Tower Crane QTZ80(TC5015)-8T Construction tower crane Hammer head tower crane
TC5015 tower crane is a kind of horizontal arm support, trolleying, top slewing and jacking climbing tower crane. All the performance parameters and technical index achieve or surpasses the national standard. Its max. work range is 50 meters, free standing height is 46.2 meters and max. height is 151.2 meters, rated load moment is 880kN·m.
It's an ideal engineering machinery for construction enterprises for its advanced parameters, excellent and reliable performance, beautiful sculpt, polish quality, simple and practical structure, and also its rational price. It has advanced safety settings, can be used safely and maintained conveniently.
Table 2 (4-falls)
2.2 Table of Technical Performance
Table 3 Technical Performance
2.3 Main Technical Data of mechanisms
TC5015 tower crane is a kind of horizontal arm support, trolleying, top slewing and jacking climbing tower crane. All the performance parameters and technical index achieve or surpasses the national standard. Its max. work range is 50 meters, free standing height is 46.2 meters and max. height is 151.2 meters, rated load moment is 880kN·m.
It's an ideal engineering machinery for construction enterprises for its advanced parameters, excellent and reliable performance, beautiful sculpt, polish quality, simple and practical structure, and also its rational price. It has advanced safety settings, can be used safely and maintained conveniently.
Characteristic Table of hoisting
Table 1 (2-falls)Radius (m) | 3-24 | 29 | 31 | 32 | 33 | 34 | 35 | 36 | 37 |
Load (t) | 4 | 3. 185 | 2.933 | 2.818 | 2.710 | 2.609 | 2.514 | 2.424 | 2.338 |
Radius (m) | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 |
Load (t) | 2.258 | 2.181 | 2.108 | 2.039 | 1.973 | 1.910 | 1.850 | 1.793 | 1.738 |
Radius (m) | 47 | 48 | 49 | 50 | |||||
Load (t) | 1.685 | 1.635 | 1.587 | 1.540 |
Table 2 (4-falls)
Radius (m) | 3-13.22 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 |
Load (t) | 8 | 7.509 | 6.469 | 5.659 | 5.012 | 4.482 | 4.040 | 3.667 | 3.346 |
Radius (m) | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 |
Load (t) | 3.203 | 3.069 | 2.944 | 2.826 | 2.716 | 2.612 | 2.514 | 2.421 | 2.334 |
Radius (m) | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 |
Load (t) | 2.251 | 2.172 | 2.098 | 2.026 | 1.959 | 1.894 | 1.833 | 1.774 | 1.717 |
Radius (m) | 47 | 48 | 49 | 50 | |||||
Load (t) | 1.664 | 1.612 | 1.562 | 1.515 |
2.2 Table of Technical Performance
Rated Lifting Torque | kN.m | 880 | ||||
Maximum Lifting Load | t | 8 | ||||
Work radius | m | 3~50 | ||||
Lifting Height | Independent | 46.2 | ||||
Attaching | 151.2 | |||||
Lifting Speed | 2-falls | m/min | 80.36/41.05 | |||
4-falls | 39.37/20.11 | |||||
Slewing Speed | r/min | 0.64 | ||||
Trolleying Speed | m/min | 44/22 | ||||
Climbing Speed | 0.4 | |||||
Minimum Stable Falling Speed | ≤5 | |||||
Machine Dimension | Chassis | m | 8×8 | |||
Total Height | Independent | 55.392 | ||||
Attaching | 160.892 | |||||
Tip of jib to slewing center | 56.17 | |||||
Tip of balanced jib to slewing center | 12.39 | |||||
Self-weight of whole crane | Structure Weight | Independent | t | 42.57 | ||
Attaching | 83.55 | |||||
Balance Weight | 16.32 | |||||
Total Capacity of Motor | kW | 47.73 | ||||
Allowable Work Temperature | ºC | -20~+40 | ||||
Power Supply Parameter | ~380V±10%, 50Hz; |
Table 3 Technical Performance
2.3 Main Technical Data of mechanisms
Mechanical load factor | Hoisting mechanism | M5 | |||
Slewing mechanism | M4 | ||||
Trolleying mechanism | M4 | ||||
Hoisting mechanism | Motor | Model | YZRDW250M1-4/8 | ||
(kW)Power | 30/30 | ||||
Height limiter | Model | FKDX-G | |||
Wire steel rope | Specification | 6X37-15-1770- | |||
(N)Maximum Traction | 20000 | ||||
Magnification | a=2 | a=4 | |||
(m/min) Hoisting Speed | 80.36 | 41.05 | 39.37 | 20.11 | |
(t) Rated load | 2 | 4 | 4 | 8 | |
Minimum Stable Falling Speed | m/min | ≤7 | |||
Slewing mechanism | Motor | Model | YZR132M2-6 | ||
(kW)Power | 3.7×2 | ||||
(r/min) Rotate Speed | 908 | ||||
Reducer | Model | XX4-100.180 | |||
Transmission Ratio | 180 | ||||
Hydraulic coupler | Model | YOX280A | |||
Slewing small pinion gear | Modulus m | 12 | |||
No. of Teeth z | 16 | ||||
Modification coefficient | +0.5 | ||||
Slewing speed | r/min | 0.64 | |||
Slewing bearing | Single row four point contact ball type slewing bearing | Model | 011·45·1400 | ||
Modulus m | 12 | ||||
Number of Teeth z | 131 | ||||
Hydraulic jacking mechanism | Motor | Model | Y132M-4B5 | ||
(KW) Power | 5.5 | ||||
Rated Work Pressure of the Oil Tank | Mpa | 25 | |||
Maximum Climbing Capacity | t | 50 | |||
Journey of the Oil Tank | mm | 1600 | |||
Installation Distance | mm | 2070 | |||
Diameter of the Oil Tank | mm | φ160 | |||
Piston Pole Diameter of the Oil Tank | mm | φ110 | |||
Climbing Speed | m/min | 0.4 | |||
Trolleying mechanism | Motor | Model | YDEJ132S-4/8 | ||
(kW)Power | 3.3/2.2 | ||||
Wire steel Rope | Specification | 6×19-9.3-1550 | |||
Reducer | Model | XX2-12-38 | |||
Transmission Ratio | 43 | ||||
Speed | m/min | 44/22 |