Sure to be the focal point of any HO Scale engine terminal, this Walthers Cornerstone 110′ Motorized Turntable is where steam locomotives, and later diesels, were turned around at the end of their runs. Normally serving a roundhouse, turntables were placed adjoining the roundhouse, servicing tracks and at major terminals, backshops. This 110′ turntable is large enough to turn larger locomotives such as a 4-8-4 Northerns and 2-10-2s. It′ll look great at your locomotive terminal, at junctions and anywhere else medium-sized steam locomotives must be turned. On your layout use the 110′ Motorized Turntable as the heart of your servicing facility alongside other Cornerstone railroad maintenance structures 110′ 33.5m length typical of bigger tables built from 1900s on - some still in service today Must-have detail for engine terminals Holds locos up to 15-1/4′ 38.7cm long Layout mounting templates for pit and Cornerstone Turntable Control Box User-friendly, illustrated instructions simplify assembly Requires 15-9/16′ 39.5cm mounting hole to be cut in layout for installation 16-7/16′ 41.7cm overall diameter Control Box included for use on layouts with DC or DCC train control New Cornerstone Turntable Control Box for simple operation and programming with: Programmable indexing for up to 99 different tracks One-touch 180-degree bridge rotation in either direction Simplified LED display with adjustable brightness Operable from up to four remote locations with additional Control Boxes (933-2320 each sold separately) Optional: To control turntable operation with DCC throttle or serial UART controller, purchase Cornerstone Advanced Control Module (933-2321, available separately) Comes complete with motor and Control Box, operates on 12-18v AC, 16-24v DC power supply (power supply not included) Comes with Code 83 rail installed on bridge For more information and accessories click here: 933-2859 130′ HO Turntable 933-2860 90′ HO Turntable 933-2320 Turntable Control Box 933-2321 Advanced Turntable Control Module Model a complete engine terminal scene with related kits and accessories Cornerstone kits