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Item Specifications
Category
Condition
Used
Item Number
#1320
Make
miller
Model
big_blue_500_pro
Year
2021
Industry
construction
Equipment Type
welders
Location
Corpus Christi, TX
Serial
NB16*****
Hours
5,062
Also Available In
TX
Item Description
2021 Miller Big Blue 500 Pro Engine-Driven Welder/Generator – 5,062 hours. S/N: NB160354R.
500 amp multiprocess welder with up to approx. 20,000–27,000 watts auxiliary power output.
Powered by Kubota Tier 4 Final diesel engine with support for Stick, MIG, TIG, Flux-Cored, and gouging applications.
Trailer-mounted unit built for heavy-duty field welding and continuous-duty operation.
Note: Unit is part of an active rental fleet. Hours may continue to increase.
Specifications
General
| Year | 2021 |
| Make | miller |
| Model | big_blue_500_pro |
| Hours | 5,062 |
| Serial Number | NB16***** |
| Condition | Used |
| CV/DC (MIG/FCAW) Weld Output Range | 14-50 V |
| Kubota USA CV/DC Rated Output | 400 A at 36 V, 100% duty cycle; 450 A at 38 V, 100% duty cycle; 500 A at 40 V, 100% duty cycle |
| Max. Open-Circuit Voltage (MIG/FCAW) | 30 VDC |
| Sound Levels at 23 ft. (7 m) | Idle: 65.9 dB (90.7 Lwa); Weld: 74.3 dB (99.1 Lwa) |
Engine & Powertrain
| Generator Power Output, Kubota USA models, 3-phase | 27,000 watts peak, 20,000 watts continuous |
| Generator Power Output, Kubota USA models, 1-phase | 15,000 watts peak, 12,000 watts continuous |
| Engine Brand/Model (USA) | Kubota V2403 |
| Engine Features (USA) | EPA Tier 4 Final compliant, 48.9 HP, Turbo-charged four-cylinder liquid-cooled industrial diesel, includes 120 V block heater and automatic glow plugs |
| Engine Speeds | Idle: 1,350 rpm; Weld: 1,800 rpm |
Working Range
| Capacities | Fuel: 25 gal. (95 L); Oil: 10 qt. (9.5 L); Coolant: 9 qt. (8.5 L) |
Undercarriage & Attachments
| Output Range DC stick/TIG | 20-500 A |
| Max. Open-Circuit Voltage (Stick/TIG) | 92 VDC |
Dimensions
| Dimensions, Kubota USA models | H: 46 in. (1,168 mm), W: 28.5 in. (724 mm), D: 69.5 in. (1,765 mm) |
| Weight, Kubota USA models, Net | 1,750 lb. (793.8 kg) |
2021 Miller Big Blue 500 Pro Welder
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