In Stock
Miller Maxstar 161 Sth TIG and Stick Welder (907711)
- Palletized and heavy shrink-wrapped for freight
- LTL carrier delivery with optional liftgate service
- Ships in 1–2 business days from Los Angeles, CA
- Transit typically 3–7 business days, continental US
Need a matched transmission, controls or wiring package? Speak with a parts specialist.
Details & Inspection Notes
MILLER MAXSTAR 161 STH TIG AND STICK WELDER (907711)
The new Miller Maxstar 161 welders now have a digital interface and feature a greater amperage range than their predecessor Maxstar 150 units. Machine setup is done in 3 easy steps, press the menu button to select your process, then hold the menu button for 1 second to access the user menu. The last step is turning the encoder to adjust your selected parameter.
The Maxstar 161 STH units are DC only and will not TIG weld aluminum. This package does NOT include a TIG torch.
New Features
• Digital meter interface
• Auto-line 120V and 240V power cords
• Pulse feature on STH models only
• Upgraded shoulder strap and handle
• Added space inside the X-Case
Quick Specs
• Stick Amperage Range: 120V, 20-90A | 240V, 20-160A
• TIG Amperage Range: 120V, 5-130A | 240V, 5-160A
• Material Thickness:.020-3/16 Steel | 5/32″ Electrodes
• Duty Cycle: 120V, 30% at 90A | 240V, 20% at 160 amps
• Dims: 10.3 H x 5.6 W x 13.5 D
• Weight: 13lbs
Includes
• Maxstar 161 STH power source
• 6.5ft 120V and 240V power cords
• 13ft Stick electrode holder and 25mm dinse connector
• 10ft Work clamp
• Air-cooled TIG torch connector (195234)
• Shoulder strap and handle
| Brand | Miller |
|---|---|
| SKU | IMIL20160033 |
| MPN | MIL907711 |
| Mfgs MPN | 907711 |
| UPC | 715959645614 |
| Prop65 | Yes |
| Material | Mild Steel, Stainless Steel |
| Process | Stick, TIG |
| Max Amperage Output | 160 |
| Usage | Home/Hobby, Industrial, Light Industrial |
| Phase | Single Phase |
| Manufacturer’s Warranty | 3 Years |
| Polarity | DC |
| Duty Cycle | 20% |
| Duty Cycle | 20% at 160A |
| Portability | 13 lbs |
| Skill Level | Beginner, Weekend Warrior, Career Welder |
| Input Voltage | 120, 240 |
| Discontinued Product | No |
Startup & Installation Checklist
- Replace timing components, water pump and plugs before initial startup where applicable.
- Refill all fluids with manufacturer-specified oil and coolant.
- Verify sensors, ECU pinouts and grounds against your chassis or hull wiring.
- Startup warranty covers heads, block and internal lubricated components for 30 days from delivery.
Full terms: 30-day startup warranty · returns