I have a Vtek V2 backhoe and the PTO driven pump has given up the ghost and I am looking for a replacement pump. The old pump is a Joyang pump. I am looking for spec data for the Vtek backhoe in order to size the replacement pump. I have been unable to find tech data regarding the required gallons per minute on the pump I need to install. Does anyone have any tech data on the Vtek backhoes? THanks, Brian