A drive system for {HEAD ~ a hydraulic elevator installation} without a machine room including an electric motor , a hydraulic pump , an oil tank , {TAIL ~ valves} and a control apparatus mounted in a cabinet  
A drive system for { HEAD ~ a hydraulic elevator installation } without a machine room including an electric motor , a hydraulic pump , an oil tank , { TAIL ~ valves } and a control apparatus mounted in a cabinet
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH