Hello All,
My entire pike is based on the 1970s Tyco 34-foot operating hoppers with live loads. I substituted the OEM “coal” for ashtray urn, non-magnetic, black sand.
I currently have 37 of these cars in Virginian, Boston & Main, Monon, Burlington, Spreckles, Holly Sugar, and Stratton & Gillette liveries.
The Monon’s have square hatches on their covers while the Burlington, Spreckles, and Holly Sugar have round hatches on their covers.
All but nine (9) have been converted from metal Talgo trucks, Hook & Horn couplers and plastic wheels to body-mounted Kadees, Accurail plastic roller bearing trucks, and Semi-Scale Intermountain metal wheels.
The remaining nine (9) are on the RIP track (bench) to be converted.
Sixteen (16) of these cars make up the main coal drag pulled by four (4) GP40s in a distributed power arrangement: two (2) on the head-end, one (1) mid-train, and one (1) on the tail-end.
Eight (8) of these cars makeup the coal drag that is pulled up the 3% grade by three (3) GP30s: one (1) on the head end and a GP30 and a GP30-B as pushers up the grade to the unloading shed.
A critter pulls the empties from the unloading shed in preparation for the descent down the historic spiral trestle (helix) to the mainline with the single GP30 cut from the head-end.
I also have two (2) of the Tyco cranes with the tender cars.
One has been fitted with body-mounted couplers and metal wheels, along with the tender car.
The other has been repurposed as a heavy-duty, overhead, crane that serves the maintenance yard for the mine and coal-fired power plant.
The tender car from this set was also converted by moving the cab to the center and is now in service in my snowplow MOW train as a tool car.
While most modelers prefer the safety of running coal cars with removable loads I prefer the challenge (heartache) of live loads.
Hope this helps.