High Quality Tower Crane for Construction
1. Products Introduction
Tower crane equipped with fixed tower body and piece-type tower body forms, there are lots of specification and models for users' selection, beautiful in appearance, compact in structure, complete in safety facilities, stable and reliable in quality, performance leading in the country, products commanding a ready market in the country and exporting in batches. They can widely apply to high-rise hotel, resident houses, industry buildings, large-span factory and so on.
Advantages:
1. Robot automatic welding system;
2. Automatic impeller blasting and spraying assembly line;
3. CNC plasma cutting machine;
4. Precision machine tools;
4. France Schneider contactor;
5. Jiangte motor;
6. equipped with complete set of safety devices
7. CE and ISO 9001:2000 certificate
our service:
1.Providing timely delivery, standby engineers are ready to slove any of your problem in time.
2.We provide one years warranty for the steel structure.
3.Providing all-embraced warranty of products quality, worksite installation guidance
4.Providing ample spare parts and training of operation and maintenance
5.Engineers have more than 5 years' experience.
2. Technical Specification
Rated load moment | kN. m | 630 | |||
Max. load | t | 6 | |||
Working radius | m | 3~50 | |||
Hoisting height | Free standing height |
|
40 | ||
Max. height | 151.2 | ||||
Hoisting speed | 2 falls | m/min | 80/40.10 | ||
4 falls | 40/20/5 | ||||
Slewing speed | r/min | 0.637 | |||
Trolleying speed | m/min | 44/22 | |||
Climbing speed | 0.4 | ||||
min. descending speed levelly | < 7 | ||||
Outer size of whole crane | Base frame | m | 8× 8 | ||
Height of crane | Basic |
|
48.892 | ||
Anchored |
|
160.892 | |||
Tip of jib to slewing center |
|
51.21 | |||
Tip of balanced jib to slewing center |
|
12.39 | |||
Total mass of whole crane | Structure weight | Basic | t | 36.62 | |
Adhered | 72.79 | ||||
Counterweight |
|
16.18 | |||
Power | kW | 36.45 | |||
Allowable temperature | º C | -20~+40 | |||
Power supply | 50Hz | ~380V± 10% |
Mechanical load factor | Hoisting mechanism | M5 | |||
Slewing mechanism | M4 | ||||
Trolleying mechanism | M4 | ||||
Hoisting mechanism | motor | Type | YZTD2012-4/8/24 | ||
Power (kW) | 24/24/5.4 | ||||
Height limiter | Type | DX-G | |||
Steel wire rope | Model | 6W19-12.5-1770-I | |||
Max. drawing force (N) | 12500 | ||||
Falls | a=2 | a=4 | |||
Hoisting speed (m/min) | 80.25 | 40.05 | 39.4 | 20.1 | |
Rated lifting capacity (t) | 1.3 | 3 | 1.3 | 6 | |
Min. descending speed levelly | m/min | < 7 | |||
slewing mechanism | Motor | Type | YZR132M2-6 | ||
Power (kW) | 3.7× 2 | ||||
Turning speed (r/min) | 908 | ||||
Reducer | Type | XX4-63.195 | |||
Ratio | 195 | ||||
Hydraulic couplings | Type | YOX250A | |||
Slewing pinions | Modulus m | 10 | |||
Teeth z | 15 | ||||
Modification coefficient | +0.5 | ||||
Slewing speed | r/min | 0.64 | |||
slewing ring | ball like slewing ring of four point in a ling | type | 011@45@1250 | ||
modulus m | 12 | ||||
teeth z | 118 | ||||
Hydraulic jacking mechanism | motor | Model | Y132M-4B5 | ||
Power (kW) | 5.5 | ||||
rated operating press | mPa | 25 | |||
max. hoisting force | t | 50 | |||
stroke of oil tank | mm | 1600 | |||
space | mm | 2070 | |||
diameter of oil tank | mm | φ 160 | |||
oil tank piston diameter | mm | φ 110 | |||
Jacking speed | m/min | 0.4 | |||
Trolleying mechanism | motor | type | YDEJ132S-4/8 | ||
power (kW) | 3.2/2.2 | ||||
steel wire | type | 6× 19-7.7-1550 | |||
reducer | type | XX2-12-38 | |||
driving ratio | 38 | ||||
Troellying speed | m/min | 44/22 |
3. Factory View