Tower Crane Manufacturer High Quality

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High Quality Tower Crane Manufacturer      

 

I.Main fetures of small tower crane

 This series of tower cranes, ranging from QTZ31.5 to QTZ315 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. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys.

1."#" Beam Without Ballast;

2.Pre-embedded Four Outriggers Type;

3.Cross Beam Inclined Stay Bar With Ballast;

4.Cross Beam Inclined Stay Bar Without Ballast;

5.Traveling Type (Mobile) Tower cranes;

6.Inside Climbing.

 II.Parameters of small tower crane

 

Model

QTZ315

(7035)

 

QTZ300

(7031)

 

QTZ200

(7020)

 

QTZ160

(6516)

 

QTZ125A

(6015)

(5518)

QTZ100A

(5515)

 

QTZ80A

(6010)

(5512)

QTZ63B

(5610)

(5013)

QTZ63C

(5211)

 

QTZ40

(4708)

(4510)

QTZ40A

(4708)

 

QTZ31.5

(3883)

(4075)

(4264)

Amplitude(m)

70

70

70

65

60/55

55

60/55

56/50

52

47/45

47

38/

40/

42

Independent height(m)

53

50

50

50

46

45

46

41

40

29

29

27

Max.height(m)

301

221

200

190

200

180

200

141

140

100

120

100

Max lifting capacity(t)

16

12

12

10

8

8

8

6

6

4

4

3

Wall-attached Frame

11

8

7

6

6

6

8

6

6

4

6

5

Main material

140×140×16

Angle steel welding

135×135×12

Square steel tube

135×

135×

10


Square steel tube

160×160

×14
Angle steel


160×160

×16

Reinforcing

mast section

160×

160×

12
Angle steel

140×

140×

12
Angle steel

125×

125×

10
Angle steel

Standard Mast Section Dimension

2.083×2.083×3

1.935×

1.935×

2.8

1.835×1.835×2.5

1.835×

1.835×

2.5

1.615×

1.615×

2.5

1.5×

1.5×

2.5

1.5×

1.5×

2.2

1.5×

1.5×

2.4

 

1. TOWER CRANE WITH CE, GOST, ISO9000 CERTIFICATE
2, TOP 5 IN CHINA
3, HAVE 40 YEARS EXPERIENCE IN THIS AREA
4, 600 STAFFS

1. Version: fixed or traveling type
2. Free height: 50 meters
3. Max. height: 161 meters
4. Max. radius: 60 meters
5. Jib end load: 1.6 MT at 60 meters
6. Max. load: 10MT at 13.75 meters
7. Hoisting mechanism: JT2.5
8. Drum capacity: 450 meters
9. Lifting speed: 1.82m/min~80.1m/min
10. Slewing mechanism: HZ-125
11. Slewing speed: 0.6r/min
12. Trolley mechanism: BF-125
13. Trolley speed: 25/51m/min
14. Power line voltage: 380V/50Hz
15. Color: yellow
16. Counter weight: Stell-structured frame (without concrete)
17. Mast section: 1.8 x 1.8 x 3m
18. Foundation bolt: included (12 sets)
19. Cabin: included (with air condition)
20. Telescoping cage: included
21. Pump and cylinder: included
22. Main cable: included
23. Basic mast: included

Tower Crane Manufacturer High Quality

Tower Crane Manufacturer High Quality

Tower Crane Manufacturer High Quality

 

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