1996 Stewart & Stevenson TMAC-250 Air Start Unit

Available Now: TMAC-250 Air Start Unit by Stewart & Stevenson — a heavy-duty, trailer-mounted GSE solution capable of delivering 250 PPM of compressed air for turbine engine starting. This unit is powered by a Detroit Diesel 8V92 Engine

that has been recently rebuilt, providing strong, reliable performance ideal for commercial aviation operations.

This ground support air start unit is built to last, featuring a fully enclosed body, dual air hose reels, and a pintle hitch for easy towing. With just 2,228 hours indicated on the meter, this TMAC-250 is a solid addition to any airport, FBO, or MRO facility.

Key Features:

• 250 PPM output
• Recently Rebuilt Detroit Diesel 8V92 Engine – excellent condition
• Dual air hose output
• Pintle hitch for towing
• Heavy-duty construction with enclosed housing
• Hour Meter: 2,228 hours
• Model: ASU 250-254
• Weight: 12,650 lbs

Powered by a Detroit Diesel 8V92 Engine.

This unit is equipped with a robust Detroit Diesel 8V92 two-stroke engine, factory-rated at 585 HP @ 2,300 RPM. Known for its durability and high-output performance, the 8V92 is a proven choice for demanding air start applications.

Whether you're supporting narrow-body or wide-body aircraft, this air start unit for sale offers a dependable and cost-effective solution for your ramp operation.

Available for immediate delivery

Contact us today for pricing, lead time, or more photos/video