often with the 1st class sections downgraded to 3rd

Chesapeake & Ohio

a detailed ABS body with heavy diecast chassis for maximum tractive effort

and Needle-Point Axles

Athearn G64762 HO Scale Alaska SD70MAC Diesel Locomotive w/DCC & Sound ProductID_11537595 often with the 1st classThis locomotive has been researched from the prototype to match specific units and it features a Genisis driveline with dynamically balanced five pole skew wound motor and dual flywheels, directional constant lighting a highly detailed fuel tank, cab interior, working ditch lights, factory installed Celcon handrails, multi part HTCR truck sideframes, Quick Plug DCC technology, and McHenry scale knuckle spring couplers. Condition: Factory New (C 9)