Trinity RD-4 Coal Hopper 6-Pack - Ready to Run -- BNSF Railway (Wedge Logo) #651402, 651412, 651509, 651523, 651607 & 651620 (

* 12 Roadnumbers Per Scheme * Fully Assembled * One-Piece Body * Heavy Die Cast Underframe * Separately-Applied Door Mechanism, Brake Details & Interior Bracing * RP-25 Metal Wheels * Proto MAX(TM) Metal Knuckle Couplers Add variety to your unit coal trains with these 1990s-era cars, which are seen in service with both rotary couplers and rapid-discharge bottom gates for quick unloading at any power plant.