Negotiable
The date of payment from buyers deliver within days
Shandong
Long-term effective
2017-12-23 17:22
93
Company Profile
Shandong Katop Machinery Co., Ltd.By certification [File Integrity]
Contact:Ms. Anne Zhang(Mr.)
Email:
Telephone:
Phone:
Area:Shandong
Address:Shandong
Website: http://sdkatop.yabofashion.com/
Main Specifications of TC4810-4 tower crane
Series: QTZ50;
Model: TC4810;
Max.load: 4.0t;
Boom length: 48m;
Tip load: 1.0t;
Free standing height: 29m;
Grade |
U5 Q2 |
Wind grade of installation, deinstallation, jacking |
≤4 Grade |
|
Load condition | Q2 | Wind grade of working grade | ≤6 Grade | |
Working grade | A5 | Wind grade of No working grade | ≤11Grade | |
Name | unit | design value | ||
Rated load moment | KN.m | 500 | ||
Max. load | t | 4.0 | ||
Radius= jib length | m | 3~48 | ||
Tip load | t | 1.0 | ||
height | Freestanding | m | 29 | |
Attaching | 2 fall | m | 120 | |
4 fall | m | 60 | ||
Radius of gyration | m | 11.28 | ||
Counter weight | t | 8.8 | ||
Weight of tower crane | t | 20.8 | ||
Total power | kW | 24.9 |
Load Diagram | ||||||||||||
Jib (m) |
Fall |
R(Cmax) m |
C(max) t |
26 | 28 | 31 | 34 | 37 | 40 | 43 | 46 | 48 |
48 | IV | 13.55 | 4.00 | 1.97 | 1.81 | 1.61 | 1.44 | 1.31 | 1.19 | 1.09 | 1.00 | 0.95 |
II | 26.00 | 2.00 | 2.00 | 1.89 | 1.68 | 1.50 | 1.36 | 1.24 | 1.13 | 1.04 | 0.98 |
Lifting mechanism | speed | Fall | / | α=2 | α=4 | ||||
speed m/min |
10.8 | 35 | 70 | 5.4 | 17.5 | 35 | |||
Max. load | t | 2 | 2 | 0.8 | 4 | 4 | 1.6 | ||
Motor type | / | YZTD200L2-4/8/24 | |||||||
power | kW | 15/15/4 | |||||||
Rotating speed r/min |
r/min | 1440/720/220 |
Slewing mechanism | Slewing speed | r/min | 0.62 |
Motor type | / | YZR132M2-6 | |
Power | kW | 3.7 | |
Rotating speed r/min |
r/min | 908 |
Trolleying mechanism | Derricking speed | m/min | 38.6/25.2 |
Brake motor | / | YD100L2-6/4 | |
power | kW | 1.5/2.2 | |
Rotating speed r/min |
r/min |
960/1440 |
Jacking mechanism | Jacking speed | m/min | 0.4 |
Working Pressure | MPa | 20 | |
Motor type | / | Y100L2-4-B5 | |
power | kW | 3 | |
Rotating speed | r/min | 1430 |