The All-In-One Power System®
Six Forms of Power Plus Multi-Functioning Capabilities

Vanair's® inclusive, innovative, indispensable Air N Arc® I-300 is the first system in the world to offer six forms of power in a single 48" unit with full multi-functioning capabilities. The Air N Arc® I-300 unique system allows you to turn off the trucks engine and while still supporting the electrical of the truck, so all the emergency lighting can still be used without fear of killing the truck battery. Based on the technology of the Air N Arc® 300 diesel system, it provides an integrated 40 CFM rotary screw compressor, 7 kW AC generator, 300 AMP welder, battery booster and battery charger, with the added power of a 13 GPM hydraulic pump...all driven by a single engine. The Air N Arc® I-300 offers enough power to run a crane and the technology to integrate with the crane control.
Unit of Measure



N/A Air N Arc® Vanair®

Engine Power

N/A 25 hp

Engine Make & Model

N/A Kubota®, Liquid Cooled (Tier 4 Compliant) Electric Start

Compressor Type

N/A Rotary Screw

Capacity (Free Air at High Speed)

N/A 40 cfm

Capacity (Free Air at Idle)

N/A 30 cfm

Maximum Air Pressure

N/A 175 psi

Peak Alternating Current (AC) Power

N/A 7 kW

Continuous Alternating Current (AC) Generator Power

N/A 6.8 kW


N/A 60 Hz


N/A 1

Generator Outlet Voltage

N/A 120 V240 V

Hydraulic Output

N/A Up to 13 gpm

Hydraulic Output Pressure

N/A UP to 3000 psi

Hydraulic Output for Piston Pump

N/A 10.5 gpm

Welder Current at 100 Percent Duty Cycle

N/A 270 A

Welder Operating Constant Current (CC) Range

N/A 40 to 300 A

Welder Constant Voltage (CV) Range

N/A 15 to 30 V

Battery Charge/Booster

N/A 300 AMPs 12 V/24 V Boost, 50 AMP 12 V Charge

Drive System

N/A Belt-Driven

Fuel Capacity

N/A 12 galPlumb to Chassis Remote Tank
Dry Weight1 N/A 852 lb

Welding Cable Length

N/A 25 ft50 ft
Warranty2 N/A Lifetime

Dimensions with Fittings

Length with Fittings

N/A 47.1 in

Width with Fittings

N/A 25.2 in

Height with Fittings

N/A 33.4 in



N/A Product improvement is a continuing goal. Design and specifications are subject to change without notice or obligation.

Special Features

Special Features

  • One Unit Incorporates Air Compressor, Generator, Battery Booster, Battery Charger, Welder and Hydraulic Pump. No Need for Auxiliary Plug-In Welder or Battery Booster
  • Reliable and Easy Electric Starting Kubota® Engine
  • Heavy Duty Belt Drive System for Anti-Vibration and Long Service Intervals
  • Electric Fuel Pump for Ease of Chassis Fuel System Integration
  • Capable of Charging Vehicle’s Battery.
  • True Two Generator System for Safe Multi-function of Welder and Electric Tools
  • CV Functionality for Voltage Sensing Suitcase Feeder for MIG Welding
  • Auto Speed Control for Weld/Battery Boost Function
  • Rotary Screw Air Compressor for Air On Demand
  • Integrated Lift Hook and Battery Tray
  • Battery Jump Start Receptacle
  • Manual Reset AC Circuit Breakers
  • Designed for Easy Maintenance and Fuel Efficiency
  • Small Footprint - Will Fit on Side Pack or Behind Cab
  • Powder Coated Sheet Metal
  • Galvannealed Canopy

Air Compressor

Air Compressor

  • Rotary Screw Compressor - Encapsulated

Generator Specifications

Generator Specifications

  • Independent AC Power for Safe Multi-Functioning
  • Brushless
  • Smooth Wave for Minimal Distortion
  • Two-120V GFCI Outlets and One-240V Outlet

Cold Weather Package

Cold Weather Package

  • Standard 12V Chassis Powered Thermal Blankets for Cold Weather



  • High Frequency DC Welding
  • Independent Welding Generator
  • Safe Multi-Function
  • Auto Speed Control
  • CV MIG Capability

Battery Boost/Charge

Battery Boost/Charge

  • 50 AMP 12V Charge
  • Capable of Jump Starting Your Truck’s Engine
  • Maintains Truck’s Battery and Operates Work and Emergency Lights While Engine is Off

Hydraulic Pump

Hydraulic Pump

  • Variable Displacement Hydraulic Piston Pump Compatible with Both an Open Center and Closed Center System
  • Glow Plug

Optional Accessories

Optional Accessories

  • Welding Helmet with Auto Darkening Lens
  • Battery Booster Cables
  • Cable Extension Segment
  • Fuel Tank – Slimline 11 Gallons
  • Remote Condensation Drain
  • Hose Reels
  • 120V Cold Weather Thermal Blankets
  • 120V Engine Block Heater
  • Maintenance Kits
  • Welding Rods
  • Dry Cell Battery
  • GFCI Outlet for Protection of 120V/240V - Remote Panel Machines Only
  • 1 Standard side-mount receiver configuration.
  • 2 on Air End