Steiner and Ventrac Attachments

[AVIVIII]

Both the Steiner and the Ventrac machine appear to have very similar front lift systems. Are their attachments interchangeable?

Given the different series of both manufacturers, weights of attachments, power, etc., it would be the larger of the machines, Steiner 525 / Ventrac 4xxx.

Also, does anyone know if a dual-wheel kit is available for the Steiner 525?

[Pipestone Kid]

Ventrac is made by the guys who started Steiner. The attachments are interchangeable. At least they were a few years ago. I haven't looked lately. Don't know about the dual wheel kit.