Chicago Pneumatic CPS 175-100 Towable Rotary Screw Air Compressor – 170 CFM @ 100 PSI

The Chicago Pneumatic CPS 175-100 towable rotary screw air compressor is a compact, contractor-grade 170 CFM machine engineered for pneumatic-tool crews, light sandblasting, water well service, irrigation testing, and any jobsite that needs reliable 100 PSI air without the bulk of a 185 or 250 class unit. Built around a Kubota Tier 4 Final diesel and CP's RedRock™ canopy, the 175-100 pairs single-stage oil-injected rotary screw efficiency with a 15.8-gallon fuel tank designed to clear a full 8-hour shift without midday refueling.

Why contractors choose the CPS 175-100

If you've been running a wheelbarrow-style reciprocating compressor or renting a 185 every time you need air on site, the 175-100 hits the sweet spot for owner-operators, plumbing and HVAC crews, fence installers, rental fleets, and municipal utility trucks. It's small enough to tow behind a half-ton pickup, light enough for a single torsion axle, and powerful enough to run two ¾-inch tools simultaneously, including 60-lb breakers, chipping hammers, impact wrenches, post drivers, and inflators.

Quick spec strip

Where the CPS 175-100 shines

This 175 CFM towable was built for crews that bounce between job types in a single week. Typical applications:

• General construction — running multiple breakers, jack hammers, and chipping tools on small to mid-size jobs
• Sandblasting — light to moderate abrasive blasting, surface prep, and rust removal with a single nozzle
• Pipeline and utility work — pneumatic valve actuation, line clearing, fitting installation
• Water well drilling support — air lifts, well development, and purge operations
• Fencing, landscaping, and decking — post drivers, nailers, and impact tools
• Rental fleet — the 175-100 is one of the most rented compressor sizes in North America because it covers 70% of jobsite needs

Built for the long haul

Chicago Pneumatic engineered the 175-100 with serviceability and corrosion resistance at the top of the spec list. The RedRock™ polyethylene canopy with three-layer painted metal parts is rated to outlast traditional steel hoods in coastal, mining, and roadside environments. Heavy-duty two-stage air and fuel filters extend service intervals, and the synthetic-based compressor oil is engineered for a 1,000-hour or 2-year service interval, whichever comes first.

The CP XC1004 controller comes standard with a disconnect switch, operational monitoring, real-time diagnostics, and safety warnings/shutdowns for high engine temperature, low fuel, and other fault conditions. That means fewer surprise breakdowns and easier troubleshooting for crews that don't have a dedicated mechanic on the truck.

Standard features

• Single-stage, oil-injected rotary screw airend
• Thermostatic bypass valve on compressor oil system
• Simplified control panel with intuitive user interface
• Heavy-duty 2-stage air and fuel filters
• Corrosion-resistant sheet metal
• Easy service access — no special tools required for daily checks
• 110% spill-free containment frame (eco-friendly, code-compliant)
• Heavy-duty battery
• DOT towing package: 3" pintle towing eye, adjustable jack stand, VIN, 4-way flat plug lighting, 13" wheels, no brakes
• Heavy-duty torsion axle rated at 1,875 lbs
• Minimum starting temperature -4°F (-20°C)

CPS 175-100 vs. CPS 185-100 — which one do I need?

Both compressors share the same CP design DNA and serviceability features, but the 175-100 is the lighter, more nimble choice for crews that mostly run one or two pneumatic tools and want easier towing behind a half-ton truck. The CPS 185-100 KoD steps up to 180 CFM with a larger 27-gallon fuel tank and a Kohler KDI 1903 engine — better suited to crews needing 11+ hours of full-load runtime or heavier blasting duty. If you're undecided, call our compressor specialists at Warthog Air Compressor Store and we'll size it to your tool list.

Frequently asked questions

Will the CPS 175-100 run a sandblaster? Yes — it will support a single small-to-medium blast nozzle (typically up to a #6 nozzle at 100 PSI) for surface prep, paint removal, and light abrasive blasting. For continuous heavy blasting with multiple nozzles, step up to the CPS 250 KD8 or 400-150.

What tools can I run simultaneously? Most contractors run two ¾-inch tools (e.g., two 60-lb breakers, or a breaker and an impact wrench) on the 175-100 without issue.

Is this Tier 4 Final emissions compliant? Yes. The Kubota V1505 engine is fully Tier 4 Final compliant for the US and Canada — no DEF required on this engine class.

Does it ship with a warranty? Yes. Chicago Pneumatic backs the 175-100 with a standard manufacturer warranty. Warthog Air Compressor Store handles all warranty registration and support. Call us for current warranty terms and extended coverage options.

How do I order? Add to cart, call (888) 229-9904, or request a freight quote — we ship CPS 175-100 towable air compressors nationwide from authorized Chicago Pneumatic distribution centers.