L250-20h Zoomlion Construction Machinery 20t Luffing Jib Tower Crane
China L250-20h Zoomlion Construction Machinery 20t Luffing Jib Tower Crane, Find details about China Construction Machinery, Construction Equipment from L250-20h Zoomlion Construction Machinery 20t Luffing Jib Tower Crane
Basic Info.
Model NO.
L250-20H
Type
Top-Slewing Crane
Trademark
Zoomlion
Origin
China
HS Code
8426200000
Model NO.
L250-20H
Type
Top-Slewing Crane
Trademark
Zoomlion
Origin
China
HS Code
8426200000
Product Desciption
Feature
Excellent lifting performance
The lifting performance stand out of the current luffing jib tower crane of the same level. For example, when
the jib length is 60 meters, the lifting weight of jib tip is 3t and 2.71t.
High lifting height
1.The wire rope capacity reaches 710m, meeting 65% of the construction height requirements of super high-
rise buildings in both domestic and international market.
Diversified configuration
1.There are two options for maximum lifting capacity: 20t and 16t.
High degree of intelligence
1.Using fault self-diagnosis technology, when the tower crane fails, the current fault and historical fault can
be inquired through the fault record, and the cause of the fault can be diagnosed and eliminated through the
mechanism test.
2.Using remote management technology, equipment information management, working conditions, alarm
data recording,tracking and analysis, remote control can be realized.
Parameters
Product Show
Our Company
Founded in 1992, Zoomlion Heavy Industry Science & Technology Co., Ltd. is mainly engaged in develop-
ing and anufacturing major high-tech equipment in the areas of engineering industry and agricultural
industry.
With more than 20 years of innovation and development, the company is now a global enterprise
possessing 10 major categories and 55 product lines, as well as nearly 460 leading products. Zoomlion is
China's first construction machinery company to be listed on both Shenzhen and Hong Kong stock
exchanges, with registered capital amounting to RMB 7.664 billion. At present, the company is actively
promoting strategic transformation, aiming to build a high-end equipment.
In 1956, the predecessor of Zoomlion, Changsha Construction Machinery Research Institute, developed
the first tower crane in China with independent intellectual property rights-QTZ160. With more than 60
years of technology inheritance and innovation, Zoomlion has now developed into a world-leading tower
crane manufacturer and also the secretariat unit of the International Organization for Standardization/Crane
Technical Committee (ISO/TC96).
The products of Zoomlion Construction Hoisting Machinery Company cover four series: hammer-head
tower cranes, flat-top tower cranes, luffing tower cranes and construction hoists. Many star products have
been born as well, such as the world's largest tonnage top-slewing jack-up Tower crane D5200, the world's
longest-boom tower crane D1250, which set a world record for Guinness, the world's largest tonnage flat-
top tower crane T2850, and the world's largest tonnage internal climbing boom tower crane LH3350,
which rolled off the assembly line in 2019.
Excellent lifting performance
The lifting performance stand out of the current luffing jib tower crane of the same level. For example, when
the jib length is 60 meters, the lifting weight of jib tip is 3t and 2.71t.
High lifting height
1.The wire rope capacity reaches 710m, meeting 65% of the construction height requirements of super high-
rise buildings in both domestic and international market.
2.The hoisting and trolleying ropes are arranged neatly, which greatly improves the life of the wire rope.
Diversified configuration
1.There are two options for maximum lifting capacity: 20t and 16t.
2.The arm length of jib has seven combinations of 60/55/45/40/35/30m.
3.The balance arm can be installed with concrete balance weight and steel plate balance weight.
High degree of intelligence
1.Using fault self-diagnosis technology, when the tower crane fails, the current fault and historical fault can
be inquired through the fault record, and the cause of the fault can be diagnosed and eliminated through the
mechanism test.
data recording,tracking and analysis, remote control can be realized.
Parameters
| Model | L250-20H |
| Max capacity (t) | 20 |
| Lifting moment (t.m) | 250 |
| Max working range (m) | 60 |
| Hoisting capacity at jib tip (t) | 2.7 |
| Free-standing height (m) | 45.9 |
| Max lifting speed (m/min) | 100 |
| Slewing speed (r/min) | 0~0.61 |
Our Company
Founded in 1992, Zoomlion Heavy Industry Science & Technology Co., Ltd. is mainly engaged in develop-
ing and anufacturing major high-tech equipment in the areas of engineering industry and agricultural
industry.
With more than 20 years of innovation and development, the company is now a global enterprise
possessing 10 major categories and 55 product lines, as well as nearly 460 leading products. Zoomlion is
China's first construction machinery company to be listed on both Shenzhen and Hong Kong stock
exchanges, with registered capital amounting to RMB 7.664 billion. At present, the company is actively
promoting strategic transformation, aiming to build a high-end equipment.
In 1956, the predecessor of Zoomlion, Changsha Construction Machinery Research Institute, developed
the first tower crane in China with independent intellectual property rights-QTZ160. With more than 60
years of technology inheritance and innovation, Zoomlion has now developed into a world-leading tower
crane manufacturer and also the secretariat unit of the International Organization for Standardization/Crane
Technical Committee (ISO/TC96).
The products of Zoomlion Construction Hoisting Machinery Company cover four series: hammer-head
tower cranes, flat-top tower cranes, luffing tower cranes and construction hoists. Many star products have
been born as well, such as the world's largest tonnage top-slewing jack-up Tower crane D5200, the world's
longest-boom tower crane D1250, which set a world record for Guinness, the world's largest tonnage flat-
top tower crane T2850, and the world's largest tonnage internal climbing boom tower crane LH3350,
which rolled off the assembly line in 2019.
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