SAR 830 class (831-875)

ALCo 6-251B prime mover (C/- 835)

Long and short horns (user selectable)

Coupler crash and release

Cab door

Drive hold (FT)

Brake application (FT)

Shunting mode

Handbrake

Curve squeal

Headlight dimmer

Sanders

Condensate valve

Compressor & Radiator fan (mute)