Miller Dynasty 300 AC/DC TIG Welder Package, Wireless Foot Control, Cooler, Cart
The Miller Dynasty 300 TIGRunner Wireless Package is an AC/DC TIG welder setup built on the Dynasty 300 with CPS, adding a Coolmate 1.3 cooler, a Weldcraft W-280 torch kit, a wireless foot control and a small runner cart. Auto-Line input takes single- or three-phase power from 208 to 600 V, and the 1-300 A machine welds material up to 3/8 in. thick.
Along with the power source, the package supplies the Coolmate 1.3, coolant in four one-gallon bottles, a Wireless Foot Control (301580), a Weldcraft W-280 torch kit (300990) and a small runner cart. The welder itself comes with a 2.4 m primary cord, an adjustable shoulder strap and two 50 mm Dinse-style connectors. Its CPS is a built-in 120-volt receptacle for the Coolmate 1.3, energized by the welder's power switch to help prevent torch failure.
An LCD with on-screen guidance, program memory and Pro-Set presets for balance, frequency, pulse and DIG simplify setup, and Locks and Limits keeps parameters inside the welding procedure specification (WPS). QuietPulse makes DC pulse welding quieter, and a USB port takes care of updates, backups and program transfers. For stick (SMAW) there are DIG arc control and adaptive Hot Start, air carbon arc (CAC-A) cutting and gouging takes carbons up to 3/16 in. (4.8 mm), and maximum open-circuit voltage is 60 VDC.
Highlights
Package adds Coolmate 1.3, small runner cart, wireless foot control and W-280 torch kit
Amperage range 1-300 A; 60 VDC maximum open-circuit voltage
Auto-Line input: 1- and 3-phase, 208-600 V, 50/60 Hz
Aluminum from 0.012 in. and steel from 0.004 in., both up to 3/8 in. thick
TIG (AC and DC), stick, and air carbon arc cutting and gouging
Power source 55 lbs; four one-gallon bottles of coolant included
Specifications
Brand | Miller |
Manufacturer part number | 951937 |
Processes | AC/DC TIG (GTAW), Stick (SMAW), air carbon arc (CAC-A) |
Amperage range | 1-300 A |
Input power | 1- and 3-phase, 50/60 Hz (Auto-Line) |
Input voltages | 208 V; 220/230/240 V; 380/400 V; 460/480 V; 575/600 V |
Max open-circuit voltage | 60 VDC |
Material thickness | Aluminum 0.012 in. (0.3 mm) to 3/8 in. (9.5 mm); steel 0.004 in. (0.1 mm) to 3/8 in. (9.5 mm) |
Rated carbon diameter | 3/16 in. (4.8 mm) |
Cooler | Coolmate 1.3 |
Foot control | Wireless Foot Control (301580) |
TIG torch | Weldcraft W-280 torch kit (300990) |
Weight (power source) | 55 lbs |
Dimensions, power source (W x H x L) | 8.5 x 13.88 x 21.88 in. |
What's in the box
Dynasty 300 power source with CPS
Primary cord, 2.4 m
Adjustable shoulder strap
Two 50 mm Dinse-style connectors
Coolmate 1.3
Small runner cart
Wireless Foot Control (301580)
Weldcraft W-280 torch kit (300990)
Coolant, four one-gallon bottles
Good to know
Check the input power (voltage, phase and amperage) against your supply before you order.


