HPA Series
2Pages

Rotary Screw Compressors HPA series portable air compressors are ideal solutions for the applications in construction, mining and naval engineering sectors. These compressors, which are built with high endurance, quality and performance grades air end, offer long maintenance intervals, high performance, high airflow capacity and large fuel tanks compared to the competitors, so that they can be used at any place where compressed air is needed. GENERAL FEATURES • Pneumatic breaker connection, up to two for HPA 340 and HPA 500, three for HPA 640, and four for HPA 1000 • The type-approval certificate in accordance with EU2007/46/EC framework directive • Airflow capacity adjustment by controlling diesel engine speed • Status and alarm monitoring on the control panel with electronic card • Durable canopy prevents corrosion and impacts • Maintenance doors placed on sides • Operation time up to 16 hours at continuous full load conditions AIR END • New generation rotary screw air end with high efficiency, durability and low energy consumption • New generation bearing design with high load carrying capacity • New rotor profile decreasing air leakages and required torque values • Gearbox in accordance with AGMA (American Gear Manufacturers Association) standards (HPA 500 & HPA 1000) VERSIONS • Base mounted • Fixed tow-bar with brakes • Fixed tow-bar without brakes • Height adjustable tow-bar with brakes • Height adjustable tow-bar without brakes STANDARD EQUIPMENTS • Breakaway cable (HPA 640 & HPA 1000) • Road signalization • Wheel chocks and wheel chocks carrier • Loose ball coupling • Discharge check valve • Anti-theft safety lock • Connection coupling for pneumatic breaker hose MAIN MOTOR AND DRIVE SYSTEM • Four-cylinder, water-cooled and turbo-charged (except HPA 340) diesel engine • Exhaust emission levels in accordance with the emission standards (except HPA 1000) • Direct-drive mechanism

Rotary Screw Compressors OPTIONS • Breakaway cable (HPA 340 & HPA 500) • Exhaust system with spark arrester • Cold start at -30°C • Different frame color upon request • Different enclosore color upon request • Aftercooler & water separator ENGINE MODEL FUEL TANK CAPACITY lt ENGINE POWER kW/HP CONNECTION SIZE Unit performances measured in reference conditions which are 1 bar absolute air pressure, %0 relative humidity, 20°C inlet air temperature, 71°C thermostatic valve set temperature and use of Smartoil. HERTZ KOMPRESSOREN reserves its rights to make changes in its products and...