Tower Crane: 1.Rotation frequency conversion 2.A jib-trolley radius-changing mechanism 3.A hydraulic self-raising mechanis
Tower Crane
This series of tower cranes, ranging from QTZ31.5 to QTZ500 has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism.
1."#" Beam Without Ballast;
2. Pre-embedded Four Outriggers Type;
3. Cross Beam Inclined Stay Bar With Ballast;
4. Cross Beam Inclined Stay Bar Without Ballast;
5. Traveling Type (Mobile) Tower cranes;
Model | QTZ500(8031) | |
Amplitude (M) | 65 | |
Independent Height (M) | 50 | |
Max. Height (M) | 200 | |
Max. Lifting Capacity (T) | 10 | |
Assistant Support Frame | 6 | |
Main Material | 135×135×12(square steel tube) | |
Standard Mast Section Dimension | 1.935×1.935×2.8 | |
Lifting Speed (a=2)(m/min) | 100/50/10 | |
Slewing Speed (r/min) | 0-0.60 | |
Hoisting Speed (m/min) | 100/50/10 | |
Nini. Stablizing Falling Speed m/min | 5 | |
Traveling Speed m/min | 0-160 | |
Climbing Speed m/min | 0.4 | |
Motor Total Power KW | 86.5 | |
Hongda tower crane works on site
HONGDA tower crane is working in South America
HONGDA tower crane is loaded
Hongda tower crane is waiting for loading
QTZ500(8031) 10t 80m Tower Crane ISO9001&CE approved
