Bobcat™ 250 Diesel Engine-Driven Welder | Miller - MillerWelds

Bobcat™ 250 Diesel, GFCI

Rugged welder/generator is great for Stick and Flux-Cored welding and designed for maintenance/repair operations, construction, farm, ranch and generator use.


Smaller and lighter design*
New Bobcat welder/generators take up less space on trucks and trailers—leaving more room on your truck for other equipment and tools. Plus, they’re easier to move safely around jobsites—even with weld cables and running gear attached. *Compared to previous model.
Accu-Rated™– Not Inflated Generator Power
Miller’s Accu-Rated™ 11,000 watts of usable peak power is delivered for a minimum of 30 seconds. Accu-Rated means peak power is usable for maximum generator loads such as plasma cutting, Millermatic® MIG welders and motor starting. Accu-Rated peak power beats the competition’s very shortduration peak or surge power. Use your peak power, it’s more than a number.
Versatile AC and DC weld output
Versatile AC and DC weld output provide quality welds on all types of metals. DC is smooth and easy to run while AC Stick is used when arc blow occurs.
Easy maintenance
With front panel maintenance displays, you know when your equipment needs to be serviced.
Front panel fuel and sight gauges
Front panel fuel and sight gauges provide convenient fuel level indication. Note: Diesel engine will shut down before system runs out of fuel making restart easy.

Not Included

  • Weld leads



Air Carbon Arc Cutting and Gouging (CAC-A)
Flux Cored (FCAW)
Stick (SMAW)
Plasma (PAC)

General Specifications

Title Bobcat™ 250 Diesel, GFCI
Industries Interests Construction
DIY / Home Hobbyist
Farm and Ranch
Maintenance and Repair - Field Operations
Mechanical Contracting
Work / Service Trucks
Current Type AC / DC
Engine Idle Speed 1800 RPM
Portability Lift Eye (Standard)
Running Gear / Cart (Optional)
Trailer (Optional)
Fuel Tank Size 12 Gallon
Net Height 28 in
Fuel Type Diesel
Net Length 45.375 in
Horsepower 19 hp
Net Weight 638 lbs
Weldable Metals Aluminum
Mild Steel
Stainless Steel
Net Width 20 in
Rated Output 250 A 28 V 100%275 A 25 V 60%
Single Phase Generator Continuous Power 9500 W
Warranty Miller's True Blue Warranty
Engine Warranties
Single Phase Generator Peak Power 11000 W
Sound Rating 80 dB @ weld dB
Amperage Range 40 - 250