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Miller Maxstar 400 TIG/Stick Welder #907716
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VideoMiller Maxstar 400 #907716
The Maxstar 400 is a high-performance TIG/Stick welding power source ideal for large-scale and precision metal fabrication applications. Miller’s Auto-Line Power Management allows for input voltage from 208 to 575v, making it ideal for any job setting--especially those with unreliable power.
Equipped with an arsenal of Miller-exclusive technologies, the Maxstar 400 enables smooth and precise arc welding in TIG mode and exceptional arc control in Stick mode. Miller’s Cooler-On-Demand™ and Fan-On-Demand™ ensure adequate cooling when needed while reducing noise, energy use and contaminants pulled through the cooler.
Included with the Maxstar 400:
- 400 model 8 ft power cord
- Setup DVD and reference guide
- 2 Dinse-style connectors (55 mm)
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Input Power |
3-phase 1-phase |
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Welding Amperage Range |
3-phase: 3-400 A 1-phase: 3-400 A |
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Rated Output |
3-phase: 250 A at 30 V, 100% duty cycle 300 A at 32 V, 60% duty cycle 1-phase: 200 A at 28 V, 100% duty cycle 250 A at 30 V, 60% duty cycle |
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Max. Open-Circuit voltage |
75 VDC |
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Dimensions |
H: 24.75 in. (629 mm) W: 13.75 in. (349 mm) D: 22 in. (559 mm) |
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Dimensions with TIGRunner |
H: 43.125 in. (1,095 mm) W: 23.125 in. (587 mm) D: 43.75 in. (1,111 mm) |
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Net Weight |
134 lb. (61 kg) |
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Net Weight with TIGRunner |
251 lb. (114 kg) |
SHIPPING DIMENSIONS |
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| Height: | 29.00 Inches |
| Width: | 15.00 Inches |
| Length: | 27.00 Inches |
| Weight: | 136 Lb(s) 0 Oz |
