Miller Big 40 C User Manual

OM-4427 Page 21
4-5. Fuel Consumption
The curve shows typical fuel use
under weld or power loads.
199 032−A
DC WELD AMPERES AT 100% DUTY CYCLE
US Gal./Hr.
0 50 100 150 200 250 300 350 400 450 500
0.00
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
IDLE
Continuous Welding
4-6. Duty Cycle And Overheating
Duty Cycle is percentage of 10 min-
utes that unit can weld at rated load
without overheating.
NOTICE − Exceeding duty cycle
can damage unit and void warranty.
100% Duty Cycle At 400 Amperes
215 084-A

Miller Big 40 C Specifications

General

Brand	Miller
Model	Big 40 C
Category	Welding System
Language	English