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Lincoln Electric  |  SKU: U4488-1

Lincoln Power Wave 300C Advanced Process Low Hour Factory Demo Welder U4488-1

$13,045.00 $17,183.00
The Lincoln Power Wave 300C - U4488-1 is a versatile, high-performance welder with 300 amps of output, advanced process capabilities, and remote monitoring features for exceptional industrial welding performance.

Financing / Leasing Available

Welding Equipment And Industrial Supplies Financing

Welding Mart has partnered with Clicklease to provide industry-leading welding equipment for a low monthly payment customized to fit your budget. Our welder financing services allow professionals to outfit their shop with the right welding machines and systems to serve customers. Whether you need a new MIG welder, a rental TIG welder, a virtual welding training simulator or something else, rent-to-own welders from leading brands such as Lincoln Electric and Miller are a great solution.

It's never been easier to afford the equipment you need to grow your business.
Apply in just four minutes and get real approval in seconds - there's no hard credit pull and no documents are needed.

Benefits of Lease-to-Own Welders

A welding machine rental is great for short-term and long-term business needs. Welder leases and rentals let companies stay on top of the latest welding technology without draining their operating budget by paying upfront, in full for new machines. At the end of the lease period, you can either purchase the welding equipment outright or return it to WeldingMart. You can also buy the equipment anytime within the first year of your lease - see below for more details.

Welder rentals can also have tax benefits. In many cases, the payments you make when you lease or finance a welding machine for business or educational purposes are tax-deductible. This frees up even more resources to get the equipment, supplies and personnel that welding businesses need.

 

More Information

Welding machine financing is available 24/7 so you can apply whenever it's convenient for you. It will only take about four minutes of your time.

Once approved, you'll have the option to select the term that best fits your budget and, if approved for more than you request, our calculator makes it easy to see how your payments change for any additional items you add to your lease. eDocs are available immediately, allowing you to order your new gear within minutes.

Have additional questions? Contact us to speak with a member of the WeldingMart team.

DETAILS

Lincoln Power Wave 300C Advanced Process Low Hour Factory Demo Welder U4488-1

Compare to Power Wave S500 - K4488-1

Full 5 Year Factory Warranty

The Power Wave S350 delivers professional-grade welding performance with true 300 amp output at 100% duty cycle across all welding processes. This advanced multi-process welder features Lincoln's patented PowerConnect technology, which automatically detects and adapts to input voltages ranging from 200V to 600V, accommodating both single-phase and three-phase power at 50 or 60 Hz frequencies. The intelligent voltage sensing eliminates manual power configuration, ensuring welders maintain consistent arc performance regardless of available electrical service. Supporting comprehensive welding capabilities including stick (SMAW), TIG (GTAW), MIG (GMAW), flux-cored (FCAW), and carbon arc gouging (CAG), the S350 also provides access to Lincoln's premium welding processes such as STT, Rapid X, and Low Fume Pulse for specialized applications requiring superior control and quality.

The S350's integrated connectivity platform transforms welding operations through comprehensive data management and remote monitoring capabilities. Standard ethernet connectivity, USB data export, and ArcLink communication technology enable seamless integration with Lincoln Electric's Power Wave Manager software and Checkpoint Production Monitoring systems. These tools provide real-time welding parameter oversight, quality documentation, and remote system configuration for enhanced productivity and weld consistency. The advanced Tribrid Power Module maximizes electrical efficiency while delivering stable arc characteristics, and the optional auxiliary power outlet with surge protection allows operation of additional equipment without affecting welding performance. Smart thermal management automatically controls fan operation to reduce noise and energy consumption, while the Ready-to-Run cart design includes convenient features like integrated cable management, gas bottle storage with tilting rack, and quick-connect TIG setup for immediate operation. Engineered for demanding industrial environments, the Power Wave S350 combines robust construction with intelligent technology to deliver exceptional welding performance for critical fabrication, manufacturing, and construction applications.

