ironworker 10 is coupled to accessory tool 50 via accessory harness 52 accessory harness 52 includes first and second hydraulic hoses 54 and 56 and includes electrical cable 58 once coupled to ironworker 10 first and second hydraulic hoses 54 and 56 deliver the hydraulic power of ironworker 10 to accessory tool 50 such that accessory tool 50 uses the power of ironworker 10 as such accessory tool 50 does not require its own internal power system effectively using ironworker 10 as the power plant and accordingly ironworker system 40 is a very cost effective system accessory tool 50 can be specifically tailored to any of a variety of applications because accessory tool 50 can be located somewhat remotely from ironworker 10 by virtue of the length of accessory harness 52 ironworker system 40 also includes remote push button unit 60 remote push button unit 60 includes controls for engaging and releasing accessory tool 50 and includes a means of cutting off all power for the entire ironworker system 40 as will be more fully discussed below an operator can use remote push button unit 60 to control the operation of accessory tool 50 without needing to be located proximate to ironworker 10 in one embodiment an operator can use remote push button unit 60 to execute the same functionality.