Zoomlion RT35, Руководство оператора

Страница: 109 / 171

RT35 Rough Terrain Crane 07 - 17
Note
(a) After you complete the movement, move the joystick to the neutral position slowly to
stop the movements.
(b) The two winches (main and auxiliary) have a high / low speed selector switch. You
can set a slow or high speed for the winch movements (“reel off” or “spool up”). The
speed at which you move the load increases or decreases by the pressure put on the
throttle pedal. When you increase the engine idle speed, the load moves more quickly.
(c) The joystick travel distance is the third procedure to adjust how fast the winch moves.
When you push the joystick a short distance, the winch moves are slow. When you
push the joystick fully forward, the winch moves are fast. You have the same results
when you pull back on the joystick. After the hoist movements finished, move the
joystick to the neutral position slowly to stop the movements.
(d) The speed adjustments operate the same for the left and right joysticks.
(e) When the main or aux. winch is in the “spool up” mode and the hook block touches the
anti-two block weight, the items below occur:

A warning noise sounds.

A warning light illuminates.
(f) When the warning occurs, the function of the items below stop:

Winch "spool up"

Boom extension

Boom “derrick down”
(g) When the crane sensor senses that the load weight is more than the load weight in the
system, the items below occur:

A warning noise sounds.

A warning light illuminates.
(h) When the warning occurs, the function of the items below stop:

Winch "spool up"

Boom extension

Boom “derrick down”
(i) When the sensor senses that the main or aux. winch has 3 wraps of wire-rope on it,
the “reel off” function stops.
(j) If necessary, this switch-off can be bypassed by the bypass key switch in cab. When
the maintenance personnel repair or check out the functions on the crane, they can
turn the bypass key switch.
(k) Do bypassed movement with maximum precaution and minimum speed.