Zoomlion ZRT850, Руководство оператора

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Operator’s Manual for Rough Terrain Crane
H. Crane controls
(1) The two hydraulic, pilot-operated joysticks (on the sides of the seat of the operator)
control the superstructure movements (comply with ISO standard requirements). The
left joystick controls the swing and auxiliary winch movements. The right joystick
controls the derricking and main winch movements. The boom extend / retract pedal
controls the boom extension and retraction.
(2) The joysticks and the boom extend / retract pedal allow for combinations of
multifunction operations for any of the items that follow:

Spool-up / Reel-off

Derrick

Boom Extend / Retract

Swing.
(3) The switches found on the dash control the outriggers movements.
I. Cab
(1) There is one cab on this rough terrain crane. You can use it as the cab for the
operator and for the driver. The cab attaches on the left side of the crane and has a
seat for the operator.
(2) The crane uses an EATON (Ji’ning) hydraulic steering gear. It uses Yuxin (He’nan)
special air conditioner and a Jingwei (Beijing) special cab heater for the vehicle.
(3) The air conditioner and heater emission comply with the Europe Environment
Protection Agency.
(4) Either side of the operator seat has a joystick control box. The left side control box
pivots up to allow for easy entry / egress from the cab. The controls of the
superstructure are set to agree with ASME B30.5-2007 standard and with ISO
(International Organization for Standardization) standards.
(5) Cab dimensions:
Length: 90.6 in ± 0.2 in (2300 mm ± 5 mm)
Width: 41.7 in ± 0.2 in (1060 mm ± 5 mm)
Height: 65.6 in ± 0.2 in (1665 mm ± 5 mm)
J. Load moment indicator
(1) Refer to the technical documents for load moment indicator supplied with the crane to
understand operation, maintenance and troubleshooting.
(2) If the actual load comes near the rated one, the buzzer sends out a warning that you
can see and hear.
(3) If the actual load reaches the rated one, all dangerous movements switch OFF
automatically.
(4) The load moment indicator also can control the working range (including load radius,
boom angle, lift height and swing range etc.).
9-14 ZRT850 Rough Terrain Crane