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Stealth

Cobra by Stealth 300-1 4R + SWF MIG Welding Machine

Cobra by Stealth 300-1 4R + SWF MIG Welding Machine

9136H

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The Cobra by Stealth 300-1 4R + SWF MIG Welding Machine (9136H) is a heavy-duty single-phase MIG welder designed for high-output fabrication, manufacturing, and professional workshop environments. Featuring a 4-roll wire feed system and advanced MCU control, it delivers stable arc performance and consistent wire feeding for demanding applications.

  • High-output MIG welding up to 300A
  • 4-roll wire feed system for consistent wire delivery
  • Advanced MCU control with LED display
  • Generator friendly with phase loss protection
  • Heavy-duty construction for industrial workshop use

What's Included

M25-4 Stealth Grip MIG Torch Stealth Regulator (2068) Earth Cable

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The 9136H is engineered for high-demand MIG welding applications where reliability, output, and wire control are critical. Its integrated 4-roll wire feed system ensures smooth and consistent feeding, even when using longer torches or heavier wire diameters.

The MCU-controlled inverter technology provides stable voltage output and precise arc control, helping operators achieve clean, repeatable welds across mild steel, stainless steel, and flux-cored materials.

Designed for industrial environments, the machine has been tested for moisture, salt spray, and corrosion resistance, ensuring dependable performance in demanding workshop and site conditions.

Why Buy from Specialised Welding Products?

Relevant Links

Cobra by Stealth MIG Welders Technical Manual

View full details

Description

The Cobra by Stealth 300-1 4R + SWF MIG Welding Machine (9136H) is a heavy-duty single-phase MIG welder designed for high-output fabrication, manufacturing, and professional workshop environments. Featuring a 4-roll wire feed system and advanced MCU control, it delivers stable arc performance and consistent wire feeding for demanding applications.

  • High-output MIG welding up to 300A
  • 4-roll wire feed system for consistent wire delivery
  • Advanced MCU control with LED display
  • Generator friendly with phase loss protection
  • Heavy-duty construction for industrial workshop use

What's Included

M25-4 Stealth Grip MIG Torch Stealth Regulator (2068) Earth Cable

Read More

The 9136H is engineered for high-demand MIG welding applications where reliability, output, and wire control are critical. Its integrated 4-roll wire feed system ensures smooth and consistent feeding, even when using longer torches or heavier wire diameters.

The MCU-controlled inverter technology provides stable voltage output and precise arc control, helping operators achieve clean, repeatable welds across mild steel, stainless steel, and flux-cored materials.

Designed for industrial environments, the machine has been tested for moisture, salt spray, and corrosion resistance, ensuring dependable performance in demanding workshop and site conditions.

Why Buy from Specialised Welding Products?

Relevant Links

Cobra by Stealth MIG Welders Technical Manual

Specifications

  • Power Supply Voltage (V): 1 - 230 ± 10%
  • Power Frequency (Hz): 50/60
  • Effective Current (A): 42
  • Rated Input Current (A): 66.6
  • Rated Input Power (KW): 15.2
  • Welding Current Range (A): 30 - 300
  • Welding Voltage Range (V): 15.5 - 29.0
  • No Load Voltage (V): 81
  • Duty Cycle (A) (40°C 10 min): 40% @ 300A | 60% @ 245A | 100% @ 190A
  • Diameter (mm): 0.6 - 1.2
  • Efficiency (%): 86.5
  • Power Factor: 0.66
  • Protection Class: IP21S
  • Dimensions (mm): 1290 x 460 x 1300
  • Weight (kg): 57.9

Standards