NSWGR 422 class (42201-42220)

16-645E prime mover (C/- 42206)

Long and short horns (user selectable)

Coupler crash and release

Dynamic brake

Drive hold (FT)

Brake application (FT)

Shunting mode

Handbrake

Curve squeal

Headlight dimmer

Sanders

Compressor & Radiator fans (mute)