Lightweight Aluminum DesignAluminum Air Compressor | Generator | Welder | Battery Booster | Battery Charger

The Air N Arc® 250-L features an aluminum reciprocating air end, base, and sheet metal to reduce the weight of a standard steel skid mount system by 30%. The Air N Arc 250-L still offers all the advantages you expect from an ALL-IN-ONE Power System® including five forms of power in a single machine, increased availability of valuable bed space, reduced spending costs on purchasing multiple machines, and reduced truck idle time by turning off the truck. Be ready any time, by having all your necessary power sources on board, all of the time!

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Air N Arc® 250-L ALL-IN-ONE Power System®
Air Compressor, Generator, Welder, Battery Boost, Battery Charge
Engine:23 HP Kohler®
Air Compressor:Reciprocating, 24 CFM, 150 PSI (175 PSI MAX)
Generator:5 kW Continuous, AC Power, 60 Hz, Single Phase, 120V and 240V Outlets
Welder:High Frequency DC Welding, 250 AMPS at 100% Duty Cycle CC: 40-250 AMPs Operating Range, CV: 15-30 Volts
Battery Charger/Booster:300 AMPs 12V/24V Boost, 50 AMP 12V Charge
Drive System:Belt Driven
Fuel Capacity (Gal.):Optional Remote 11 Gal. or Plumb to Chassis

Dimensions with fittings (In.): 46.7L x 21.2W x 27.0H
Instrument Panel Dimensions with fittings (In.): 14.06L x 6.85W x 14.18H
Dry Weight (Lbs.): 368 lbs

Product improvement is a continuing goal. Design and specifications are subject to change without notice or obligations.

  • Can Run up to a 1” Impact Wrench
  • Will Run Any Voltage Sensing Suitcase Feeder for MIG Welding
  • Sized to Fit on Side Pack or Behind the Cab
  • Can be Integrated with the Chassis
  • All the Benefits of a High Frequency Welder Offering Excellent Weld Characteristics – 100% Duty Cycle
  • Aluminum Base, Air End, and Sheet Metal
  • True Two Generator System for Safe Multi-Functioning of Welder and Electric Tools
  • Heavy Duty Belt Drive System for Anti-Vibration and Long Service Intervals
  • Auto Belt Tensioners

AIR COMPRESSOR

  • Aluminum, 2-Cylinder, Two-Stage, Reciprocating Compressor
  • 24 CFM
  • 150 PSI (175 PSI MAX)

WELDER

  • Independent High Frequency DC Welder
  • 250 AMPs at 100% Duty Cycle
  • CC Range 40 – 250 AMPs Operating Range
  • CV Range 15 – 30 Volts
  • 100% Completely Controllable. No Preset Settings.
  • Auto Throttle Control

GENERATOR

  • True Two Generator System for Safe Multi-Functioning of Welder and Electric Tools
  • Brushless Generator
  • Smooth Wave for Minimal Distortion
  • Two 120V GFCI Outlets and One 240V Outlet Provided
  • Independent AC Generator

BATTERY BOOST/CHARGE

  • 300 AMP 12V/24V Boost
  • 50 AMP 12V Charge

REMOTE CONTROL PANEL (HARNESS NOT INCLUDED)

  • Provides Ultimate User Convenience and Safety
  • All Functions Accessible at Panel. No Need to Jump In and Out of Vehicle.
  • Filter/Lubricator/Regulator (FLR)
  • Hose Reels and Fittings
  • OSHA Safety Valve (Velocity Fuse)
  • Post Drivers
  • Service/Control Line Moisture Separators
  • Tool Oiler/Lubricator

ENGINE

  • 23 HP EFI Kohler®
  • Electric Start

AVAILABLE IN:

  • Skid mount configuration only
  • Welding Cables – 25’, 50’
  • Welding Helmet with Auto Darkening Lens
  • Battery Booster Cables
  • Fuel Tank – Slimline 11 Gallons
  • Remote Air Tank
  • Electric Fuel Pump
  • Hose Reels
  • Cold Weather Kits
  • Maintenance Kits
  • GFCI Kit Available
Part DescriptionPart Number
KOHLER® ECH749 Every 100 Hour or Annual Engine Maintenance KitKIT1119
Initial 20 Hour, 100 Hour, or Annual Compressor Maintenance KitKIT1387
KOHLER® Air Filter262722
KOHLER® Oil Filter262723
KOHLER® Precleaner263675
1 Gallon of Vanguard™ Reciprocating Compressor Oil271856-1GAL
Compressor Air Filter Element Only277608-001
KOHLER® Inline Fuel FilterRC81465
Air Reservoir Tank – 28 Gallons032707
Air Reservoir Tank – 14 Gallon032708
Optional Weld Cable Set 25′033020-25
Optional Weld Cabe Set 50′033020-50
Filter Lubricator Regulator (FLR) 1/2”264493
Moisture Separator265243
Vibration Isolator Kit – 1/2”KIT1202-001
Remote Mount Control Panel Connection Harness – 6ftMA269937-06
Remote Mount Control Panel Connection Harness – 10ftMA269937-10
Remote Mount Control Panel Connection Harness – 18ftMA269937-18
Remote Mount Control Panel Connection Harness – 22ftMA269937-22
Remote Mount Control Panel Connection Harness – 26ftMA269937-26
Battery Boost Cables, 2 Gauge With Quick Connect Ends, 25ftMA269938
Battery Boost Quick DisconnectMA269944
Battery Cable Extension, 2 Gauge, 8ftMA269945-08
Battery Cable Extension, 2 Gauge, 12ftMA269945-12
Battery Cable Extension, 2 Gauge, 16ftMA269945-16
Battery Cable Extension, 2 Gauge, 20ftMA269945-20
Battery Cable Extension, 2 Gauge, 24ftMA269945-24
Extensions Segment for Boost Cable, 2 Gauge Cable with ConnectorsMA270012-25
Extension Segment for Boost Cable, 2 Gauge Cable with Connectors, 50ftMA270012-50
Air Reservoir Tank – 30 GallonsOA49645
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