, TIG, MIG and flux-cored outputs
  • Trailer-mounted for portability
  • Uses: Ideal for construction jobsites, or maintenance/repair applications that demand power in where electrical outlets aren’t available
Cat Class: 975-1500

Arc Welder, 500 amp

  • 500 amp operation
  • Smooth, more consistent arc that can be tailored to match application, material, fit-up and welder technique
  • Produces stick, TIG, MIG and flux-cored outputs
  • Trailer-mounted for portability
  • Uses: Ideal for construction jobsites, or maintenance/repair applications that demand power in where electrical outlets aren’t available
  • Add this arc welder to your cart
Cat Class: 975-1517

Arc Welder, 570 amp

  • MIG, TIG, Stick and FCAW
  • Variable arc control to match application, material, fit-up and welder technique
  • Supports 24/42/115 wire feeders
  • Portable
  • Uses: Ideal for worksites where multiple types of metal will need work and versatility is needed for use of stick, MIG, TIG, FCAW, and CAC-A welding
  • Add this arc welder to your cart now
Cat Class: 975-1240

Arc Welder, Diesel Powered, 225-250 amp

  • 225-250 amp operation
  • Smooth, more consistent arc that can be tailored to match application, material, fit-up and welder technique
  • Produces stick, TIG, MIG and flux-cored outputs
  • Trailer-mounted for portability
  • Uses: Ideal for construction jobsites, or maintenance/repair applications that demand power where electrical outlets aren’t available
  • Add this arc welder to your cart
Cat Class: 975-1360

Arc Welder, Gas or Diesel Powered, 350 amp

  • 350 amp operation, single or 3-phase
  • Smooth, more consistent arc that can be tailored to match application, material, fit-up and welder technique
  • MIG, TIG, Stick, FCAW and CAC-A available
  • Portable
  • Uses: Ideal for construction jobsites, or maintenance/repair applications where electric power is not available
  • Add this arc welder to your cart now
Cat Class: 975-1180

Arc Welder, Gas Powered, 180-189 amp

  • 180-189 amp operation
  • Smooth, more consistent arc that can be tailored to match application, material, fit-up, and welder technique
  • Produces stick, TIG, MIG and flux-cored outputs
  • Trailer-mounted for portability
  • Uses: Ideal for construction jobsites, or maintenance/repair applications that demand power where electrical outlets aren’t available
  • Add this arc welder to your cart
Cat Class: 975-1250

Arc Welder, Gas Powered, 250 amp

  • 250 amp operation
  • Smooth, more consistent arc that can be tailored to match application, material, fit-up and welder technique
  • Produces stick, TIG, MIG and flux-cored outputs
  • Trailer-mounted for portability
  • Uses: Ideal for construction jobsites, or maintenance/repair applications that demand power where electrical outlets aren’t available
  • Add this arc welder to your cart
Cat Class: 975-1255

Arc Welder, LP/Gas Powered, 250 amp

  • 250 amp operation
  • Produces stick, TIG, MIG and flux-cored outputs
  • Trailer-mounted for portability
  • Uses: Ideal for construction jobsites, or maintenance/repair applications that demand power where electrical outlets aren’t available
  • Add this arc welder to your cart
Cat Class: 975-1810

Arc Welding Gun, Cable Lead 6 ft., Air Powered

  • MIG welding gun with 6' lead attached
  • Pneumatic-powered gun
  • Cable jacketed for maximum flexibility and resistance to cuts, tears, and abrasions
  • Male connector
  • Uses: Ideal for MIG or gas metal arc welding (GMAW)
  • Add this MIG welding gun to your cart now
Cat Class: 975-5145

Argon Gas Regulator Double Flow Meter

  • Perfect for hooking up the same tank to multiple machines
  • Accurately measures and displays gas flow
  • Large, easy to read, shatter-resistant flow meter gauge
  • Great for Miller, Lincoln, Hobart, HTP and most other welders
  • Uses: Ideal for production line welding in factories, shipyards, construction sites and jobsites requiring argon welding applications
  • Add this argon gas regulator double flow meter to your cart
Cat Class: 975-7610

Argon Gas Regulator Flow Meter

  • Accurately measures and displays gas flow
  • Uses U.S. industry standard inlet and outlet connections
  • Large, easy to read, shatter-resistant flow meter gauge
  • Great for Miller, Lincoln, Hobart, HTP and most other welders
  • Uses: Ideal for production line welding in factories, shipyards, construction sites and jobsites requiring argon welding applications
  • Add this argon gas regulator flow meter to your cart
Cat Class: 975-6446

Double Cut Bevel Torch Arm

  • Enables simultaneous carrying of 2 machine-type torches
  • Allows independent height, lead and degree of bevel adjustments
  • Permits adjustment of spacing between torches
  • Lightweight aluminum construction
  • Uses: Light industrial pipe beveling and cutting applications
  • Add this double cut bevel torch arm to your cart
Cat Class: 975-1399

Dual Operator Arc Welder, 400 amp

  • 400 amp operation
  • Provides power to MIG, Stick, DC TIG, FCAW and CAC-A welding apparatus
  • Improves productivity by doubling the welding output of a single machine
  • Less equipment to transport and move around a site
  • Uses: For use when project requires two welding outputs in one machine
  • Add this dual operator arc welder to your cart
Cat Class: 975-1525

Dual Operator Arc Welder, 600 amp

  • 600 amp operation
  • Provides power to MIG, stick, DC TIG, FCAW and CAC-A welding apparatus
  • Improves productivity by doubling the welding output of a single machine
  • Less equipment to transport and move around a site
  • Uses: For use when project requires two welding outputs in one machine
  • Add this dual operator arc welder to your cart