Miller Electric 280 NT manual Dimensions For Units With Optional Running Gear

. A complete Parts List is available at www.MillerWelds.com

4-4. Dimensions For Units With Optional Running Gear

	Dimensions
	All Running Gear Options:
Height	42-1/2 in (1079 mm)
	(To Top Of Handle
	Assembly)
			C
A	Protective Cage Width:		D
	26 in (660 mm)
B	Running Gear Width:
	32 in (813 mm)
C	Protective Cage Length:
	48 in (1219 mm)
		A	B
	Running Gear Length:	B
D
	45−1/2 in (1156 mm)

4-5. Fuel Consumption While Welding And Using Generator Power

LITERS/HR. U.S. GAL./HR.

7.572.00

6.621.75

5.671.50

4.731.25

3.781.00

2.840.75

1.980.50

0.950.25

0.00 0.00

		3600 RPM Weld
			3000 RPM Weld
Idle (At				Generator
1800 RPM)			Generator	at 4 kW
		Generator	at 3 kW
	Generator	at 2 kW
	at 1 kW

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 5 kW

0 100 150 200 250 300

DC WELD AMPERES AT 100% DUTY CYCLE

207 967

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