Features

  • Heavy Duty 300 Amp Multi-Process Welding Machine - Professional-grade inverter welder delivers maximum 300 amp output at 100% duty cycle for continuous heavy fabrication and industrial welding applications
  • Multi-Process Welding Capability - Advanced welding power source supports stick welding, TIG welding, MIG welding, flux-cored welding, and carbon arc gouging with AC/DC welding output for complete workshop versatility
  • Digital Welding Control System - Ethernet welding data logging, USB weld parameter export, and remote welding monitoring through Power Wave® Manager software for precision welding control and quality documentation
  • Universal Voltage Welding Power Supply - PowerConnect® technology automatically adapts to 200-600V input power, single-phase or three-phase welding machine compatibility eliminates voltage conversion requirements on any job site
  • High-Efficiency Welding Inverter Technology - Tribrid® IGBT inverter welding technology maximizes power efficiency while delivering stable welding arc characteristics and superior penetration control
  • Auxiliary Welding Power Output - Integrated 115V welding accessory power with surge protection enables simultaneous operation of plasma cutters, welding grinders, and workshop tools without compromising welding performance
  • Professional Welding Cart System - Mobile welding station includes organized welding cable management, gas cylinder storage with tilting rack, and quick-connect TIG torch setup for immediate welding productivity
  • Energy-Efficient Welding Operation - Smart cooling system reduces welding machine noise and extends component life through intelligent thermal management and on-demand fan operation

Specifications

Product Weights & Dimensions
Dimensions (H x W x D) No dimensions provided
Net Weight 226 lbs
General Specification
Machines Processes Stick (SMAW)
Flux-Cored (FCAW)
TIG (GTAW)
MIG (GMAW)
Pulsed MIG (GMAW-P)
Flux-Cored Self-Shielded (FCAW-S)
Flux-Cored Gas-Shielded (FCAW-G)
GMAW-STT
Metal-cored Wire (GMAW-C)
Input Voltage 200-208/220-230/380-415/460/575/1/3/50/60
Input Current 3ph /1ph / 40% Duty Cycle: 44/40/25/20/16.5, 3ph /1ph/ 100% Duty Cycle: 35/32/19.5/16/14
Input Hertz 50/60
Input Phase 1/3 ph
Input Power 208/230/380/415/460/575/1/3/50/60
Mode Icon CC/CV
Output Range 5-350A
Polarity AC/DC
Machine Technologies & Connections
Output Range by Mode GMAW: 350A / 31.5 V/ 40% GMAW: 300A / 29 V / 100% SMAW: 325A / 33V / 40% SMAW: 280A / 31.2V/100% FCAW: 350A / 31.5 V/ 40% FCAW: 300A / 29 V / 100% GTAW: 325A / 23V / 40% GTAW: 300A / 22V / 100%
Data Technologies Ethernet
Data Export Capable
USB
Machines Communication Technology ArcLink
Amphenol Pins (type of connector) 12
Work Lead Connector Type Dinse
Work Cable Length 10 FT
Wire Feeding Specifications
Number of driven rolls 2 rolls
Configuration Single
Communication Technology ArcLink
Wire Configuration Single
Accessories Communication Connector Type 12-pin
Wire Feeders Processes MIG
Pulsed MIG
MIG STT
Flux Cored
Application
Typical Application General Fabrication
Warranty
Warranty 5 Years

Lincoln Power Wave 300C Advanced Process Low Hour Factory Demo Welder U4488-1

Compare to Power Wave S500 - K4488-1

Full 5 Year Factory Warranty

The Power Wave S350 delivers professional-grade welding performance with true 300 amp output at 100% duty cycle across all welding processes. This advanced multi-process welder features Lincoln's patented PowerConnect technology, which automatically detects and adapts to input voltages ranging from 200V to 600V, accommodating both single-phase and three-phase power at 50 or 60 Hz frequencies. The intelligent voltage sensing eliminates manual power configuration, ensuring welders maintain consistent arc performance regardless of available electrical service. Supporting comprehensive welding capabilities including stick (SMAW), TIG (GTAW), MIG (GMAW), flux-cored (FCAW), and carbon arc gouging (CAG), the S350 also provides access to Lincoln's premium welding processes such as STT, Rapid X, and Low Fume Pulse for specialized applications requiring superior control and quality.

The S350's integrated connectivity platform transforms welding operations through comprehensive data management and remote monitoring capabilities. Standard ethernet connectivity, USB data export, and ArcLink communication technology enable seamless integration with Lincoln Electric's Power Wave Manager software and Checkpoint Production Monitoring systems. These tools provide real-time welding parameter oversight, quality documentation, and remote system configuration for enhanced productivity and weld consistency. The advanced Tribrid Power Module maximizes electrical efficiency while delivering stable arc characteristics, and the optional auxiliary power outlet with surge protection allows operation of additional equipment without affecting welding performance. Smart thermal management automatically controls fan operation to reduce noise and energy consumption, while the Ready-to-Run cart design includes convenient features like integrated cable management, gas bottle storage with tilting rack, and quick-connect TIG setup for immediate operation. Engineered for demanding industrial environments, the Power Wave S350 combines robust construction with intelligent technology to deliver exceptional welding performance for critical fabrication, manufacturing, and construction applications.

