TYASU300 Air start unit can directly start the aircraft engine by using the output low pressure and large flow compressed air. It can also provide auxiliary air supply for aircraft inspection or air conditioning. It is a necessary ground support equipment for civil and military airports, aircraft maintenance bases, aircraft manufacturing plants and research institutes Apply for ：Boeing 707、717、727、737 series（-100，-200，-300，-400，-500，-600，-700，-800，-900）、757、767、747 series、part of B777、DC8、DC9、DC10、MD80 series（81，82，83，88）、MD90、MD11、Airbus A320 series（A321,A320,A319,A318）、A300、A310、A330,all aircrafts except the GE90 engine. TYASU300 Air start unit Working conditions 1、 Elevation does not exceed 4000 m ； 2 、Environment temperature：-40 ℃ ～+50 ℃； 3、 RH(relative air humidity)：≤95%。 Jiangsu Tianyi Aviation Industry Co., Ltd. Factory: No.2 Hang Kong Road High-tech zone, Jianhu county, Yancheng City, Jiangsu Province, P.R.China Shanghai Office: Floor 6th, Bld 36, No.1218 Huateng Road, Qingpu District Shanghai, P.R.China Tel: +86 21 5049 6088 / +86 400 9980 919 Mobile: +86 137 6133 5725 (As WeChat) +86 189 6407 9542 E_ mail: malie@jstianyi.com.cn joinsun@jstianyi.com.cn airport.gse@jstianyi.com.cn Website: www.tianyi-gse.com