The machine frame 1, wherein the module is configured to be solid locally on the portion connected to the cross arm to increase the mass with {HEAD ~ respect} to {TAIL ~ other frame parts} 
to
The machine frame 1 , wherein the module is configured to be solid locally on the portion connected to the cross arm to increase the mass with { HEAD ~ respect } to { TAIL ~ other frame parts }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL