TYASU300 mainly consists of refitted chassis assembly (including fuel tank assembly), chassis frame assembly, unit assembly, compressor intake and exhaust assembly (including air path control system), housing assembly, hose groove assembly and electrical assembly.
Air start unit Apply for ：Boeing 707717727737 series（-100，-200，-300，-400，-500，-600，-700，-800，-900）757767747 seriespart of B777DC8DC9DC10MD80 series（81，82，83，88）MD90MD11Airbus A320 series（A321,A320,A319,A318）A300A310A330,all aircrafts except the GE90 engine
Elevation does not exceed 4000 m ；
Environment temperature：-40 ℃ ～+50 ℃；
RH(relative air humidity)：≤95%
Supply gas pressure：Auxiliary air：1.7~2.1bar(25~30psi)，adjustable；
Gas supply of starting：2.4~2.9bar(35~42psi)，adjustable；
Gas flow：300ppm；
Overall dimension：7100×2260×3000mm（Length×Width×height）；
Min turning radius：7.5m；
Min ground clearance：190mm；
Approach：24º；
Departure angle：12º；
