Model D1500-63 Tower crane, Stepless Speed Regulation by Frequency Control

Ref Price:
$20,000.00 - 150,000.00 / unit
Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
1 unit
Supply Capability:
10 unit/month

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Product Description:

1. Performance parameters of D1500-63: performance parameters and technical indexes reach both domestic and international advanced level.
• Max. jib length: 80m; Jib length under different assembling modes can decrease progressively by 10 meters and the Min. jib length is 40 meters.
• Max. lifting capacity 63t;
• Max. hoisting capacity at jib tip: 35.6t;
• Max. lifting moment 15000 t.m;
• Max. free-standing height: 85.1m; Max. working height of anchored crane: 204.8m;
• Hoisting mechanism: QPL4272; power: 132 kW; rope capacity: 1050m;
• Slewing mechanism: HP185; power: 3×18.5 kW (80m Jib); 2×18.5 kW(others)
• Trolleying mechanism: BP185; power: 18.5 kW. 

2. Electrical control system
With PLC control, the electrical control system enjoys better reliability and safety. Produced by professional manufacturers with advanced foreign technology, the electrical elements feature service lives that are 3 or 4 times longer than that of domestic products, less faults, easy maintenance and repair as well as reliable operation.

3. Technical features
• The crane boasts of multiple operation modes and wide application;
• The complete machine adopts internationally well-received beautiful shape;
• The crane features high working speed and excellent speed regulation performance. Stepless speed regulation by frequency control, the world's most advanced solution, is adopted for the trolleying mechanism and slewing mechanism, thus ensuring more stable and reliable operation ;
• The cab is independently installed externally with good vision and large inner space, thus offering a good working environment for operators;
• A variety of safety devices are equipped, which are all mechanical or mechatronic products that are applicable to severe working conditions, so as to ensure the tower crane's reliable operation.

4 Parameters

Rated hoisting moment (kN.m)

15000

Lifting height (m)

 Rope fall

Free-standing stationary crane

Anchored crane

α=2

85.1

204.8

α=4

85.1

102.4

Working radius (m)

Max. working radius

70

Min. working radius

6.5

Max. lifting capacity (t)

63

Hoisting mechanism

Rope fall

α=2

α=4

α=6

Speed (m/min)

72

57.6

28.8

36

28.8

14.4

24

19.2

9.6

Lifting weight (t)

4

10.5

21

8

21

42

12

31.5

63

Power (kW)

132

Traction mechanism

Speed (m/min)

0~50

Power (kW)

18.5

Slewing mechanism

Speed (r/min)

0~0.6

Power (kW)

18.5×3/18.5×2

5 Images 

Model  D1500-63 Tower crane, Stepless Speed Regulation by Frequency Control

Model  D1500-63 Tower crane, Stepless Speed Regulation by Frequency Control

6 FAQ :Connecting upper bracket with slewing supporting (Has been connected before the crane leave factory)

Slewing supporting has been connected with slewing tower before the crane leave factory. slewing supporting is connected with slewing tower by 40 M24×180 highstrength bolts with 640N·m pretightening moment.Lubricate screw part of bolt and nut end before tightened. To assure all bolts have the same pretightened moment, tighten bolts several times at circumference, the bolts should be locked by double nuts to avoid looseness.

 

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