topless self-raising electric tower crane QTZ50P(PT4810)

Basic parameters

1. Brand name: Minglong
2. Model number: QTZ50P(PT4810)
3. Condition: New
4. Color: As clients' requirement
5. Jib length: 48m
6. Max. Load: 4T
7. Tip load: 1.0T
8. Free standing height: 30m
8. Working radius: 3m-48m
9. Structure self-weight: 23.008T
10. Balance weight: 8T
11. Type: Stationery/ externary climbing/ inner climbing (optional)
12. Mast size: 1.6x1.6x2.5m
13. Lift motor power: 26.5.5KW
14. Cabin: Included
15. Slewing mechanism: Dual
16. Hoisting mechanism: Double-speed wound motor drag

PT4810 flat top tower crane is based on microcomputer design platform of tower crane, applying group technology, combined design technology and FE analysis technology, combining with advanced international technology and requirements of domestic construction market, develop and design more advanced tower crane in China.
The tower crane is horizontal arm support, trolleying, top slewing and hydraulic jacking tower crane. Its jib length is 48m, free standing height is 30m, max. Attached height is 120m (2 falls).
Self-weight of the crane(without balanced weight and anchors) is 21.41t, total capacity of whole crane is 25.1 Kw. Advanced parameters, stable performance, good looking, excellent quality, simple structure, equipped with advanced safety devices, simple maintenance and competitive price make MLP4810 tower crane be popular in small and medium construction enterprises.

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
8.CE and ISO 9001:2000 certificate
Product show



Packing & Shipping
Packing in 40HC container.
If adopt CIF, we will find better shipping company for clients
Delivery time
Providing timely delivery, after 30% advance payment By T/T , within 5-15 working days arrange shipping .
Our services
1.Customized service.
We can do all special design according to your  requirement
2.Welcome visit our factory, learn about our factory and products.
3.24 hours on line or phone , technical support
After sale service:
1.The seller will send one of her professional technicians to the site of buyer to  guide the erecting work.
2.12(twelve)months (except for wire rope and AC contactor) after the equipment be well erected and we will offer spare parts whole year long.
3.Lifelong time freely provide technical support .

FAQ

Q1:What is the Warranty for tower cranes?
A1:For the tower cranes,we have 1 years warranty.If any quality problems on our side occured in this period ,we will supply the free new one for replacement.
 
Q2:What is the mean of QTZ and TC for tower crane model?And please illustrate.
A2:QTZ is classified according to China National Standard.
"Q" is the acronym of Crane in Chinese language(Qing Zhongji), "T" is the acronym of Tower head type in Chinese language(Ta Shi) and "Z" is the acronym of self rising in Chinese language(Zi Sheng Shi)
"TC" is the acronym of Tower Crane in English language.
 
For example:QTZ63(5013) means topkit tower crane, the rated lifting moment is 630KN.M (63 is 10-1 of the rated lifting moment).The working jib length is 50 meter and tip load is 1.3t when jib length is 50m.
 
Q3:What is the optional parts for your tower cranes?
A3:1) Anemometer
2) Air conditioner for operation cab
3) Black box for operation cab
4) Remote control
5) Full VFD(Variable Frenquency Drive) control
Contact us
Shandong Minglong Constrction Machinery Co.,ltd
Cindy zhang
Tel:+86-531-83275377
MP:+86-15053371315

topless self-raising electric tower crane QTZ50P(PT4810)