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CAT Welding Machine Inverter TIG / MMA with Maximum Welding Current 140A and Duty Cycle 20%
Welding Machines

CAT Welding Machine Inverter TIG / MMA with Maximum Welding Current 140A and Duty Cycle 20%

Key features:

  • Compatible with 6.5kW generators
  • Single-phase voltage: 230V
  • Active current: MMA 11.3A - TIG 6.9A
  • Welding current: 15-140A
  • Electrode diameter: 1.6 - 3.25mm
See full description

  • Welding Current

    140

    Suitable for use in medium-thickness metal constructions and pipelines.

  • Duty Cycle

    The Duty Cycle is the portion of a ten-minute period that a welding machine can operate continuously at maximum Amperes before it needs to stop and cool down.

    2.

    For example, a welding machine with a maximum Amperage of 200 A and a Duty Cycle of 30% can operate continuously at 200 A for 3 minutes before it needs to stop.

  • Power Supply Voltage

    230

    It is the supply voltage that the machine requires from the electrical grid.
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Product report

Description

Description

Capabilities

Inverter MMA / TIG welding machines from CAT manufacturer, where inverter technology enhances the performance and durability of the machine and contributes to its weight reduction. The MMA electrode method creates thick and strong welds without the need for external gas supply, making it ideal for welding outside the workshop. While the TIG method is suitable for slow welding on aluminum and stainless steel that requires detailed work and does not create splashes. It can operate continuously for 2 minutes at 140A before needing to stop to cool down. Therefore, you may need more time to melt thicker wires and make more passes on thick welds due to the low maximum Ampere it supports.

Benefits

  • Compatible with generators: 6.5kW
  • Single-phase voltage: 230V
  • Duty cycle 40° to typical: 20% at 140A
  • Active current: MMA 11.3A - TIG 6.9A
  • Nominal input current: MMA 25.2A - TIG 15.4A
  • Welding current: 15-140A
  • Electrode diameter: 1.6 - 3.25 mm

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Dimensions

Type
TIG, MMA

Type

TIG

Slow welding for detailed work on aluminum and stainless steel, mainly. Requires experience and connection to an external gas cylinder. Does not create "spatters".

MMA

Creates thick and strong bonds without the need for external gas supply, making it ideal for out-of-lab welding.
Welding Current (max)
140 A

Welding Current (max): 140


Suitable for use in medium-thickness metal constructions and pipelines.
Operation Cycle (max Ampere)
20 %

Operation Cycle (max Ampere)

The Duty Cycle is the portion of a ten-minute period that a welding machine can operate continuously at maximum Amperes before it needs to stop and cool down.

2.

For example, a welding machine with a maximum Amperage of 200 A and a Duty Cycle of 30% can operate continuously at 200 A for 3 minutes before it needs to stop.
Supply Voltage
230 V

Supply Voltage: 230


It is the supply voltage that the machine requires from the electrical grid.
Maximum Electrode Diameter
3.2 mm

Maximum Electrode Diameter: 3.2


The maximum electrode thickness that the machine can support, depending on the maximum current it can provide.

Additional Features

Inverter
Yes

Inverter


New technology welding. Very good in terms of performance, durability, and weight, but with a high cost of repair in case of damage. They have automation for better and safer work. If connected to a generator, it is recommended to choose one with 8kVA or more.
IGBT
Yes

IGBT


Allows the conversion of direct current (DC) voltage to alternating current (AC) or the output of direct current at a higher or lower intensity.
VRD
No
with Voltage Stabilizer
No
for Generator with AVR
No

Features

Hot Start
Yes

Hot Start


Temporarily increases the current intensity at the moment of welding initiation.
Anti Stick
Yes

Anti Stick


Cuts off the current if the electrode sticks to the metal, to prevent it from burning.
Arc Force
No
2T Operation
No
4T Mode
No
Spot Function
No
Pulsed
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

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Reviews

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  2. 4 stars
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  5. 1 star
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Description & Specifications

Capabilities

Inverter MMA / TIG welding machines from CAT manufacturer, where inverter technology enhances the performance and durability of the machine and contributes to its weight reduction. The MMA electrode method creates thick and strong welds without the need for external gas supply, making it ideal for welding outside the workshop. While the TIG method is suitable for slow welding on aluminum and stainless steel that requires detailed work and does not create splashes. It can operate continuously for 2 minutes at 140A before needing to stop to cool down. Therefore, you may need more time to melt thicker wires and make more passes on thick welds due to the low maximum Ampere it supports.

Benefits

  • Compatible with generators: 6.5kW
  • Single-phase voltage: 230V
  • Duty cycle 40° to typical: 20% at 140A
  • Active current: MMA 11.3A - TIG 6.9A
  • Nominal input current: MMA 25.2A - TIG 15.4A
  • Welding current: 15-140A
  • Electrode diameter: 1.6 - 3.25 mm

Manufacturer

Manufacturer Details

Warnings & Safety Information

Dimensions

Type
TIG, MMA

Type

TIG

Slow welding for detailed work on aluminum and stainless steel, mainly. Requires experience and connection to an external gas cylinder. Does not create "spatters".

MMA

Creates thick and strong bonds without the need for external gas supply, making it ideal for out-of-lab welding.
Welding Current (max)
140 A

Welding Current (max): 140


Suitable for use in medium-thickness metal constructions and pipelines.
Operation Cycle (max Ampere)
20 %

Operation Cycle (max Ampere)

The Duty Cycle is the portion of a ten-minute period that a welding machine can operate continuously at maximum Amperes before it needs to stop and cool down.

2.

For example, a welding machine with a maximum Amperage of 200 A and a Duty Cycle of 30% can operate continuously at 200 A for 3 minutes before it needs to stop.
Supply Voltage
230 V

Supply Voltage: 230


It is the supply voltage that the machine requires from the electrical grid.
Maximum Electrode Diameter
3.2 mm

Maximum Electrode Diameter: 3.2


The maximum electrode thickness that the machine can support, depending on the maximum current it can provide.

Additional Features

Inverter
Yes

Inverter


New technology welding. Very good in terms of performance, durability, and weight, but with a high cost of repair in case of damage. They have automation for better and safer work. If connected to a generator, it is recommended to choose one with 8kVA or more.
IGBT
Yes

IGBT


Allows the conversion of direct current (DC) voltage to alternating current (AC) or the output of direct current at a higher or lower intensity.
VRD
No
with Voltage Stabilizer
No
for Generator with AVR
No

Features

Hot Start
Yes

Hot Start


Temporarily increases the current intensity at the moment of welding initiation.
Anti Stick
Yes

Anti Stick


Cuts off the current if the electrode sticks to the metal, to prevent it from burning.
Arc Force
No
2T Operation
No
4T Mode
No
Spot Function
No
Pulsed
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (1)

5.0
1
5.0
Review this product
  1. 1
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product