When using hammer pipework circuit to operate motor driven attachments a major problem with mulching heads and flail mowers is the lack of sufficient oil flow to operate both the attachment and the other machine functions needed to move the attachment when working to make it work correctly i can supply an additional valve to give a priority feed direct to the attachment motor. Depending on flow requirements this can be from one or both pumps by using…
When using hammer pipework circuit to operate motor driven attachments a major problem with mulching heads and flail mowers is the lack of sufficient oil flow to operate both the attachment and the other machine functions needed to move the attachment when working to make it work correctly i can supply an additional valve to give a priority feed direct to the attachment motor. Depending on flow requirements this can be from one or both pumps by using either double flow control valve (this will take a balanced flow from each hydraulic pump ) or a single flow control valve in one pump line ,the by pass flow not required to drive the attachment is sent to the machine valve block to work all the other machine functions .Circuit is controlled by an electrical operated latching switch to stop and start the attachment leaving drivers hands and feet free to operate the machine