Model parameters Performance | TC7052 | TC7040 | TC7030 | |||
Maximum rated torque (KN·m) | 4000 | 3150 | 2600 | |||
Maximum lifting load(t) | 25 | 16 | 12 | |||
Maximum working amplitude (m) | 70 | |||||
Hoisting height (m) | Independent | 70 | 48 | 48 | ||
Adhered | 280 | 200 | 200 | |||
Lifting capacity at jib tip(t) | 5.2 | 4 | 3 | |||
Hoisting speed (m/min) | a=2 | 80/40 , 40/20 | ||||
a=4 | ||||||
Radius changing speed (m/min) | 0-100 | 0-75 | 0-65 | |||
Swiveling speed(r/min) | 0.62 | 0.6 | 0.6 | |||
Climbing speed(m/min) | 0.46 | 0.45 | 0.45 | |||
Dead load(t) | 135 | 110 | 88 | |||
Upper chord of lifting beam | ∠125 square pipe, ∠100 square pipe | |||||
Standard section dimensions(mm) | 2.5×2.5×3 2.0×2.0×3 | |||||
Matching motor | Frequency conversion motor | |||||
Materials of lifting mast | Pieces fabricated | |||||
Parallel height of lifting beam(mm) | 1710/1450 | |||||
With climbing cages, our cranes can change the height themselves by adding and reducing standard sections. And the same tower crane can have different lengths of jib with different quantities of jib sections. We offer drawings of the same item when goods are delivered. The pedestal can be fixed type of crossing beams and can also include counterweight to save on space. Our tower cranes with drivers' cabins have electric fans or air conditioners according to customers' requirements.
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