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PRO 300 & 300 D Renegade™ 180
The next generation PRO 300 & PRO 300D are engineered for extreme durability and deliver superior performance in the toughest conditions. Improved arc performance and stability. Available in Deutz or CAT engine models. Industry-first integrated wire welder/generator! Weld from 230-volt shop power, or weld off engine power when out of the shop, for maximum portability. Has 5,000 watts peak generator power for both 120 & 240 V power.
Bobcat and Trailblazer Series -- Toughest Welders. Case Closed.

Engine-Drive Selection Guide

  Engine-Drive Class Stick MIG AC TIG DC TIG Flux Core* PAC** CAC-A Portability Weldable Metals Standard Generator Power Welding Amperage Range
Gas Renegade™ 180 Light Industrial   X     X     Running gear std., Opt. lift eye Steel, aluminum, stainless 1-Phase, 5000 Watts 30-180 DC
Blue Star® 145 Light Industrial X       X   Optional lift eye, running gear Steel

1-Phase,
4500 Watts

40-145 DC
Blue Star® 185 Light Industrial X       X   1-Phase,
6000 Watts 		55-185 DC
Bobcat™ 225 Industrial X X X   Lift eye, pickup mount, optional running gear, trailer Steel, aluminum, stainless 1-Phase, 10,500 Watts (Kohler) 50-225 AC/CC
50-210 DC/CC
Bobcat™ 3 Phase Industrial X X X   1-Phase, 10,500 Watts
3-Phase, 11,000 Watts 		50-225 AC/CC
50-210 DC/CC
Bobcat™ 250 Industrial Heavy Industrial X X X X 3/16" 1-Phase, 11,000 Watts (Kohler) 40-250 CC
90-275 CV
Miller Legend® 302 Heavy Industrial X X   X X 3/16" Steel, stainless 1-Phase,
5,500 Watts 		10-300 DC
Trailblazer® 275 DC Heavy Industrial X X   X X X 3/16" Steel, aluminum, stainless 1-Phase, 11,000 Watts (Kohler) 10-275 DC
Trailblazer® 302 Heavy Industrial X X X X X X 3/16" Steel, aluminum, stainless 1-Phase, 11,000 Watts (Kohler) 30-225 AC
10-325 DC
Diesel Bobcat™ 250 Industrial Heavy Industrial X X X X 3/16" Lift eye, optional running gear, trailer Steel, stainless, aluminum 1-Phase, 11,000 Watts (Kohler) 40-250 CC
90-275 CV
Trailblazer™ 302 Diesel Heavy Industrial X X X X X X 3/16" Steel, stainless, aluminum 1-Phase, 11,000 Watts (Kohler) 30-225 AC
10-325 DC
Trailblazer™ Pro 350 D Heavy Industrial X X X X X X 1/4" Lift eye, pickup mount, optional trailer Steel, stainless, aluminum 1-Phase, 12,000 Watts 35-250 AC
20-350 DC
PipePro™ 304 Heavy Industrial X X   X X X 1/4" Steel, stainless 1 / 3-Phase, 12,000 Watts 5-400 DC
PRO 300/300D Heavy Industrial X X   X X X 1/4" Steel, stainless 1-Phase, 12,000 Watts 20-410 DC
Big 40® Heavy Industrial X X X X 5/16" Lift eye, generally mounted on optional trailer Steel, stainless, aluminum 1-Phase,
5,500 Watts 		20-500 DC
Big Blue® 400 Heavy Industrial X X   X X 5/16" Steel, stainless 1-Phase,
5,500 Watts		 20-500 DC
Big Blue® 500 Heavy Industrial X X   X X 3/8" Steel, stainless 1-Phase,
5,500 Watts		 20-650 DC
Big Blue® Turbo Heavy Industrial X X   X X 1/2" Steel, stainless 1-Phase,
5,500 Watts		 20-750 DC
Miller Du-Op™ Heavy Industrial X X   X X 3/8" Steel, stainless 1-Phase,
5,500 Watts		 15-600 DC
Big Blue® Air Pak™ Heavy Industrial X X X X X X 1/2" Steel, aluminum, stainless 1-Phase,
5,500 Watts		 20-750 DC
  Engine-Drive Special Features
Gas Renegade™ 180 Portable MIG (wire) welder
Blue Star® 145 Compact, portable (Kohler engine)
Blue Star® 145 Compact, portable (Honda or Kohler engine)
Bobcat™ 225 Cost-effective AC/DC Stick (Kohler or Subaru/Robin engine)
Bobcat™ 3 Phase Backup power for pivot irrigation (Kohler engine)
Bobcat™ 250 Contractor's choice, AC/DC Stick, strong FCAW (Kohler or Subaru/Robin engine)
Miller Legend® 302 Quiet, low-speed, fuel efficient (Kohler engine)
Trailblazer® 275 DC Professional's choice, premium arc quality (Kohler or Subaru/Robin engine)
Trailblazer® 302 Professional's choice, premium arc quality (Kohler or Subaru/Robin engine)
Diesel Bobcat™ 250 Contractor's choice, AC/DC Stick, strong FCAW (Kubota engine)
Trailblazer™ 302 Diesel Professional's choice, premium arc quality (Kubota engine)
Trailblazer™ Pro 350 D Professional's choice, premium arc quality (Kubota engine)
PipePro™ 304 XMT 304 arc characteristic (Kubota engine)
PRO 300 Low-speed engine, compact, rugged, quiet (Cat engine)
Big 40® AC/DC on Deluxe model (Cat engine)
Big Blue® 400 Engine & process choice (Deutz or Perkins engine)
Big Blue® 500 Engine & process choice (Deutz or Perkins engine)
Big Blue® Turbo Turbo for high altitude (Deutz engine)
Miller Du-Op™ Multioperator engine drive (Deutz engine)
Big Blue® Air Pak™ AC on Deluxe model (Deutz engine)
  Engine-Drive Typical Applications
Gas Renegade™ 180 Maintenance, farm/ranch, hobbyist
Blue Star® 145 Maintenance, service trucks
Blue Star® 145 Maintenance, service trucks
Bobcat™ 225 Maintenance, farm, construction
Bobcat™ 3 Phase Farm/ranch
Bobcat™ 250 Fabrication, maintenance, farm, construction
Miller Legend® 302 Service/maintenance, in-plant, construction
Trailblazer® 275 DC Fabrication, structural, maintenance, repair, piping
Trailblazer® 302 Fabrication, structural, maintenance, repair, piping
Diesel Bobcat™ 250 Fabrication, maintenance, farm, construction
Trailblazer™ 302 Diesel Fabrication, structural, maintenance, repair, piping
Trailblazer™ Pro 350 D Fabrication, structural, maintenance, process plant piping
PipePro™ 304 Pipe, structural
PRO 300 Pipe, structural
Big 40® Construction, rental
Big Blue® 400 Offshore, construction, rental
Big Blue® 500 Offshore, construction, rental
Big Blue® Turbo Construction, mining
Miller Du-Op™ Construction, rental
Big Blue® Air Pak™ Repair, mining, railroad
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Class Key:

Light Industrial
Light Industrial
Industrial
Industrial
Heavy Industrial
Heavy Industrial

Quality Key:

X
Designed for this process
Capable of this process

(Indicates performance within rated output range of unit)

* If using self-shielded wire, use CV weld output.
** With appropriate Spectrum plasma cutter, see engine-driven product descriptions.