Atlas Copco U110 Utility Mount Portable Air Compressor

Atlas Copco U110 Utility Mount Portable Air Compressor – 110 CFM Truck-Mounted Air

The Atlas Copco U110 utility mount portable air compressor is a compact, skid-mounted rotary screw compressor built specifically for service trucks, trailers, and mobile fleets. Delivering 110 CFM at 100 PSI from a 25 HP Kubota D902 Tier 4 Final diesel engine, it gives you serious air output in a tight footprint, without the hassle of a tow-behind trailer.

Designed as a “cube-style” utility mount unit, the U110 is built for daily use in construction, municipal, and industrial environments where uptime and easy service matter a lot more than bells and whistles.

Core Performance Specs

• 110 CFM free air delivery at 100 PSI
• Oil-injected rotary screw compressor element
• Kubota D902, 3-cylinder, 25 HP, Tier 4 Final diesel engine (naturally aspirated)
• Efficient fuel consumption for full-shift operation
• Utility / skid-mount package for fixed installation
• Compact overall dimensions with a low, rectangular profile

This output is ideal for powering breakers, impact wrenches, grinders, blow guns, and general air tools commonly used off a service truck.

Engineered for Utility Mount and Truck Deck Installations

The U110 is not a towable compressor; it’s purpose-built for mounting directly on a truck deck or trailer frame. Key design points:

• Support-mounted frame designed for fixed mounting on truck beds, trailers, and custom bodies
• Single-side access for all routine service points, so techs can work from one side of the truck instead of climbing all over it
• Compact, stackable footprint that fits easily into crowded service bodies
• Rugged canopy and frame designed for jobsite abuse, road spray, and tough working conditions

If you’re trying to keep a truck clean, organized, and efficient, the U110’s utility-mount design makes more sense than a bulky, improvised setup.

Kubota D902 Tier 4 Final Diesel Engine

At the heart of the Atlas Copco U110 is the Kubota D902, a 3-cylinder, naturally aspirated, 25 HP, Tier 4 Final diesel. It’s a proven industrial engine used across compact equipment, known for:

• Reliable cold starts in real-world conditions
• Low fuel consumption
• Simple mechanical design for long life
• Compliance with Tier 4 Final emissions regulations

The D902 is matched to the compressor element so it can run at full load for long periods without being pushed beyond its design envelope.

Smart Oil and Cooling System

The compressor section uses a thermostatic bypass valve in the compressor oil system to keep oil temperature in the correct operating range. This matters because:

• Oil that’s too cold leads to condensation, sludge, and internal corrosion
• Oil that’s too hot accelerates wear and degrades quickly

With thermostatic control and synthetic compressor oil, the U110 reaches operating temperature quickly, stabilizes, and stays there, which extends component life and helps maintain consistent air quality.

Simple, Complete Control Panel

The U110’s instrument control panel is laid out for real-world use, not showroom looks. It provides:

• Engine ignition key port
• Pressure gauge
• Battery malfunction indicator
• Compressor outlet high-temperature indicator
• Fuel gauge
• Meter for running hours
• Oil temperature indicator
• Three-position start switch for straightforward operation

You get the information you actually need: operating pressure, fuel level, oil and air temperatures, and hours for maintenance. Critical issues trigger warnings so you can shut down before damage occurs.

Fuel System with Extra Protection

Field diesel is rarely perfect. To deal with that, the Atlas Copco U110 includes:

• An additional fuel filter
• Integrated water separator

This extra filtration layer protects the Kubota injection system from contaminated fuel, helping avoid hard starts, performance loss, and premature engine failure.

Maintenance Made Fast

Atlas Copco clearly designed the U110 around minimizing downtime. Service-friendly details include:

• All service points plumbed to a single side for easy access
• Logical layout of filters, drains, and checkpoints
• Long service intervals with synthetic compressor oil
• Straightforward access panels – no crazy disassembly just to change a filter

For fleets and contractors, that means shorter PM windows and more time in the field.

Key Benefits of the Atlas Copco U110

1. Right-sized air for mobile work
   110 CFM at 100 PSI is enough to run serious air tools without oversizing the compressor and burning unnecessary fuel.
2. Built specifically for truck and trailer mounting
   This is a true utility mount compressor, not a repurposed tow-behind. The frame, canopy, and service layout are all optimized for fixed installation.
3. Diesel reliability with real protections
   Kubota D902 power, extra fuel filtration, proper cooling, and onboard monitoring add up to a package built for daily professional use.
4. Fast, one-side maintenance
   Single-side service access reduces labor time and keeps trucks in rotation instead of stuck in the shop.
5. Lower long-term operating cost
   Efficient diesel power, synthetic compressor oil, and extended service intervals help control cost per hour over the life of the unit.

Ideal Uses for the U110 Utility Mount Compressor

The Atlas Copco U110 fits well into a wide range of mobile and fixed applications, including:

• Service trucks for construction, mining, and heavy equipment repair
• Municipal and utility fleet vehicles needing reliable on-board air
• Road and bridge crews running jackhammers and chipping tools
• Mobile tire service and roadside assistance trucks
• Light sandblasting, surface prep, and paint-stripping operations
• General industrial maintenance where a dedicated utility compressor makes more sense than a trailer

Why Choose the Atlas Copco U110

If you need a dedicated, truck-mounted 110 CFM diesel air compressor that will start, run, and keep up with real jobsite demands, the Atlas Copco U110 is a straightforward, professional-grade solution. It doesn’t try to be everything; it focuses on being a compact, reliable, easy-to-service utility mount compressor that delivers consistent air day after day.

For fleets, contractors, and municipalities outfitting work trucks or trailers, the U110 utility mount portable air compressor is a practical choice that earns its keep instead of sitting in the yard.