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The Mi-T-M AGW-SV14-30M is the ultimate three-in-one powerhouse for professionals who demand versatility, durability, and performance on every job site. This rugged combination unit integrates a two-stage cast iron air compressor, a 5000-watt maximum AC generator, and a 150A continuous-duty DC welder into a single, compact machine—eliminating the need to haul multiple pieces of equipment. Powered by a robust 408cc Vanguard OHV engine with electric start, this unit delivers reliable, consistent power for air tools, power tools, and stick welding applications. Whether you're working in construction, fabrication, remote repair, or agricultural settings, the AGW-SV14-30M provides the flexibility and capability to tackle diverse tasks without compromise.
Built with 100% copper wound alternator, a 30-gallon ASME coded receiver tank, and industrial-grade components throughout, this machine is engineered to withstand demanding environments. The two-stage compressor pump delivers 16.4 CFM @ 90 PSI for high-volume air delivery, while the generator offers 4500 watts rated continuous output to run multiple tools simultaneously. The welder operates at a 100% duty cycle at 150A, making it ideal for sustained welding projects. With its splash-lubricated cast iron pump, stainless-steel braided hoses, and powder-coated steel frame, this unit is designed for years of heavy-duty use—and it's Made in the USA.
The Complete On-Site Solution
The AGW Series combines an air compressor, generator, and welder into one machine, making it the complete on-site unit to efficiently tackle numerous jobs at once. Instead of coordinating multiple engines, fuel tanks, and maintenance schedules, you get one reliable platform that does it all. Run pneumatic tools, charge batteries, power saws and drills, and weld structural steel—all from a single 1.53-gallon fuel tank and one dependable engine. This integration saves space on your truck or trailer, reduces setup time, and simplifies logistics on every project.
The Vanguard OHV engine is a workhorse known for durability and fuel efficiency. With electric start (battery cables included; battery sold separately), you'll enjoy quick, reliable startups even in challenging conditions. The engine runs at a steady 3600 RPM, ensuring consistent power delivery across all three functions—compressor, generator, and welder.
Two-Stage Cast Iron Compressor
At the heart of the air system is a two-stage cast iron compressor pump with splash lubrication and an oil level sight indicator for easy maintenance visibility. This pump is built for longevity and thermal efficiency, delivering 16.4 CFM at 90 PSI and 15.7 CFM at 175 PSI (unit is equipped with a 150-PSI maximum rated regulator for safe, controlled operation). The generous 30-gallon receiver tank provides ample air storage to minimize compressor cycling and maintain steady pressure during extended tool use.
A large canister intake filter protects the pump from contaminants, while the stainless-steel braided discharge hose resists abrasion and flex fatigue for reliable, leak-free air delivery. The system includes a regulator and two gauges (one for tank pressure, one for outlet pressure) and manual drain valves for easy moisture removal and proper tank maintenance. With its 16.5-inch flywheel and robust belt drive (protected by a powder-coated two-piece belt guard), this compressor delivers smooth, balanced operation shift after shift.
Powerful 5000-Watt Generator
The integrated generator features a brush-type 2-pole alternator with 100% copper windings for maximum efficiency and heat dissipation. It delivers 5000 watts maximum AC output and 4500 watts rated continuous output, providing ample capacity to run multiple power tools, lights, and equipment simultaneously. The unit outputs both 120V and 240V at 60Hz, with receptacles including (2) 120V 20A GFCI duplex outlets and (1) 120V/240V 20A twist-lock outlet for flexible power distribution.
When operating in Generator Mode, the unit delivers AC current only—simply set the selector switch to idle-down or full throttle depending on your load requirements. The alternator maintains total harmonic distortion (THD) of less than 6%, ensuring clean, stable power suitable for sensitive electronics and precision equipment. Continuous on-load wattage ratings are 3000 watts at 90 PSI and 2500 watts at 175 PSI, providing flexible performance across a range of operating conditions.
Professional-Grade DC Stick Welder
The welding system on the AGW-SV14-30M delivers 150A at a 100% duty cycle (based on a 10-minute run time), giving you the power to weld continuously without overheating or interruption. The DC voltage output ranges from 50A to 170A working range, with an amperage selection switch offering maximum settings of 170A or 220A depending on your welding needs. This makes the unit suitable for a wide range of stick welding applications, from light fabrication to heavy structural work.
When operating in Welder Mode, the engine must be running at full throttle, and the selector switch must be set to full throttle for optimal welding performance. The welder outputs DC current only, making it ideal for stick electrode welding with excellent arc stability and penetration. Whether you're repairing farm equipment, fabricating metal structures, or performing maintenance in the field, this welder provides the consistent, reliable output professionals demand.
Built to Last: Industrial Construction
The AGW-SV14-30M is housed in a rugged, powder-coated steel frame designed to protect critical components from impact, weather, and the rigors of transport. The ASME coded receiver tank meets stringent safety and quality standards, while the powder-coated two-piece belt guard shields the drive system from debris and accidental contact. Every component—from the cast iron pump to the copper-wound alternator—is selected for durability and long service life.
Weighing in at 605 lbs net (670 lbs shipping weight), this is a substantial, stable machine built for stationary or semi-mobile applications. Measuring 46" L × 22" W × 47" H, it's compact enough to fit on a standard trailer or truck bed while still delivering full-size performance. And because it's Made in the USA, you can count on quality craftsmanship, readily available parts, and support from Mi-T-M's extensive service network.
Key Highlights
Three machines in one: Two-stage compressor, 5000W generator, and 150A welder—complete versatility for any job site
Powerful Vanguard engine: 408cc OHV with electric start for reliable, efficient operation at 3600 RPM
High air output: 16.4 CFM @ 90 PSI and 15.7 CFM @ 175 PSI from a durable cast iron two-stage pump with 30-gallon tank
Robust electrical output: 5000W max / 4500W rated AC power with 120V/240V outlets and low THD for clean, stable current
Professional welding: 100% duty cycle at 150A with 50-170A working range for demanding stick welding applications
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WARNING: These products can expose you to chemicals including gas or diesel fumes, which is [are] known to the State of California to cause cancer, and gas or diesel fumes, which is [are] known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
Mi-T-M AW-6000-1002 Equipment Cover
The equipment cover will keep your equipment clean, dry and looking like new; made from 600 denier vinyl-backed polyester.
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WARNING: These products can expose you to chemicals including gas or diesel fumes, which is [are] known to the State of California to cause cancer, and gas or diesel fumes, which is [are] known to the State of California to cause birth defects or other reproductive harm. For more information go to 