Miller Electric

Engine Driven

Home » Products » Engine Driven » Bobcat™ 3 Phase Generator Engine-Driven Welder

Bobcat™ 3 Phase Generator Engine-Driven Welder

Designed for farm and ranch owners in need of single and three-phase power to run 480 volt three-phase pivot irrigation systems or provide backup power for home, farm and ranch.

Bobcat 3 Phase
  • Bobcat 3 Phase
  • Bobcat 3 Phase Front Panel

IMPROVED! Quieter and better sound

IMPROVED! Quieter and better sound
Significant improvements in sound level and quality offer better jobsite communication, which provides a safer, more efficient working environment for you and your crew. New Bobcat welder/generators have rotated the engine toward the front to create more efficient airflow, resulting in significantly quieter operation. Now you can start your job earlier in the day and end it later, as well as work around hospitals, businesses, and residential areas.

IMPROVED! Easier maintenance

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
  • Toolless panels that allow for quick access
  • Single-side fuel fill and oil drain/filter

Accu-Rated™– Not Inflated Generator Power

Miller’s 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, 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.

Reversed Generator Airflow

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.

IMPROVED! Smaller and lighter design

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.

Smooth Power – Not Spike Power

Smooth Power – Not Spike Power
Revolutionary ten-degree skewed-rotor design optimizes generator performance for smoother power - not spiked power found with other brands. Better power— better performance.

Designed for Reliability

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:
  • Copper windings and iron generator components for a quality-built machine
  • Lugged — not soldered — heavy internal leads for better field durability
  • Superior cooling technology for maximum performance and engine life
  • Super-tough armor to protect the welder/generator from accidental impact
  • Protective armor doors to cover the weld studs and receptacles as required by OSHA and CSA for jobsite safety
  • Lift hook integrated into the center frame, which bolts to the machine’s base for greater durability
  • Long runtimes provide many hours of use before refueling is necessary



Stock #

XMT® 350 VS ArcReach™ 907224002

XMT® 450 VS ArcReach™ 907481002

SuitCase® X-TREME™ 8VS ArcReach™ with Bernard® S-Gun™ 951588

SuitCase® X-TREME™ 8VS ArcReach™ with Bernard® Q300 Gun 951584

SuitCase® X-TREME™ 12VS ArcReach™ with Bernard® S-Gun™ 951589

SuitCase® X-TREME™ 12VS ArcReach™ with Bernard® Q300 Gun 951581

Product Literature
Spec Sheet (ENG)
Package Selector Guide [PDF]
Truck Installation Drawing [PDF]
Truck Installation Drawing [AutoCAD]
ProcessesMIG (GMAW) 
Non-Critical AC TIG (GTAW) 
Stick (SMAW) 
Flux Cored (FCAW) 
Air Plasma Cutting and Gouging (PAC) with Optional Spectrum Models 
General specificationsRated Output
CC/AC Stick/TIG: 200 Amps at 25 Volts
CC/DC Stick/TIG: 210 Amps at 25 Volts
CV/DC MIG/FCAW: 200 Amps at 20 Volts
Welding Amperage Range
CC/AC Stick/TIG: 50-225 Amps
CC/DC Stick/TIG: 50 - 210 Amps
CV/DC MIG/FCAW: 19-28 Volts
Net Weight495 lb (225 kg)
Generator Power 104DegF
Accu-Rated Power
11,000 Watts Peak, 10,000 Watts Continuous, 480 VAC
11,000 Watts Peak, 9,500 Watts Continuous, 120/240 VAC
Kohler CH 23, 23 HP at 3,600 RPM - 3 year warranty
Note: Engine warranted separately by engine manufacturer
Fuel Capacity & Fuel Type
Fuel Capacity
12 gal (45L)

Run Time

  • Welding with an 1/8 inch Stick electrode, 20% Duty Cycle, expect about 20 hours of operation.
  • Under a continuous 4,000 watt generator load, expect approximately 14 hours of run time.
Farm and Ranch 
Field Maintenance and Repair 
Stand-Alone Generator 


Stock # Manufacturer List Price US$    

Most Popular Accessories

Stock# Manufacturer List Price US$

Additional resources

Powerline Financing