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Maxstar® 150 STL

Light weight and portable DC output TIG/Stick machine that utilizes Lift Arc™ technology for TIG arc starting.

Maxstar 150 STL
  • Maxstar 150 STL
  • Maxstar 150 STL Front Panel
  • Maxstar 150 STL Case
Base Model Starting at:
$1,310.00 List Price (US$)

Additional Models and Pricing

Use On 115 AND 230 Volt Input Power

Use On 115 AND 230 Volt Input Power

Miller's Multi Voltage Plug (MVP) allows you to connect to common 115 or 230 volt power receptacles without the use of any tools.  Simply choose the plug that fits the receptacle and connect it to the power cord.

Latest Inverter Technology Provides Amazing Power Per Pound Performance

By utilizing an inverter-based power source in the Maxstar 150s, superior arc starts and excellent weld puddle control are provided in both the TIG and Stick settings - all in a small, light-weight package.   

Compact Design Allows For Great Portability

At less than 14 pounds, this little inverter-based TIG/Stick machine can be taken anywhere. It's an excellent tool for the maintenance and repair professional who needs a welder that can be easily taken to the job.  This eliminates the need for long lead extensions and eliminates unwanted cable clutter.

 

No Need For A Gas Valve On Your TIG Torch

With a built-in gas solenoid, the Maxtsar 150 eliminates the need for a bulky TIG torch with a gas valve. 

 
ProcessesTIG (GTAW) 
Stick (SMAW) 
DC TIG (DC GTAW) 
Material Type
Max 3/16 in (4.8 mm)
Steel
Min 0.020 in (0.5 mm)
General specificationsInput Power
115/230 Volts, 1-Phase, 50/60 Hz
Rated Output
TIG 115V  150 Amps at 16 VDC, 30% Duty Cycle

TIG 230V  150 Amps at 16 VDC, 30% Duty Cycle

 

Stick 115V  100 Amps at 24 VDC, 35% Duty Cycle

Stick 230V  150 Amps at 26 VDC, 30% Duty Cycle
Welding Amperage Range
TIG 115V   5 - 150 Amps

TIG 230V   5 - 150 Amps

 

Stick 115V  20 - 100 Amps

Stick 230V  20 - 150 Amps
Net Weight13.7 lb. (6.2 kg)
MaxOpenCircuitVoltage
90
ApplicationsConstruction 
Farm and Ranch 
Product Literature
Spec Sheet (ENG)
Spec Sheet (SPA)
TIG Buyers Guide 		 
Warranty True Blue With the best coverage in the industry, Miller's True Blue® Warranty [PDF] delivers unparalleled peace-of-mind.

Models

 Stock # Manufacturer List Price US$  
MAXSTAR 150 STL, TIG/STICK, 120-230VAC 907135 $1310.00    
  View Package Details      
  View Package Details      
 
Product Notes:

Includes: 10 ft MVP Power Cord, 115V 15A and 230V 50A MVP Plugs, 13 ft Stick Electrode holder with Dinse Connector, 10 ft Work Clamp with Dinse Connector, Shoulder Strap and Torch Adapter 195234.

        
  MAXSTAR 150 STL W/X-CASE, ACCY PK 1  907135016 $1682.00    
  View Package Details      
  View Package Details      
 
Product Notes:

Includes: X-Case, 150A 12 ft Torch Kit and Accy’s, Torch Adapter 195234, Gas Regulator, Gas Hose, 10 ft MVP Power Cord, 115V 15A and 230V 50A MVP Plugs, 13 ft Stick Electrode holder with Dinse Connector, 10 ft Work Clamp with Dinse Connector, and Should

        
  MAXSTAR 150 STL W/X-CASE, RMT CTRL, ACCY PK 2  907135017 $1870.00    
  View Package Details      
  View Package Details      
 
Product Notes:

Includes: X-Case, Remote Finger Tip Control 195184, 150A 12 ft Torch Kit and Accy’s, Torch Adapter 195234, Gas Regulator, Gas Hose, 10 ft MVP Power Cord, 115V 15A and 230V 50A MVP Plugs, 13 ft Stick Electrode holder with Dinse Connector, 10 ft Work Clam

        
       

Most Popular Accessories

Stock# Manufacturer List Price US$    

X-Case - Carrying Case

Provides ultimate protection during transport and storage. Additional space for MVP plugs, consumable box, as well as gloves, eye protection, etc.

