with all the efficiency and torque required to run up steep

The Trainz SKU for this item is P11403394

Here is a Lionel 6-82091 O Pennsylvania MoW Tie-Work Car #82091

the regular supports and lower contact are trimmed off

Trainz Product Id: 12378738

Lionel 6-16707 O Scale Southern Operating Coal Dump Car DwDetails-2.20-1.65-12.00-6.00-4.00-1 with all the efficiency andThis is a Lionel 6 16707 O Scale Southern Operating Coal Dump Car. This car was part of the Southern 'Freight Runner' Service Station Special set from that year. When activated by a remote control track section (sold seperately), the dump bin on the car flips up and dumps the coal off into a waiting bin. The car features diecast sprung trucks,operating couplers, metal wheels and axles. Condition: Factory New (C 9) Operational Status: Functional