Tower crane Qtz80 (TC5015)-8t construction tower crane hammerhead tower crane

Tower Crane QTZ80(TC5015)-8T Construction tower crane Hammer head tower craneTC5015 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

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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.
 
Characteristic Table of hoisting
Table 1 (2-falls)
Radius (m)3-242931323334353637
Load (t)43. 1852.9332.8182.7102.6092.5142.4242.338
Radius (m)383940414243444546
Load (t)2.2582.1812.1082.0391.9731.9101.8501.7931.738
Radius (m)47484950     
Load (t)1.6851.6351.5871.540     

Table 2 (4-falls)
Radius (m)3-13.221416182022242628
Load (t)87.5096.4695.6595.0124.4824.0403.6673.346
Radius (m)293031323334353637
Load (t)3.2033.0692.9442.8262.7162.6122.5142.4212.334
Radius (m)383940414243444546
Load (t)2.2512.1722.0982.0261.9591.8941.8331.7741.717
Radius (m)47484950     
Load (t)1.6641.6121.5621.515     

2.2  Table of Technical Performance
Rated Lifting TorquekN.m880
Maximum Lifting Loadt8
Work radiusm3~50 
Lifting HeightIndependent46.2
Attaching151.2
Lifting Speed2-fallsm/min80.36/41.05
4-falls39.37/20.11
Slewing Speedr/min0.64
Trolleying Speedm/min44/22
Climbing Speed0.4
Minimum Stable Falling Speed≤5
Machine
Dimension
 
Chassis m8×8
Total HeightIndependent 55.392
Attaching160.892
Tip of jib to slewing center56.17
Tip of balanced jib to slewing center12.39
Self-weight of whole craneStructure
Weight
Independentt42.57
Attaching83.55
Balance Weight16.32
Total Capacity of MotorkW47.73
Allowable Work TemperatureºC-20~+40
Power Supply Parameter ~380V±10%, 50Hz;

Table 3  Technical Performance

2.3 Main Technical Data of mechanisms
 
Mechanical load factorHoisting mechanismM5
Slewing mechanismM4
Trolleying mechanismM4

Hoisting mechanism
MotorModelYZRDW250M1-4/8
(kW)Power30/30
Height limiterModelFKDX-G
Wire steel ropeSpecification6X37-15-1770-
(N)Maximum Traction20000
Magnification a=2a=4
(m/min) Hoisting Speed80.3641.0539.3720.11
(t) Rated load2448
Minimum Stable Falling Speedm/min7

Slewing mechanism
MotorModelYZR132M2-6
(kW)Power3.7×2
(r/min) Rotate Speed908
Reducer ModelXX4-100.180
Transmission Ratio180
Hydraulic couplerModelYOX280A
Slewing small pinion gearModulus    m12
No. of Teeth   z16
Modification coefficient+0.5
Slewing speedr/min0.64

Slewing bearing
Single row four point contact ball type slewing bearingModel011·45·1400
Modulus     m12
Number of Teeth   z131
Hydraulic jacking mechanismMotorModelY132M-4B5
(KW) Power5.5
Rated Work Pressure of the Oil TankMpa25
Maximum Climbing Capacityt50
Journey of the Oil Tankmm1600
Installation Distancemm2070
Diameter of the Oil Tankmmφ160
Piston Pole Diameter of the Oil Tankmmφ110
Climbing Speedm/min0.4
Trolleying mechanismMotorModelYDEJ132S-4/8
(kW)Power3.3/2.2
Wire steel RopeSpecification6×19-9.3-1550
Reducer ModelXX2-12-38
Transmission Ratio43
Speedm/min44/22

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