Stewart & Stevenson TMAC-250 Air Start Unit – High-Performance Engine Start Support
The Stewart & Stevenson TMAC-250 is a trailer-mounted, double-hose Air Start Unit (ASU) engineered to deliver 250 pounds per minute (PPM) of airflow at 42 PSIG, ensuring efficient and reliable jet engine starts for various aircraft.
Key Specifications:
Airflow Capacity: 250 PPM @ 42 PSIG
Engine: Detroit Diesel 8V92
Compressor: Atlas Copco ZA4
Hose Configuration: Dual air outlets with manual shut-off valves; includes 50-foot hoses with couplings
Features: Manually activated parking brake, enclosed trailer design, and refurbished to high operational standards.
Designed for durability and performance, the TMAC-250 is an ideal solution for ground support operations requiring dependable air start capabilities.
For more information, please contact Aviaco Sales team.