Atlas O 30138683 - Premier - ET44 Diesel Locomotive "Union Pacific" #2554 (2-Rail)

• Road Name: Union Pacific
• Road Number: 2554
• Product Line: Premier
• Scale: O Scale
• System: 2-Rail

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
  
• Detachable Snow Plow
  
• (2) Handpainted Engineer Cab Figures
  
• 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 Headlights
  
• Lighted LED Cab Interior Light
  
• Illuminated LED Number Boards
  
• Operating LED Ditch Lights
  
• (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 Freight Yard Proto-Effects
  
• Operates On O-42 Curves
  
• LED ground lights
  
• LED pilot lights
  
• LED marker lights (per appropriate road names)
  
• LED DPU (designated pusher unit) lights (per appropriate road names)
  
• BNSF specific trucks (as mentioned above)
  
• Canadian National models with snow grate walkways
  
• Road Name specific PTC (Positive Train Control) Antenna Arrays
  
• Multiple road name specific cab variations
  
• Multiple road name specific long hood variations 

Overview:

The Wabtec ET44AC (Evolution Series Tier 4, AC traction) is a high-horsepower diesel-electric locomotive built by Wabtec Corporation (formerly GE Transportation) to meet the stringent EPA Tier 4 emissions standards. It is part of GE’s Evolution Series (GEVO) and is designed to replace the ES44AC, featuring enhanced fuel efficiency and lower emissions.

There are several variations of the ET44AC, such as the ET44C4 ordered by BNSF. The ET44C4 comes with 4 traction motors instead of the common 6. The middle axles of the ET44C4 are operated by computer control for weight distribution purposes.