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.
QTZ6024 | QTZ6018 | QTZ6010-8 | QTZ5516 | |||
Maximum rated torque(KN·m) | 1600 | 1250 | 1250 | 1000 | ||
Maximum lifting load(t) | 10 | 8 | 8 | 8 | ||
Maximum working amplitude(m) | 60 | 60 | 60 | 55 | ||
Hoisting height (m) | Independent | 50 | 50 | 50 | 50 | |
Adhered | 200 | 180 | 180 | 180 | ||
Lifting capacity at jib tip(t) | 2.4 | 1.8 | 1 | 1.6 | ||
Hoisting speed (m/min) | a=2 | 10 / 50 / 7.4 50 / 25 / 3.7 | ||||
a=4 | ||||||
Radius changing speed(m/min) | 58 | 29 | 29 | 8 | ||
Swiveling speed(r/min) | 0.6 | 0.65 | 0.63 | 0.62 | ||
Climbing speed(m/min) | 0.45 | 0.4 | 0.4 | 0.4 | ||
Dead load(t) | 145/77.86,115/60.3, 97/50.55,81.7/42.3 | |||||
Upper chord of lifting beam | ∠100×8 square pipe,∠90×8 square pipe, ∠80×8 square pipe,235B | |||||
Standard section dimensions(mm) | 1833×1833×3000 1833×1833×2500 | |||||
Matching motor | Winding motor, boosting speed regulation, eddy current braking | |||||
Materials of lifting mast | ∠125×14square pipe Q345B ∠124×12 square pipe Q345B | |||||
Parallel height of lifting beam(mm) | 1360 |