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WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Miller® Bobcat™ 250 Engine Driven Welder With 23 hp Kohler® Gasoline Engine

Airgas Part #:MIL907500001

Miller Electric Manufacturing

Manufacturer #:907500001


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$4,805.00 /Each
Package Size: 1 Each
$4,805.00 Each
$4,805.00 Each

In Stock

Item Details

  • Miller® Bobcat™ 250 Engine Drive Welder Machine measuring 28" X 20" X 40 1/2" includes two cylinder 23 HP Kohler® gasoline engine. Welder provides safer businesses and residential areas. It has front panel maintenance display which lets you know when your equipment needs to be serviced. It provides better power and performance. It is manufactured to exceed requirement for extreme working conditions. Welder features armor doors to protect the weld studs and receptacles as required by OSHA and CSA for jobsite safety. Center frame is integrated with lift hook for long durability. Peak power is usable for maximum generator loads such as plasma cutting Millermatic® MIG Welder Machines and motor starting. The engine is rotated towards the front to create more airflow and operates cooler and more efficiently. When machine is placed in hot spot it eliminates hot air. It has smaller and lighter design which takes up less space on trucks and trailers and provides space for other equipment and tools. It features intuitive design for easy and fast maintenance. Revolutionary 10 deg skewed rotor design optimizes generator performance for smoother power. Reversed generator airflow reduces sound level size reduction and keeps internal parts cool for optimal performance. It provides long durability and reliability in the industry. It has Accu-Rated™ feature which produces a usable peak power in just 30 sec.


  • The Miller Bobcat® 250 welder generator, the most popular welder/generator in the industry, is getting better
  • The redesigned Miller Bobcat® 250 is quieter to operate, smaller and lighter and easier to maintain
  • IMPROVED! 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
  • IMPROVED! Easier Maintenance
  • With its intuitive design, the daily maintenance of our new Bobcat welder/ generators is faster and easier
  • With front panel maintenance displays, you know when your equipment needs to be serviced
  • And servicing is simple because of Oil checks that can be performed from the top by the front panel, Tool less panels that allow for quick access, Single-side fuel fill and oil drain/filter
  • Accu-Rated Not Inflated Generator Power
  • Millers Accu-Rated 11, 000 watts (12, 000 with EFI) 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, Miller Matic MIG welders and motor starting
  • Accu-Rated peak power beats the competitions very short duration peak or surge power
  • Use your peak power, its more than a number
  • Reversed Generator Airflow
  • Exclusive engine and generator packaging design operates cooler and more efficiently
  • The engine is rotated towards the front to create more efficient airflow
  • More efficient airflow and exclusive engine location are significant contributors to reduced sound level and size reduction
  • Hot air recirculation is eliminated when machine is mounted in tight spots, and internal parts are kept cool for optimal performance
  • Designed for Reliability
  • From Appleton, Wis
  • USA, our welder/generators are the most rugged, durable and long-lasting in the industry
  • We manufacture them to exceed requirements for extreme working conditions and they are hard-working from the core
  • Revolutionary ten-degree skewed-rotor design optimizes generator performance for smoother power - not spiked power found with other brands
  • Better power better performance


  • Rated CC AC Output: 250 Amps at 25 Volts, 60% Duty Cycle
  • Rated CC DC Output: 250 Amps at 25 Volts, 100% Duty Cycle
  • Rated CV Output: 250 Amps at 25 Volts, 100% Duty Cycle


  • welder/generator only


  • Structural Steel Work
  • General Maintenance And Repair
  • Farm/Ranch
  • Stand Alone Generator
  • Fabrication

Product Attributes

Trade Name

» Bobcat™ 250

Engine Type

» Gasoline

Engine Manufacturer

» Kohler®


» 23 hp

Output DC Amps (Max)

» 250

Output AC Amps (Max)

» 250

Number of Cylinders

» 2 Cylinder

Peak Auxiliary Power

» 11, 000 W

Continuous Auxiliary Power

» 9, 500 W


» 501 lb

Cooling Method

» Air Cooled


» Air Carbon Arc (CAC-A)
» Flux Cored (FCAW)
» Stick (SMAW)

Fuel Capacity

» 12 Gallon

Physical Size

» 28 in X 20 in X 40.5 in