Shandong Mingdao Heavy Industry Machinery Co.,Ltd |
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56m Boom Length China Crane Companies Qtz63 Tower Crane for Sale
The QTZ series tower crane is mainly used for housing construction in the vertical and horizontal transportation of materials and the installation of building conponents.
It is widely used in infrastructure construction ,high-speed rail,oil fields,large ports,nuclear power,wind power and other construction fields.
According to the shape of the tower crane ,it can be divided into topkit type,topless type and luffing boom type.
According to the working efficiency ,it can be divided into
ordinary type and frequency conversion type.
Different models & Parameters:
Model | Max load | Jib length | Tip load |
QTZ31.5(4208) | 3t | 42m | 0.8t |
QTZ40(4808) | 4t | 48m | 0.8t |
QTZ40(4708) | 4t | 47m | 0.8t |
QTZ50(5008) | 4t | 50m | 0.8t |
QTZ50(5010) | 4t | 50m | 1t |
QTZ63(5610) | 6t | 56m | 1t |
QTZ63(5013) | 5t | 50m | 1.3t |
QTZ80(6010) | 6t | 60m | 1.0t |
QTZ100(6024) | 10t | 60m | 2.4t |
QTZ125(6018) | 8t | 60m | 1.8t |
QTZ160(6515) | 10t | 65m | 1.5t |
QTZ200(6520) | 10t | 65m | 2.0t |
QTZ250(7021) | 12t | 70m | 2.1t |
QTZ300(7031) | 12t | 70m | 3.1t |
QTZ400(7055) | 25t | 70m | 5.5t |
QTZ500(8522) | 25t | 85m | 2.2t |
Features:
1.Suitable for all kinds of construction project and can work under
all kinds of work condition.
2.It has high working speed, good speed-adjusting performance,
steady operation and high efficiency.
3.The crane has complete set of safety devices, which can guarantee
the safe and high efficient operation of the equipment.
4.Three-speed motor and mono-speed ratio decelerator are applied in
the lifting structure, which enables heavy load low speed and light load high speed.
5.Planet gear decelerator is applied in the circumcise rating
structure, together with moment-limiting hydraulic couple, which
can realize high load capacity, steady starting and reliable
operation.
Safety Decices:
Weight limiter | If the material is over the capacity, the crane will give a sharp
warning for protection itself |
Moment limiter | Real-time monitoring and detection of crane working conditions,
with its own diagnostic function, rapid dangerous status alarm and
safety control. |
Height limiter | Control the lowest and highest extreme position of lifting hook |
Slewing limit | Control the extreme turns number of turn left and right. |
Emergency brake | If the operation staff encounter some emergency situation, we could
start the emergency brake system to protection the related
treasure. |
Control Mechanism:
Hoisting mechanism is driven by three-speed electromotor with high working speed and good speed-adjusting capability and
high efficiency; Derrick mechanism using worm-wheel reducer can meet operating needs. Slewing mechanism that is driven by two-speed electromotor; Make operation more stable and reliable.
Advantages:
1.Robot automatic welding system;
2.Automatic impeller blasting and spraying assembly line;
3.CNC plasma cutting machine;
4.Precision machine tools;
5. France Schneider contactor;
6.Jiangte motor;
7.Equipped with complete set of safety devices
Packing&Delivery
Packing in 40HC container.
Steel structure naked or packed by bubble.
Electric part and easily demand parts packed by high quality
plywood box.
Our services
1.We can design the customerized tower crane as per your requirement.
2.The most suitable model will be recommended to you once we know
about your requirement.
3.Shipment can be arranged from our port to your destination port.
4.Operational video can be sent to you if needed.
5.The seller can send professional technicians to the site of buyer to guide the
erecting work.
6.12(twelve)months (except for wire rope and AC contactor) after the equipment be well erected and we will offer spare parts
whole year long.
7.Lifelong time freely provide technical support .
FAQ
Q1: Can provide customized products?
A1: Yes. We can give you special design as per the drawings of your
building, helping you solve different problems faced in your
projects.