At the close of the 1930s, American railroads were steaming forward with a wave of improvements to the passenger experience. Lightweight coaches, streamlined designs, and new forms of locomotive propulsion were fast revolutionizing the industry. In some cases, legacy steam locomotives were also upgraded to meet these new design standards. Between 1940 and 1941, four Pennsylvania Railroad K4 Pacifics received modern streamlined shrouding developed by acclaimed Art Deco designer, Raymond Loewy. The locomotives would spend almost a decade wearing this striking appearance as they traversed the PRR system in express passenger service. The Bachmann Streamlined PRR K4 comes equipped with Econami™ Sound Value DCC, featuring the Soundtraxx® steam package, a die-cast boiler, and a precision motor. Factory set for realism, the Soundtraxx® steam package offers a choice of 16 whistles, 6 bell types, 4 prototypical chuffs, 5 air pumps, and 5 dynamos, plus cylinder cocks, grade crossing quill, blowdown, brake squeal/release, coupling/uncoupling, water stop, and “all aboard” announcements with coach door operation effects - all in 16-bit polyphonic sound.

Features include:
• Authentic Pennsylvania Railroad design.
• DCC Sound Value® sound-equipped for sound, speed, direction, & lighting control.
• Dual-mode NMRA-compliant decoder.
• Soundtraxx® Econami™ 16-bit polyphonic sound with user-adjustable sound effect and volume options.
• Soundtraxx® Hyperdrive2™ Advanced Motor Control for refined low-speed operation.
• Flex-Map function mapping technology for reassigning function keys F0-F28 to any effect.
• Precision motor.
• Operating LED headlight and reverse light with Rule 17 operation or automatic direction control.
• Die-cast boiler and chassis.
• Highly detailed, painted, streamlined body with precision graphics.
• Separately applied handrails, grab irons, ladders, brake system parts, and uncoupling levers.
• Detailed backhead and clear cab windows.
• Blackened metal wheels and siderods.
• Working metal drivers with see-through spokes.
• Traction tires on middle drivers for increased pulling power.
• Diecast pilot and trailing trucks.
• Detailed tender trucks with see-through sideframes.
• Magnetically operated E-Z Mate® Mark II couplers, front and rear.
• Extra front streamlined pilot cover included.
• Performs best on 11.25” curves or better
• Product Measurements: L 6.5 in., W 0.8 in., H 1.3 in.