Miller Electric Big Blue 251D User Manual

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Processes
OM-480 128 576AC
January 2005
Big Blue 251D

Stick (SMAW) Welding
Flux Cored (FCAW) With
Voltage-Sensing Wire Feeder
With Optional Equipment:
Air Carbon Arc (CAC-A)
Cutting And Gouging
Engine Driven Welding Generator
Description

Miller Electric Big Blue 251D Specifications

General

Input Voltage	120/240 V
Fuel Type	Diesel
Input Phase	Single Phase
Input Frequency	60 Hz
Engine Power	24.8 HP
Rated Output	250 A at 25 V
Welding Processes	Stick, TIG, MIG
Fuel Tank Capacity	12.5 gal
Open Circuit Voltage	80 V
Auxiliary Power	12, 000 W