The useful distinction is the display you want: a straightforward excavator with an empty cab, or a mass-excavation centerpiece with additional access features. These are different machines, not two sizes of an identical model.
Do not assume the same box contents
The inspected 352 release omitted the operator. If an occupied cab is essential, resolve that before purchase; a removable roof is not proof of an included figure. The 395 ME’s removable-bucket arrangement gives it a different attachment proposition, but no universal aftermarket compatibility is established.
Measure one intended pose for each
The merchant’s catalog measurements are qualified below. Their poses are unspecified, so subtracting the lengths does not establish the difference in transport envelope or working reach. For a large loading scene, check the bucket-to-truck relationship directly.