300184$90.00 

RCCS-6M Control (6-pin plug)

North/South rotary-motion fingertip control fastens to TIG torch using Velcro® straps. Includes 13.25 ft (4m) control cord and plug. Great for applications that require finer amperage control.

195184$209.00 

RFCS-6M Control (6-pin plug)

13.25ft (4m) foot pedal current and contactor control. Includes cord and plug.

195183$276.00 

ADAPTER,TORCH-INTNL STYLE FLOW THRU

195234$19.97 

RMS-6M on/off Control (6-pin plug)

Momentary-contact switch for contactor control. Rubber-covered pushbutton dome switch ideal for repetitive on-off applications. Includes 26.5 ft (8 m) cord and plug.

195269$163.00 

RCCS-6M (6-pin plug)

North/South rotary-motion fingertip control fastens to TIG torch using Velcro® straps. Includes 26.50 ft (8m) control cord and plug. Great for applications that require finer amperage control.

195503$215.00 

RFCS-6M Control (6-pin plug)

20ft(6m) foot pedal current and contactor control. Includes cord and plug.

195504$284.00 

WELDCRAFT AIRCOOLED,150 A,12 ft

WP1712RM$127.53 
 View Accessories for WELDCRAFT AIRCOOLED,150 A,12 ft   
 View Accessories for WELDCRAFT AIRCOOLED,150 A,12 ft   
 COLLET,.020" 5 Per Pkg10N21$3.08 +
 COLLET,.040" 5 Per Pkg10N22$3.08 +
 COLLET,1/16" 5 Per Pkg10N23$3.08 +
 COLLET,3/32" 5 Per Pkg10N24$3.08 +
 COLLET BODY,.020" 5 Per Pkg10N29$4.45 +
 COLLET BODY,.040" 5 Per Pkg10N30$4.45 +
 COLLET BODY,1/16" 5 Per Pkg10N31$4.45 +
 COLLET BODY,3/32" 5 Per Pkg10N32$4.45 +
 NOZZLE, ALUMINA, #12 10 Per Pkg10N44$2.26 +
 NOZZLE, ALUMINA, #10 10 Per Pkg10N45$2.26 +
 NOZZLE, ALUMINA, #8 10 Per Pkg10N46$2.26 +
 NOZZLE, ALUMINA, #7 10 Per Pkg10N47$2.26 +
 NOZZLE, ALUMINA, #6 10 Per Pkg10N48$2.26 +
 NOZZLE, ALUMINA, #5 10 Per Pkg10N49$2.26 +
 NOZZLE, ALUMINA, #4 10 Per Pkg10N50$2.26 +
 INSULATOR,CUP 2 Per Pkg18CG$3.80 +
 BACK CAP,MEDIUM 2 Per Pkg300M$4.74 +
 GAS LENS, LARGE, .020-.040" 2 Per Pkg45V0204$21.58 +
 GAS LENS, LARGE, 1/16" 2 Per Pkg45V116$21.58 +
 GAS LENS, SMALL, .040" 2 Per Pkg45V24$10.47 +
 GAS LENS, SMALL, 1/16" 2 Per Pkg45V25$10.47 +
 GAS LENS, SMALL, 3/32" 2 Per Pkg45V26$10.47 +
 GAS LENS, SMALL, .020" 2 Per Pkg45V29$10.47 +
 GAS LENS, LARGE, 3/32"45V64$21.58 +
 GAS LENS NOZZLE,LG. ALUMINA #12 10 Per Pkg53N87$5.04 +
 GAS LENS NOZZLE,LG. ALUMINA #10 10 Per Pkg53N88$5.04 +
 GAS LENS INSULATOR, MEDIUM 2 Per Pkg54N01$4.49 +
 GAS LENS NOZZLE,SM. ALUMINA #8 10 Per Pkg54N14$2.28 +
 GAS LENS NOZZLE,SM. ALUMINA #7 10 Per Pkg54N15$2.28 +
 GAS LENS NOZZLE,SM. ALUMINA #6 10 Per Pkg54N16$2.28 +
 GAS LENS NOZZLE,SM. ALUMINA #5 10 Per Pkg54N17$2.28 +
 GAS LENS NOZZLE,SM. ALUMINA #4 10 Per Pkg54N18$2.28 +
 GAS LENS NOZZLE,LG. ALUMINA #8 10 Per Pkg57N74$5.04 +
 GAS LENS NOZZLE,LG. ALUMINA #6 10 Per Pkg57N75$5.04 +
 BACK CAP,LONG 2 Per Pkg57Y02$5.21 +
 BACK CAP,SHORT 2 Per Pkg57Y04$6.89 +
 TORCH BODY,150A,A/CWP-17$55.31 +
 CONSUMABLE KIT,WITH CERIATED TUNGSTENAK2C$72.02 +
    

