Aircraft Air Start Unit Model TMD/TRD-250
Air Starts 2011
The Stewart & Stevenson Model TMD-250 air start unit represents the 250 ppm
variant of our all new family of air start units. Designed from a clean sheet of paper,
these units offer lower operating costs and decreased environmental impact. The
TMD-250 unit will handle the engine starting needs of all wide-bodied aircraft engines requiring 250 ppm of continuous airflow, with the exception of the B-777.
One of the many standard features of the TMD-250 air start unit is the dualpressure
regulators with an “On Demand” automatic engine throttle control system.
The operator simply selects either the “Air Start” or the “Air Packs” mode and the
control system automatically adjusts the pressure and throttle settings. Benefits of the “On Demand” system include; fuel economy, decreased maintenance, and noise
control.
Standard features include:
• Dual discharge air outlets with manual shutoff valves
• Automatic discharge air pressure safety relief system to protect aircraft
• Discharge hose manual bleed-down valves
• On Demand automatic engine throttle control
• Leaf spring rear suspension
• Corrosion resistant fuel tank
• Rust proof engine/compressor heat exchanger
• Remote lube oil drains
• Maintenance-free batteries
• Large full-length “gull-wing” module access doors
• Engine lube oil magnetic sump plug
• Sound and vibration dampening material
• Illuminated operator control panel with complete gauge set
Contact Us
AES
Address: 9 Jalan Rengas, Singapore 808529
Phone: (65) 64815760 (Office)
Fax: (65)64401338
Mobile:
Mr Sanny Soh E S – (65)96788190
Mr Fok Pak Cheong – (65)98639947
Tags : CONTROL, Demand, engine lube, model, operator control panel, pressure, proof engine, rust proof, Start, stevenson model