Features

  • Heavy Duty 300 Amp Multi-Process Welding Machine - Professional-grade inverter welder delivers maximum 300 amp output at 100% duty cycle for continuous heavy fabrication and industrial welding applications
  • Multi-Process Welding Capability - Advanced welding power source supports stick welding, TIG welding, MIG welding, flux-cored welding, and carbon arc gouging with AC/DC welding output for complete workshop versatility
  • Digital Welding Control System - Ethernet welding data logging, USB weld parameter export, and remote welding monitoring through Power Wave® Manager software for precision welding control and quality documentation
  • Universal Voltage Welding Power Supply - PowerConnect® technology automatically adapts to 200-600V input power, single-phase or three-phase welding machine compatibility eliminates voltage conversion requirements on any job site
  • High-Efficiency Welding Inverter Technology - Tribrid® IGBT inverter welding technology maximizes power efficiency while delivering stable welding arc characteristics and superior penetration control
  • Auxiliary Welding Power Output - Integrated 115V welding accessory power with surge protection enables simultaneous operation of plasma cutters, welding grinders, and workshop tools without compromising welding performance
  • Professional Welding Cart System - Mobile welding station includes organized welding cable management, gas cylinder storage with tilting rack, and quick-connect TIG torch setup for immediate welding productivity
  • Energy-Efficient Welding Operation - Smart cooling system reduces welding machine noise and extends component life through intelligent thermal management and on-demand fan operation

Specifications

Product Weights & Dimensions
Dimensions (H x W x D) No dimensions provided
Net Weight 226 lbs
General Specification
Machines Processes Stick (SMAW)
Flux-Cored (FCAW)
TIG (GTAW)
MIG (GMAW)
Pulsed MIG (GMAW-P)
Flux-Cored Self-Shielded (FCAW-S)
Flux-Cored Gas-Shielded (FCAW-G)
GMAW-STT
Metal-cored Wire (GMAW-C)
Input Voltage 200-208/220-230/380-415/460/575/1/3/50/60
Input Current 3ph /1ph / 40% Duty Cycle: 44/40/25/20/16.5, 3ph /1ph/ 100% Duty Cycle: 35/32/19.5/16/14
Input Hertz 50/60
Input Phase 1/3 ph
Input Power 208/230/380/415/460/575/1/3/50/60
Mode Icon CC/CV
Output Range 5-350A
Polarity AC/DC
Machine Technologies & Connections
Output Range by Mode GMAW: 350A / 31.5 V/ 40% GMAW: 300A / 29 V / 100% SMAW: 325A / 33V / 40% SMAW: 280A / 31.2V/100% FCAW: 350A / 31.5 V/ 40% FCAW: 300A / 29 V / 100% GTAW: 325A / 23V / 40% GTAW: 300A / 22V / 100%
Data Technologies Ethernet
Data Export Capable
USB
Machines Communication Technology ArcLink
Amphenol Pins (type of connector) 12
Work Lead Connector Type Dinse
Work Cable Length 10 FT
Wire Feeding Specifications
Number of driven rolls 2 rolls
Configuration Single
Communication Technology ArcLink
Wire Configuration Single
Accessories Communication Connector Type 12-pin
Wire Feeders Processes MIG
Pulsed MIG
MIG STT
Flux Cored
Application
Typical Application General Fabrication
Warranty
Warranty 5 Years

Reviews

Lincoln Power Wave 300C Advanced Process Low Hour Factory Demo Welder U4488-1

Compare to Power Wave S500 - K4488-1

Full 5 Year Factory Warranty

The Power Wave S350 delivers professional-grade welding performance with true 300 amp output at 100% duty cycle across all welding processes. This advanced multi-process welder features Lincoln's patented PowerConnect technology, which automatically detects and adapts to input voltages ranging from 200V to 600V, accommodating both single-phase and three-phase power at 50 or 60 Hz frequencies. The intelligent voltage sensing eliminates manual power configuration, ensuring welders maintain consistent arc performance regardless of available electrical service. Supporting comprehensive welding capabilities including stick (SMAW), TIG (GTAW), MIG (GMAW), flux-cored (FCAW), and carbon arc gouging (CAG), the S350 also provides access to Lincoln's premium welding processes such as STT, Rapid X, and Low Fume Pulse for specialized applications requiring superior control and quality.

