Nice looking machine! If there is nothing about intervals on greasing the motor in the manual. Check with the motor manufacturer if their still in business. The old technician at work would only grease a motor once a year with only one pump of grease. He was a missile tech in the military.
For moving stuff around the shop? The best money I have spent, is on my pallet jack! I can have the bridgeport, lathe, large cabinets, whatever I have at this time moved around the shop in very little time.