The Chicago Pneumatic CPS 185 – 100 is a single-stage oil-injected rotary screw type air compressor, powered by a liquid-cooled, three-cylinder diesel engine.
The unit consists of an air end, diesel engine, cooling circuit, air/oil separation and control systems - all enclosed within a Redrock™ polyethylene shell.
Unique features – 110% fluid containment, internal toolbox, external lifting eye, new easy to use controller XC1004.
View and/or Download CPS 185 KoD: Brochure / Datasheet
Compact, lightweight and easy to move and install, coupled with outstanding ruggedness and durability make the CPS E-Air range is an excellent choice for rental fleets, mining and constructions sites. This range of compressors is a combination of smart engineering, time tested technology and quality components all add up to a solution with extreme versatility, which is suitable for a wide range of applications.
Enclosed within a RedrockTM polyethylene shell.
Protects the environment from spill/leaks and avoids costly clean-up.
1,500 hours running or 2 years
SPECIFICATIONS
| Model | CPS 185-100 KoD | |
| Actual free air delivery (FAD)* | cfm | 180 |
| Normal effective working pressure | Psi | 100 |
| Maximum unloading pressure | Psi | 125 |
| Minimum working pressure | Psi | 72 |
| Compression Stages | 1 | |
| Air Reciever Capacity | US Gal (L) | 4.76 (18.0 |
| Minimum starting temperature (with cold weather options) | °F (°C) | -13 (-25) |
| Air Compressor outlets | (X2) 3⁄4” | |
| Max. ambient temperature (at sea level) | °F (°C) | 122 (50) |
| Maximum altitude | ft (m) | 9842 (3000) |
| Minimum starting temperature (without cold weather options), standard TBV | °F (°C) | 14 (-10) |
| Engine | Kohler | KDI 1903 TCR |
| Emissions Regulation | US EPA | Tier 4 Final |
| US EPA Engine Family | NKHXL02.5TCR | |
| Output at rated speed (2700 rpm) | HP | 49 |
| Number of cylinders | 3 | |
| Aspiration | Turbocharged | |
| Displacement | cu in (L) | 114 (1.861) |
| Engine speed (Unloaded) | rpm | 1800 |
| Engine speed (Maximum loaded) | rpm | 2500 |
| Engine oil capacity | US Gal (L) | 2.35 (8.9) |
| Engine coolant capacity | US Gal (L) | 2.6 (9.9) |
| Fuel tank capacity | US Gal (L) | 22.3 (101.7) |
| Fuel consumption at 100% load | Gal/Hr (L/Hr) | 2.21 (8.37) |
| Fuel consumption at 75% load | Gal/Hr (L/Hr) | 2.18 (8.25) |
| Fuel consumption at 50% load | Gal/Hr (L/Hr) | 1.69 (6.40) |
| Fuel consumption at 25% load | Gal/Hr (L/Hr) | 1.69 (6.40) |
| Fuel consumption at 0% load | Gal/Hr (L/Hr) | 1.18 (4.47) |
| Electrical System (Negative Ground) | V | 12 |
| Battery Capacity (Cold Cranking Amps) | A | 725 |
*According to ISO 1217 ed.3 1996 annex D.
Air/Oil Separator
Air and oil separation is achieved through a centrifugal compressor oil separator with a spin on type filter element for easy maintenance. Separators are ASME/CRN approved versions and are stamped accordingly.
The separator is equipped with a sealed high-pressure safety relief valve, sonic nozzle, automatic blow-down valve, and pressure regulator.
Easy to service in less than one hour, no special tools required, and up to 1,500 hour or 2 years compressor service interval.
| Volume | 4.76 US Gal / 18 L |
| Certifications | ASME / CRN |
| MAWP | 261 psi @ 248°F |
Cooling System
The cooling system consists of integrated side-by-side aluminum oil cooler with axial fan to ensure optimum cooling. A guard for operator safety protects the fan and has an access port on both sides of the fan box for easy cleaning.
The cooling system is suitably designed for continuous operation in ambient conditions up to 122°F, with the canopy closed
Compressor Regulating System
Consists of air receiver/oil separator, compressor element, blow down valve, and pressure safety valve.
Economic power consumption is assured by the fully automatic 100% step-less speed regulator that adapts engine speed to air demand.
Discharge Outlets
Compressed air is available from 2 x 3/4” outlet valves, with claw type (Chicago) coupling.
Storage Compartment
The compressor has a built in open top toolbox compartment. Toolbox dimension is: 34’L x 7.4” W x 11” H.
Safety Features
The compressor has many safety features: Pressure safety valve, emergency shut down button, low fuel shut down, high temperature engine coolant, high temperature compressor oil and engine oil pressure.