The S350's integrated connectivity platform transforms welding operations through comprehensive data management and remote monitoring capabilities. Standard ethernet connectivity, USB data export, and ArcLink communication technology enable seamless integration with Lincoln Electric's Power Wave Manager software and Checkpoint Production Monitoring systems. These tools provide real-time welding parameter oversight, quality documentation, and remote system configuration for enhanced productivity and weld consistency. The advanced Tribrid Power Module maximizes electrical efficiency while delivering stable arc characteristics, and the optional auxiliary power outlet with surge protection allows operation of additional equipment without affecting welding performance. Smart thermal management automatically controls fan operation to reduce noise and energy consumption, while the Ready-to-Run cart design includes convenient features like integrated cable management, gas bottle storage with tilting rack, and quick-connect TIG setup for immediate operation. Engineered for demanding industrial environments, the Power Wave S350 combines robust construction with intelligent technology to deliver exceptional welding performance for critical fabrication, manufacturing, and construction applications.

Features

  • Heavy Duty 300 Amp Multi-Process Welding Machine - Professional-grade inverter welder delivers maximum 300 amp output at 100% duty cycle for continuous heavy fabrication and industrial welding applications
  • Multi-Process Welding Capability - Advanced welding power source supports stick welding, TIG welding, MIG welding, flux-cored welding, and carbon arc gouging with AC/DC welding output for complete workshop versatility
  • Digital Welding Control System - Ethernet welding data logging, USB weld parameter export, and remote welding monitoring through Power Wave® Manager software for precision welding control and quality documentation
  • Universal Voltage Welding Power Supply - PowerConnect® technology automatically adapts to 200-600V input power, single-phase or three-phase welding machine compatibility eliminates voltage conversion requirements on any job site
  • High-Efficiency Welding Inverter Technology - Tribrid® IGBT inverter welding technology maximizes power efficiency while delivering stable welding arc characteristics and superior penetration control
  • Auxiliary Welding Power Output - Integrated 115V welding accessory power with surge protection enables simultaneous operation of plasma cutters, welding grinders, and workshop tools without compromising welding performance
  • Professional Welding Cart System - Mobile welding station includes organized welding cable management, gas cylinder storage with tilting rack, and quick-connect TIG torch setup for immediate welding productivity
  • Energy-Efficient Welding Operation - Smart cooling system reduces welding machine noise and extends component life through intelligent thermal management and on-demand fan operation

Specifications

Product Weights & Dimensions
Dimensions (H x W x D) No dimensions provided
Net Weight 226 lbs
General Specification
Machines Processes Stick (SMAW)
Flux-Cored (FCAW)
TIG (GTAW)
MIG (GMAW)
Pulsed MIG (GMAW-P)
Flux-Cored Self-Shielded (FCAW-S)
Flux-Cored Gas-Shielded (FCAW-G)
GMAW-STT
Metal-cored Wire (GMAW-C)
Input Voltage 200-208/220-230/380-415/460/575/1/3/50/60
Input Current 3ph /1ph / 40% Duty Cycle: 44/40/25/20/16.5, 3ph /1ph/ 100% Duty Cycle: 35/32/19.5/16/14
Input Hertz 50/60
Input Phase 1/3 ph
Input Power 208/230/380/415/460/575/1/3/50/60
Mode Icon CC/CV
Output Range 5-350A
Polarity AC/DC
Machine Technologies & Connections
Output Range by Mode GMAW: 350A / 31.5 V/ 40% GMAW: 300A / 29 V / 100% SMAW: 325A / 33V / 40% SMAW: 280A / 31.2V/100% FCAW: 350A / 31.5 V/ 40% FCAW: 300A / 29 V / 100% GTAW: 325A / 23V / 40% GTAW: 300A / 22V / 100%
Data Technologies Ethernet
Data Export Capable
USB
Machines Communication Technology ArcLink
Amphenol Pins (type of connector) 12
Work Lead Connector Type Dinse
Work Cable Length 10 FT
Wire Feeding Specifications
Number of driven rolls 2 rolls
Configuration Single
Communication Technology ArcLink
Wire Configuration Single
Accessories Communication Connector Type 12-pin
Wire Feeders Processes MIG
Pulsed MIG
MIG STT
Flux Cored
Application
Typical Application General Fabrication
Warranty
Warranty 5 Years

Lincoln Power Wave 300C Advanced Process Low Hour Factory Demo Welder U4488-1

Compare to Power Wave S500 - K4488-1

Full 5 Year Factory Warranty

The Power Wave S350 delivers professional-grade welding performance with true 300 amp output at 100% duty cycle across all welding processes. This advanced multi-process welder features Lincoln's patented PowerConnect technology, which automatically detects and adapts to input voltages ranging from 200V to 600V, accommodating both single-phase and three-phase power at 50 or 60 Hz frequencies. The intelligent voltage sensing eliminates manual power configuration, ensuring welders maintain consistent arc performance regardless of available electrical service. Supporting comprehensive welding capabilities including stick (SMAW), TIG (GTAW), MIG (GMAW), flux-cored (FCAW), and carbon arc gouging (CAG), the S350 also provides access to Lincoln's premium welding processes such as STT, Rapid X, and Low Fume Pulse for specialized applications requiring superior control and quality.

