They are rated at 157,000 lbf (700 kN) continuous tractive effort 191,000 lbf (850 kN) starting. Braking effort is rated at 106,000 lbf (470 kN). Although mechanically similar to earlier SD70 units, the SD70ACe rides on a new underframe and uses mostly new sheet metal above the frame. Electrical cables and air lines have been routed beneath the walkways on opposite sides, allowing easier access for maintenance.Continuing the designs of the SD80 and SD90 series, the radiator on the locomotive is nearly as wide as the cab, the center hood section is a step down below the roofline, and the dynamic brakes have been moved to the rear of the hood. The SD70ACe uses the cab design of late-model SD90MAC-H units, which uses rectangular window glass and is externally different from the two cab variations used on earlier SD70M and SD70MAC units.
In 2008, EMD standardized the isolated cab on subsequent SD70ACes after non-isolated cab units were restricted from leading on BNSF Railway due to excessive cab vibration. Purchasers included ArcelorMittal, BNSF Railway, Canadian National Railway, CSX Transportation, Ferromex, Kansas City Southern Railway, Montana Rail Link, Norfolk Southern Railway, CVG Ferrominera Orinoco, Union Pacific Railroad, Quebec North Shore and Labrador Railway, BHP Billiton, and shortline Arkansas and Missouri Railroad. NEW Paragon3 Sound & Operation System FEATURING ROLLING THUNDER.
With Authentic Sounds and Prototypical Operation in both DC and DCC environments. Integral DCC Decoder with Back EMF for Industry Best Slow Speed Operation in DC and DCC. Precision Drive Mechanism engineered for continuous heavy load towing and smooth slow speed operation.Premium Caliber Painting with Authentic Paint Schemes. Prototypical Light Operation with Golden White LED Headlight, Rear Light. ABS Body with Die Cast chassis for Maximum Tractive Effort. (2) Operating MicroTrains #1015 or Compatible Couplers. Separately Applied Handrails, Ladders, Whistle, and Brass Bell.
Will Operate on Code 55, 70, 83 & 100 Rail. Recommended Minimum Radius: 9.75 inches. Operates in DC & DCC (use DCMaster for DC Sound). Record & Play Operation - Records and plays back sounds and movements once or repeatedly for automatic operation. 16-bit Sample Rate for exceptional high frequency sound clarity.Alternate Whistle / Horn where applicable for locomotive with air horn and steam whistle - both the main whistle and alternate can be easily played. Adjustable bell ringing interval for faster or slower bell.
Numerous user-mappable functions with available keys. Passenger Station Ambient Sounds - Controlled with Function Key. Lumber Yard Ambient Sounds - Controlled with Function Key. Farm related radio chatter - Controlled with Function Key.Crew Radio Communications - Controlled with Function Key. Maintenance Yard related radio chatter - Controlled with Function Key. Demo Mode for display and demonstrations. Simple Programming with Integral DCC Decoder.
Individually adjustable sound volumes for most effects. The item "N Broadway Ltd 3471 UP Heritage D&RGW SD70ACe Locomotive DCC & Sound #1989 NIB" is in sale since Monday, December 16, 2019. This item is in the category "Toys & Hobbies\Model Railroads & Trains\N Scale\Locomotives". The seller is "martyho" and is located in Carmel, Indiana.
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