Miller Big Blue 400 Pro Welder/Generator (Kubota)
Miller Big Blue 400 Pro features a Kubota diesel engine and a low-speed industrial design, delivering reliable and quiet multiprocess welding performance.
- Engine/Motor: V2403 Kubota Diesel engine.
- Cutting Deck: 400 Amps at 100% duty.
- Drive System: Quiet operation at 71.6 decibels.
- Discharge: Standard digital weld meters.
- Terrain: Construction and fleet maintenance.
$13,536.00
In Stock
Description
The MILLER Big Blue 400 Pro Kubota is a robust, heavy-duty engine-driven welder/generator favored for its performance and reliability in demanding industrial environments. Powered by a dependable Kubota diesel engine, the Big Blue 400 Pro delivers excellent DC stick and flux-cored welding capabilities, along with strong auxiliary power. Known for its quiet operation and rugged construction, this machine is ideal for continuous field use. Choose this formidable MILLER Big Blue Diesel Welder for high-amperage welding and power generation.
- Brand: Miller
- Model: Big Blue 400 Pro
- MPN: 907732
- Engine: Kubota D902-E4B, 3-Cylinder Diesel, Tier 4 Final
- Engine Power: 24.8 HP @ 3,600 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 (No ArcReach on base model)
- Auto-Speed Technology: Yes – engine RPM matches load
- Generator Output (3-Phase): 20,000 watts continuous
- Generator Output (1-Phase): 11,000 watts continuous
- Receptacles: Optional GFCI (varies by configuration)
- Noise Level: 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: 715959664160
- Warranty: 3-Year Miller True Blue Warranty
Miller Big Blue 400 Pro Kubota Specs
| Technical Parameter | Official Specification |
|---|---|
| Brand & Model | Miller Big Blue 400 Pro (Standard) |
| Full SKU/Model | 907732 |
| Engine Brand | Kubota V1505 (Diesel, Tier 4 Final) |
| Welding Processes | Stick, TIG, MIG, FCAW, Gouging |
| Rated Output (100%) | 400 A at 36 VDC |
| Amperage Range | 20–410 A |
| Generator Power (Peak/Cont.) | 12,000 Watts (Peak) / 10,000 Watts (Cont.) |
| ArcReach Technology | No (This is the standard 14-pin configuration SKU) |
| Cooling System | Fan-On-Demand™ (Engine driven) |
| Fuel Tank Capacity | 11.5 Gallons (43.5 L) |
| Net Weight | 950 lbs (431 kg) |
| Warranty | 3-Year Miller True Blue Warranty |
| SEO Usage Profile | General Contracting; Fleet Service; Pipe Welding; Heavy Steel Repair |
SET
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