The S350's integrated connectivity platform transforms welding operations through comprehensive data management and remote monitoring capabilities. Standard ethernet connectivity, USB data export, and ArcLink communication technology enable seamless integration with Lincoln Electric's Power Wave Manager software and Checkpoint Production Monitoring systems. These tools provide real-time welding parameter oversight, quality documentation, and remote system configuration for enhanced productivity and weld consistency. The advanced Tribrid Power Module maximizes electrical efficiency while delivering stable arc characteristics, and the optional auxiliary power outlet with surge protection allows operation of additional equipment without affecting welding performance. Smart thermal management automatically controls fan operation to reduce noise and energy consumption, while the Ready-to-Run cart design includes convenient features like integrated cable management, gas bottle storage with tilting rack, and quick-connect TIG setup for immediate operation. Engineered for demanding industrial environments, the Power Wave S350 combines robust construction with intelligent technology to deliver exceptional welding performance for critical fabrication, manufacturing, and construction applications.

Features

  • Heavy Duty 300 Amp Multi-Process Welding Machine - Professional-grade inverter welder delivers maximum 300 amp output at 100% duty cycle for continuous heavy fabrication and industrial welding applications
  • Multi-Process Welding Capability - Advanced welding power source supports stick welding, TIG welding, MIG welding, flux-cored welding, and carbon arc gouging with AC/DC welding output for complete workshop versatility
  • Digital Welding Control System - Ethernet welding data logging, USB weld parameter export, and remote welding monitoring through Power Wave® Manager software for precision welding control and quality documentation
  • Universal Voltage Welding Power Supply - PowerConnect® technology automatically adapts to 200-600V input power, single-phase or three-phase welding machine compatibility eliminates voltage conversion requirements on any job site
  • High-Efficiency Welding Inverter Technology - Tribrid® IGBT inverter welding technology maximizes power efficiency while delivering stable welding arc characteristics and superior penetration control
  • Auxiliary Welding Power Output - Integrated 115V welding accessory power with surge protection enables simultaneous operation of plasma cutters, welding grinders, and workshop tools without compromising welding performance
  • Professional Welding Cart System - Mobile welding station includes organized welding cable management, gas cylinder storage with tilting rack, and quick-connect TIG torch setup for immediate welding productivity
  • Energy-Efficient Welding Operation - Smart cooling system reduces welding machine noise and extends component life through intelligent thermal management and on-demand fan operation

Specifications

Product Weights & Dimensions
Dimensions (H x W x D) No dimensions provided
Net Weight 226 lbs
General Specification
Machines Processes Stick (SMAW)
Flux-Cored (FCAW)
TIG (GTAW)
MIG (GMAW)
Pulsed MIG (GMAW-P)
Flux-Cored Self-Shielded (FCAW-S)
Flux-Cored Gas-Shielded (FCAW-G)
GMAW-STT
Metal-cored Wire (GMAW-C)
Input Voltage 200-208/220-230/380-415/460/575/1/3/50/60
Input Current 3ph /1ph / 40% Duty Cycle: 44/40/25/20/16.5, 3ph /1ph/ 100% Duty Cycle: 35/32/19.5/16/14
Input Hertz 50/60
Input Phase 1/3 ph
Input Power 208/230/380/415/460/575/1/3/50/60
Mode Icon CC/CV
Output Range 5-350A
Polarity AC/DC
Machine Technologies & Connections
Output Range by Mode GMAW: 350A / 31.5 V/ 40% GMAW: 300A / 29 V / 100% SMAW: 325A / 33V / 40% SMAW: 280A / 31.2V/100% FCAW: 350A / 31.5 V/ 40% FCAW: 300A / 29 V / 100% GTAW: 325A / 23V / 40% GTAW: 300A / 22V / 100%
Data Technologies Ethernet
Data Export Capable
USB
Machines Communication Technology ArcLink
Amphenol Pins (type of connector) 12
Work Lead Connector Type Dinse
Work Cable Length 10 FT
Wire Feeding Specifications
Number of driven rolls 2 rolls
Configuration Single
Communication Technology ArcLink
Wire Configuration Single
Accessories Communication Connector Type 12-pin
Wire Feeders Processes MIG
Pulsed MIG
MIG STT
Flux Cored
Application
Typical Application General Fabrication
Warranty
Warranty 5 Years