Used Miller Bobcat 200 Air Pak Diesel Engine Driven Welder

The used Miller Bobcat 200 Air Pak Diesel is a professional-class all-in-one engine-driven welder built for demanding maintenance and repair work in farm/ranch applications. This rugged diesel-powered machine combines welding power, compressed air, battery charging, crank assist, and auxiliary generator output in one compact package.

With DC stick welding output from 30-210 amps and MIG/Flux-Cored output from 15-26 volts, the Bobcat 200 Air Pak Diesel delivers the power technicians need for field repairs and shop work. Its 30 cfm rotary-screw compressor at 175 psi with 100% duty cycle provides dependable air on demand, while the 6,500-watt continuous / 8,000-watt peak generator handles most jobsite electrical needs. This machine is designed to keep crews productive without the downtime of waiting for compressor recovery or hauling multiple machines to the jobsite.

Every used welding machine we sell is thoroughly inspected and tested to help ensure dependable operation and long-lasting value.

Key Features

Professional-class engine-driven welder with integrated air compressor and generator
DC stick welding output range: 30-210 A
MIG/Flux-Cored output range: 15-26 V
30 cfm air compressor at 175 psi
100% duty cycle compressor performance
6,500 watts continuous / 8,000 watts peak generator power
12/24 V, 100 A battery charge
12/24 V, 300 A crank assist
Reliable diesel-powered performance for field and shop use
Compact all-in-one design helps reduce equipment hauling
Ideal for maintenance, repair, and farm/ranch applications
Durable construction for demanding working environments
Excellent choice for mobile service trucks and remote jobsites
Smooth, stable arc performance for dependable weld quality

Specifications

Machine Type: Engine-Driven Welder / Air Pak
Series: Bobcat™
Applications Class: Professional
Industries: Maintenance Repair, Farm/Ranch
Fuel Type: Diesel
Engine Brand: Kubota®
Horsepower: 19 hp
Number of Cylinders: 3
Cooling Method: Liquid-Cooled
Stick Welding Output Range: 30 A – 210 A
MIG/Flux-Cored Output Range: 15 V – 26 V
Compressor Type: Rotary-Screw
Compressed Air: Yes
Compressor Free Air Delivery: 30 cfm at 175 psi
Compressor Duty Cycle: 100%
Generator Power: 6,500 W continuous / 8,000 W peak
Generator Output: 60 Hz
Receptacles: Two 120V duplex receptacles, one 120/240V receptacle
Battery Charge: 12/24 V, 100 A
Crank Assist: 12/24 V, 300 A
Auto-Speed™: Yes
Net Height: 30 in.
Net Width: 23 in.
Net Length: 48 in.
Net Weight: 644 lb.
Portability: Lift Eye (Standard), Running Gear / Cart (Optional), Trailer (Optional)

Welding Processes

The Miller Bobcat 200 Air Pak Diesel is built to handle a wide range of welding jobs with dependable arc performance and strong output. It is well suited for:

Stick (SMAW)
MIG (GMAW) with compatible accessories
Flux-Cored (FCAW)
DC TIG (GTAW) with optional equipment

With a stick welding output range of 30-210 amps and MIG/Flux-Cored output range of 15-26 volts, this machine is especially useful for maintenance repair, equipment repair, and farm/ranch welding. Its stable arc helps produce clean welds and reduce the time and expense of rework.

Integrated Air Compressor

One of the biggest advantages of the Bobcat 200 Air Pak Diesel is its built-in 30 cfm rotary-screw air compressor at 175 psi. Instead of hauling a separate compressor, you get compressed air right on the machine, helping reduce equipment costs and save valuable space on your truck or trailer.

Use the onboard air for:

With 100% duty cycle compressor performance, this machine is built to support demanding air-powered applications. The rotary-screw compressor provides air on demand and helps technicians complete tasks without unnecessary downtime.

Auxiliary Generator Power

The integrated 6,500-watt continuous / 8,000-watt peak generator provides dependable auxiliary power for jobsite tools and equipment. Two 120-volt duplex receptacles and one 120/240-volt receptacle supply 60 Hz current to support a wide range of electrical needs, from lights and power tools to higher-demand equipment.

Common uses include:

This makes the machine an excellent choice for remote work, service trucks, and field operations where welding, air, and power are all needed in one place.

Battery Charge and Crank Assist

The Bobcat 200 Air Pak Diesel also functions as a powerful battery support unit. It can produce up to 100 amps of DC current to quickly charge 12- and 24-volt batteries, helping keep equipment ready for the next task.

For weak or dead batteries, the machine provides up to 300 amps of crank assist, giving jobsite equipment the boost it needs to get back up and running quickly. This added capability makes the Bobcat 200 Air Pak Diesel even more valuable for maintenance crews, farm operators, and mobile service professionals.

Typical Applications

The Miller Bobcat 200 Air Pak Diesel is commonly used for:

Its compact size, strong output, and integrated air and power make it a practical solution for professionals who need a versatile machine that can handle multiple tasks.

Built for Demanding Jobsites

Ruggedly built for daily use, the Bobcat 200 Air Pak Diesel is designed to handle tough working conditions in the field, on the farm, and in the shop. Its all-in-one design helps reduce the number of machines you need to haul, while the enclosed layout protects key components and gives the unit a clean, professional appearance.

Additional advantages include:

Compact all-in-one design for easier transport
Reduced need for separate welding, air, and power equipment
Lower fuel use by combining multiple functions into one machine
Durable enclosure for harsh environments
Reliable performance for maintenance and repair work

Why Buy a Used Miller Bobcat 200 Air Pak Diesel?

Buying a quality used machine gives you professional performance at a lower cost than new equipment. The Miller Bobcat 200 Air Pak Diesel is known for its durability, versatility, and all-in-one design, making it a smart investment for contractors and service professionals.

Benefits include:

Significant savings compared to buying new
Professionally inspected used equipment
Reliable diesel power
Integrated welding, air, generator, battery charge, and crank assist functions
Reduced equipment and transportation costs
Better fuel efficiency and lower operating costs
Excellent value for maintenance and farm/ranch applications

Why Buy From Us?

We specialize in high-quality used welding equipment from trusted manufacturers. Every machine is selected, inspected, and prepared to deliver dependable performance in demanding working environments.

Whether you are upgrading your fleet or adding a versatile engine-driven welder to your operation, the Miller Bobcat 200 Air Pak Diesel offers the power, portability, and productivity professionals need every day.