On 20/03/2023 11:14, Vera Mills wrote:
> Hello,

> What are the differences, if any, between Melbourne's Z1 and Z2 class

> trams, please.


Hi Glen,

There are two obvious but minor external differences.

1. The bumper is thicker an heavier on a Z2 - same as on a Z3.
2. The drivers cab side window (right of the driver) has a larger
sliding upper section for better ventilation.

See David Featherstone's front end comparison at: https://tdu.to/i/69516

and my pic at: https://tdu.to/i/46402

Mal Rowe