Get Financing141 - 168 of 271 Listings
Hours: 3,911
Serial Number: MH500635R
Horsepower: 20.2 HP
Description: 2018 Miller Big Blue 400 Diesel Towable Welder Generator Mig
Generator Non functional
(4) 120V Plugs
Amp Dial
Hour Meter
2” Ball
Welding / Gene...
Updated: Wednesday, January 21, 2026 10:45 AM
Location: West Valley City, Utah
Seller: Bidadoo Auctions
Hours: 497
Serial Number: 14DSB0518FC000181
Description: MFG Miller
Model Big Blue 400 INOP
Diesel Welder Generator
Does NOT Work
*Will NOT Turn Over*
Hours - 497
Motor Spec-
MFR - Mitsubishi
Model - S4L2...
Updated: Wednesday, July 08, 2026 04:18 AM
Location: Harrison, Ohio
Seller: Compass Auctions & Real Estate
Hours: 230
Serial Number: MH430110R
Description: Miller Big Blue 400 diesel welder/generator, S/N: MH430110R (Runs) (Reads 230 hours)
Updated: Wednesday, March 04, 2026 07:21 AM
Location: Waxahachie, Texas
Seller: J.J. Kane Auctioneers
Hours: 1,250
Serial Number: KK089922
Description: Miller Big Blue 400 Portable Welder/Generator, 1,250 Hrs Showing, 3-Cyl Diesel Engine, 2” Ball Hitch, No Battery, P215/70R15 Tires, SN: KK089922
Updated: Thursday, May 14, 2026 08:23 AM
Location: Wichita, Kansas
Seller: Big Iron
Hours: 2,491
Serial Number: LH090125E
Description: Miller 400D Big Blue Welder, Miller 400D Big Blue Welder
Deutz
Updated: Wednesday, April 22, 2026 01:28 PM
Location: Broadview, Illinois
Seller: GovDeals, Inc.
Hours: 950
Standby Power Rating: 60 kW
Serial Number: LJ006530
Description: Hour Meter
Electric Start
Safety Chains
Tongue Jack
120V / 240V Plugs
Engine Preheat
MIG Welding (GMAW)
Flux-Cored Welding (FCAW)
Stick Wel...
Updated: Thursday, October 17, 2024 12:11 PM
Location: Decatur, Illinois
Seller: Bidadoo Auctions
Hours: 6,536
Standby Power Rating: 14.4 kW
Serial Number: LH022830
Horsepower: 48 HP
Description: Amp Dial
Automatic Idle Control
Hour Meter
Trailer Mounted
Electric Start
Safety Chains
Tongue Jack
120V / 240V Plugs
Engine Preheat
2” Ba...
Updated: Tuesday, October 29, 2024 12:19 PM
Location: Decatur, Illinois
Seller: Bidadoo Auctions
Hours: 5,577
Serial Number: MC330037E
Description: Pull Behind Miller 400D Welder
Serial #: MC330037E
Hours: 5,577 Hours
Features: Diesel
Comments: Starts and Runs
Updated: Wednesday, April 30, 2025 04:03 PM
Location: Chico, California
Seller: BidCal.Com
Hours: 4,693
Serial Number: KF798828
Description: MILLER BIG BLUE 400D
constant current DC arc, generator, diesel, towable, spaces for gas bottles
Serial Number: KF798828
Updated: Sunday, June 22, 2025 12:50 PM
Location: Montgomery, Alabama
Seller: JM Wood Auction Company Inc
Hours: 6,397
Serial Number: KJ224879
Description: Miller Big Blue 400D welder/generator, Hours: 6,397 on meter, Serial: KJ224879, Deutz F3L912, Serial: 8535401, Cylinders: 3, Fuel type: Diesel, Wel...
Updated: Monday, December 08, 2025 07:37 AM
Location: Columbia, Missouri
Seller: Purple Wave
Hours: 9,900
Standby Power Rating: 9.6 kW
Serial Number: 25006398
Description: Miller Big Blue 400 D towable welder generator for parts or repair - runs but smokes and blows oil out of the exhaust pipe, 9900 metered hours, no ...
Updated: Thursday, November 07, 2024 10:24 AM
Location: Wayland, Michigan
Seller: REPOCAST
Hours: 6,879
Standby Power Rating: 19 kW
Serial Number: ME410099E
Horsepower: 37 HP
Description: Trailer Mounted for Easy Transport
Reliable Mitsubishi Diesel Engine
4,000 Watt Continuous Power
Auto Idle Feature
Engine Preheat
Flat 4-Pin T...
Updated: Tuesday, January 07, 2025 09:22 AM
Location: Blacklick, Ohio
Seller: Bidadoo Auctions
Hours: 3,632
Standby Power Rating: 10 kW
Serial Number: MD220109E
Description: Trailer Mounted for Easy Transport
Auto Idle Feature
Engine Preheat
Flat 4-Pin Trailer Plug
Tongue Jack
Safety Chains
Title: Clear
Engine
...
Updated: Thursday, April 10, 2025 12:24 PM
Location: Pico Rivera, California
Seller: Bidadoo Auctions
Hours: 3,769
Serial Number: NB210882R
Horsepower: 20 HP
Description: Amp Dial
Tongue Jack
Hour Meter
Safety Chains
Welding / Generator
120V / 240V Plugs
Stick Welding Capable
Enclosed Robust Case Design
Relia...
