A company photo of C628 demonstrator #628-4, seen here at what appears to be Alco's famous plant in Schenectady, New York during 1964. The manufacturer built four C628 demonstrators, #628-1 through #628-4; all were purchased by Southern Pacific.

ENGINE DETAILS

• Intricately Detailed, Durable ABS Body
• Die-Cast Truck Sides, Pilots and Fuel Tank
• Metal Chassis
• Metal Handrails and Horn
• Detachable Snow Plow
• (2) Handpainted Engineer Cab Figures
• Authentic Paint Scheme
• Metal Wheels, Axles and Gears
• (2) Remote-Controlled Proto-Couplers
• Prototypical Rule 17 Lighting
• Directionally Controlled Constant Voltage LED Headlights
• Lighted LED Cab Interior Light
• Illuminated LED Number Boards
• (2) Precision Flywheel-Equipped Motors
• Operating ProtoSmoke Diesel Exhaust
• Onboard DCC/DCS Decoder
• Locomotive Speed Control In Scale MPH Increments
• Near Scale Sizing
• Proto-Sound 3.0 With The Digital Command System Featuring Freight Yard Proto-Effects
• Unit Measures: 18 x 2 1/2 x 3 3/4
• Operates On O-31 Curves Diesel DCC Features
• F0 Head/Tail light
• F1 Bell
• F2 Horn
• F3 Start-up/Shut-down
• F4 PFA
• F5 Lights (except head/tail)
• F6 Master Volume
• F7 Front Coupler
• F8 Rear Coupler
• F9 Forward Signal
• F10 Reverse Signal
• F11 Grade Crossing
• F12 Smoke On/Off
• F13 Smoke Volume
• F14 Idle Sequence 3
• F15 Idle Sequence 2
• F16 Idle Sequence 1
• F17 Extended Start-up
• F18 Extended Shut-down
• F19 Rev Up
• F20 Rev Down
• F21 One Shot Doppler
• F22 Coupler Slack
• F23 Coupler Close
• F24 Single Horn Blast
• F25 Engine Sounds
• F26 Brake Sounds
• F27 Cab Chatter
• F28 Feature Reset