This is a used Dukane 40 Khz Thruster, base and column.      
Base is Model 92196  438-749   100104      
Thruster is Model 92196  43A240  101187      
The base includes an adjustable mounting plate for squaring      
the welding fixture. Unit has been fully tested.      
The thruster is in excellent condition. - Shipping weight 280 lbs.      
Actual picture of unit - 60 day warranty.      
Does not include transducer or booster horn.      
Please contact me with any questions.      
Price $780.00