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The QTZ80 tower crane is composed by first-class components, the steel used in the products is purchased from professional factory, the quality and safty are guaranteed. The tower crane is consist of the electrical mechanism,hoisting mechanism, derricking mechanism,slewing mechanism and operating device,etc.
Parameters of QTZ80(5610)
Parameters | Unit | Value | |||||||
Rated load moment | kN.m | 800 | |||||||
Max.rated load capacity | t | 6.0 | |||||||
Working radius | m | 3~56 3 | |||||||
Rated load at Max.radius | t | 1.0 | |||||||
Hoisting mechanism | Freestanding | m | 40 | ||||||
Attaching | Two rate | m | 140 | ||||||
Four rate | m | 70 | |||||||
Hoisting mechanism | Hoisting speed | Rate | / | α=2 | α=4 | ||||
Speed | m/min | 8.5 | 40 | 80 | 4.25 | 20 | 40 | ||
Load capacity | t | 3 | 3 | 1.5 | 6 | 6 | 3 | ||
Motor type | / | YZTDW225L2-4/8/32 | |||||||
Power | kW | 24/24/5.4 | |||||||
Speed | r/min | 1383/699/141 | |||||||
Slewing mechanism | Slewing speed | r/min | 0.6 | ||||||
Motor type | / | YZR132M2-6 | |||||||
Power | kW | 3.7×2 | |||||||
Speed | r/min | 908 | |||||||
Derricking mechanism | Derricking speed | m/min | 48/24 | ||||||
Motor type | / | YEZS132S-4/8 | |||||||
Power | kW | 3.3/2.2 | |||||||
Speed | r/min | 1450/720 | |||||||
Jacking mechanism | Jacking speed | m/min | 0.55 | ||||||
Working pressure of hydraulic system | MPa | 25 | |||||||
Motor type | / | Y132M-4 | |||||||
Power | kW | 7.5 | |||||||
Speed | r/min | 1440 | |||||||
Tail slewing radius | m | 12.96 | |||||||
Counter weight | m | 14.0 | |||||||
Weight of tower crane (not include counter weight) | t | 30.44 | |||||||
Total power (not include hydraulic system) | kW | 42.2 | |||||||
QTZ80 (5610) Tower Crane Design