Welders

The Pro 300 by Miller is a low speed, compact diesel welder ideal for professional welders. Compact and lightweight - designed to be the smallest, lightest 1800-RPM low-speed diesel. Easy to transport from one job to another. Features include Stick, Lift-Arc TIG, Flux Cored and CV short arc MIG. Other features include digital preset weld meters, output contactor control and automatic idle. Quiet at only 73 dba (98 Lwa) at at 23 ft at maximum output. Improves work site communication and safety. The Vault-ultimate control board reliability. Hardened solid-state control technology, housed in a sealed vault. The vault's sealed connections are made through watertight plugs that make these components impenetrable to dust and moisture. Automatic remote sense detects if a remote control is plugged into the 14 pin and eliminates confusion of the remote/panel switch. Tailored arc control (DIG) allows the arc characteristics to be changed for specific applications and electrodes. Smooth running 7018 or stiffer, more penetrating 6010.

The S-S APPEARANCE PKG is a Stainless Steel package that provides extra protection from the environment.

The Starting Aid is a block heater starting aid that makes for easier starts in cold weather. (120V)

Applications:

• Industrial Applications:
  • Pipe Welding
  • Structural
  • Fabrication

Process:

• Stick (SMAW)
• MIG (GMAW)
• Flux Cored (FCAW)
• Lift-Arc™ TIG (GTAW)
• Air Carbon Arc (CAC-A) thru 1/4" carbons

Specifications:

• Rated Output at 104° F:
  • 400 A, 23 V 9.2 kW, 30% duty cycle
  • 300 A, 32 V 9.6 kW, 60% duty cycle
  • 300 A, 25 V 7.5 kW, 100% duty cycle
• Output Power Range:
  • VStick/TIG: 20 - 410 A
  • MIG: 14 - 40 V
• Generator Power- rated at 104° F:
  • 12,000 Watts Peak
  • 10,000 Watts Continuous
• Engine: CAT, 22HP at 1800 RPM
• Dimensions:
  • H: 32 in
  • W: 26 in
  • D: 56 in
• Net Weight: 1,100 lbs

Warranty:

• Engine is warranted 2 years by Caterpillar
• Welder/generator is warranted by Miller for 3 years, parts and labor