Maxstar® 161 STL 120-240 V

The Maxstar 161 STL is a compact, inverter‑based TIG/Stick welder that delivers up to 160 A in a lightweight 13‑lb package, perfect for mobile fabrication and on‑site repairs.

Key Features

• Dual 120 V and 240 V input options with tool‑free power cord swap
• 5 A – 160 A amperage range for both TIG and Stick processes
• 6010 stick electrode capability and Stick‑Stuck protection
• Built‑in gas solenoid eliminates the need for a separate gas valve
• 5 A TIG capability for thin‑material welding
• Adaptive Hot‑Start™ for easy arc ignition
• Portable handle/shoulder strap for easy transport

Specifications

• Input Voltage: 110/115/120 V, 220/230/240 V (single‑phase, 50/60 Hz)
• Amperage Range: 5 A – 160 A
• Duty Cycle: 30 % @ 130 A (120 V TIG), 30 % @ 90 A (120 V Stick), 20 % @ 160 A (240 V TIG/Stick)
• Weight: 13 lb
• Material Thickness: 0.020 in. – 3/16 in. (steel)
• Weldable Metals: Stainless steel, carbon steel
• Warranty: 3 years

Applications

• Mobile fabrication & MRO
• Process pipe welding
• Stainless‑steel construction
• On‑site repairs in tight or elevated locations