WELDCRAFT AIRCOOLED,150 A,25 ft

WP1725RM$168.41 
 View Accessories for WELDCRAFT AIRCOOLED,150 A,25 ft   
 View Accessories for WELDCRAFT AIRCOOLED,150 A,25 ft   
 COLLET,.020" 5 Per Pkg10N21$3.08 +
 COLLET,.040" 5 Per Pkg10N22$3.08 +
 COLLET,1/16" 5 Per Pkg10N23$3.08 +
 COLLET,3/32" 5 Per Pkg10N24$3.08 +
 COLLET BODY,.020" 5 Per Pkg10N29$4.45 +
 COLLET BODY,.040" 5 Per Pkg10N30$4.45 +
 COLLET BODY,1/16" 5 Per Pkg10N31$4.45 +
 COLLET BODY,3/32" 5 Per Pkg10N32$4.45 +
 NOZZLE, ALUMINA, #12 10 Per Pkg10N44$2.26 +
 NOZZLE, ALUMINA, #10 10 Per Pkg10N45$2.26 +
 NOZZLE, ALUMINA, #8 10 Per Pkg10N46$2.26 +
 NOZZLE, ALUMINA, #7 10 Per Pkg10N47$2.26 +
 NOZZLE, ALUMINA, #6 10 Per Pkg10N48$2.26 +
 NOZZLE, ALUMINA, #5 10 Per Pkg10N49$2.26 +
 NOZZLE, ALUMINA, #4 10 Per Pkg10N50$2.26 +
 INSULATOR,CUP 2 Per Pkg18CG$3.80 +
 BACK CAP,MEDIUM 2 Per Pkg300M$4.74 +
 GAS LENS, LARGE, .020-.040" 2 Per Pkg45V0204$21.58 +
 GAS LENS, LARGE, 1/16" 2 Per Pkg45V116$21.58 +
 GAS LENS, SMALL, .040" 2 Per Pkg45V24$10.47 +
 GAS LENS, SMALL, 1/16" 2 Per Pkg45V25$10.47 +
 GAS LENS, SMALL, 3/32" 2 Per Pkg45V26$10.47 +
 GAS LENS, SMALL, .020" 2 Per Pkg45V29$10.47 +
 GAS LENS, LARGE, 3/32"45V64$21.58 +
 GAS LENS NOZZLE,LG. ALUMINA #12 10 Per Pkg53N87$5.04 +
 GAS LENS NOZZLE,LG. ALUMINA #10 10 Per Pkg53N88$5.04 +
 GAS LENS INSULATOR, MEDIUM 2 Per Pkg54N01$4.49 +
 GAS LENS NOZZLE,SM. ALUMINA #8 10 Per Pkg54N14$2.28 +
 GAS LENS NOZZLE,SM. ALUMINA #7 10 Per Pkg54N15$2.28 +
 GAS LENS NOZZLE,SM. ALUMINA #6 10 Per Pkg54N16$2.28 +
 GAS LENS NOZZLE,SM. ALUMINA #5 10 Per Pkg54N17$2.28 +
 GAS LENS NOZZLE,SM. ALUMINA #4 10 Per Pkg54N18$2.28 +
 GAS LENS NOZZLE,LG. ALUMINA #8 10 Per Pkg57N74$5.04 +
 GAS LENS NOZZLE,LG. ALUMINA #6 10 Per Pkg57N75$5.04 +
 BACK CAP,LONG 2 Per Pkg57Y02$5.21 +
 BACK CAP,SHORT 2 Per Pkg57Y04$6.89 +
 TORCH BODY,150A,A/CWP-17$55.31 +
 CONSUMABLE KIT,WITH CERIATED TUNGSTENAK2C$72.02 +
    
       
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