Detailed product description and specifications:
1.Rating moment:630KN.M
2.Max. Lifting capacity(The end lifting weight):5.0t/6.0t
3.Max. Working range:50m/53m/56m
4.The end lifting weight is 1.3t/1.0t/1.0t
5.The lifting height is 50m when freestanding(suitable for the construction of buildings lower than 16 storeys),and can reach 100m (at ratio 4) when adhered (suitable for the construction of buildings lower than 32 storeys respectively).
6.The lifting height of QTZ63.The structure of this tower cranes is rational,for the main functioning steel parts,such as the tower and the crane,are made up of seamless steel tubes with proper handness,little wind resistance and a pleasant appearance.
7.QTZ63 tower crane adopts the jinkui brand electric parts which are famous in China.These high-quality parts can serve for a long time,reducing breakdowns and improving efficiency.
8.QTZ63 tower crane has helmet structures with two hoisting points,hoists with upper slewing liquild pressure,and it can be installed quickly and conveniently.
Festival standard specifications(m):
1.620í-1.620í-2.5
1.680í-1.680í-2.5
1.835í-1.835í-2.5
Tc series of tower cranes and tcp series tower cranes & placing boom are self-climbing tower cranes with an upper slewing mechanism, a trolley mechanism and a horizontal jib. Tower crane series contain many types, such as tc5013, tc5015, tc5613, tc5023, tc5518, tc6020, tc7030, tcp5613/38, tcp5023/38, etc. Using plc intelligent system in electric control system, stepless speed regulated and frequency altering in slewing mechanism, trolley mechanism and the hoisting mechanism also....
The hoisting mechanism
Double-speed coil winding rotor braked by eddy to alter speed or stepless speed regulated and frequency altering are used in the system.
Big strong drum with lebus groove.
The slewing mechanism
Stepless speed regulated and frequency altering make starting and braking smoothly and position correctly and rapidly.
The performance and operation is advanced in the world.
The trolley mechanism
Stepless speed regulated and frequency altering.
Running with less impact and operating smoothly.
Control system
Plc intelligent control system can self-diagnose electric fault and give corresponding alarms with different sounds and lights. The main electric elements are using world-renowned products.
Tower crane model hoisting moment kn.M working radius m max. Weight/ weight at the max. Radius m hoisting height hoisting speed m/min swing speed r/min radius-changing speed m/min mast section
Anchoring m climbing m
Qt20a 200 2.5-30 2/0.63 26 50 25/12.5 1.4 38 angle iron
Qtz315a 315 2.5-38 3/0.77 28 70 7/21/42 0.46/0.7 33/16.5 angle iron
Qtz315d 315 2.5-43 3/0.7 25 100 7/21/42 0.46/0.7 33/16.5 angle iron
Qtz4807 400 2.5-48 4/0.8 28.3 120 8/34/70 0.46/0.7 33/16.5 angle iron
Qtz63a 760 2.5-50 6/1.3 40 140 7/21/42 0.6 44/22 angle iron
Qtz5510 710 3-55 8/1.7 40.8 151 80/41 0.46 44/22 angle iron
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Model qtz160(6518 6515 6024)
Maximum rated torque(kn.M) 1600 1600
1600
Maximum lifting load (t) 10 10
10
Maximum working amplitude (m) 3-65 3-65 3-65
Hoisting height (m) independent 50 50 50
Attached 200 200 200
Payload capacity at maximum amplitude (t) 1.8 1.5 2.4
Hoisting speed m/min a=2 100/50/7.4 100/50/7.4 100/50/7.4
A=4 50/25/3.7 50/25/3.7 50/25/3.7
Radius changing speed m/min 50/25/15 50/25/15 50/25/15
Swiveling speed (r/min) 0.62 0.62 0.62
Raising speed (m/min) 0.4 0.4 0.4
Dead load (t) 70/125 70/125 70/125
Top boom of lifting beam ¿n1008 fasterner ¿n808 ¿n1008 fasterner ¿n808 ¿n1008 fasterner¿n808
Standard knot dimensions (mm) 1.9351.9352.8 1.9351.9352.5 1.9351.9352.5
Matching motor
Materials of main limbof tower body 13516 13516
¿n12514fasterner
Q345
Parallel height of lifting beam 1370 1370 1370
It has many working modes and wide applying range. It has working modes like being fixed with groundwork and being attached to wall, etc., which can be applied to different working objects. Hoisting height of separate type is 46m, attaching type is made by adding standard sections and attaching device under foundation of separate type, its hoisting height can reach 150m, and max. hoisting weight of special type can reach 200m.
The tower crane is a hydraulic tower crane with swing top, horizontal jib and mobile trolley. It has the hoisting moment of 760Kn.m, the maximum hoisting load of 6t and the maximum working radius of 50m.The hoisting height of anchoring tower crane is 40m and that of climbing tower crane is 140m.
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