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4-6-6-4 Challenger (DC): Union Pacific #3820 | Athearn Genesis
Athearn Trains Photo

PRE-ORDER Deadline: 09/01/2023 | ETA: 12/15/2024
MSRP: $529.99
Scale: HO
Product Line: Genesis

Availability: Pre-Order
Product Code: ATHG1029

Product Details Product Details
HO Scale | UP #3820 4-6-6-4 Challenger (DC)

OH Pre-Order Price: $450.49


This is a future release from Athearn Genesis. You may pre-order this item from our site to secure your model from this production. No payment is due at the time of placing your pre-order. You will be notified upon delivery of the model(s) and we will then make arrangements to finalize your purchase.

Please note the item price is set to $0.00 for the purpose of pre-ordering only. We do not want to collect payment well in advance of the models' arrival. The OH Pre-Order Price listed above is the amount that will be billed per model at the time of delivery. Shipping charges will be added at that time.

Please contact us at brian@overlandhobbies.com for call 765.289.4257 if you need to adjust your order before the models arrive.

Additional Information:
  • boiler backhead with full details and printed gauges
  • individually applied details parts including brass-painted bell and whistle, piping, valves, generator, steps, air pump, air tanks, reverser and coupler lift bar
  • correctly operating eccentric cranks
  • adjustable top cab vent and cab windows
  • pivoting front and rear engines for negotiating 18" radius curves
  • illuminated number boards and headlights
  • headlight turns off in reverse
  • illuminated directional back-up light in the tender
  • synchronized chuff, whistle, bell, blow-down, air compressor, dyno and pop-off valve sounds (Sound unit only)
  • user-controlled whistle, short whistle, bell, squeal, coupler crash, injector, water stop and light dimmer
  • front coupler pocket can be inserted to mount operating coupler
  • current pick-up on all driver and wheels
  • 22" minimum radius recommended
  • upgraded headlight lighting with brighter LED
  • improved loco-to-tender connection harness for increased durability and serviceability
  • lighted firebox flicker effect with see-through firebox door

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