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About the Miller CP300
The Miller CP300 is a robust engine‑driven welding power source built for heavy industrial and field work. Designed for contractors and fabricators, it delivers reliable DC welding performance and integrated generator capability to power tools on remote sites. Built for durability and easy serviceability, the CP300 is suited for stick and TIG welding where portability and continuous high‑output are required.
- Trusted Seller
Miller CP-300 Mig Welder 300 amp DC Arc S-60 Wire Feeder 200/230/460v 3PH
- Manufacturer: Miller
- Model: CP300
Tested And Working Miller S-60 24v Wire Feeder Wired for 480V If this item ships as Flat Rate Freight please see details in Shipping tab
$2,000 USDMillersburg, IN - Trusted SellerAuction
300 AMP MILLER MODEL CP-300 WELDER; S/N KA824086, WITH MILLER S-21E WIRE FEED
- Manufacturer: Miller
- Model: CP300
300 AMP MILLER MODEL CP-300 WELDER; S/N KA824086, WITH MILLER S-21E WIRE FEED
Little Falls, NYVisit Auction Website - Trusted SellerAuction
300 AMP MILLER MODEL CP-300 WELDER; S/N KA824088, WITH MILLER S-21E WIRE FEED
- Manufacturer: Miller
- Model: CP300
300 AMP MILLER MODEL CP-300 WELDER; S/N KA824088, WITH MILLER S-21E WIRE FEED
Little Falls, NYVisit Auction Website - Trusted Seller
Toronto, Canada - Trusted Seller
MILLER CP-300 KF884254 WELDER W/ MILLER CONSTANT WIRE FEEDER KF830850
- Manufacturer: Miller
- Model: CP300
“OLD STOCK , MAY HAVE SHELF-WEAR.” MILLER CP-300 SERIAL NO. KF884254 STOCK NO. 902931 VOLTS 200/230/40 AMPS 38/33/16.5 KW 12.5 PHASE 3 HERTZ 60 RATED OUTPUT VOLTS 32 AMPS 300 DUTY CYCLE 100% MAX OCV. 44 ISSUED DA...
$2,400 USDCoffeyville, KS - Trusted Seller
MILLER CP-300 WELDER 3 PHASE 230/460V AMP 33/16.5 WATTS 12.3 60HZ OAL 37-1/2"
- Manufacturer: Miller
- Model: CP300
“MAY HAVE SHELF-WEAR.” MILLER MODEL CP-300 SERIAL NO JA383152 WELDER PRIMARY 3 PHASE 230/460 VOLTS AMP 33/16.5 WATTS 12.3 60HZ SECONDARY 32 VOLTS AMP 300 SUTY CYCLE 100% MAX OCV 44 TEMPERATURE RISE 90C MILLER D-5...
$1,800 USDCoffeyville, KS 
Miller CP-300 Mig Welder w/ Millermatic S-52E Wire Feeder
- Manufacturer: Miller
- Model: CP300
Miller CP-300 MIG welder paired with Millermatic S-52E wire feeder. Includes 25 kVA transformer 460-600V 3phase. Used - Good working condition Reliable industrial MIG setup Price: $3,000
$2,170 USDToronto, Canada- Trusted SellerAuction
MILLER CP-300 PORTABLE MIG WELDER WITH MILLER 24V CONSTANT SPEED WIRE FEEDER, CABLES & GUN
- Manufacturer: Miller
- Model: CP300
MILLER CP-300 PORTABLE MIG WELDER WITH MILLER 24V CONSTANT SPEED WIRE FEEDER, CABLES & GUN, S/N: KD353576 (LOCATED AT 565 DES ECOLES, DRUMMONDVILLE, QC, J2B 1J6)
Drummondville, CanadaVisit Auction Website - Trusted Seller
Miller CP-300
- Manufacturer: Miller
- Model: CP300
- Amperage: 300 A
Amperage: 300 | Voltage: 230/460v | Phase: 3 | Dimensions: 48" x 20" x 60"
Vinton, TX - Trusted Seller
Miller CP-300
- Manufacturer: Miller
- Model: CP300
- Amperage: 300 A
Amperage: 300 | Voltage: 230/460v | Dimensions: 48" x 20" x 60"
$2,800 USDVinton, TX - Trusted Seller
Miller CP-300 Welder – 300A
- Manufacturer: Miller
- Model: CP300
The Miller CP-300 is a 300A GMA/MIG welder with a 100% duty cycle. Check out our supply of rod ovens, cables, stingers and grounding cables to complete your setup for your next job! Contact us for more details!
Saskatoon, Canada 300 AMP MILLER MODEL CP-300 DC ARC WELDER WITH WIRE FEED: STOCK #52797
- Manufacturer: Miller
- Model: CP300
- Amperage: 300 A
Stock#: 52797 | Primary volts: 230.460 | Amps: 300 | Kw: 12.5 | Secondary volts: 32 | Temperature rise: 90 DEGREES CELSIUS | Wire feeder: MILLERMATIC 308 | Portable on a cart: YES
Holland, OH- Holland, OH
300 AMP MILLER MODEL CP - 300 WELDER: STOCK #62286
- Manufacturer: Miller
- Model: CP300
PRIMARY Stock#: 62286 | Volts: 230/460 | Amps: 33/16.5 | Kw: 12.3 | Phase: 3 | Hz: 60
Holland, OH
Miller CP300 Welding equipment
- Manufacturer: Miller
- Model: CP300
Good condition Miller CP300 Welding equipment manufactured in 1990. Located in USA and other countries. Click request price for more information.
USA
