valve is used to reduce remote throttle pressure in order to adjust the stroke rate or to remove
remote throttle pressure (0 psi) in order to shut-down impact hammer operation.
The hydraulic hose is connected to the remote throttle via a quick connect fitting and is routed to
the lower cylinder section of the impact hammer. The hydraulic hose is connected to the throttle
valve whip line of the throttle valve (needle block) that is identified by a "THROTTLE
CONNECTION" label. The pulley with 15-inch (38 cm) anchor bungee, normally stored in the
toolboxes, can be attached to the hydraulic hose reel on the crane boom to ensure the hydraulic
hose is kept out of the way during pile driving operations.
Fill Plug (On Far Side)
H-16 Change 1