SELECTION AND APPLICATION GUIDELINES FOR DIESEL, GASOLINE, AND PROPANE FIRED LIQUID COOLED ENGINE PRE-HEATERS

Common Tests Technical Steering Committee

The Common Tests Technical Steering Committee (CTTC) is responsible for the activities related to the design, development, and application of specific tests common to components and systems of off-road self-propelled work machines. CTTC is comprised of two subcommittees:  CTTC1, Hydraulic Systems  CTTC2, Electrical Components and Systems This technical steering committee reports directly to CONAG council. ConAg Council covers machines described in SAE J1116 which includes machines defined in ISO 6165, ISO 6814, and ISO 22242, and cranes defined in ISO 4301 with regards to activities supporting: • Creating consensus SAE standards, recommended practices, and information reports • Harmonizing relevant SAE documents with ISO documents • Assisting the US with the creation and maintenance of ISO standards through US TAGs o ISO/TC 127 --- Earth-moving machinery o ISO/TC 195 --- Building construction machinery and equipment o ISO/TC 23/SC 15 --- Machinery for forestry Participants in this committee include OEMs, suppliers, consulting firms, government, and others across the construction and forestry industries.