QTZ 31.5(3808) tower crane
Rated Lifting Moment 315KN.m
Max. Lifting Load 3ton
Max. Lifting Height 90m
* We are Honest Horse(CHINA) Holding Limited,Now we offer tower cranes with maximum lifting loads form 2.5t to 16t, which include QTG25, QTZ25, QTZ31.5, QTZ40, QTZ63, QTZ80, QTZ100, QTZ125, QTZ160 and QTZ260, to meet the demands of various customers in different construction fields.
parameters | QTZ 31.5 series 3808 | |
Maximum rated Torque(KN.m) | 315 | |
Maximum lifting load(t) | 3.0 | |
Maximum working amplitude (m) | 38.6
| |
Hoisting Height (m) | Independent
| 29 |
| Adhered | 90 |
Lifting capacity at jib tip(t) | 0.8 | |
Hoisting Speed(m/min) | A=2 A=4 | 55/27.5/4.75 |
Radius changing Speed(m/min) | 22/33 | |
Swiveling speed(r/min) | 0.5 | |
Climbing speed(m/min) | 0.4 | |
Dead load (t) | 29.6/18.3 28.3/17.2 26/18 22/15 | |
Upper chord of lifting Beam | Φ76x6 Φ76x4.5 | |
Standard section dimension (mm) | 1494x1494x2200 | |
Matching motor | Three speeds Double speeds | |
Materials of section mast | ∠140x10 ∠125x10 ∠100x10 Q235B | |
Parallel height of lifting beam (mm) | 1040 |