UNDERHOOD™ 150 Air Compressors
The UNDERHOOD™ 150 air compressor system is the best choice for customers who have concerns with space and weight on their service or utility truck.
The powerful rotary screw air compressor is ideal for operating large-size air tools like post-pounders or jack hammers. This means that it replaces large utility-mount or portable tow-behind air compressors.
Truck Mounting Kits
VMAC engineers truck mounting kits for the easiest possible installation. Working closely with leading truck manufacturers, VMAC ensures that mounting kits do not affect OEM warranties. Mounting kits available for:
- Ford F-250 to F-750 Power Stroke Diesel
- Ford F-250 to F-750 Gas
- RAM 3500 to 5500 Cummins Diesel
Some applications are restricted to specific series and/or models. Please confirm compatible vehicles on VMAC’s Application list.
Applications – Common jobs that use the UNDERHOOD™ 150 air compressor are:
- Pressurizing gas lines
- Fiber optic cable shooting
- Sand blasting
- Sprinkler irrigation
- Monument engraving
- Road repair/crack sealing
- Utility servicing
Commonly used air tools – UNDERHOOD™ 150 air compressors can be used for:
- 90 lb jackhammers/pavement breakers
- Trenchless piercing tools
- Pneumatic saws
- Piercing Tools
- Rock Drills
- Air knives
Free up to 80 cubic feet on your truck body
UNDERHOOD™ 150 air compressors free up to 80 cubic feet on the truck deck because the air compressor mounts in the engine compartment. In fact, no components get installed on the truck deck which ensures a clean and professional looking truck, and space for other equipment, tools or materials. Utility mount air compressors are large and take up value space on trucks.
Decrease truck GVW by up to 1,900 lbs
UNDERHOOD™ 150 air compressors reduce truck GVW by as much as 1,900 lbs. Utility mount air compressors are heavy and add significantly to truck GVW. Choosing a lightweight UNDERHOOD™ air compressor means you’ll be able to add more tools and equipment to your truck, carry more materials, take advantage of better fuel economy, or even downsize your truck classification.
Avoid frustrating breakdowns and maintenance issues
UNDERHOOD™ 150 air compressors are powerful enough to replace engine-driven utility mount or portable tow-behind air compressors. This means less time and money is spent on fixing engine and chassis issues and more time on jobs making money.
Free up your hitch
UNDERHOOD™ 150 air compressors allow you to free up your truck hitch so it can be used for towing other equipment. By freeing up your hitch for other equipment, you can haul more of materials to the jobsite, make only one trip to the jobsite, or reduce the number of trucks you need on the jobsite.
Work in any climate
UNDERHOOD™ 150 air compressors are proven to work in any extreme climate, chosen as the air compressor of choice in arctic and desert environments. The compressor is protected under the hood of the truck, ensuring it starts in any climate every time.
Rotary screw compressor mounts under the truck’s hood with an engineered bracket and belt drive system.
Liquid-to-liquid cooler integrates into truck’s cooling system and mounts under the radiator.
DIGITAL DISPLAY BOX
LCD for on/off controls; observing system status, service reminders, troubleshooting codes*
*2020+ model year trucks only
AIR/OIL SEPARATOR TANK
Separates compressor oil from compressed air and mounts safely to truck’s frame rail.
Air Compressor Output
Up to 140 CFM* @100 psi (175 psi max)
Air Compressor Type
Air Compressor Type
Total System Weight (wet)
Approximately 200 lbs (90 kg)
- LCD display
- Service notifications
- Error messages
- System temperature
Variable speed throttle control, digital controller connects to CAN bus**; adjusts truck engine speed automatically to match air demand.
**2020+ model year trucks only
- Electro-magnetic clutch
- Compressor over-temp sensor
- Automatic rapid blow-down valve on tank
- 200 psi pressure relief valve
- Truck drive disable circuit on throttle control
- Truck park brake safety shut-off switch on control box
Two years on all major components; VMAC air-ends are covered by VMAC’s Lifetime Limited Warranty; for details, visit www.vmacair.com/warranty
*Actual maximum CFM output of the air compressor varies by vehicle application. See Application List for details.