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Miller Big Blue 400 Pro Mitsubishi Welder/Generator Industrial (907733)
Miller Big Blue 400 Pro Mitsubishi Welder/Generator Industrial (907733) is optimized for high-stakes engine drives verification, utilizing industrial-grade technology for seamless tool-free field integration.
- Duty Cycle: 100% @ 400A
- Amperage Range: 20-400A
- Welding Process: Stick, TIG, MIG, Flux-Cored, Air
- Full Model Number: Big Blue 400 Pro
- Power Source Type: Industrial Engine-Driven (Diesel)
$13,560.00
In Stock
Description
Miller Big Blue 400 Pro Mitsubishi Welder/Generator 907733
- Brand: Miller
- Model: Big Blue 400 Pro Mitsubishi
- MPN: 907733
- Engine: Mitsubishi S4L2, 4-Cylinder Diesel, Tier 4 Final
- Engine Power: 24.8 HP @ 3,000 RPM
- Fuel Type: Diesel
- Fuel Tank Capacity: 24 gallons (90.8 liters)
- Welding Output: 40–400 Amps (DC)
- Duty Cycle: 100% at 300 Amps
- Welding Processes: Stick (SMAW), DC TIG (GTAW), MIG (GMAW), Flux-Cored (FCAW), Air Carbon Arc Gouging (up to 1/4″)
- Arc Control: Standard (Not ArcReach)
- Auto-Speed Technology: Yes – adjusts engine RPM to match demand
- Generator Output (3-Phase): 20,000 watts continuous
- Generator Output (1-Phase): 11,000 watts continuous
- Noise Level: Approx. 76 dB @ 23 ft under load
- Dimensions: 59.5 in L × 20 in W × 40.5 in H
- Weight: Approx. 1,110 lbs (504 kg)
- GTIN: 715959672868
- Google Product Category: 2920 (Welding Machines)
- Warranty: 3-Year Miller True Blue Warranty
Miller Big Blue 400 Pro Specs
| Brand | Miller Electric |
| Full Model Number | Big Blue 400 Pro Mitsubishi (907733) |
| Country of Origin | USA |
| Welding Process | Stick, TIG, MIG, Flux-Cored, Air Carbon Arc |
| Power Source Type | Industrial Engine-Driven (Diesel) |
| Input Voltage | N/A (Engine-Driven) |
| Input Phase | N/A |
| Rated Output Amperage | 400A at 24V |
| Duty Cycle | 100% @ 400A |
| Amperage Range | 20-400A |
| Open Circuit Voltage (OCV) | 85VDC |
| Wire Feed Speed Range | N/A |
| Electrode/Wire Diameter Range | Up to 1/4" Graphite Carbon |
| Maximum Material Thickness | Industrial Fabrication |
| Protection Class | IP23 |
| Insulation Class | Class F |
| Cooling Method | Liquid-Cooled (Mitsubishi S4L2) |
| Net Weight | 993 lbs (450 kg) |
| Dimensions | 32" x 26.25" x 56" |
| Special Features | Mitsubishi Industrial Diesel, 12,000W Peak Power, Dynamic DIG, Low OCV Stick Mode |
| Gas Requirement | Ar, Ar/CO2, CO2 |
| Arc Ignition Type | Lift-Arc TIG |
| Standard Accessories Included | Mitsubishi Diesel Engine, Digital Meters, 120V Block Heater |
| Compliance/Certification | ANSI, CSA, EPA Tier 4 Final |
| Standard Warranty | 3-Year Engine-Drive Warranty |
| Application | Pipe fabrication, fleet use, and general industrial construction. |
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