Here is an MTH 20-20859-1 Nickel Plate Road O Scale Premier Alco PA A Unit Diesel Engine w/Proto-Sound 3.0 #183A. It features;

Intricately Detailed, Durable ABS Body
Die-Cast Truck Sides, Pilots and Fuel Tank
Metal Chassis
Metal Handrails and Horn
Moveable Roof Fans
Metal Body Side Grilles
(2) Handpainted Engineer Cab Figures In Each A Unit
Authentic Paint Scheme
Metal Wheels, Axles and Gears
(2) Remote-Controlled Proto-Couplers
O Scale Kadee-Compatible Coupler Mounting Pads
Prototypical Rule 17 Lighting
Directionally Controlled Constant Voltage LED Headlight
Lighted LED Cab Interior Light
Illuminated LED Number Boards
Lighted LED Marker Lights
Operating LED MARS Light
(2) Precision Flywheel-Equipped Motors
Operating ProtoSmoke Diesel Exhaust
Onboard DCC/DCS Decoder
Locomotive Speed Control In Scale MPH Increments
Proto-Scale 3-2 3-Rail/2-Rail Conversion Capable
1:48 Scale Proportions
Proto-Sound 3.0 With The Digital Command System Featuring: Passenger Station Proto-Effects
Unit Measures:16 3/4” x 2 5/8” x 3 3/4”
Operates On O-31 Curves

This item has been graded per TCA standards C-7: Excellent based on visual appearance. This item displays light scratches and paint imperfections across the body and underframe. The overall appearance of this item may be improved with a gentle and thorough cleaning. The wheels and rolling pickups show signs of average use. The original box is included. The instruction manual is included. Please check the photos for a detailed look at this item. Overall condition is Excellent.

Condition: Excellent (C-7)
Operational Status: Functional
Original Box: Yes (P-7)

Manufacturer: MTH
Model Number: 20-20859-1
Road Name: Nickel Plate Road (NKP)

Scale/Era: O Modern
Model Type: Diesel Loco


The Trainz SKU for this item is 6265826.