Scale - Yes - SD 35 - SDP 35 - DD 35 - 40


Scale is the model’s measurement in proportion to the original, while gauge is the measurement between the rails.
N Scale (1:160) Rail Heights are code 80, 55
HO Scale (1:87) Rail heights are code 100, 83, 70.
O Scale (1:48)
G Scale (Garden 1:24)
- MTH 20-21757-1 O SD-35 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Atlantic Coast Line Cab No. 1009Number 20-21757-1
Manufacturer MTH Trains
Scale O$529.99 - MTH 20-21759-1 O SD-35 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - CSX Cab No. 4525Number 20-21759-1
Manufacturer MTH Trains
Scale O$529.99 - MTH 20-21761-1 O SD-35 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Montana Rail Link Cab No. 705Number 20-21761-1
Manufacturer MTH Trains
Scale O$529.99 - Athearn G71520 HO EMD DDA40X Diesel Locomotive & CA-10 Caboose Collectors Set Union Pacific #6900 w/ICC Caboose #25717Number G71520
Manufacturer Athearn
Scale HO$450.99 - Athearn G71519 HO EMD DDA40X Diesel Locomotive Union Pacific #6900 Primed for GrimeNumber G71519
Manufacturer Athearn
Scale HO$365.49 - Athearn G71521 HO Primed For Grime EMD DDA40X Diesel Locomotive Union Pacific #6901Number G71521
Manufacturer Athearn
Scale HO$373.99 - Athearn G71620 HO EMD DDA40X Diesel Locomotive & CA-10 Caboose Collectors Set Union Pacific #6900 w/ICC Caboose #25717 with SoundNumber G71620
Manufacturer Athearn
Scale HO$594.99 - Athearn G71619 HO EMD DDA40X Diesel Locomotive Union Pacific #6900 with Sound Primed for GrimeNumber G71619
Manufacturer Athearn
Scale HO$509.99 - Athearn G71621 HO Primed For Grime EMD DDA40X Diesel Locomotive Union Pacific #6901 with SoundNumber G71621
Manufacturer Athearn
Scale HO$518.49 - MTH 20-21756-1 O SD-35 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Atlantic Coast Line Cab No. 1002Number 20-21756-1
Manufacturer MTH Trains
Scale O$529.99 - MTH 20-21758-1 O SD-35 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - CSX Cab No. 4519Number 20-21758-1
Manufacturer MTH Trains
Scale O$529.99 - MTH 20-21760-1 O SD-35 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Montana Rail Link Cab No. 702Number 20-21760-1
Manufacturer MTH Trains
Scale O$529.99