What is the best way to ship an~85lb Burr King 482 across the country? Burr king lists the dimensions as 21" x 20" x 19," plus packing, with a shipping weight of ~85lb. It looks like this (stock photo):

I've shipped ~100lb machine bases (pretty unbreakable) via Fedex and UPS Ground (the up to 150lb designation), and I've also shipped some big machines via LTL freight. I'm not sure of the best way to ship a (somewhat breakable) grinder.
I would appreciate any thoughts/experiences on:
(1) how to pack it? Should the motor be removed and shipped separately, for example? Are there particularly vulnerable/fragile parts?
(2) what shipping or freight service will give it a good chance of arriving in one piece?

I've shipped ~100lb machine bases (pretty unbreakable) via Fedex and UPS Ground (the up to 150lb designation), and I've also shipped some big machines via LTL freight. I'm not sure of the best way to ship a (somewhat breakable) grinder.
I would appreciate any thoughts/experiences on:
(1) how to pack it? Should the motor be removed and shipped separately, for example? Are there particularly vulnerable/fragile parts?
(2) what shipping or freight service will give it a good chance of arriving in one piece?