Used for heavy freight trains such as ore and coal trains

Here is a MTH 30-72014 U

the modeller can choose to electrify the frog and wing rails by connecting the pre-welded wires as shown on the diagram below

and blakc shoes

Drive on all four axles

Roco 483 HO MiniTanks M34 w/M149A2 Truck ProductID_12093147 Used for heavy freight trainsThis is a Roco 483 HO MiniTanks M34 w M149A2 Truck. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Roco Model Number: 483 Road Name: **** No Road Name MSRP: $39. 99 Scale Era: HO Scale Model Type: Vehicles The Trainz SKU for this item is P12514249. Trainz Product Id: 12514249