MTH 20-3479-1 Clinchfield 4-6-6-4 Challenger Steam Locomotive #673 W/Proto Sound

MTH 20-3479-1 Clinchfield 4-6-6-4 Challenger Steam Locomotive #673 W/Proto Sound  MTH 20-3479-1 Photo from Seller
Photos: 6
USD 650.39
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  • Starting Bid: USD 650.39
  • Shipping: USD 18.79 to United States (log in for actual fees)
  • Item Grade: C-7
  • Box: Boxed
  • Box Grade: P-6
  • Condition: Used


This is the MTH 20-3479-1 Clinchfield 4-6-6-4 Challenger Steam Locomotive W/Proto Sound 3.0 #673.

It features :

Die-Cast Boiler and Tender Body

1:48 Scale Proportions

Die-Cast Metal Chassis

Authentic Paint Scheme

Metal Wheels and Axles

Constant Voltage Headlight

Die-Cast Truck Sides

Precision Flywheel Equipped Motor

Locomotive Speed Control In Scale MPH Increments

Wireless Drawbar

Proto-Scale 3-2 3-Rail/2-Rail Conversion Capable

Remote Controlled Proto-Couplerr

Engineer and Fireman Figures

Operating Firebox Glow

Metal Handrails and Decorative Bell

Decorative Metal Whistle

Operating Marker Lights

Lighted Cab Interior

Synchronized Puffing ProtoSmoker System

Operating Tender Back-up Light

Proto-Sound 3.0 With The Digital Command System Featuring: Freight Yard Proto-Effects

Unit Measures:32 x 3 1/8 x 4 1/8

Operates On O-72 Curves Steam DCC Features

Headlight on/off

Bell on/off

Whistle/Horn on/off


PFA initiate and advance

Cab Light on/off

Engine Sounds on/off

Volume low, med, high, off

Smoke on/off

Forward Signal Sound

Reverse Signal Sound

Coupler Slack Sound

Grade Crossing

One-Shot Doppler on/off

Extended Start Up

Extended Shut Down

Labor Chuff

Drift Chuff

Smoke Volume

Single short whistle toot

Coupler Close

Feature Reset

Idle Sequence 1

Idle Sequence 2

Idle Sequence 3

Idle Sequence 4

Brakes auto/off

Cab Chatter auto/off

Clickety-Clack auto/off

There are a few minor scratches on the locomotive and tender. This item has been graded per TCA standards C-7: Excellent. This listing includes quality photographs and a unique description for the item you will receive. Please reference all provided information for the included item(s), accessories, or parts that may or may not be included. Photographs may be enlarged for better detail. Overall condition is Excellent.

Condition: Excellent (C-7)
Operational Status: Functional
Original Box: Yes (P-6) Popularity: Unknown

Manufacturer: MTH
Model Number: 20-3479-1
Original MSRP: $1399.95

Scale/Era: O Modern
Model Type: Steam Loco Shipping Rates:

Shipping ToBase RateWhen Combined
United States (48 States)$18.79$11.19
Canada and Mexico$108.20$64.44
Asia and Australia$173.31$103.21

Availability: Ships in 1 Business Day!

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The Trainz SKU for this item is 4085148.

Track: 4085148 - 1117 (Suite 2740-200) CH/TH/mB - 001 - TrainzAuctionGroup001 - TDID15442

Combined Shipping is available. Click on the SHIPPING & PAYMENT tab for details.


Item Grade:
Box Grade:
Product ID:
Seller location:
United States

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Shipping and Payment

Item location:
Buford, United States
Shipping conditions:
Buyer pays shipping expenses
Shipment fee:
  • To United States :
  • Standard : USD 18.79     (When combined: USD 11.19 )
  • PickUp : Free
  • To Europe :
  • Standard : USD 235.40     (When combined: USD 140.19 )
  • To Asia :
  • Standard : USD 173.31     (When combined: USD 103.21 )
  • To Mexico :
  • Standard : USD 108.20     (When combined: USD 64.44 )
  • To Australia :
  • Standard : USD 173.31     (When combined: USD 103.21 )
  • To Canada :
  • Standard : USD 108.20     (When combined: USD 64.44 )
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