Another objection and advantage of the present rail breaker invention is that it provides for {HEAD ~ better manipulation} and constant visual inspection of {TAIL ~ the rails} and work in progress by the operator of the hydraulic excavator 
of
Another objection and advantage of the present rail breaker invention is that it provides for { HEAD ~ better manipulation } and constant visual inspection of { TAIL ~ the rails } and work in progress by the operator of the hydraulic excavator
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH