Army Limber

A large cannon with furniture and accessories.

Part of a set of cannon items, uploaded as several things:
Cannon Barrel (https://www.thingiverse.com/thing:3800102)
Cannon Balls (https://www.thingiverse.com/thing:3800111)
Navy Carriage (https://www.thingiverse.com/thing:3800297)
Army Carriage (https://www.thingiverse.com/thing:3812351)
Army Limber (this thing)
Army Caisson (https://www.thingiverse.com/thing:3882191)

To be complete, this limber would need a shaft/doubletree hitch,
two horses, and two riders. But this model does include a stand
to keep the limber level when disconnected from the cannon.

See this thing: https://www.thingiverse.com/thing:3851642
for some additional items including a draft horse hitch.