Athearn RTR 1284 HO Scale 40' Woodchip Hopper w/Load Southern Pacific SP 4-Pack #1 RC28 2” tires

2” tires

When used in conjunction with one or two RX4 transponder detectors it operates up to 8 transponding zones and operations mode read back

Also the right side wheel clamp uses 2 screws style clamping which requires less force on the screws for better clamping force

CRC 3/32 Diff Balls

Athearn RTR 1284 HO Scale 40' Woodchip Hopper w/Load Southern Pacific SP 4-Pack #1 RC28 2” tiresAthearn RTR 1284 HO Scale 40' Woodchip Hopper w Load Southern Pacific SP 4 Pack #1 FEATURES: Wood chip extension Removable wood chip load Separately applied wire grab irons on and ladders Separately applied brake wheel Machined metal wheels with RP25 contours operate on all popular brands of track Weighted for optimum performance Body mounted McHenry operating scale knuckle couplers #450000 450132 450268 450485