20-2496-1 O Scale Premier Alco S-2 Switcher Diesel Engine w/Proto-Sound 2.0 For availability see 'Find it locally' tab $329.95Product InformationDescriptionAlco S-2 Switcher Diesel Engine w/Proto-Sound 2.0 - Chessie Cab No. 9007, 9008 and 9010 Roadname: ChessieCatalog: BJ 2004 Volume 1Product Line: PremierScale: O ScaleDelivery Status: Delivered MAR. 2004This product is compatible with all O Gauge 3-Rail track systems including those systems offered by Atlas and Lionel and Gargraves and Ross Custom Switches. OverviewBuoyed by a moratorium on competing locomotive switcher manufacturing during World War II, the American Locomotive Company was able to cement itself as the premier switcher locomotive manufacturer of its day with the release of their S Model of switcher engines beginning in 1940. Designed to replace the hi-hood Alco diesel switchers of the previous decade, the low-hood S-1 thru S-6 models were incredibly successful with over 3,200 produced by 1961. Just over 1,500 S-2s were produced, outfitted with a turbo charged 1,000 horsepower 6 cylinder diesel engine that greatly improved upon the nearly 700 horsepower S-1. In fact, the S-2 proved to be the most successful of all the S Model switchers capable of mainline passenger or freight work in addition to the usual shortline tasks handled by most switcher engines. The Alco S-2 marks the first new switcher engine to appear in M.T.H.'s Premier Line since the H10-44 diesel of 1995. Much has changed with Premier Line diesels since then as seen with the addition of separate metal fan screens, metal grab rails, operating smoke units and the incredible sound and performance of Proto-Sound 2.0. Features- Intricately Detailed ABS Body - (2) Remotely Controlled Proto-Couplersr - Die-Cast Truck Sides, Pilots and Fuel Tank - Colorful Paint Scheme - Metal Chassis - Metal Handrails and Decorative Horn - (2) Precision Flywheel Equipped Motors - Directionally Controlled Headlights - Illuminated Number Boards - Metal Wheels, Axles and Gears - Locomotive Speed Control - Lighted Cab Interior - (2) Engineer Cab Figures - Operating Smoke Unit - Metal Fan Grilles - Proto-Sound 2.0 With The Digital Command System Featuring:- Freight Yard Proto-Effects - Unit Measures:12" x 2 3/4" x 3 3/4" - Operates On O-31 Curves