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Miller Big Blue 400 Pro ArcReach Mitsubishi Welder/Generator
The Miller Big Blue 400 Pro ArcReach (907733001) is a welder/generator with a Mitsubishi S4L2 Tier 4 Final diesel (24.7 HP) and 25-gallon tank. It welds up to 400A DC at 100% in stick, MIG, flux-cored and DC TIG, has ArcReach and Auto-Speed, and gives 20,000W 3-phase / 11,000W 1-phase; about 1,350 lb.
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The Miller Big Blue 400 Pro ArcReach (907733001) is a welder/generator with a Mitsubishi S4L2 Tier 4 Final diesel (24.7 HP) and 25-gallon tank. It welds up to 400A DC at 100% in stick, MIG, flux-cored and DC TIG, has ArcReach and Auto-Speed, and gives 20,000W 3-phase / 11,000W 1-phase; about 1,350 lb.
- Brand: Miller
- Model: Big Blue 400 Pro ArcReach
- MPN: 907733001
- Engine: Mitsubishi S4L2, Tier 4 Final, 4-Cylinder Diesel
- Engine Power: 24.7 HP @ 1,800 RPM
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COMPLETE PRODUCT INFORMATION
Full Product Description
The Miller Big Blue 400 Pro ArcReach (907733001) is a welder/generator with a Mitsubishi S4L2 Tier 4 Final diesel (24.7 HP) and 25-gallon tank. It welds up to 400A DC at 100% in stick, MIG, flux-cored and DC TIG, has ArcReach and Auto-Speed, and gives 20,000W 3-phase / 11,000W 1-phase; about 1,350 lb.
Specifications
- Brand: Miller
- Part / Model Number: Big Blue 400 Pro ArcReach
- Engine: Mitsubishi S4L2, Tier 4 Final, 4-Cylinder Diesel
- Engine Power: 24.7 HP @ 1,800 RPM
- Fuel Type: Diesel
- Fuel Tank Capacity: 25 gallons (94.6 liters)
- Welding Output: 400 Amps DC Max
- Duty Cycle: 100% at 400 Amps
- Welding Processes: Stick, MIG, Flux-Cored, DC TIG
- ArcReach Technology: Yes – full remote parameter control
- Auto-Speed Technology: Yes – engine RPM adjusts to load
- Generator Output (3-Phase): 20,000 Watts Continuous
- Generator Output (1-Phase): 11,000 Watts Continuous
- Power Quality: Independent, clean power suitable for sensitive equipment
- Noise Level: 74.5 dB @ 23 ft under load
- Dimensions: 68 in L × 28.5 in W × 49 in H
Technical Specifications
Product data| Product | Miller Big Blue 400 Pro ArcReach Mitsubishi Welder/Generator |
|---|---|
| SKU | 907733001 |
| Brand | Miller |
| Model | Big Blue 400 Pro ArcReach |
| MPN | 907733001 |
| Engine | Mitsubishi S4L2, Tier 4 Final, 4-Cylinder Diesel |
| Engine Power | 24.7 HP @ 1,800 RPM |
| Fuel Type | Diesel |
| Fuel Tank Capacity | 25 gallons (94.6 liters) |
| Welding Output | 400 Amps DC Max |
| Duty Cycle | 100% at 400 Amps |
| Welding Processes | Stick, MIG, Flux-Cored, DC TIG |
| ArcReach Technology | Yes – full remote parameter control |
| Auto-Speed Technology | Yes – engine RPM adjusts to load |
| Generator Output (3-Phase) | 20,000 Watts Continuous |
| Generator Output (1-Phase) | 11,000 Watts Continuous |
| Power Quality | Independent, clean power suitable for sensitive equipment |
| Noise Level | 74.5 dB @ 23 ft under load |
| Dimensions | 68 in L × 28.5 in W × 49 in H |
| Weight | Approx. 1,350 lbs (612 kg) |
| GTIN | 715959664818 |
| Google Product Category | 2920 (Welding Machines) |
| Part Number | 907733001 |
Engineered forreal-world performance907733001
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 Pro ArcReach (907733001) is a welder/generator with a Mitsubishi S4L2 Tier 4 Final diesel (24.7 HP) and 25-gallon tank. It welds up to 400A DC at 100% in stick, MIG, flux-cored and DC TIG, has ArcReach and Auto-Speed, and gives 20,000W 3-phase / 11,000W 1-phase; about 1,350 lb.
Specifications
- Brand: Miller
- Part / Model Number: Big Blue 400 Pro ArcReach
- Engine: Mitsubishi S4L2, Tier 4 Final, 4-Cylinder Diesel
- Engine Power: 24.7 HP @ 1,800 RPM
- Fuel Type: Diesel
- Fuel Tank Capacity: 25 gallons (94.6 liters)
- Welding Output: 400 Amps DC Max
- Duty Cycle: 100% at 400 Amps
- Welding Processes: Stick, MIG, Flux-Cored, DC TIG
- ArcReach Technology: Yes – full remote parameter control
- Auto-Speed Technology: Yes – engine RPM adjusts to load
- Generator Output (3-Phase): 20,000 Watts Continuous
- Generator Output (1-Phase): 11,000 Watts Continuous
- Power Quality: Independent, clean power suitable for sensitive equipment
- Noise Level: 74.5 dB @ 23 ft under load
- Dimensions: 68 in L × 28.5 in W × 49 in H
Specifications
Brand: Miller
Model: Big Blue 400 Pro ArcReach
MPN: 907733001
Engine: Mitsubishi S4L2, Tier 4 Final, 4-Cylinder Diesel
Engine Power: 24.7 HP @ 1,800 RPM
Fuel Type: Diesel
Fuel Tank Capacity: 25 gallons (94.6 liters)
Welding Output: 400 Amps DC Max
Duty Cycle: 100% at 400 Amps
Welding Processes: Stick, MIG, Flux-Cored, DC TIG
ArcReach Technology: Yes – full remote parameter control
Auto-Speed Technology: Yes – engine RPM adjusts to load
Generator Output (3-Phase): 20,000 Watts Continuous
Generator Output (1-Phase): 11,000 Watts Continuous
Power Quality: Independent, clean power suitable for sensitive equipment
Noise Level: 74.5 dB @ 23 ft under load
Dimensions: 68 in L × 28.5 in W × 49 in H
Weight: Approx. 1,350 lbs (612 kg)
GTIN: 715959664818
Google Product Category: 2920 (Welding Machines)
Part Number: 907733001
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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