Updated: Friday, December 19, 2025 09:17 PM
Location: Fort Smith, Arkansas
Seller: Bidadoo Auctions
Hours: 5,543
Standby Power Rating: 12 kW
Serial Number: NB461533R
Horsepower: 20.2 HP
Description: Make: Miller
Model: Big Blue 400 Pro
Year: 2021
Serial Number: NB461533R
Hours: 5,543
Reversable Ball Lunette Ring Hitch
Safety Chains
Trailer ja...
Updated: Saturday, November 08, 2025 10:55 AM
Location: Port Allen, Louisiana
Seller: Bidadoo Auctions
Hours: 3,393
Serial Number: NB130910R
Horsepower: 20.2 HP
Description: 2021 Miller Big Blue 400 Pro Towable Diesel Welder Generator. Hours: 3,393. Serial Number: NB130910R. Electric Start. Tongue Jack. Safety Chains. (...
Updated: Thursday, May 22, 2025 07:17 PM
Location: Mabelvale, Arkansas
Seller: Bidadoo Auctions
Hours: 2,344
Serial Number: 7LT1A1018LA001641
Description: 2021 Miller DC Welding Generator Big Blue 400 Pro
Located in: Ringgold, TN OFFSITE
Yr 2021
MFG Miller
Model Big Blue 400 Pro
DC Welding Generator
P...
Updated: Wednesday, July 08, 2026 04:17 AM
Location: Chattanooga, Tennessee
Seller: Compass Auctions & Real Estate
Hours: 1,989
Serial Number: NA021213R
Horsepower: 20.2 HP
Description: (4) 120V Plugs
Amp Dial
Hour Meter
Automatic idle
Trailer Mounted
Safety Chains
2” Ball
Welding / Generator
120V / 240V Plugs
Reliable Kub...
Updated: Tuesday, February 11, 2025 09:02 AM
Location: Kansas City, Missouri
Seller: Bidadoo Auctions
Serial Number: MK340584R
Description: 2019 MILLER BIG BLUE 400PRO WELDER SN:MK340584R powered by diesel engine, equipped with 400AMPS, trailer mounted
Updated: Tuesday, February 04, 2025 11:16 AM
Location: Bushnell, Florida
Seller: Alex Lyon & Son
Hours: 5,985
Serial Number: MJ420857R
Horsepower: 20.2 HP
Description: 2019 Miller Big Blue 400 PRO Towable DC Welding Generator Diesel Genset
Updated: Wednesday, April 16, 2025 07:19 AM
Location: Fort Smith, Arkansas
Seller: Bidadoo Auctions
Serial Number: 1R91A1016KA820950
Description: 2019 MILLER BIG BLUE 400PRO WELDER SN:1R91A1016KA820950 powered by diesel engine, equipped with 400AMPS, trailer mounted.
Updated: Tuesday, February 04, 2025 11:17 AM
Location: Bushnell, Florida
Seller: Alex Lyon & Son
Description: 2018 Miller Big Blue 400 Pro welder/generator, Kubota V1505, Cylinders: 4, Fuel type: Diesel, Welder - (Capabilities: CC, DC, TIG, Stick, Trailer m...
Updated: Thursday, September 11, 2025 03:11 PM
Location: Slaton, Texas
Seller: Purple Wave
Hours: 2,511
Serial Number: MJ050978R
Horsepower: 24 HP
Description: 120/240V 50 Amp receptacle
120V 20 Amp GFCI receptacles
Run and Run/Idle Selector Switch
Cold Startup Preheat
Towable Trailer w/Suspension and ...
Updated: Friday, April 04, 2025 10:16 PM
Location: Marrero, Louisiana
Seller: Bidadoo Auctions
Serial Number: MJ080927R
Horsepower: 20.2 HP
Description: (4) 120V Plugs
Amp Dial
Hour Meter
2” Ball
Welding / Generator
120V / 240V Plugs
Title: Bill of Sale Provided
Engine
Horsepower: 20.2
Ma...
Updated: Thursday, April 10, 2025 10:43 AM
Location: Ventura, California
Seller: Bidadoo Auctions
Hours: 3,590
Standby Power Rating: 12 kW
Serial Number: MJ150186R
Horsepower: 20.2 HP
Description: 2018 Miller Electric BIG BLUE 400 Pro Towable Welder Generator -Repair
Consignor reports output readings are not accurate on display while welding...
Updated: Wednesday, April 02, 2025 01:21 PM
Location: Pasadena, Texas
Seller: Bidadoo Auctions
Hours: 3,378
Serial Number: MH450326R
Description: 2017 Miller DC Welding Generator Big Blue 400 Pro
Ser# MH450326R
Power (V-A-W-P) 400Amp
DC Welding Generator
3378 Hours
Diesel Engine
Updated: Wednesday, July 08, 2026 04:15 AM
Location: Chattanooga, Tennessee
Seller: Compass Auctions & Real Estate
Hours: 5,760
Standby Power Rating: 6 kW
Serial Number: MG140044E
Horsepower: 24 HP
Description: 120/240V 50 Amp receptacle
120V 20 Amp GFCI receptacles
Run and Run/Idle Selector Switch
Cold Startup Preheat
Towable Trailer w/Suspension and ...
Updated: Monday, May 05, 2025 10:19 AM
Location: Gulfport, Mississippi
Seller: Bidadoo Auctions
Hours: 3,479
Standby Power Rating: 6 kW
Serial Number: MG140041E
Horsepower: 24 HP
Description: 2016 Miller Electric Big Blue 400 Pro Towable Diesel Welder Generator
120/240V 50 Amp receptacle
120V 20 Amp GFCI receptacles
Run and Run/Idle Se...
Updated: Wednesday, May 14, 2025 12:33 PM
Location: Gulfport, Mississippi
Seller: Bidadoo Auctions
