Miller Electric Big 40 Diesel manual Specs, Diesel Engine-Driven Welder/Generator, Output Range

Big 40® Diesel

	Heavy Industrial	Processes
	Applications	CC and CC/CV Models
	Petro Chemical Piping	Stick (SMAW)
Quick	Structural Steel Work	TIG (GTAW)
	Maintenance and Repair	Air Carbon Arc (CAC-A)
		Cutting and Gouging
Specs		(Rated) 5/16 (7.9 mm) carbons
		(Capable) 3/8 (9.5 mm) carbons
		Stud Welding
		CC/CV Model Only
		MIG (GMAW)
		Flux Cored (FCAW)
		AC TIG (Deluxe Model)

Issued April 2008 • Index No. ED/8.5

Diesel Engine-Driven

Welder/Generator

Output Range

CC:	DC Stick 55 – 500 A	DC/TIG 55 – 500 A
CC/CV:	DC Stick 40 – 550 A	DC/TIG 20 – 350 A
	AC TIG 15 – 375 A	MIG/FCAW 14 – 40 V

Generator Output Rated at 104˚F (40˚C)

5500 Watts Peak — 4000 Watts Continuous 15,000 Watts 3-Phase / 12,000 Watts 1-Phase (Deluxe Model)

Accu-Rated™– Not Inflated

Generator Power

The Power of Blue.		to operate over 10,000 hours before the
®		CATERPILLAR industrial engine designed
AC TIG weld aluminum with deluxe model.		first basic overhaul. Backed by worldwide
		CAT support and service.
The most AC weld output on any engine			NEW! Meter maintenance displays.
drive. (High-frequency unit required.)	Improved!
Silenced — only 65 dB (90 Lwa) at idle.			•	Hour meter function
			•	Oil change interval
73.8 dB at 23 ft (98.7 Lwa) maximum	Maintenance Displays!		• High coolant temperature and
output. Improves work site communications.				low oil pressure shutdowns
Automatic idle saves fuel and prolongs			• Low fuel shutdown — engine
				shuts downs before system runs
engine life along with reducing the
				out of fuel, making restarts easy.
sound level.
Quick and easy maintenance with			Simplified control panel provides
single-side access to oil level check,			easy set-up with fewer controls—
oil fill, oil filter, fuel filter and air cleaner.			less training is required.
Enclosed base and case protects			More welding amperage!
internal components from corrosive			400 amps at 100% Duty Cycle
environments and reduces sound levels.			450 amps at 60% Duty Cycle
Remote toolless oil drain that allows oil to			500 amps at 40% Duty Cycle
			Engine gauges indicate engine oil
be drained without getting under the engine
and reduces the chance of oil spillage.			pressure, and coolant temperature
Hot Start™ provides positive Stick electrode			(standard on all models).
			Arc-Drivemakes welding easy.
starts to make it easy to start all types of
electrodes, and works great for bead tie-ins.			Automatically enhances Stick
			welding, especially on pipe, by
			focusing the arc and preventing
			the electrode from going out.
			Standard GFCI receptacle required
			on most job sites to protect
			operators from electrical hazards.
			CSA, IEC, and NEMA compliant for
			welders. Degree of protection
CC/CV Models: The Vault — ultimate			provided by enclosure IP23.
control board reliability. See page 4.

Welder/generator is warranted for 3 years, parts and labor.

The CATERPILLAR engine is warranted for 2 years by CATERPILLAR.

Miller Electric Mfg. Co.	International Headquarters	Web Site
An Illinois Tool Works Company	Phone: 920-735-4505	www.MillerWelds.com
1635 West Spencer Street	USA FAX: 920-735-4134
Appleton, WI 54914 USA	Canadian FAX: 920-735-4169
	International FAX: 920-735-4125