Big Blue 401DX |
Issued May 2008 • Index No. EX/5.2 |
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Engine Driven |
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Welding Generator |
Quick
Specs
Industrial Applications |
Processes |
Structural Work |
DC Stick (DC SMAW) |
Mining |
Air Carbon Arc (CAC-A) |
Maintenance and Repair |
Cutting and Gouging |
Piping |
thru 6 mm (1/4 in) |
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DC TIG (GTAW) |
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Flux Cored (FCAW) |
Rated Output at 40˚C (104˚F) 400 A at 30 VDC, 40% Duty Cycle
300 A at 32 VDC, 100% Duty Cycle
DC Amperage Range 40 – 400 A
Generator Power 3 kVA, 120/240 VAC, 26/13 A, 50/60 Hz while welding
Weight Net: 670 kg (1475 lb) Ship: 685 kg (1510 lb)
The Power of Blue®.
The F3L2011, 3-cylinder Deutz diesel engine provides 30 HP at 1850 RPM. Single side service. Direct fuel injection for fuel economy and easy starts. Air/oil double-cooled diesel for maximum reliability in all environments.
Five welding ranges provide overlapping ranges and fine current control in each range for easy set-up and control of welding amperage.
3-phase, 4-pole revolving field technology provides efficient welding current with less horsepower than DC generator technology — less horsepower per welding amp saves fuel — as much as 20 to 30 percent. Easily connects in parallel with no special kits for heavy gouging or stud welding applications.
Rugged controls with no printed circuit boards.
Remote control facility allows precise adjustment of amperage without walking back to the machine.
3 kW/kVA auxiliary power while welding is available from one
120 VAC duplex receptacle and one
240 VAC duplex receptacle that are circuit breaker protected.
Compact and lightweight, this lowspeed diesel measures in at 625 x 927 x 1422 mm (24-5/8 x 36-1/2 x 56 in).
Note: Parts and labor warranted for three years. Engine warranted by Deutz for three years.
Specifications (Subject to change without notice.)
Weld |
Weld Output |
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Weld Output Rated at |
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Max. Open-Circuit |
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Generator Power Output |
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Mode |
Range |
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40˚C (104˚F) |
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Voltage |
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Rated at 40˚C (104˚F) |
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Dimensions |
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Weight (without fuel)*** |
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CC/DC |
40– 400 A |
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400 A, 30 VDC, 40% Duty Cycle |
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95 (90) |
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3 kVA, 120/240 VAC, |
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H: 927 mm (36 in)** |
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Net: 670 kg (1475 lb) |
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300 A, 32 VDC, 100% Duty Cycle* |
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26/13 A, 50/60 Hz while |
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W: 625 mm (24-5/8 in) |
Ship: 685 kg (1510 lb) |
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welding |
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D: 1422 mm (56 in) |
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*NEMA output rating. **Height is 1029 mm (40-1/2 in) with muffler. ***Additional 136.5 kg (80.5 lb) with tank is full |
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Engine Specifications (Subject to change without notice.) |
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Engine Brand |
Features |
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HP |
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Type |
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Engine Speeds |
Fuel Capacity |
Oil Capacity |
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Automatic Engine Shutdown |
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Deutz |
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Tier 0, direct-injected, air/oil-cooled |
30.3 |
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Three-cylinder, |
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Run: 1850 RPM |
43 L |
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5.5 L |
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Low Oil Pressure |
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F3L2011 |
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engine. Right-side service access |
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industrial, |
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(11.3 gal) |
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(6 qt) |
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High Oil Temperature |
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with service intervals of 1000 hours |
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liquid-cooled |
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for oil and filters. |
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diesel |
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Miller Electric Mfg. Co. |
International Headquarters |
Web Site |
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An Illinois Tool Works Company |
Phone: 920-735-4505 |
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www.MillerWelds.com |
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1635 West Spencer Street |
USA FAX: 920-735-4134 |
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Appleton, WI 54914 USA |
Canadian FAX: 920-735-4169 |
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International FAX: 920-735-4125 |
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Control Panel
1 |
2 |
3 |
4 |
5 |
6 |
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8 |
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10 |
11 |
12 |
1.Amp Range Switch
2.Engine Hour Meter
3.Oil Pressure Warning Light
4.Battery Charging Warning Light
5.Ether Starting Aid Switch*
6.Engine Control Switch (Start, Run, Idle, Off)
7.Amperage/Voltage Control
8.DC Voltmeter*
9.DC Ammeter*
10.240 VAC Duplex Receptacle and Circuit Breaker
11.120 VAC Duplex Receptacle and Circuit Breaker
12.Remote A/V Switch and Receptacle
*Optional
Performance Data
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DUTY CYCLE CHART |
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100 |
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1000 |
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800 |
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80 |
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WELDINGAMPS |
600 |
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VOLTSDC |
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200 |
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500 |
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400 |
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60 |
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300 |
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40 |
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250 |
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150 |
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20 |
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100 |
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0 |
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10 |
15 |
20 |
25 |
30 |
40 |
50 |
60 |
80 |
100 |
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0 |
% DUTY CYCLE
VOLT/AMP CURVES
RANGES:
MIN. – 70 55 – 120 90 – 190 120 – 240 200 – MAX.
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200 |
300 |
400 |
DC AMPS
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7.57 |
1.67 |
2.00 |
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6.81 |
1.50 |
1.80 |
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6.06 |
1.33 |
1.60 |
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5.30 |
1.17 |
1.40 |
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4.54 |
1.00 |
1.20 |
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3.79 |
0.83 |
1.00 |
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3.03 |
0.67 |
0.80 |
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2.27 |
0.50 |
0.60 |
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1.51 |
0.33 |
0.40 |
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0.76 |
0.17 |
0.20 |
500 |
HR. |
HR. |
HR. |
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LITERS / |
IMP. GAL. / |
U.S. GAL. / |
0
FUEL CONSUMPTION CURVE
50 |
100 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
DC WELD AMPS AT 100% DUTY CYCLE
Genuine Miller Accessories
Weld Ammeter and Voltmeter #041 567 Field
Monitors weld output. Installs on welder control panel.
Spark Arrestor (Muffler) Kit #042 317 Field only
Mandatory when operating on California grasslands, brush, or forest-covered land, and all National Forests. For other areas, check your state and local laws.
CC-10 Canvas Cover #042 596
Attractive, blue, heavy-duty, waterproof and mildew-resistant cover protects the finish of your welder.
Stick (SMAW) Welding |
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Remote Control |
Weld Leads
#173 851 2/0, 350 A, 100% duty cycle, 15 m (50 ft) stinger,
15 m (50 ft) work cable #043 952 2/0, 300 A, 100% duty cycle,
30.5 m (100 ft) stinger,
15 m (50 ft) work cable
RHC-3GD34A Remote Hand Control
#041 122
Allows for precise adjustment of amperage. Includes 6 m (20 ft) cord.
2