INSTRUCTION MANUAL
HRD-1 and HRD-58
Hydraulic Ground Rod Drivers
52033905 REV 5
© 2011 Greenlee Textron Inc.
6/11
Serial Codes GMJ and GMK
Read
and
understand
all of the instructions
and safety information in this manual before
operating or servicing this tool.
Register this product at www.greenlee.com