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Specifications

Miller Big 40 Diesel Engine Driven Welder/Generator

Powered by CAT diesel engine with added power, features and improved noise reduction at both idle and weld speed.

Processes

 Stick (SMAW)
 TIG (GTAW)
 Air Carbon Arc (CAC-A) thru 5/16" carbons
 Stud Welding
 MIG (GMAW) *
 Flux Cored (FCAW) *
 AC TIG (GTAW) (Deluxe Model Only)*

* With CC/CV Models

Applications
Heavy Industrial Applications
Petro/Chem Fabrication
Structural Steel Work
Maintenance and Repair


Features
* Maintenance displays:
   Engine hours
    Hours left before an oil change is duelFuel gauge & low fuel        shutdown indicator High coolant temperature and low oil     pressure shutdown indicators

* Quiet - only 65 db (90Lwa) at idle and 73.8 db (98.7 Lwa)at 23 ft   and maximum output. Improves work site environment and   communication.

* The Vault-ultimate control board reliability in CC/CV models.   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.

* Hot Start provides positive Stick electrode starts to make it   easy to start all types of electrodes, and works great for bead   tie-ins.

* 5,500-watt peak AC power that is independent of weld settings   which means no interaction between tools and the welding arc.

* Designed and built with reliable, heavy-duty industrial   components to allow it to operate in remote locations without   downtime.

* Arc-Drive makes welding easy. Automatically enhances Stick   welding, especially on pipe, by focusing the arc and preventing   the electrode from going out.

* Automatic engine shutdown protects engine if low oil pressure or   high engine coolant temperature occurs.

* Deluxe model includes: AC TIG to weld aluminum, engine gauges,   weld meters and 15 kW three-phase power while not welding. Note:   High-frequency control required for AC TIG welding.

* CSA, IEC and NEMA compliant.