Shandong Katop Machinery Co.,Ltd.
| the lifting speed: | 72/36 m/min(2 fall) / 17.5/35m/min(4 fall) |
| the slewing speed: | 0.73/0.37 m/min |
| the trolleying speed: | 39/26 m/min |
| the climbing speed: | 0.4 m/min |
| the free standing height: | 29m |
| the main chord: | 160*160*12(mm) |
| the mast section: | 1.5*1.5*2.2(m) |
| the color: | any color you want |
| Packaging Details | Nude packed, well fixed, uninstalled |
| Delivery Time | About 30-50workdays after receipt the deposit |
| Payment Terms | 30%TT in deposit, the balance 70%TT before shipment or by LC at sight |
| Supply Ability | 60units/month |
| Place of Origin | Shandong, China |
| Brand Name | Katop |
| Certification | CE, ISO9001 |
| Model Number | QTZ40-4808 |
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Product Specification
| the lifting speed: | 72/36 m/min(2 fall) / 17.5/35m/min(4 fall) | the slewing speed: | 0.73/0.37 m/min |
| the trolleying speed: | 39/26 m/min | the climbing speed: | 0.4 m/min |
| the free standing height: | 29m | the main chord: | 160*160*12(mm) |
| the mast section: | 1.5*1.5*2.2(m) | the color: | any color you want |
| Packaging Details | Nude packed, well fixed, uninstalled | Delivery Time | About 30-50workdays after receipt the deposit |
| Payment Terms | 30%TT in deposit, the balance 70%TT before shipment or by LC at sight | Supply Ability | 60units/month |
| Place of Origin | Shandong, China | Brand Name | Katop |
| Certification | CE, ISO9001 | Model Number | QTZ40-4808 |
easy operation 1T- 4T 48m jib JT4808 building tower crane uses
Specifications
1. Lifting height 29 m, loading capacity 4t, long jib length 40 m
2.Factory supply, low price
3.Installation support
4.Good after-sales service
Features
1.double boom rigid rod suspension, rigid, light weight, small cross-section, small wind resistance, even by force, beautiful appearance.
2.kinds of safety devices is complete, ensure safe and reliable.
3. independent of side cab, good vision, to the operator to create a good working environment.
4.easy to use and simple maintenance.
Main Technical Parameters of KATOP JT40 (4808) Tower Crane
| Item | Unit | Independent type | Attached type | Multiplying power | |
| α=2 | α=4 | ||||
| Rated lifting moment | KN.m | 400 |
|
| |
| Max lifting weight | t |
|
| 2 | 4 |
| Max Working range | m | 48 |
|
| |
| Min Working range | m | 3 |
|
| |
| Lifting weight at max range | t | 0.8 |
|
| |
| Telescoping speed | m/min |
| 0.4 | ||
| Range of max lifting weight | m |
|
| 20.97 | 10.96 |
| Lifting speed | m/min |
|
| 72/36 | 17.5/35 |
| Lifting height | m | 29 |
| 120 | 60 |
| Rotating speed | m/min |
|
| 0.73/0.37 | |
| Motor total power | KW |
| 25.82 |
|
|
| luffing speed | m/min |
|
| 39/26 | |
| counterweight | f |
| 8.22 |
|
|
| Whole machine dead weight | t |
| 21.46 (exclusive of counterweight) | Independent height | |
The slewing mechanism specification
| Slewing mechanism | Slewing speed | Motor model | Power | Motor rotating speed |
| 0.73/0.37r/min | (QTH80.1)YZR132M | 6-3.7Kw | 960(rpm) |
The trolleying mechanism specification
| Trolley mechanism | Trolleying speed | Motor model | Power | Motor rotating speed |
| 39/26 m/min | YEZS100L-4/6 | 2.2/1.5 Kw | 1380(rpm) |
The lifting mechanism specification
| Lifting speed | Fall | a=2 | a=4 | ||
| Loading capacity (t) | 2 | 4 | 4 | 2 | |
| Lifting speed (m/s) | 72 | 17.5 | 35 | 36 | |
| Motor model/power/motor rotation speed | YZTD200L-4/8/24 | 15/15/4 Kw | 1385/680/195(rpm) | ||
The jacking mechanism specification
| Jacking mechanism | Jacking speed | Motor model | Power | Motor rotating speed |
| m/min | kw | r/min | ||
| Work pressure | Mpa | |||
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2004
Total Annual:
1500000-200000
Employee Number:
50~80
Ecer Certification：
Site Member
Katop Industry Company is a real factory built in the year 2004. It is located in Shandong Province, China. Our factory is specialized in producing tower crane and construction hoist, also supply kinds of spare parts for crane and hoist. Katop Main Product Include: 1) Tower Crane: Topkit tower... Katop Industry Company is a real factory built in the year 2004. It is located in Shandong Province, China. Our factory is specialized in producing tower crane and construction hoist, also supply kinds of spare parts for crane and hoist. Katop Main Product Include: 1) Tower Crane: Topkit tower...
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