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Miller Big Blue 400 PipePro Welder/Generator – Mitsubishi Stainless Engine, WIC
The Miller Big Blue 400 PipePro Stainless (907805) is a welder/generator with a liquid-cooled Mitsubishi S4L2 Tier 4 Final diesel, 24-gallon tank and stainless enclosure.
BUILT TO KEEP YOU MOVING
POWER WHEN
IT MATTERS MOST
The Miller Big Blue 400 PipePro Stainless (907805) is a welder/generator with a liquid-cooled Mitsubishi S4L2 Tier 4 Final diesel, 24-gallon tank and stainless enclosure.
- Brand: Miller
- Model: Big Blue 400 PipePro with Mitsubishi Stainless Engine and WIC
- MPN: 907805
- Processes: Stick (SMAW), TIG (GTAW), MIG (GMAW), Flux-Cored (FCAW), Gouging
- Engine: Mitsubishi S4L2, 4-Cylinder, Diesel, Tier 4 Final
Dependablepower →
COMPLETE PRODUCT INFORMATION
Full Product Description
The Miller Big Blue 400 PipePro Stainless (907805) is a welder/generator with a liquid-cooled Mitsubishi S4L2 Tier 4 Final diesel, 24-gallon tank and stainless enclosure. It welds 20-400A (400A at 36V, 100%) in stick, TIG, MIG, flux-cored and gouging, has ArcReach and included Wireless Interface Control, and gives 12,000W; about 1,105 lb.
Specifications
- Brand: Miller
- Part / Model Number: Big Blue 400 PipePro with Mitsubishi Stainless Engine and WIC
- Processes: Stick (SMAW), TIG (GTAW), MIG (GMAW), Flux-Cored (FCAW), Gouging
- Engine: Mitsubishi S4L2, 4-Cylinder, Diesel, Tier 4 Final
- Welding Output: 400A @ 36V, 100% Duty Cycle
- Output Range: 20 – 400 Amps
- Generator Power: 12,000W Continuous, 3-Phase / Single Phase
- Wireless Interface Control (WIC): Included
- ArcReach Technology: Yes – Remote parameter control
- Fuel Tank Capacity: 24 gallons (90.8 liters)
- Run Time: Up to 24 hours depending on load
- Start Type: Electric Start
- Enclosure: Stainless Steel – Corrosion Resistant
- Cooling System: Liquid-Cooled
- Dimensions: 59.5 in L × 20 in W × 37.25 in H
- Weight: 1,105 lbs (501 kg)
Technical Specifications
Product data| Product | Miller Big Blue 400 PipePro Welder/Generator – Mitsubishi Stainless Engine, WIC |
|---|---|
| SKU | 907805 |
| Brand | Miller |
| Model | Big Blue 400 PipePro with Mitsubishi Stainless Engine and WIC |
| MPN | 907805 |
| Processes | Stick (SMAW), TIG (GTAW), MIG (GMAW), Flux-Cored (FCAW), Gouging |
| Engine | Mitsubishi S4L2, 4-Cylinder, Diesel, Tier 4 Final |
| Welding Output | 400A @ 36V, 100% Duty Cycle |
| Output Range | 20 – 400 Amps |
| Generator Power | 12,000W Continuous, 3-Phase / Single Phase |
| Wireless Interface Control (WIC) | Included |
| ArcReach Technology | Yes – Remote parameter control |
| Fuel Tank Capacity | 24 gallons (90.8 liters) |
| Run Time | Up to 24 hours depending on load |
| Start Type | Electric Start |
| Enclosure | Stainless Steel – Corrosion Resistant |
| Cooling System | Liquid-Cooled |
| Dimensions | 59.5 in L × 20 in W × 37.25 in H |
| Weight | 1,105 lbs (501 kg) |
| GTIN | 715959683208 |
| Google Product Category | 2920 (Welding Machines) |
| Warranty | 3-Year Miller True Blue Warranty |
| Part Number | 907805 |
Engineered forreal-world performance907805
DELIVERY & AFTER-SALES INFORMATION
Shipping & Returns
Important information for this product before and after purchase.Heavy or oversized equipment delivery is coordinated according to the product and destination address.
Timing and applicable delivery arrangements are confirmed during checkout or by Kayros Tool support.
Contact Kayros Tool before returning an item so eligibility, product condition, and return instructions can be confirmed.
Overview
The Miller Big Blue 400 PipePro Stainless (907805) is a welder/generator with a liquid-cooled Mitsubishi S4L2 Tier 4 Final diesel, 24-gallon tank and stainless enclosure. It welds 20-400A (400A at 36V, 100%) in stick, TIG, MIG, flux-cored and gouging, has ArcReach and included Wireless Interface Control, and gives 12,000W; about 1,105 lb.
Specifications
- Brand: Miller
- Part / Model Number: Big Blue 400 PipePro with Mitsubishi Stainless Engine and WIC
- Processes: Stick (SMAW), TIG (GTAW), MIG (GMAW), Flux-Cored (FCAW), Gouging
- Engine: Mitsubishi S4L2, 4-Cylinder, Diesel, Tier 4 Final
- Welding Output: 400A @ 36V, 100% Duty Cycle
- Output Range: 20 – 400 Amps
- Generator Power: 12,000W Continuous, 3-Phase / Single Phase
- Wireless Interface Control (WIC): Included
- ArcReach Technology: Yes – Remote parameter control
- Fuel Tank Capacity: 24 gallons (90.8 liters)
- Run Time: Up to 24 hours depending on load
- Start Type: Electric Start
- Enclosure: Stainless Steel – Corrosion Resistant
- Cooling System: Liquid-Cooled
- Dimensions: 59.5 in L × 20 in W × 37.25 in H
- Weight: 1,105 lbs (501 kg)
Specifications
Brand: Miller
Model: Big Blue 400 PipePro with Mitsubishi Stainless Engine and WIC
MPN: 907805
Processes: Stick (SMAW), TIG (GTAW), MIG (GMAW), Flux-Cored (FCAW), Gouging
Engine: Mitsubishi S4L2, 4-Cylinder, Diesel, Tier 4 Final
Welding Output: 400A @ 36V, 100% Duty Cycle
Output Range: 20 – 400 Amps
Generator Power: 12,000W Continuous, 3-Phase / Single Phase
Wireless Interface Control (WIC): Included
ArcReach Technology: Yes – Remote parameter control
Fuel Tank Capacity: 24 gallons (90.8 liters)
Run Time: Up to 24 hours depending on load
Start Type: Electric Start
Enclosure: Stainless Steel – Corrosion Resistant
Cooling System: Liquid-Cooled
Dimensions: 59.5 in L × 20 in W × 37.25 in H
Weight: 1,105 lbs (501 kg)
GTIN: 715959683208
Google Product Category: 2920 (Welding Machines)
Warranty: 3-Year Miller True Blue Warranty
Part Number: 907805
Shipping & Returns
NST Cargo coordination: Heavy or oversized equipment delivery is coordinated according to the product and destination address.
Delivery estimate: Timing and applicable arrangements are confirmed during checkout or by Kayros Tool support.
Returns: Contact Kayros Tool before returning an item so eligibility, condition, and instructions can be confirmed.
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Miller Big Blue 400 PipePro Welder/Generator – Mitsubishi Stainless Engine, WIC$15,792.48

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