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Lincoln Electric  |  SKU: K3945-2

Lincoln K3945-2 ASPECT 375 CCC

$10,138.80
The Lincoln Electric Aspect 375 TIG welder offers smooth arc control, fast response, and easy customization for critical welds. Ideal for aerospace, motorsports, shipbuilding, and fabrication, it simplifies aluminum welding with automatic balance and adjustable arc shaping.

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 Aspect 375 CCC - K3945-2

The Lincoln Aspect 375 CCC is engineered for welders who demand uncompromising quality and performance for critical applications. Built to exceed the high standards of aerospace, motorsports, shipbuilding, education, and high-spec fabrication industries, this TIG welding power source provides precise arc control, adaptability, and superior results. The Aspect 375 delivers outstanding arc stability, smooth operation, and fast response times to ensure every weld meets the most rigorous testing requirements with confidence.

Offering both simplicity and advanced customization, the Aspect 375 allows users to activate Intellistart technology for automatic start adjustments — providing softer starts for thin materials and hotter starts for thicker sections. Operators can choose full manual control when required, utilizing AC Wave Shape technology to fine-tune the arc profile. Whether you need deeper penetration, increased cleaning for heavy oxide layers, or enhanced arc control around tight corners, the Aspect 375 adapts easily to meet your welding needs. Combined with AC Auto Balance capability for optimized aluminum welding, this machine offers the versatility and reliability needed for mission-critical welds across demanding industries.

Key Features

  • Effortless arc control with extremely fast arc response for the smoothest, most stable welds.
  • AC Auto Balance technology automatically delivers the ideal mix of cleaning and penetration for aluminum welding.
  • Intellistart technology optimizes arc starts based on material thickness for minimal distortion and improved weld quality.
  • AC Wave Shape control allows precise customization of arc profile, cleaning action, and penetration.
  • Adaptable performance ideal for aerospace, motorsports, shipbuilding, education, and high-precision fabrication sectors.


Specifications

Product Weights & Dimensions
Dimensions (H x W x D) 21 in x 11.8 in x 25.5 in (533 mm x 300 mm x 648 mm)
Net Weight 110 lbs (49.896 kg)
General Specification
Input Voltage 200-600
Input Current 3 Phase: 60% Duty Cycle: 29/26/15/12/10, 40% Duty Cycle: 27/24/14/11/9
1 Phase: 60% Duty Cycle: 34/31/N/A/N/A/N/A, 40% Duty Cycle: 32/29/N/A/N/A/N/A
Input Hertz 50/60
Input Phase 1/3
Input Power 200-600/1/3/50/60
Mode Icon CC
Output Range 3 Phase: 2-375A, 1 Phase: 2-250A
Polarity AC/DC
Application
Typical Application Construction
Automotive
Brewery
Distillery
General Fabrication
Heavy Fabrication
Maintenance & Repair
Marine Applications
Marine Fabrication & Repair
Oil & Gas
Pharmaceutical Equipment
Power Generation
Power Plants
Repair Welding
Shipbuilding
Warranty
Warranty 3 Years

Lincoln Aspect 375 CCC - K3945-2

The Lincoln Aspect 375 CCC is engineered for welders who demand uncompromising quality and performance for critical applications. Built to exceed the high standards of aerospace, motorsports, shipbuilding, education, and high-spec fabrication industries, this TIG welding power source provides precise arc control, adaptability, and superior results. The Aspect 375 delivers outstanding arc stability, smooth operation, and fast response times to ensure every weld meets the most rigorous testing requirements with confidence.

Offering both simplicity and advanced customization, the Aspect 375 allows users to activate Intellistart technology for automatic start adjustments — providing softer starts for thin materials and hotter starts for thicker sections. Operators can choose full manual control when required, utilizing AC Wave Shape technology to fine-tune the arc profile. Whether you need deeper penetration, increased cleaning for heavy oxide layers, or enhanced arc control around tight corners, the Aspect 375 adapts easily to meet your welding needs. Combined with AC Auto Balance capability for optimized aluminum welding, this machine offers the versatility and reliability needed for mission-critical welds across demanding industries.

Key Features

  • Effortless arc control with extremely fast arc response for the smoothest, most stable welds.
  • AC Auto Balance technology automatically delivers the ideal mix of cleaning and penetration for aluminum welding.
  • Intellistart technology optimizes arc starts based on material thickness for minimal distortion and improved weld quality.
  • AC Wave Shape control allows precise customization of arc profile, cleaning action, and penetration.
  • Adaptable performance ideal for aerospace, motorsports, shipbuilding, education, and high-precision fabrication sectors.


