Miller Electric 280 NT, Owner'S Manual

Page: 18 / 60

A complete Parts List is available at www.MillerWelds.com
OM-4430 Page 14
4-4. Dimensions For Units With Optional Running Gear
Dimensions
Height
All Running Gear Options:
42-1/2 in (1079 mm)
(To Top Of Handle
Assembly)
C
A
Protective Cage Width:
26 in (660 mm)
D
C
B
Running Gear Width:
32 in (813 mm)
C
Protective Cage Length:
48 in (1219 mm)
B
A
D
Running Gear Length:
45 − 1/2 in (1156 mm)
B
4-5. Fuel Consumption While Welding And Using Generator Power
207 967
3000 RPM Weld
0.00
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
0 100 150 200 250 300
DC WELD AMPERES AT 100% DUTY CYCLE
U.S. GAL./HR.
1.98
0.95
2.84
3.78
5.67
4.73
6.62
7.57
LITERS/HR.
0.00
3600 RPM Weld
Generator
at 5 kW
Generator
at 2 kW
Generator
at 1 kW
Generator
at 3 kW
Idle (At
1800 RPM)
On a typical job using 1/8 in 7018
electrodes (125 amps, 20% duty
cycle), expect over 20 hours of op-
eration.
Welding at 150 amps at 40% duty
cycle uses approximately 3/4 gal-
lon per hour, or about 16 hours of
operation.
A 2kW generator load at 50% duty
cycle uses less than 1/2 gallon per
hour providing over 24 hours of op-
eration.
Generator
at 4 kW