Miller CST 282 Stick Welder 208-575V, Tweco 907770

In stock
SKU: 907770
Regular price $4,423.00 USD

Designed for welding pipe and plate in the construction industry -- this compact, 35 pound, goes-anywhere welder delivers 280 amps of superior Stick and TIG performance with Auto-Line™ Technology to utilize nearly any source of primary power on the jobsite. 



Welds Stick/TIG 

Superior stick arc performance with settings specifically designed for XX10 and XX18 electrodes and a stiff and soft setting for each. Whether welding pipe or in the flat there is a setting for each application. 


Auto-Line™ Technology 

Work in more places with Auto-Line technology which automatically calibrates the power source to operate properly when connected to any primary input voltage ranging from 208-575 volts, single- or three-phase, 50 or 60 Hz — with no manual linking required.   



Weighing only 34.6 pounds, the CST 282 is easily moved around a jobsite for increased operator comfort and safety. It is 7 pounds (20%) lighter than the previous CST model. 


Universal Connector System 

New Miller-exclusive universal output connector system can be used with either Tweco- or Dinse-style connectors. Welders can convert the machine from one connector style to another — without having to take the machine apart or deal with adapters. 


Simple & Accurate Interface 

Digital meter and push-button controls for more precise setting when presetting or monitoring welding amperage. 


Lift-Arc™ provides arc starting that minimizes contamination of the electrode and without the use of high-frequency. 

Adaptive Hot Start™ 

Automatically makes starting stick electrodes easy without creating an inclusion. 

Voltage Reducing Device 

VRD technology reduces output voltage when the operator isn’t welding, lowering the potential hazard from inadvertent contact with the electrode during non-welding pauses. 

4 and 8 Pack Racks 

Rack mountable for protection, storage, and transportation of multiple power sources while using a single primary power cable. 


Stick (SMAW) 




CST™ 282 208-575V, Tweco 

Industries Interests 

Education / Training 
Maintenance and Repair - Field Operations 
Maintenance and Repair - In Plant 
Mechanical Contracting 
High Purity Processing 

Weldable Metals 

Specialty Metals 
Stainless Steel 

Input Voltage 

208 V 
220/230/240 V 
380/400/440 V 
460/480 V 
575 V 

Input Phase 

1- and 3-Phase 

Input Hz 

50/60 Hz 

Current Type 


Rated Output 

280 A at 31.2 VDC, 35% duty cycle 

Max Open Circuit Voltage 

103 VDC 



Weld Output 

Stick: 30–280 A, TIG: 5–280 A 

Net Width 

8 in 

Net Height 

13.5 in 

Net Length 

18.5 in 

Net Weight 

34.6 lbs