We manufacture QTZ tower crane, QTZ25/31.5, QTZ40/50,QTZ100/125/160, and TC series tower crane and also our HST topless tower crane.
The max. Load is 25t, max. tip load can be 5.2t, max. Height can be 280m, max. Jib length is 75m
Besides, we have SC/SCD construction elevator. the capacity can be 1-2*2t.
Then we also manufacture HBT concrete pump, JS concrete mixer, PLD concrete batching machine and HZS concrete batching plant.
QTZ50,40 Series Tower Crane | |||
model | QTZ4208 | ||
Maximum rated torque(KN·m) | 400 | ||
Maximum lifting load(t) | 4 | ||
Maximum working amplitude(m) | 50,48,48,46.8,42 | ||
Hoisting height (m) | Independent | 29 | |
Adhered | 120 | ||
Lifting capacity at jib tip(t) | 0.8 | ||
Hoisting speed (m/min) | a=2 | 35/17.5/3.75 | |
a=4 | |||
Radius changing speed(m/min) | 22/33 | ||
Swiveling speed(r/min) | 0.6 | ||
Climbing speed(m/min) | 0.4 | ||
Dead load(t) | 36/22.5,42.7/21.5 | ||
Upper chord of lifting beam | φ89×4.5 | ||
Standard section dimensions(mm) | 1618×1618×2500 1494×1494×2200 | ||
Matching motor | Winding motor, transform, speed regulation, smooth operation | ||
Materials of lifting mast | ∠140×12 Q235B ∠160×12 Q235B square pipe∠75×6 | ||
Parallel height of lifting beam(mm) | 1040 | ||
