Stationary Luffing Tower Crane
QTD 5020-8T Stationary Luffing Tower Crane
Stationary Luffing Tower Crane QTD 5020-8T with max load of 8tons, Boom length of 50m and tip load 2t. Mast: 2*2*3m or 1.6*1.6*3m.
Freestanding height of 41.1m.
QTD 5020-8T tower crane has reasonable layout, beautiful appearance, easy to use, simple maintenance, stable work, quick and efficient seating, and convenient. Luffing mechanism is a working mechanism to meet the requirements of material loading and unloading working position, make full use of its own lifting capacity, and change the working range. And used to expand the working range of tower cranes and improve productivity.
QTD 5020- 8T Stationary Luffing Tower Crane | |
Max.load: | 8tons |
Boom length: | 50m |
Tip load: | 2.0t |
Mast size: | 1.6x1.6x3m / 2*2*3m |
Free standing height: | 41.1m |
Working type: | External climbing type Traveling type Inner Climbing type |
Main Specifications
Model | QTD5020 | |
Max Load | 8tons | |
Tip Load | 2tons | |
Jib Length | 50m | |
Free Standing Height | Stationary | 41.1m |
Mechanisms | Hoisting Speed (m/min) | (a=2) 0-40m/min: 4t; 0-80m/min: 2t |
Luffing (min) | <=3.0min | |
Slewing Speed (r/min) | 0~0.7r/min | |
Power | Hoisting (KW) | 30KW |
Luffing (KW) | 30KW | |
Slewing (KW) | 2*4.5KW | |
Tower cranes can be divided according to the way of luffing
① Trolley luffing tower crane: The crane moves the crane along the boom to perform luffing.
② Boom Luffing Tower Crane: A tower crane whose boom is pitched for pitching movement.
③ Folding-arm tower crane: According to the needs of lifting operations, the tower crane can be bent. It can have both boom boom and trolley boom performance.
Items | Speed (m/min) | Hoisting Weight (t) | Rope capacity (m) | Motor (kw) | |
Hoisting | 2fall | 0-40 | 4 | Frequency control | 30 |
0-80 | 2 | ||||
4fall | 0-22.5 | 8 | |||
0-45 | 4 | ||||
Luffing | ≦3.0 | Frequency control | 30 | ||
Slewing | 0-0.7r/min | Frequency control | 2x4.5 | ||
Traveling | 0-25m/min | Frequency control | 4x3.4kw | ||
Power | 380V/50HZ 440V/60HZ | Total Power | 100KVA | ||
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