7032 SOUTH 196th - KENT, WA 98032 - (253) 872-0141 / FAX (253) 872-8710
OPERATION / MAINTENANCE MANUAL
MODEL 50 VIBRATORY HAMMER WITH MODEL 260 POWER UNIT
Preface
General
This manual covers the Model 50 Vibratory Hammer and the Model 260 Power Unit. The data
provided in this manual gives the necessary information to operate and maintain APE equipment. The
listed procedures are to be performed by qualified personnel who have an understanding of the
equipment and who follow all safety precautions.
Guide to Using the Manual
1. Refer to the Table of Contents for the page location of applicable sections.
2. All weights and measurements in this manual are in both English and Metric units.
3.The manual will be revised as necessary to reflect current information.
Abbreviations
The following are abbreviations used within this manual.
lbs. = Pounds
psi. = Pounds per Square Inch
hp. = Horse Power
gpm. = Gallons Per Minute
rpm. = Revolutions Per Minute
hyd. = Hydraulic
NPT. = National Pipe Thread
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