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| Categories | Topkit Tower Crane QTZ40 Series | 
|---|---|
| Place of Origin: | Shandong, China | 
| Brand Name: | Katop | 
| Certification: | CE, ISO9001 | 
| Model Number: | TC4808 | 
| MOQ: | 1 UNIT | 
| Price: | US$23,000.00~25,000.00 | 
| Packaging Details: | Nude packed, well fixed, uninstalled | 
| Delivery Time: | within 10~15 workdays after receipt the deposit | 
| Payment Terms: | 30%TT in deposit, the balance 70%TT before shipment or by LC at sight | 
| Supply Ability: | 30units/month | 
| Rated Lifting Moment: | 400KN.m | 
| Rated Loading Capacity: | 0.8T~4.0T | 
| Max. Lifting Load: | 4.0t | 
| Max. Lifting Height: | 150m | 
| Span: | 48m | 
| Application: | construction building | 
| Feature: | Tower Crane | 
Series: QTZ40 Series;
Model: TC4808;
Main Features: Independent height: 30m; Boom length: 48m; Max.load capacity:4.0t; Tip load capacity: 0.8t;
Certificate: CE, ISO9001:2000;
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1. Technical parameters and matched mechanism structures
Item name  | measurement  | indenpendent  | Adhered  | Fall  | |
a=2  | a=4  | ||||
Rated lifting torque  | KNm  | 400  | |||
Max loading capacity  | t  | 2  | 4  | ||
Working range  | m  | 3~48  | |||
Tip load  | t  | 0. 8  | |||
Jacking speed  | m/min  | 0.4  | |||
Max loading range  | m  | 20.97  | 10.96  | ||
Lifting speed  | m/min  | 72 / 36  | 17.5 / 35  | ||
Lifting height  | m  | 29  | 120  | 60  | |
Swing speed  | m/min  | 0.73 / 0.37  | |||
Total power  | KW  | 25.82  | |||
Trolley speed  | m/min  | 39 / 26  | |||
Balance weight  | f  | 8.22  | |||
structure  | t  | 21.46(without balance weight)  | Independent height  | ||
2. Lifting Characters
Range /m  | 3---9  | 11  | 12  | 13  | 14  | 15  | 16  | 
Lifting /t  | 4  | 3.986  | 3.638  | 3.343  | 3.090  | 2.87  | 2.68  | 
Range/m  | 17  | 18  | 19  | 20  | 21  | 22  | 23  | 
Lifting /t  | 2.51  | 2.36  | 2.23  | 2.106  | 1.996  | 1.897  | 1.806  | 
Range /m  | 24  | 25  | 26  | 27  | 28  | 29  | 30  | 
Lifting /t  | 1.723  | 1.646  | 1.576  | 1.510  | 1.449  | 1.393  | 1.34  | 
Range /m  | 31  | 32  | 33  | 34  | 35  | 36  | 37  | 
Lifting/t  | 1.29  | 1.24  | 1.20  | 1.159  | 1.12  | 1.084  | 1.05  | 
Range /m  | 38  | 39  | 40  | 41  | 42  | 43  | 44  | 
Lifting /t  | 1.017  | 0.986  | 0.957  | 0.933  | 0.911  | 0.890  | 0.870  | 
Range /m  | 45  | 46  | 47  | 48  | |||
Lifting /t  | 0.852  | 0.834  | 0.817  | 0.80  | 
3. Lifting Characteristic Curve
Fall=4

Fall=2

4. Katop 4808 Tower Crane

5. Photos of Katop Tower Crane

6. Spare Parts of Tower Crane


                                 
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