Specifications

Product Weights & Dimensions
Dimensions (H x W x D) 21 in x 11.8 in x 25.5 in (533 mm x 300 mm x 648 mm)
Net Weight 110 lbs (49.896 kg)
General Specification
Input Voltage 200-600
Input Current 3 Phase: 60% Duty Cycle: 29/26/15/12/10, 40% Duty Cycle: 27/24/14/11/9
1 Phase: 60% Duty Cycle: 34/31/N/A/N/A/N/A, 40% Duty Cycle: 32/29/N/A/N/A/N/A
Input Hertz 50/60
Input Phase 1/3
Input Power 200-600/1/3/50/60
Mode Icon CC
Output Range 3 Phase: 2-375A, 1 Phase: 2-250A
Polarity AC/DC
Application
Typical Application Construction
Automotive
Brewery
Distillery
General Fabrication
Heavy Fabrication
Maintenance & Repair
Marine Applications
Marine Fabrication & Repair
Oil & Gas
Pharmaceutical Equipment
Power Generation
Power Plants
Repair Welding
Shipbuilding
Warranty
Warranty 3 Years

Reviews

Lincoln Aspect 375 CCC - K3945-2

The Lincoln Aspect 375 CCC is engineered for welders who demand uncompromising quality and performance for critical applications. Built to exceed the high standards of aerospace, motorsports, shipbuilding, education, and high-spec fabrication industries, this TIG welding power source provides precise arc control, adaptability, and superior results. The Aspect 375 delivers outstanding arc stability, smooth operation, and fast response times to ensure every weld meets the most rigorous testing requirements with confidence.

Offering both simplicity and advanced customization, the Aspect 375 allows users to activate Intellistart technology for automatic start adjustments — providing softer starts for thin materials and hotter starts for thicker sections. Operators can choose full manual control when required, utilizing AC Wave Shape technology to fine-tune the arc profile. Whether you need deeper penetration, increased cleaning for heavy oxide layers, or enhanced arc control around tight corners, the Aspect 375 adapts easily to meet your welding needs. Combined with AC Auto Balance capability for optimized aluminum welding, this machine offers the versatility and reliability needed for mission-critical welds across demanding industries.

Key Features

  • Effortless arc control with extremely fast arc response for the smoothest, most stable welds.
  • AC Auto Balance technology automatically delivers the ideal mix of cleaning and penetration for aluminum welding.
  • Intellistart technology optimizes arc starts based on material thickness for minimal distortion and improved weld quality.
  • AC Wave Shape control allows precise customization of arc profile, cleaning action, and penetration.
  • Adaptable performance ideal for aerospace, motorsports, shipbuilding, education, and high-precision fabrication sectors.


Specifications

Product Weights & Dimensions
Dimensions (H x W x D) 21 in x 11.8 in x 25.5 in (533 mm x 300 mm x 648 mm)
Net Weight 110 lbs (49.896 kg)
General Specification
Input Voltage 200-600
Input Current 3 Phase: 60% Duty Cycle: 29/26/15/12/10, 40% Duty Cycle: 27/24/14/11/9
1 Phase: 60% Duty Cycle: 34/31/N/A/N/A/N/A, 40% Duty Cycle: 32/29/N/A/N/A/N/A
Input Hertz 50/60
Input Phase 1/3
Input Power 200-600/1/3/50/60
Mode Icon CC
Output Range 3 Phase: 2-375A, 1 Phase: 2-250A
Polarity AC/DC
Application
Typical Application Construction
Automotive
Brewery
Distillery
General Fabrication
Heavy Fabrication
Maintenance & Repair
Marine Applications
Marine Fabrication & Repair
Oil & Gas
Pharmaceutical Equipment
Power Generation
Power Plants
Repair Welding
Shipbuilding
Warranty
Warranty 3 Years

Lincoln Aspect 375 CCC - K3945-2

The Lincoln Aspect 375 CCC is engineered for welders who demand uncompromising quality and performance for critical applications. Built to exceed the high standards of aerospace, motorsports, shipbuilding, education, and high-spec fabrication industries, this TIG welding power source provides precise arc control, adaptability, and superior results. The Aspect 375 delivers outstanding arc stability, smooth operation, and fast response times to ensure every weld meets the most rigorous testing requirements with confidence.

