- Feature:Tower Crane
- Rated Loading Capacity:3ton
- Rated Lifting Moment:315KN.m
- Max. Lifting Load:3ton
- Max. Lifting Height:100m
- Place of Origin:Shandong, China (Mainland)
- Brand Name:Tielishi
- Model Number:QTZ31.5
- After-sales Service Provided:Engineers available to service machinery overseas
- mast section dimension:1.5*1.5*2.4m
- tip load:0.83t
- hoisting speed:53.7/26.6/5.2
- slewing speed:0.6
- traveling speed:40/20
- total power:21.1kw
- counter weight:5.61
- independent weight:19t
- free height:27
- main material:125*10angle steel
Packaging & Delivery
|Packaging Details:||Normal packing which is suitable for long distance and ocean
|Delivery Detail:||stock is available or 10 days after down payment is got|
2.Havingexported for more than 70 countries
3.Year exported ratemore than 60%
4.Havingmore than 11 factories
5.Havingthe best engineer and equipment in china
6.Annualproducecapacity up to 1000sets
ShandongHongda QTZ Series of Tower Cranes
TIELISHI series of tower cranes are one of HONGDA’s leading
products. They cover a large working scope from QTZ31.5 to QTZ500
with travel range varying from 38m to 70m, have multiple working
methods and apply to many purposes. The series of tower crane has a
horizontal jib frame, trolley travelling, hydraulic self-climbing,
original mechanism, and a desirable shape. They can operate
reliably with all safety devices well-equipped and have an improved
working speed, a good speed control property, and a smooth and
efficient working, which can widely apply to high-rise hotel,
resident houses, high-rise industry buildings, large-span factory
buildings, large chimneys and other high-tower buildings. TIELISHI
series of tower cranes have been awarded many honours like SHANDONG
FAMOUS BRAND. Quality first is not only a slogan, but has rooted in
HONGDA PEOPLE’s heart deeply.
mini building tower crane
With Hydraulic Self-raising Mechanism,
Safety Monitoring System (Black Box)
With Various Safety Devices
max loading capacity(T)
125×125×10 (angle steel)
dimension of mast section(m)
jacking up speed(m/min)
total motor power(KW)
cross beam without ballast
II. Outstanding Features
1. The tower crane is a combination of advanced technologies of the
present day. It is equipped with a hydraulic self-raising
mechanismand afrequency-converting slewing mechanism.
2. The electric control system of the tower crane adopts the
advanced “PLC + frequency converter” control mode of the present
day, which has realized the stepless speed regulation and greatly
improves the reliability, maneuverability and stability of the
control system and the work efficiency of the tower crane.
3. The tower crane is equipped with all kinds of reliable safety
devices, such as hoisting height limiter, slewing range limiter and
multifunctional limiter to control the load moment, hoisting
capacity and trolley traveling range. Its PLC (Programmable Logic
Controller) unit can diagnose the cause of breakdowns.
4. The use of world-famous electric components such as OMRON,
YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure
rate of the electric control system and improves the work
efficiency of the users.
5. Besides, there are also electric safety devices like anemoscopes
and obstacle lights and mechanical safety devices to prevent the
breaking of trolley axles and wire ropes.
III. Payment Terms & Lead Time
After receiving 30% of the total contract value as advance payment
by T/T, we’ll begin the production of the goods ordered, which will
be ready for delivery in about 10 working days. After the customer
checks the goods and pays the remaining 70%, we’ll deliver the
IV. INSTALLATION AND DEBUGGING
We shall send one technician to the site to provide guidance on
installation and debugging and the training of operators. The
guidance and training is about 15 days, but the service fees, the
technician’s round-trip air tickets, visa application fees and
personal insurance are paid by the customer. Besides, the customer
should provide free accommodation for the technician while he is
abroad. If the installation time exceeds the Required days, the
customer should pay the technician
1.Are you a trader or manufacturer?
We are both.We have our own factory and many trusted partner
2.What is the warranty term of your product?
the warranty term of our product is 12month
3.What is the shipping way?
It depands on yours.or shiping with 40HQ and 20GP by sea or train
4.Can you accept OEM or ODM?
Of course.Logo is also acceptable.
5.What is the delivery time?
About 15 days.Or according special condition to short.
if you want to know more information, please feel free to contact