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XAS 185 100

Small Towable Diesel Mobile Air Compressor

atlas copco
trench roller

XAS 185 100

The Atlas Copco XAS 185 100 is a single-stage, oil-injected, rotary screw type air compressors powered by a liquid-cooled, 4-cylinder Kubota diesel engine with cold start.

Working Pressure: 100-128 PSI
Free Air Delivery: 174 CFM
Efficiency & Autonomy: Fuel Savings

The unit incorporate the new generation C67 screw element in its air end, combined with a Kubota diesel engine model V1505-CR-T-E5B, complying with the T4F emission standard.

Special attention has been given to the overall product quality, user friendliness, ease of serviceability, and economical operation to ensure best in class cost of ownership.

The optional pioneering PACE functionality coupled with the intuitive Xc2003 controller enables multiple pressure and flow settings ensuring meeting air flow and pressure to the application requirements.


  • PACE (on selected models)
  • Designed with environmental protection in mind
  • Compact, sound attenuated, corrosion resistant enclosure
  • HardHatTM hood and 3-layer painting of metal parts

View and/or Download XAS 185 100: Brochure / Datasheet

Model XAS 185 100
Minimum effective receiver pressure psig 29
Maximum effective receiver pressure (Unloaded) psig 128
Normal effective working pressure psig 100
Actual free air delivery cfm 174
Fuel consumption
at 100% FAD (full load) gal/hr 2.7
at 75% FAD gal/hr 1.9
at 50% FAD gal/hr 1.3
at 25% FAD gal/hr 1.1
Maximum typical oil content of compressed air ppm 10
Max. sound pressure level (Lp @ ISO 2151) dB(A) 70
Compressed air temperature at outlet valve °F (°C) 185 (85)
Max. ambient temperature at sea level °F (°C) 122 (50)
Min. starting temperature with cold weather equipment °F (°C) -4 (-20)
Engine Kubota
Type V1505-CR-T-E5B
Emissions Regulation Tier 4 Final
Coolant ParCool Green
Number of cylinders 4
Bore in 3
Stroke in 3.1
Swept volume gal 0.4
Engine power at normal shaft speed @ ISO 9249G hp 44
Full Load rpm 3000
Unload rpm 1800
Capacity of oil US gal 1.5
Capacity of cooling system US gal 8.5
Capacity of compressor oil system US gal 2.2
Net capacity of air receiver US gal 3.2
Air volume at inlet grating (approx.) cfm 1970
Capacity of standard fuel tanks US gal 16
Safety valve – minimum opening pressure psig 142