This machine is composed of the units listed below.
[1] UNDERCARRIAGE
This is composed of a traveling gear and blade.
[2] UPPER STRUCTURE (CRANE)
This is composed of an engine, traveling operation unit, crane operation unit, telescoping system, derrick
system, slewing system, hook block, and winch system.
[3] SAFETY DEVICE
This is composed of the following parts and devices: Over hoist detector/automatic stop device,
three-winding stop alarm/automatic stop device, moment limiter (working envelope limited), slinging rope
detachment protector, hydraulic safety valve, telescoping cylinder hydraulic automatic locking device,
derricking cylinder hydraulic automatic locking device, alarm buzzer, machine tip-over alarm device, level,
working status lamp, crane and traveling control lever lock.
3.3 MACHINE FUNCTIONS
[1] UNDERCARRIAGE
• The carrier equips crawlers which enables this machine to enter into rough or soft terrains.
• Two-traveling lever operation enables not only direction changes among forward, backward, and
right/left but pivot turn and spin turn.
[2] UPPER STRUCTURE (CRANE)
• The upper structure allows continual 360 degree rotation.
• Thanks to extending/retracting, derricking up or down and/or swing operations of the boom, as well as
wind/un-wind operation of the winch, you can move the hoisted load to the designated location, subject
to the staying within the rated total road and working radius.
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