This clayton water brake dynamometer is rated at 300 hp 3000rpm. (??) It was purchased as new (never used) in about 1968. It has been stored ever since. This is just the power absorption unit. The torque and rpm sensors/meters are not included. A wild guess is it weighs about 1000 lbs. Its envelope is about 4 feet tall, 30 inches wide and 4 feet long. The input shaft is about 36 inches above floor.
It is for sale as best offer. You must load and haul away. It is sitting in shop on concrete floor.
Will get photos later when at shop.
Please reply with phone number for more information