Mi-T-M Two-Stage Gasoline Base-Mount Air Compressor / Generator / Welder – 408cc Vanguard OHV
Model: AGW-SV14-B
Series: AGW Series
Engine: 408cc Vanguard® OHV Gasoline Engine
Starting System: Electric Start (battery & cables not included)
Tank Configuration: Base-Mount (Receiver Tank Required)
The Mi-T-M AGW-SV14-B is a powerful three-in-one base-mount solution that combines a two-stage air compressor, 5,000-watt generator, and DC welder into one compact, jobsite-ready platform. Designed for truck-mount, trailer-mount, and custom installations, this unit delivers dependable air power, electrical output, and welding capability wherever the job takes you.
Producing 16.4 CFM at 90 PSI, reliable AC generator output, and 100% duty-cycle welding performance, the AGW-SV14-B is ideal for mobile service trucks, fabrication crews, utility contractors, and off-grid job sites that demand versatility without sacrificing space.
⚠️ Receiver tank required (not included)
⚠️ Electric start – battery and battery cables not included
⚠️ California sales require CARB-compliant engine and/or fuel tank (consult factory)
Key Features
Compressor Pump
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Two-stage cast iron compressor pump
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Splash-lubricated for long service life
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Stainless-steel braided discharge hose
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Large canister intake filter
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Oil level sight indicator
Generator
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Brush-type, 2-pole alternator
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100% copper windings
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Total harmonic distortion (THD) < 6%
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120V / 240V output
Welder
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DC welding output
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Amperage selection switch
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170A or 220A maximum output
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Designed for continuous jobsite welding
Frame
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Base-mount configuration
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Powder-coated two-piece belt guard
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Ideal for truck, trailer, or skid mounting
Components & Controls
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Regulator with dual gauges (tank & outlet pressure)
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150-PSI maximum rated regulator
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Manual drain valves for easy maintenance
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16½-inch flywheel
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Quality pilot valve unloader
AGW Series Operating Modes
Generator Mode
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AC current only
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Selector switch set to idle down
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Engine switch set to full throttle
Welder Mode
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DC current only
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Engine must be running at full throttle
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Selector switch set to full throttle
Performance Specifications
Air Compressor Output
| Specification | Value |
|---|---|
| CFM @ 90 PSI | 16.4 |
| CFM @ 175 PSI | 15.7 |
| Tank Size | Not Applicable – Base-Mount Model |
Generator Output
| Specification | Value |
|---|---|
| Max AC Output | 5,000 watts |
| Rated AC Output | 4,500 watts |
| Continuous Output @ 90 PSI (On-Load) | 3,000 watts |
| Continuous Output @ 175 PSI (On-Load) | 2,500 watts |
| Frequency / Voltage | 60Hz / 120V / 240V |
Electrical Capacity (Off-Load)
| Specification | Value |
|---|---|
| Max Amps (120V / 240V) | 41.5 / 20.8 |
| Continuous Amps (120V / 240V) | 37.5 / 18.8 |
| Receptacles | (2) 120V 20A GFCI Duplex; (1) 120V/240V 20A Twist Lock |
Welder Performance
| Specification | Value |
|---|---|
| DC Working Range | 50–170A |
| Duty Cycle (10-min run) | 150A @ 100% |
Engine & Fuel
| Specification | Detail |
|---|---|
| Engine | 408cc Vanguard® OHV |
| Rated Speed | 3600 RPM |
| Fuel Tank Capacity | 1.53 gallons |
| Starting | Electric Start (battery & cables not included) |
Weights & Dimensions
| Measurement | Detail |
|---|---|
| Net Weight | 404 lbs |
| Shipping Weight | 469 lbs |
| Length | 49.00 in |
| Width | 22.00 in |
| Height | 28.50 in |
Compliance & Notes
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Gasoline models sold in California must be CARB compliant
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Receiver tank required (sold separately)
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Designed for custom truck and trailer installations
Warranty
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2-Year Alternator Warranty
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2-Year Pump Exchange Warranty
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3-Year Vanguard® Engine Warranty
Ideal Applications
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Service & utility trucks
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Trailer-mounted compressor systems
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Mobile fabrication & repair
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Contractors needing air, power, and welding in one compact unit
