The Chicago Pneumatic CPS 175-100 is a single-stage, oil-injected rotary-screw portable air compressor driven by a liquid-cooled, four-cylinder turbocharged Kubota V1505-CR-T-E5B diesel that meets Tier 4 Final emissions. CP’s current C67 screw element handles compression inside a compact, sound-attenuated, corrosion-resistant enclosure finished with the RedRock canopy and three-layer painted metalwork. Per CP, special attention went to overall product quality, user-friendliness, ease of serviceability and economical operation.

Service intervals stretch to 1,000 hours or annually, and the safety package covers pressure relief, emergency stop, low-fuel shutdown, and high-temperature and oil-pressure protection. It slots into our diesel-driven air compressor range alongside the rest of the CP compressor line sized for towable jobsite duty running breakers, clay diggers and blast equipment. Sizing questions? The air compressor buyer’s guide is the place to start.

• Single-stage, oil-injected rotary-screw airend built around CP’s new-generation C67 screw element
• Liquid-cooled four-cylinder turbocharged Kubota V1505-CR-T-E5B diesel, Tier 4 Final compliant
• 1,000-hour (or annual) service intervals cut scheduled downtime
• Compact, sound-attenuated, corrosion-resistant enclosure with RedRock canopy and 3-layer painted metal
• Safety systems: pressure safety valve, emergency shut-down button, low-fuel shutdown, high-temp coolant and compressor-oil shutdowns, engine oil pressure protection
• Available from Crowder Supply in Denver with Chicago Pneumatic parts support

CPS 175-100 FAQ

What engine powers the CPS 175-100?
A liquid-cooled, four-cylinder turbocharged Kubota V1505-CR-T-E5B diesel that meets Tier 4 Final emissions a compact, fuel-efficient engine matched to CP’s C67 rotary-screw element.

How often does it need service?
Scheduled service intervals run 1,000 hours or annually, whichever comes first, and the enclosure is laid out for ease of serviceability.

What safety shutdowns are built in?
A pressure safety valve, emergency shut-down button, low-fuel shutdown, high-temperature shutdowns for engine coolant and compressor oil, and engine oil pressure protection.

Do I need a diesel, or will a gas compressor do?
For truck-mounted service work and lighter air demands, a gas-driven air compressor may be the simpler buy; the towable CPS 175-100 is built for continuous jobsite duty running air tools all day.