Portable Diesel Air Compressor 185CFM

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Product ModelKSZJ-27/23-30/17K
Working Pressure (Mpa)2.3–1.7
Displacement (m³/min)27–30
Matching Engine Power (HP)Cummins 360HP
Exhaust PortG2×1, G³/₄×1
Weight (kg)4156
Dimensions (mm)3655×1950×2345

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Product Description: Portable Diesel Air Compressor 185CFM

Product Overview

The Portable Diesel Air Compressor 185CFM is a robust, high-performance pneumatic solution designed for demanding industrial and construction applications. With a reliable diesel engine and a maximum airflow of 185 cubic feet per minute (CFM) at 100-175 PSI, this compressor delivers consistent power and mobility for on-site tasks. Its compact, wheeled chassis and fuel-efficient operation make it ideal for remote job sites where electrical access is limited.

Technical Specifications

  • Airflow: 185 CFM at 100-175 PSI
  • Engine Type: Diesel, liquid-cooled, 4-cylinder
  • Fuel Capacity: 20 gallons (75.7 liters)
  • Operating Pressure Range: 100-175 PSI
  • Compressor Type: Rotary screw, oil-injected
  • Dimensions (L x W x H): 72 x 48 x 54 inches (183 x 122 x 137 cm)
  • Weight: 1,800 lbs (816 kg)
  • Noise Level: 78 dBA at 7 meters
  • Discharge Outlets: 2 x 1/2-inch NPT ball valves

Key Features

  • High Efficiency: Rotary screw technology ensures continuous, pulsation-free air delivery with minimal energy loss.
  • Durable Diesel Engine: Heavy-duty, liquid-cooled engine provides reliable start-up in extreme temperatures (-20°C to 50°C) and long service intervals.
  • Portable Design: Integrated forklift pockets, lifting eye, and heavy-duty pneumatic tires for easy transport across rough terrain.
  • Low Maintenance: Automatic oil lubrication system with spin-on oil filter and easy-access service points reduce downtime.
  • Fuel Efficiency: Advanced fuel injection system delivers up to 12 hours of continuous operation on a full tank at 50% load.
  • Safety Features: Automatic shutdown for low oil pressure, high engine temperature, and over-pressure conditions; lockable control panel.

Applications

  • Construction: Powering pneumatic tools such as jackhammers, impact wrenches, and nail guns.
  • Industrial Manufacturing: Operating air-driven conveyors, actuators, and spray painting equipment.
  • Mining and Quarrying: Supplying air for drilling rigs and dust control systems.
  • Oil and Gas: Providing compressed air for wellhead maintenance and pipeline testing.
  • Agriculture: Running grain aeration systems and pneumatic seeders.
  • Emergency Response: Supporting mobile repair units and disaster relief operations.

Advantages

  • Reliability: Proven diesel engine and rotary screw compressor ensure 24/7 operation in harsh environments.
  • Mobility: Compact footprint and heavy-duty wheels allow single-operator relocation without heavy machinery.
  • Cost Savings: Reduced fuel consumption compared to gasoline models, with lower total cost of ownership over 5 years.
  • Versatility: Adjustable pressure range and dual outlets enable simultaneous use of multiple tools.
  • Compliance: Meets EPA Tier 4 Final emission standards for diesel engines, suitable for regulated sites.
  • Warranty: 2-year comprehensive warranty on compressor and engine, with global service network support.

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