The flat top tower crane features stable operation and reliable
management due to the adoption of various advanced technologies. It
is configured with diverse devices like the hydraulic
self-propelling device, frequency converting slewing device and a
series of reliable safety devices like hoisting height limiter,
slewing range limiter and multifunctional limiter.
Additionally, multiple electric safety devices such as
anemoscopes and obstacle lights effectively prevent the breaking of
trolley axles and wire ropes. The frequency converter easily
realizes continuously variable speed regulation and greatly
improves the stability, reliability, and operability of the control
system as well as the work efficiency of the flat top tower
crane. The PLC (Programmable Logic Controller) adopted by our
aerial equipment can timely diagnose the cause of breakdowns.
QTP5010-5 Tower Crane is a new type of construction tower
equipment that is researched and designed by Institute of Building
Mechanization of China Academy of Building Research based on large
formwork construction technology. It has the following
characteristics:1) Lifting multiplying factor switchover
automatically, without operator's intervention. 2) Ahead of
all domestic competitors, we are the first manufacture to
adopt lifting rope verticality limit mechanism, which decreases the
lifting rope vertical angle under free load lifting mode, and
highly improves the tower crane steering performance. 3) Our
tower sections are exchangeable, which provide our customers more
conveniences. 4) We adopt to use Dual drawbars structure on
lifting boom, which enables the lifting boom to be under no stress
at lifting surface other than uniaxial stress, and moreover, it
gets rid of the stress peak. It greatly improves the fatigue safety
performance of lifting boom. 5) Adopts VVVF stepless speed
variation device for lifting, radius changing and slewing
mechanisms, to make sure it works steadily and effectively, it also
lowers the maintenance cost. 6) The equipment adopts to use
non-contact computer control system, which provides the high
reliability and full functions to avoid drivers'
miss-operation. 1.Performance parameters of QTP5010-5:
performance parameters and technical indexes reach both domestic
and international advanced level.• Max. jib length: 50m; Jib length
under different assembling modes can decrease progressively by 5
meters and the Min. jib length is 40 meters.• Max. lifting capacity
5t;• Max. hoisting capacity at jib tip: 1t;• Max. lifting moment
500 t.m;• Max. free-standing height: 30m; Max. working height of
anchored crane: 120m;• Hoisting mechanism power: 18/18/5 KW; rope
capacity: 320m;• Slewing mechanism power: 3.7KW• Trolleying
mechanism power: 3.3/2.2 KW• Types of tower crane: stationary crane
with embedded outriggers, stationary crane with embedded bolts,
stationary crane with under-frame and mobile tower crane.2.
Electrical control systemWith PLC control, the electrical control
system enjoys better reliability and safety. Produced by
professional manufacturers with advanced foreign technology, the
electrical elements feature service lives that are 3 or 4 times
longer than that of domestic products, less faults, easy
maintenance and repair as well as reliable operation.3. Technical
features• TThe crane boasts of multiple operation modes and wide
application. The crane can work in different forms: stationary
crane with embedded outriggers, stationary crane with under-frame,
stationary crane with embedded bolts and crane anchored to wall,
thus being applicable to various construction projects.• The
complete machine adopts internationally well-received beautiful
shape;• The crane features high working speed and excellent speed
regulation performance. Stepless speed regulation by frequency
control, the world's most advanced solution, is adopted for the
trolleying mechanism and slewing mechanism, thus ensuring more
stable and reliable operation ;• The cab is independently installed
externally with good vision and large inner space, thus offering a
good working environment for operators;• A variety of safety
devices are equipped, which are all mechanical or mechatronic
products that are applicable to severe working conditions, so as to
ensure the tower crane's reliable operation.Factory
Video:https://youtu.be/xosZ5DJPiDkAll tower cranes can be
customized according to customer needs,You can also browse other
types of tower cranesThis series of tower crane for transformer,
hydraulic ZiSheng horizontal arm, trolley, new institutions,
reliable operation, beautiful appearance generous, safety
facilities, high working speed smooth operation, durable and
efficient, widely used in high-rise hotel, residential, high-level
industrial buildings, large-span industrial factory building and
tall chimney construction of the high tower building
construction./* March 10, 2023 17:59:20 */!function(){function
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