View and Submit Quote

New Product Added to Quote Request


Rental Equipment

Red-D-Arc GX330XL - 330 AMP Gas Engine Welder

GX330XL 300 AMP gas engine driven portable welder

Top Features

  • DC CC CV 11kW
  • CrossLinc Technology - Full Functionality Without Control Cables
  • 60% Quieter and 30% Smaller Than Other Machines In Its Class
  • Easy-to-Use Digital User Interface
  • Processes: Stick (SMAW), TIG (GTAW), MIG (GMAW), Air Carbon Arc Cutting, Flux-Cored (FCAW)

The modern design and advanced features of the GX330XL welder/generator streamline welding operations and improve efficiency at the job site. This CrossLinc enabled, low-decibel machine includes new engine driven weld modes for downhill pipe, touch-start pulse TIG, and pulse spool gun. Clean AC generator with 10 kW of continuous, consistent power to keep tools running without interruptions.

Product Details


Model: GX330XL
Manufacturer Part Number: K4783-1
CC Rated Output: DC Constant Current: 330A/28V/100%
DC Pipe Current: 330A/28V/100%
Touch Start TIG: 330/23.2V/100%
CV Rated Output: DC Constant Voltage: 312A/29V/100%
Auxiliary Power: 11,500 Watts Peak, 10,000 Watts Continuous AC 60 Hz Single Phase Power
Engine: Kohler OHV Command CH740 Gasoline
Horsepower: 25 HP @ 3600 RPM
Fuel Capacity: 11 Gals (41.6 L)
Fuel Consumption: Full Load (3,600 RPM): 1.6 Gals/Hr, 6.1 liters/Hr
High Idle (3,650 RPM): 0.8 Gals/Hr, 3.1 liters/Hr
Low Idle (2,400 RPM): 0.6 Gals/Hr, 2.1 liters/Hr
Noise (Full Load): 74.7 dBA
Weight: 446 lb (202 kg)
Dimensions: H: 26" (660 mm) W: 20" (508 mm) L: 36" (914 mm)


Stick (SMAW)



Air Carbon Arc Cutting
 - Arc gouging up to 3/64” carbon electrode

Flux-Cored (FCAW)

Additional Features

  • Plenty of power at 330A/28V for 100% duty cycle to weld ¼ in. 7018 electrode
  • Fine tune adjustments available on: Hot start, arc force, and pinch controls
  • Arc gouging capabilities up to 3/64” carbon electrode
  • Enable the supervisor and operator passcode protection to lock settings and weld modes
  • The maintenance screens allows the machine to record engine hours for proper service and maintenance
  • Up to 20% smaller footprint than other machines in its class
  • Up to 25% lighter making it easier to maneuver around the job site

Options, Accessories and Related Equipment

Related Equipment

Other CrossLinc Enabled Welding Equipment

FX360XL Multi-Process Welder
FX500XL Multi-Process Welder
FX650XL Multi-Process Welder
LN25X wire feeder

Red-D-Arc GX330XL - 330 AMP Gas Engine Welder

Open the calendar popup.
Open the calendar popup.
Credit Card Icons

Airgas, an Air Liquide company, is a leading U.S. supplier of industrial, medical and specialty gases, as well as hardgoods and related products; one of the largest U.S. suppliers of safety products; and a leading supplier of ammonia products and process chemicals.