Portable Diesel Air Compressor, LY Series

Portable Diesel Air Compressor, LY Series
  • Portable Diesel Air Compressor, LY Series
  • Portable Diesel Air Compressor, LY Series
  • Portable Diesel Air Compressor, LY Series
  • Portable Diesel Air Compressor, LY Series

    • Portable Diesel Air Compressor, LY Series

    Our portable diesel air compressor was developed in response to meet the requirements of diverse mobile compressed air applications and the need of high efficiency. This two-stage screw compressor is equipped with individual oil/water/air cooling system to ensure the effectiveness for smooth running. A cyclone pre-filter is capable of removing 90% of dust and impurities. The automatic adjustment of diesel engine throttle helps user markedly minimize the diesel oil consumption.
    • Power 37-550kW
    • Working pressure 510psi (40bar)
    • Free air delivery 1259cfm
    • Applications
    • Features
    • Optional
    • Specifications
    Applications

    The portable diesel air compressor is applicable to numerous different types of weather conditions, with working temperature ranging from -25℃ to +50℃ (-13℉to +122℉). This diesel-powered rotary screw air compressor is ideally suitable for mining, water conservancy, roadwork, shipbuilding, urban construction, energy and more industrial sectors.

    Features
    3-stage air filtration, filtration efficiency of over 90%

    3-stage air filtration, filtration efficiency of over 90% The patented cyclone pre-filter extends the service life of the air compressor by removing more than 90% of the dust and impurities. Cyclone air filter is adopted to further protect the air compressor from residual dust and dirt entering, while the filter element helps keep the air filter clean to ensure a safe and continuous operation of the compressor. This portable diesel air compressor can operate in desert and dusty environments for continuous supplying of high-quality compressed air.

    Optimized cooling system with 30% increased efficiency

    Optimized cooling system with 30% increased efficiency The individual oil/water/air cooling system coupled with large-diameter cooling fan ensures that the air compressor runs at optimal performance under either hot or cold weather condition.

    High quality components

    High quality components Our portable diesel air compressor is configured with reliable diesel engines from world's renowned brands, such as Deutz and Cummins. In addition, SKF bearing, direct drive and noise-free gear are also the features of this screw compressor, the design service life can be more than 15 years.

    Patented helical rotor, two stage compression

    Patented helical rotor, two stage compression With helix teeth of 5:6, the energy consumption is reduced by 8%. There is no overdrive gear in the middle, resulting in higher output of compressed air. The air end spins at a maximum of 2400r/min, the operating speed of air end is equivalent to the diesel engine, prolonging the service life of the screw air compressor.

    Low oil content in compressed air

    Low oil content in compressed air The 3-step oil separation process ensures less than 3 ppm of oil content in the compressed air.

    Large-capacity fuel tank, long working hours

    Large-capacity fuel tank, long working hours Fuel tank with large capacity (up to 708 liters) provides the large air compressor with long hours of operation even in a remote region.

    Easy operation and maintenance

    Easy operation and maintenance High level of automation allows the air compressor to run unattended, and no long-term skill training is required for operators.

    Optional
    • Low-temperature starting system makes the diesel engine startup easier in extremely cold areas.
    • Additional cooler provides compressed air with temperature that is 15℃ lower than ambient temperature.
    Technical Specifications
    Model Capacity Working Pressure Diesel Engine Dimension
    (m3/min) (Mpa) (kW) (mm)
    *LY-6/7
    		 6 7 YC D4B22-95 3500×1920×1600
    *LY-7.5/7
    		 7.5 7 YC4D80-K20 3900×1920×1700
    *LY-9/7
    		 9 7 YC4D95Z-K20 3900×1920×1700
    *LY-12/10K
    		 12 10 6BT5.9-C160 4080×1980×2350
    *LY-10/13
    		 10 13 YC6B150Z-K20 4080×1980×2350
    *LY-15/16
    		 15 16 6BT5.9-C180 4080×1980×2350
    LY-17/17K
    		 17 17 6CTA8.3-C210 3980×1800×2450
    LY-18/17K
    		 18 17 6CTA8.3-C260 3980×1800×2450
    LY-18/20K
    		 18 20 6CTA8.3-C260 3980×1800×2450
    LY-19.5/19K
    		 19.5 19 6CTA8.3-C260 3980×1800×2450
    LY-19/21K
    		 19 21 6CTA8.3-C260 4580×1950×2600
    LY-21/18K
    		 21 18 6CTA8.3-C260 4580×1950×2600
    LY-22/14K
    		 22 14 6CTA8.9-C325 4580×1950×2600
    LY-27/10K
    		 27 10 6CTA8.9-C325 4600×1950×2850
    LY-32/10K
    		 37 10 6LTAA8.9-C360 4600×1950×2850
    LY-22/20K
    		 22 20 6LTA8.9-C360 4600×1950×2850
    LY-23/23K
    		 233 23 6CTA8.9-C325 4600×1950×2850
    LY-25/23K
    		 27 20 6LTA8.9-C360 4600×1950×2850
    LY-27/18K
    		 27 22 6LTA8.9-C360 4600×1950×2850
    LY-33/25K
    		 33 25 QSZ13-C550 4700×2100×2850
    LY-26/25K
    		 26 25 QSZ13-C500, 500HP 4700×2100×2500
    LY-33/35
    		 33 35 KTA19-P630, 630HP 4700×2100×2850
    LY-39/25K
    		 39 25 Caterpillar C-18 4700×2100×2850
    ACERT
    LY-33/35K
    		 33 35 630Caterpillar C-18HP 4700×2100×2850
    ACERT, 630HP
    LY-43/25
    		 43 25 YC6TD840L-D20, 760HP 4700×2100×2850
    LY-35/35
    		 35 35 YC6TD840L-D20, 760HP 4700×2100×2850
    Get in Touch
    Shanghai Rotorcomp
    Shanghai Rotorcomp has been presenting its screw air compressors in the market since its establishment in 1999. In fact, our first foundation goes back to 1985, we was a company engaged in manufacturing piston air compressors until we moved our headquarter to international metropolis – Shanghai in 2000. Since then, we have made commitment to developing screw compressors, pressure vessels, heated desiccant air dryers, refrigerated air dryers and compressed air filters with the support of Germany Rotorcomp Verdichter GmbH.
    Shanghai Rotorcomp is dedicated to provide customers worldwide with our high quality compressed air systems, which can be extensively used in machinery, medical, electronics, textile, automotive, mining, construction, and many other industries. Since the day of our establishment, we have delivered our products and services to global customers in more than 60 countries and regions.
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