Duty Cycle And Overheating; Fuel Consumption - Miller Bobcat 225 Owner's Manual

4-6.

Duty Cycle And Overheating

Complete Parts List available at www.MillerWelds.com
4-7.

Fuel Consumption

7.57 2.00
6.62 1.75
5.67 1.50
4.73 1.25
3.78 1.00
2.84 0.75
1.89 0.50
IDLE 2400
0.95 0.25
0
0 25
250314
0 1.0
OM-286503 Page 20
Complete Parts List available at www.MillerWelds.com
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Complete Parts List is available at www.MillerWelds.com
AUX POWER
WELD
Weld Amperes At 100% Duty Cycle
50 75 100 125 150
2.0 3.0 4.0 5.0 6.0
Power KVA At 100% Duty Cycle
Duty cycle is the percentage of 10 minutes
that unit can weld at rated load without
overheating.
NOTICE – Exceeding duty cycle can dam-
age unit and void warranty.
253770-A
On a typical job using 1/8 in. 7018 electrodes
(125 amps, 20% duty cycle), expect about
20 hours of operation (22 hours with EFI
engine).
Welding at 150 amps at 40% duty cycle uses
approximately 3/4 gallon per hour. Expect
about 16 hours of operation with carbureted
engine.
175 200 225 250
7.0 8.0 9.0 10.0
OM-2 503 Page 1