For over 15 years, the Air N Arc® 300 Hydraulic ALL-IN-ONE Power System® has delivered reliable, multi-function power in a single, hydraulically driven unit — eliminating the need for a separate engine and reducing maintenance. This compact system provides true dual functionality and combines a 40 CFM rotary screw air compressor, 300A welder, 50A 12V charger, 300A 12V/24V booster, and 7kW peak generator in one. Its small footprint makes it ideal for side-pack or behind-the-cab mounting, especially on trucks with existing hydraulic systems like crane trucks.
Air N Arc® 300 Hydraulic ALL-IN-ONE Power System®
Quiet. Low Maintenance. Proven Durability.Air Compressor | Generator | Welder | Battery Booster | Battery Charger
| Drive System: | Open Center Hydraulic |
| Hydraulic Requirements: | 19 GPM @ 2800 PSI Multifunction, 14.5 GPM @ 2500 PSI Single Function |
| Compressor Type: | Encapsulated Rotary Screw |
| CFM Rating: | 40 CFM |
| Max Pressure: | 175 PSI Max |
| Generator Wattage: | 7 kW Peak / 6.8 kW Continuous, AC Power, 60 Hz, Single Phase, 120V and 240V Outlets |
| Welder Amperage: | High Frequency DC Welding, 270A at 100% Duty Cycle, CC: 40-300A, CV: 15-30V |
| Battery Charger/Booster: | 300A, 12V/24V Boost; 50A,12V Charge |
Unit Dimensions Foot Print (In.) – 48.7L x 21.0W x 30.9H
Dry Weight with Control Panel (Lbs.) – 621
Dimensions listed are not a complete representation of total space necessary. Please consult Vanair® for overall space and air requirements.
Product improvement is a continuing goal. Design and specifications are subject to change without notice or obligation.
Ratings above are approximate and are based on 120°F hydraulic fluid temperature. Add 400 PSI minimum to hydraulic requirements for hydraulic system peak pressure ratings. Consult Vanair® for specific details. Do not weld with the electrode holder connected to the negative port and the work piece connected to the vehicle. Bodily harm and equipment damage may occur.
- 050735 — Air N Arc® 300 Hydraulic (Hydraulically Driven Requires 19 GPM @ 2800 PSI Multifunction)
- 050855 — Air N Arc® 300 Hydraulic (Hydraulically Driven Requires 14.5 GPM @ 2500 PSI Single Function)
- NEW – Auto Start/Stop for Optimal Efficiency and Noise Reduction
- Single Function Model is Suitable for Ford® 4X4 Super Duty and Dodge® Trucks
- True Two-Generator System for Safe Multifunction of Welder and Electric Tools
- Small Footprint – Perfect for Side Pack or Behind Cab
- Integrated Hydraulic Cooler
- CV MIG Capability
- One Unit to Start all Your Equipment with Battery Charge and Boost Capability
- Rotary Screw Air Compressor for Air on Demand
- Heavy Duty Belt Drive System for Anti-Vibration and Long Service Intervals
- Integrated Lift Hook
- Hinged Lid for Easy Maintenance
- Powder Coated Sheet Metal
Air Compressor
- Vanair® Encapsulated Rotary Screw
- 40 CFM @ 175 PSI Max
Welder
- High Frequency DC Welding
- 270A at 100% Duty Cycle
- CC: 40 – 300A
- CV: 15 – 30V
- Independent DC Welder
- Safe Multifunction
Generator
- 7kW Peak / 6.8kW Continuous @ 60 Hz
- Independent AC Power
- Brushless Design
- Smooth Wave for Minimal Distortion
- 120V and 240V Outlets
- Safe Multifunction
Battery Boost/Charge
- 300A, 12/24V Boost
- 50A, 12V Charge
Remote Control Panel
- Provides Ultimate User Convenience and Safety
- All Functions Accessible at Panel
- No Need to Jump in and out of Vehicle
- Welding Cables – 25’, 50’
- Welding Helmet Equipped with Auto Darkening Lens
- Battery Booster Cables
- Cable Extension Segment
- Remote Air Tank – 30 Gallon
- Remote Condensation Drain
- Maintenance Kits
- Welding Rods
- Hose Reels and Fittings
All hydraulic ratings and pressures are at the machine and do not take into account the pressure drops of individual hydraulic systems. These pressure drops need to be taken into account and added to the rating of the hydraulic pump and components. Vanair® highly recommends consulting a hydraulic supply expert for specifying the correct hydraulic pump size and type, oil reservoir size, hydraulic cooler, hydraulic pressure relief, and other hydraulic supply components for your application. Please take into consideration the following: the hydraulic flow and pressure requirements of the air compressor, the continuous hydraulic load when the compressor is running, the duty cycle and ambient operating temperatures, and any other hydraulic equipment that may share the same hydraulic supply system (Vanair® recommends a dedicated pump and hydraulic circuit).
For more information, please consult Vanair®.
| Part Description | Part Number |
|---|---|
| Every 500 Hour or Annual Compressor Maintenance Kit | KIT1153 |
| Initial 50 Hour Compressor Maintenance Kit | KIT1285 |
| Compressor Air Filter Element Only | 264469 |
| Vanair® Spin-On Air/Oil Separator | 264470 |
| Vanair® Compressor Oil Filter | 264471 |
| 1 Gallon of Vanguard™ Premium Rotary Screw Compressor Oil | 264626-1GAL |
| Air Reservoir Tank – 28 Gallons | 032707 |
| Air Reservoir Tank – 14 Gallons | 032708 |
| Optional Weld Cable Set 25′ | 033020-25 |
| Optional Weld Cable Set 50′ | 033020-50 |
| Filter Lubricator Regulator (FLR) 1/2” | 264493 |
| Moisture Separator | 265243 |
| Vibration Isolator Kit – 1/2” | KIT1202-001 |
| Remote Mount Control Panel Connection Harness – 6ft | MA269937-06 |
| Remote Mount Control Panel Connection Harness – 10ft | MA269937-10 |
| Remote Mount Control Panel Connection Harness – 18ft | MA269937-18 |
| Remote Mount Control Panel Connection Harness – 22ft | MA269937-22 |
| Remote Mount Control Panel Connection Harness – 26ft | MA269937-26 |
| Battery Boost Cables, 2 Gauge With Quick Connect Ends, 25ft | MA269938 |
| Battery Boost Quick Disconnect | MA269944 |
| Battery Cable Extension, 2 Gauge, 8ft | MA269945-08 |
| Battery Cable Extension, 2 Gauge, 12ft | MA269945-12 |
| Battery Cable Extension, 2 Gauge, 16ft | MA269945-16 |
| Battery Cable Extension, 2 Gauge, 20ft | MA269945-20 |
| Battery Cable Extension, 2 Gauge, 24ft | MA269945-24 |
| Extensions Segment for Boost Cable, 2 Gauge Cable with Connectors | MA270012-25 |
| Extensions Segment for Boost Cable, 2 Gauge Cable with Connectors, 50ft | MA270012-50 |
| Air Reservoir Tank – 30 Gallons | OA49645 |
| Auto Start/Stop Retrofit Kit (Not Currently Available on the Vanair® Parts Store) | KIT1552 |
