Hobart AirForce 27i Plasma Cutter, 120/240V, 3/8 in. Cut, 12 ft Torch, 500575
The Hobart AirForce 27i plasma cutter is a 19 lb dual-voltage air plasma cutter that plugs into 120 V or 240 V power through its multi-voltage plug (MVP) and makes clean cuts in 3/8 in. steel. Cutting current runs from 14 to 30 A, and the package includes a 12 ft XT30R hand-held torch, a 12 ft work cable with clamp and extra consumables.
The 10 ft power cord comes with a 5-15P plug for 120 V, 15 A outlets and a 6-50P plug for 240 V, 50 A outlets, so changing supplies takes no tools. Rated output at 104 °F is 27 A at 92 VDC and a 35% duty cycle on 120 V (20 A), or 30 A at 92 VDC and a 40% duty cycle on 240 V. Power factor correction helps with extension-cord use and nuisance breaker trips, line voltage compensation holds performance through +/- 15% input swings, and the unit runs from an engine-driven welder with a 240 V receptacle of 4 kW or more.
The XT30R torch adds comfort with an ergonomic safety trigger, better cooling and economical replacement tips, and a postflow cooling circuit extends consumable and torch life after the trigger is released. Wind Tunnel Technology keeps abrasive dust away from internal components, Fan-On-Demand runs the cooling fan only when needed, starts need no high frequency, and LED lights flag pressure, power and cup problems. The unit measures 13.25 x 5.5 x 9 in. (L x W x H), carries on a strap and suits farm and ranch, auto repair, manufacturing and fabrication work.
Highlights
Runs on 120 V or 240 V through multi-voltage plug (MVP) technology
Clean cuts in 3/8 in. steel; 14-30 A cutting current range
27 A at 35% duty cycle on 120 V; 30 A at 40% duty cycle on 240 V
12 ft XT30R torch and 12 ft work cable with clamp
Weighs 19 lbs and carries on a strap; measures 13.25 x 5.5 x 9 in. (L x W x H)
Internal gas/air filter and regulator; no high-frequency starting
Specifications
Brand | Hobart |
Manufacturer part number | 500575 |
Process | Plasma (PAC) |
Input power | 120 V or 240 V, 1-phase (MVP plugs) |
Rated output, 120 V (20 A) | 27 A at 92 VDC, 35% duty cycle |
Rated output, 240 V | 30 A at 92 VDC, 40% duty cycle |
Cutting amperage | 14-30 A |
Clean cut | 3/8 in. steel |
Torch | XT30R hand-held, 12 ft |
Work cable | 12 ft with clamp |
Power cord | 10 ft with 5-15P and 6-50P MVP plugs |
Engine-driven welder supply | Compatible; a 240 V receptacle of 4 kW or more gives complete cutting capability |
Weight | 19 lbs |
Dimensions (L x W x H) | 13.25 x 5.5 x 9 in. |
Portability | Carry strap |
What's in the box
12 ft XT30R hand-held torch
12 ft work cable with clamp
10 ft power cord with 5-15P (120 V, 15 A) and 6-50P (240 V, 50 A) MVP plugs
Extra consumables: 2 tips, shield deflector and electrode
Good to know
Check the input power (voltage, phase and amperage) against your supply before you order.

