Miller Electric

Stick [SMAW]

Home » Products » Stick » Thunderbolt® XL 225/150 AC/DC and 300/200 AC/DC

Thunderbolt® XL 225/150 AC/DC and 300/200 AC/DC

Economical AC/DC Stick welding power source expands welding options while still providing precise, dependable control to get the exact heat you need - always.

Pricing

Base Model
Starting at:

List Price (US$)

Process

  • Stick (SMAW)

Applications

Light Industrial Applications

  • Home and Farm use
  • Garage/Job Shops
  • Plant Fabrication/Maintenance
  • Vocational

Specifications

Input Power

  • Requires 1-Phase Power

Rated Output

  • T-Bolt 225 (AC): 225 A at 25 V (20% Duty Cycle)
  • T-Bolt 225 (DC): 150 A at 25 V (20% Duty Cycle)
  • T-Bolt 300(AC): 300 A at 30 V (20% Duty Cycle)
  • T-Bolt 300(DC): 200 A at 25 V (20% Duty Cycle)

Welding Amperage Range

  • 225/150 AC/DC:
    High 40 - 235 A (AC),
    Low 30 - 150 A (AC),
    30 - 160 A (DC)
  • 300/200 AC/DC:
    High 65 - 300 A (AC),
    Low 40 - 200 A (AC),
    30 - 200 A (DC)

Net Weight

  • T-Bolt 225: 104 lb (47 kg)
  • T-Bolt 300: 134 lb (61 kg)

Comes Complete With

  • Power source
  • 15 ft (4.5 m) No. 4 electrode cable with heavy-duty electrode holder
  • 10 ft (3 m) work cable with clamp
  • Power Cord (without plug)
  • Note: Thunderbolt XL AC/DC (903 642) includes a 230V plug. Models do not include wall receptacle.
Special Offers
Thunderbolt XL 225/150 AC/DC and 300/200 AC/DC Stick welder

Product Information

Product Literature (PDF)

Exclusive patented Accu-Set™ amperage indicator provides accurate heat control with infinite amperage control.

DC output adds better control on thin work and easier out-of-position welding, as well as fewer arc outages, less sticking and spatter.

Unit allows higher duty cycle when amperage decreases, unlike some competitive products in market.

Infinite current control allows precise weld output adjustment; get the exact heat you need to produce a better weld.

Output selector switch allows you to quickly select AC, DCEP or DCEN without adjusting the output leads.

Forced-draft cooling fan ensures a cooler running product, extending the life of the power source.

Thunderbolt XL 225/150 AC certified by Canadian Standards to both the Canadian and U.S. Standards.