牵引车技术规范牵引车技术规范.pdf

成都华太莱特航空设备有限公司 技术规范 Technical Specification Goldhofer Towbarless Tractor AST-3L 00 Vehicle 00 ——————————————————————————————————————————————— AST-3L : TOWBARLESS AIRCRAFT TRACTOR FOR RAMP AST-3L OPERATIONS AND LOW SPEED TOWING WITH B757 B767,A300,A310 AIRCRAFT UP TO B757(B767,A300,A310 only partly B767-400 loaden or not against running engines and not against slope /inclination, but not B767-400!) The Towbarless Aircraft Tractor type AST-3L has AST-3L been designed for faster , safer, more flexible and cost-efficient aircraft handling. Its capabilities reaches from Push-back , Extended Push-back, Gate to Gate movements and short Low-Speed Maintenance Towing . Special attention was paid to the creation of a stable construction and an easy aircraft handling with only one driver, a high reliability and a safe handling. A AST large number of continually developed subassemblies and parts have furnished proof of their quality in all types of AST during daily operation of various airports world-wide. Dimensions AST-3L according to drawing No.TKE197.07.87 AST-3L TKE197.07.87 ——————————————————————————————————————————————— 01 Frame 01 ——————————————————————————————————————————————— For lifting the tractor by crane, 4 lifting eyes(2 at the 5 front , 2 at the rear) with a capacity of 5 tons each are welded to the framework. The frame work of the AST-3 is a welded quality steel AST-3 construction. Careful preparation and finishing of the welds ensure a perfect stability and a long life of the AST-3 framework. All AST-3 types have the same framework. One tow-off coupling is mounted at the front of the framework, two tow-off couplings are mounted at the rear. 32mm (1.26