Specifications

046-08OP-001D S/N 046050010021 - UP
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LOCKED MODE—WINCH AND CONTROLS LOCKED: To prevent accidental actuation of the hook
and boom winch controls while not in use, move the speed/lockout control lever to the centre position and flip the
speed/lockout control lock to engage the lever (2) and lock it in position. In this mode, the hook and boom winch controls do
not function. Always
place the speed/lockout control lever in the LOCKED MODE and engage the speed/lockout control
lock whenever the machine is left unattended, or when inadvertent control operation could result in a dangerous situation
arising.
LOW SPEED MODE—WINCH CONTROLS UNLOCKED: Pull the speed/lockout control lever back for
the hook winch low speed range, maximum hook winch pull is available; the boom winch speed unaffected.
Speed/Lockout Control Lock (2)
Use the speed/lockout control lock lever (2) to lock the speed/lockout control lever (1) in the LOCKED MODE position.
Move the boom control lever to HOLD position. Move the hook control lever to HOLD position. Move the speed/lockout
control lever to the centre position. Flip the speed/lockout control lever over the control lever in order to lock the lever in the
LOCKED MODE position. This locks the boom controls and the hook controls in HOLD in order to prevent accidental
boom movement or hook movement.
Flip speed/lockout control lock away from the speed/lockout control lever in order to allow actuation of the speed/lockout
control lever. Move the speed/lockout control lever to the desired speed range in order to operate the winches.
Always move the speed/lockout control lever to the "LOCKED" position before shutting off the engine or immediately
after the engine quits running to prevent unintentional load release or--after the engine is restarted-- unintentional drawworks
operation.
Hook Control (3)
HOLD: The lever self centres to this position whenever it is released. In this position, the load winch brake will set,
and the hook will stop and remain at the position it is in.
(Emergency Lower) Free - Move the hook control lever to this position to lower the load fast in an emergency.
The load winch’s free fall brake will release, and the hook will move down under the weight of the load. The lever will
return to the “HOLD” position when released, the load winch’s free fall brake will set and the hook will stop and remain at
the position it is in.
NOTE: Free Fall is only available in pipelayer HIGH or LOW SPEED mode⎯Winch Controls Unlocked.
LOWER: Move the lever to this position to lower the hook with controlled winch power. The further the lever is
pushed away from HOLD, the faster the hook will lower. The closer the lever is toward HOLD, the slower the hook will
lower. When the lever is released, it will return to the HOLD position, the winch brake will set, and the hook will stop and
remain at the position it is in. Hook winch line speed varies with engine throttle setting. Hook control is smoothest at engine
speeds faster than idle.
RAISE: Move the lever to this position to raise the hook. The further the lever is pulled away from "HOLD", the
faster the hook will raise. The closer the lever is toward "HOLD", the slower the hook will raise. When the lever is
released, it will return to the "HOLD” position and the hook will stop and remain at the position it is in. Hook winch line
speed varies with engine throttle setting. Hook control is smoothest at engine speeds faster than idle.
NOTE: The hydraulic pilot system and some machine controls, namely the hook quick drop, are "LIVE" for as long as the
accumulator holds a charge, even if the engine is not running. This pressure charge will take approximately four hours or
more to bleed off. Refer to the operation and maintenance manual "Free Fall Active" for dropping load hazard warning.
Refer to the operation and maintenance manual "Accumulator - Relieving Charge" to bleed off the residual pressure if
required and when safe to do so.