Offering both simplicity and advanced customization, the Aspect 375 allows users to activate Intellistart technology for automatic start adjustments — providing softer starts for thin materials and hotter starts for thicker sections. Operators can choose full manual control when required, utilizing AC Wave Shape technology to fine-tune the arc profile. Whether you need deeper penetration, increased cleaning for heavy oxide layers, or enhanced arc control around tight corners, the Aspect 375 adapts easily to meet your welding needs. Combined with AC Auto Balance capability for optimized aluminum welding, this machine offers the versatility and reliability needed for mission-critical welds across demanding industries.

Key Features

  • Effortless arc control with extremely fast arc response for the smoothest, most stable welds.
  • AC Auto Balance technology automatically delivers the ideal mix of cleaning and penetration for aluminum welding.
  • Intellistart technology optimizes arc starts based on material thickness for minimal distortion and improved weld quality.
  • AC Wave Shape control allows precise customization of arc profile, cleaning action, and penetration.
  • Adaptable performance ideal for aerospace, motorsports, shipbuilding, education, and high-precision fabrication sectors.


Specifications

Product Weights & Dimensions
Dimensions (H x W x D) 21 in x 11.8 in x 25.5 in (533 mm x 300 mm x 648 mm)
Net Weight 110 lbs (49.896 kg)
General Specification
Input Voltage 200-600
Input Current 3 Phase: 60% Duty Cycle: 29/26/15/12/10, 40% Duty Cycle: 27/24/14/11/9
1 Phase: 60% Duty Cycle: 34/31/N/A/N/A/N/A, 40% Duty Cycle: 32/29/N/A/N/A/N/A
Input Hertz 50/60
Input Phase 1/3
Input Power 200-600/1/3/50/60
Mode Icon CC
Output Range 3 Phase: 2-375A, 1 Phase: 2-250A
Polarity AC/DC
Application
Typical Application Construction
Automotive
Brewery
Distillery
General Fabrication
Heavy Fabrication
Maintenance & Repair
Marine Applications
Marine Fabrication & Repair
Oil & Gas
Pharmaceutical Equipment
Power Generation
Power Plants
Repair Welding
Shipbuilding
Warranty
Warranty 3 Years
Questions & Answers
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The ultimate welding setup

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Lincoln Electric

Lincoln K3945-2 ASPECT 375 CCC

$10,138.80

Lincoln Aspect 375 CCC - K3945-2

The Lincoln Aspect 375 CCC is engineered for welders who demand uncompromising quality and performance for critical applications. Built to exceed the high standards of aerospace, motorsports, shipbuilding, education, and high-spec fabrication industries, this TIG welding power source provides precise arc control, adaptability, and superior results. The Aspect 375 delivers outstanding arc stability, smooth operation, and fast response times to ensure every weld meets the most rigorous testing requirements with confidence.

Offering both simplicity and advanced customization, the Aspect 375 allows users to activate Intellistart technology for automatic start adjustments — providing softer starts for thin materials and hotter starts for thicker sections. Operators can choose full manual control when required, utilizing AC Wave Shape technology to fine-tune the arc profile. Whether you need deeper penetration, increased cleaning for heavy oxide layers, or enhanced arc control around tight corners, the Aspect 375 adapts easily to meet your welding needs. Combined with AC Auto Balance capability for optimized aluminum welding, this machine offers the versatility and reliability needed for mission-critical welds across demanding industries.

Key Features


Specifications

Product Weights & Dimensions
Dimensions (H x W x D) 21 in x 11.8 in x 25.5 in (533 mm x 300 mm x 648 mm)
Net Weight 110 lbs (49.896 kg)
General Specification
Input Voltage 200-600
Input Current 3 Phase: 60% Duty Cycle: 29/26/15/12/10, 40% Duty Cycle: 27/24/14/11/9
1 Phase: 60% Duty Cycle: 34/31/N/A/N/A/N/A, 40% Duty Cycle: 32/29/N/A/N/A/N/A
Input Hertz 50/60
Input Phase 1/3
Input Power 200-600/1/3/50/60
Mode Icon CC
Output Range 3 Phase: 2-375A, 1 Phase: 2-250A
Polarity AC/DC
Application
Typical Application Construction
Automotive
Brewery
Distillery
General Fabrication
Heavy Fabrication
Maintenance & Repair
Marine Applications
Marine Fabrication & Repair
Oil & Gas
Pharmaceutical Equipment
Power Generation
Power Plants
Repair Welding
Shipbuilding
Warranty
Warranty 3 Years
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