4T Hydraulic Tower Crane Equipment For High Building Construction ISO9001 BV

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consruction machine,QTZ31.5(3883)QTZ40A(4708)QTZ50(4808) Tower crane, 3T/4T/5T crane small

TIELISHI series of tower cranes are one of HONGDA’s leading products. They cover a large working scope from QTZ31.5 to QTZ500with travel range varying from 30m to 80m, 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.

 

tower crane small features

 

 

• A professional tower crane manufacture in China with 30 years experience

 

• Exported to more than 30 countries with ISO9001&BV Certifications

 

• Hydraulic self-climbing mechanism

 

• The standard mast section’s joint uses 16M forge welding. What’s more, the standard mast section has positioning sleeve and located pin. They can enhance the tower crane’s stability

 

• With the complete safety devices, the machine has multi-function of monitoring moment, weight, radius and height as well as warning, self-locking etc.

 

small tower crane parameter

 

Model

 

Parameters

QTZ50

(5010)

QTZ40

(4708) (4510)

QTZ40A

(4708)

QTZ40B

(4708)

QTZ31.5

(3883)(4075)

(4264)

Tip load capacity(T) 1.0 1.0 0.8 0.8 830kg
Max .Radius(M) 50 47 47 47 42
Independent Height(M) 34 32.5 29 34 30
Max. Lifting Capacity(T) 5 4 4 4 3
Max. Height(M) 139 135 120 136 100
Wall-attached Frame 7 5 6 6 5
Main Material

160x12

Angle steel

140x12

Angle steel

160x12

Angle steel

125x10

Angle steel

Standard Mast Section Dimension 1.5x1.5X2.5 1.5x1.5X2.5

1.5x1.5

X2.2

1.5x1.5

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ChinaNationalCompletePlantToolsCo.Ltd,
507, 509, FangYuan Mansion, Beijing, China (Mainland)
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