Frequency Equipment 120M 4T Load Construction Tower Crane Supplier
For Top Kit
With climbing cage, our crane can change the height itself by
adding and reducing its standard sections.
And the same tower crane can have different lengths of jib with
different quantities of jib sections. We will offer the drawing of
the same when the goods are delivered.
Our products are been exported to many countries, such as India,
Brazil, Australia, Chile, Ecuador, UK, Russia and many other
We are professional in this line, our prominent quality,
competitive price and good after service have been approved by
Rated Loading Capacity:
Rated Lifting Moment:
Max. Lifting Load:
Max. Lifting Height:
CE ISO GOST
as customers' need
QTZ50 Topkit Tower Crane:
- Connected system of tower crane is controlled by frequency
- Gearbox are imported with stable and durable operation, minimum
troubles of operation.
- All signals are sent to microprocessor, this microprocessor will
control signals and logic process.
- And all structures are controlled automatically. Errors are
- Condition of operation is controlled by microprocessor equipment
- Control cabin is designed by special insulating glass for
convenient space of cabin, wide scope of observing for operator.
Rated Lifting Moment
Rated Loading Capacity
Max. Lifting Load
Max. Lifting Height
Free standing height
3 to 48m
Counter jib length
Electric switch box
About this product
This year we export 5 sets tower crane to Saudi Arabia, now we have
finished erecting work, attached is the photos,pls kindly check
it.And now can offer tower cranes with a maximum lifting load form
2.5t to 20t, which is from QTG25, QTZ25, QTZ31.5, QTZ40, QTZ63,
QTZ80, QTZ100, QTZ125, QTZ160 and QTZ260, luffing tower crane,
topless tower crane and so on to meet the demand of various kinds
of customers in different construction works.
Advantages of QTZ50 Topkit Tower Crane:
- Elements from Simens and Schneider are adopted in electrical
system, performance of which is stable and reliable.
- Main ports of tower crane is welded with CO2 gas protected welding
and full-auto submerged arc welding that makes the stability of the
whole machine be improved considerably.
- The whole machine runs stably with good adjustable performance.
A- One year warranty for whole machines.
B- Providing free quick-wear part.
C- Low charge for continue maintenance when warranty is expired.
D- Exclusive engineer support at any time.
E- free training to end-users.
F- 24 hours online service and support