Tekkit Quarries Not Working

How many chunks do I need to keep loaded to keep quarries ...
Quarry not breaking blocks · Issue #2269 · BuildCraft ...
Fillers and quarries
Quarry frame not building
tekkit quarries not working
tekkit quarries not working
minecraft java edition
Quarry doesn't break blocks · Issue #2446 · BuildCraft ...
My Tekkit wont launch :: TechnicPack
tekkit quarries not working