Worldwide manufacturer shortages are impacting delivery times. Lead times are more variable than other websites imply. We are a top distributor for Miller Welding; nobody will get you this faster. Call 1-844-682-0205.

Reliably smooth and precise arcs for welding exotic materials

Miller Maxstar 400 #907716 for sale online at Welders Supply

Miller Maxstar 400 TIG/Stick Welder #907716

Name: Maxstar 400
Brand: Miller Welding
SKU: 907716

Part Numbers: 907716

Included with your purchase ( ) :

Miller Maxstar 400 TIG/Stick Welder #90...

FireAde Nontoxic Personal Fire Extinguisher

FREE!

FireAde 30 oz Fire Extinguisher & Surfac...

FREE!

Welders Supply Magnetic Cup Holder

FREE!

2 x Welders Supply Stickers

Choose Size

FREE!

Welders Supply T-Shirt

Size:

$9,750.00 $11,260.00*

SAVE $1,510.00

$9,750.00 $11,260.00*

SAVE $1,510.00

Features
Specs
Documents
Videos
People also buy
FAQS

Multi-Phase

Miller 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)

Lowest Prices and Free Shipping Within the Lower 48

When you shop Welders Supply, you can always count on the lowest possible online prices on quality welding equipment and supplies. You also get free shipping on all orders over $300 (within the continental US).

View our large selection of welding machines including MIG welders, TIG welding machines, and welding accessories with the best prices online.

Other Versions:

907716001 Miller Maxstar 400 TIG Runner Package
951692 Miller Maxstar 400 Complete Package

Input Power	3-phase 1-phase
Welding Amperage Range	3-phase: 3-400 A 1-phase: 3-400 A
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
Max. Open-Circuit voltage	75 VDC
Dimensions	H: 24.75 in. (629 mm) W: 13.75 in. (349 mm) D: 22 in. (559 mm)
Dimensions with TIGRunner	H: 43.125 in. (1,095 mm) W: 23.125 in. (587 mm) D: 43.75 in. (1,111 mm)
Net Weight	134 lb. (61 kg)
Net Weight with TIGRunner	251 lb. (114 kg)