20-22119-1 NEW YORK SUSQUEHANNA & WESTERN SD40T-2 TUNNEL MOTOR #3012-O QuickBooks typically around 35 mph with

typically around 35 mph with the boom trailing and 25 mph if the boom was facing forward

Attractive Paint Schemes •Decorative Brake Wheels •Fast-Angle Wheel Sets •Needle-Point Axles •(3) Willy’s Transport Vehicles •Unit Measures: 11 3/4" x 2 5/16" x 1 15/16" •Operates On O-27 Curves

coupler close/release

The Estes Astron Constellation is back for a limited time as part of the Vault Promotion

As shown the kit measures: 14 x 14-1/4 x 4-11/16" 35

20-22119-1 NEW YORK SUSQUEHANNA & WESTERN SD40T-2 TUNNEL MOTOR #3012-O QuickBooks typically around 35 mph withIn a normal diesel locomotive, cooling air for the radiators is taken in near the top of the car body. In a long tunnel, however, hot engine exhaust and heated air from the radiators collects at the top of the tunnel. This hot air is taken into the radiators and cannot cool the engine sufficiently. In a multiple unit diesel lash up, the result is that trailing units may overheat and automatically shut down. In a worst case situation, the extra load