China 8t Construction Building Top Kits Tower Cranes Manufacturer Supply, Find details about China New Crane, Tower Cranes from 8t Construction Building Top Kits Tower Cranes Manufacturer Supply
Rated torque (Kn.m) | 800 | |||||||||
Working range (m) | 3~56 | |||||||||
Lifting height ( m) | Free-standing height | With wall-tie-ins height | ||||||||
45 | 150 | |||||||||
Max lifting load ( t) | 8 | |||||||||
Lifting Mechanism | type | QTZ80 | ||||||||
Multiplying factor | α=2 | α=4 | ||||||||
Lifting capacity/velocity t/(m/min) | 1.5/80 | 4/40 | 4/10 | 3/40 | 8/20 | 8/5 | ||||
steady decline lowest speed (m/min) | ≤7 | |||||||||
Power (kw) | 24/24/5.4 | |||||||||
Trolley Traveling Mechanism | velocity (m/min) | 44/20 | ||||||||
Power(kw) | 3.3/2.2 | |||||||||
Slewing Mechanism | velocity ( r/min) | 0.62 | ||||||||
Power (kw) | 3.7×2 | |||||||||
Climbing Mechanism | velo Power city (m/min) | 0.4 | ||||||||
Power (kw) | 5.5 | |||||||||
Working pressure (Mpa) | 25 | |||||||||
Counterweight | Max working range (m) | 44 | 50 | 56 | ||||||
Weight (t) | 11.9 | 13.95 | 16.0 | |||||||
Total power (kw) | 34.7(exclude climbing mechanism) | |||||||||
Working temperature (deg c) | -20~+40 |