China Crane Qtz50 Construction Mobile Tower Crane

Product Details
Customization: Available
After-sales Service: Provided
Warranty: 2years
Manufacturer/Factory, Trading Company

360° Virtual Tour

Diamond Member Since 2019

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

Importers and Exporters
The supplier has import and export rights
High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
Years of Export Experience
The export experience of the supplier is more than 10 years
Experienced Team
The supplier has 6 foreign trading staff(s) and 4 staff(s) with over 6 years of overseas trading experience
to see all verified strength labels (27)
  • China Crane Qtz50 Construction Mobile Tower Crane
  • China Crane Qtz50 Construction Mobile Tower Crane
  • China Crane Qtz50 Construction Mobile Tower Crane
  • China Crane Qtz50 Construction Mobile Tower Crane
  • China Crane Qtz50 Construction Mobile Tower Crane
  • China Crane Qtz50 Construction Mobile Tower Crane
Find Similar Products

Basic Info.

Model NO.
QTZ
Condition
New
Maximum Lifting Height
150-200m
Maximum Lifting Weight
>10t
Installation
Jack-up/Assembled
Moving Type
Fixed
Type
Top-Slewing Crane
Product Name
Tower Crane
Mast Section Size
1.5m*1.5m*2.2m
Power Supply
380V 50Hz 3phazes
Color
Customer Required
Transport Package
Container, Bubble. High Quality Plywood Box
Specification
QTZ Tower Crane
Trademark
Mingdao Brand
Origin
China
HS Code
842600000
Production Capacity
30units/Month

Product Description

China Crane QTZ50 Construction Mobile Tower Crane

China Crane Qtz50 Construction Mobile Tower Crane

 

PRODUCT FEATURES

-----------

 

Brief Introduction:

Tower crane has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism.  It is original in design, reliable in operation and satisfactory in shape.  Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency.  


Technical Parameters:

Series QTZ50
Standard Model 5008
Max.Lift Load 4T
Tip Load 0.8T
Free Standing Height 29M
Max.Anchorage Height 120M
Jib Length 50M
Mast Size 1.6*1.6*2.5M
Lift Mechanism Lifting Speed (a=2)50/25/12.5m/min
    (a=4)25/12.5/6.2m/min
  Lifting Motor 15/15/4kw
  Wire rope diameter 12.5mm
Trolley Mechanism Trolley speed 39/26 m/min
  Trolley Motor 1.5/2.2kw
Slewing Mechanism Slewing Speed 0.72 r/min
  Slew Motor 3.7kw
Jacking Mechanism Jack Climbing Speed 0.4m/min
  Jack Climbing Motor 4kw
Power 380V/50Hz/3P



PRODUCT DETAILS

-----------

China Crane Qtz50 Construction Mobile Tower Crane

 

Safety features

Full set of safety protection equipment:weight limit,moment limit,height limit, and slewing limit,emergency brake, labor protective devices like rest platform and guardrail.

1.weight limit: If the material is over the capacity, the crane will give a sharp warning for   protection itself.


2.moment limiter:Real-time monitoring and detection of crane working conditions, with its own diagnostic function, rapid dangerous status alarm and safety control.

3.height limit:Control the lowest and highest extreme position of lifting hook.

4.slewing limit: Control the extreme turns number of turn left and right.

5.Emergency brake: If the operation staff  encounter some emergency situation, we could start the emergency brake system to protection the related treasure.

 
  • Advantage of Tower Crane
    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




    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 
  • Great for facilities with low headroom.

 

Safety Devices for overhead crane:

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 .

 

 

 

CUSTOMER USE CASE

--------------

The crane can be used widely to middle and high residential house and high and long span industrial workshop.

China Crane Qtz50 Construction Mobile Tower Crane

 

DELIVERY & PACKING

--------------
 

Shipping way of MD Cranes:

Packing in 40HC container.

Steel structure naked or packed by bubble. 

Electric part and easily demand parts packed by high quality plywood box



ABOUT US

-------------

Shandong Mingdao Heavy Industry Machinery Co., Ltd.Is located in Taian City,Shandong Province, China , it is near the China famous Mountain Taish, and also near Kongzi Temple.We are mainly engaged in the design, manufacture,installation and maintenance of single girder cranes(LD Models), Double Girder Cranes (LH,QD etc),gantry cranes(MH,MDG..),Jib cranes(BZ,QZ,MZ etc), Tower Crane,variable frequency cranesExplosion-proof series cranes(LB,QB etc), Cranes with grab bucket,Low headroom monorail HoistElectric Winches, scrapers and CD1 MD1 HC Electric HoistHand Chain Hoist etc...

In the past 10 years, we are aiming at China domestic market and become a leading manufacturer in China.Also, with the help of China trading companies we have exported our products to many countries such as Vietnam, Philippines, Sri Lanka, Bangladesh, France, Dubai, Kazakhstan, Russia, Tanzania,Peru , New Zealand ,etc countries .We got 99% good feedback from the overseas customers.Now we are not only aiming at China domestic market growth ,but also to expand the international market with our quality and price advantages.Integrity, quality, customer satisfaction is the pursuit of Mingdao heavy workers!


 

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.

Q2: If you are interested in our products, please no hesitate to contact us with following parameters
1.Max load capacity?
2.Tip load?
3.Jib length?
4.lifting height?
5.Local Voltage?

 






























 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier