China Construction Tower Crane in Vietnam Tc4810, Find details about China Tower Crane, Topkit Tower Crane from Construction Tower Crane in Vietnam Tc4810
Mechanism load factor | Hoisting mechanism | JC 40% | |||||||||||||
Slewing mechanism | JC 40% | ||||||||||||||
Luffing mechanism | JC 40% | ||||||||||||||
Hoisting mechanism | Electromotor | type | YZTD200L2-4/8/24 | ||||||||||||
Rotating speed | r/min | 1440 | 720 | 220 | |||||||||||
Power | kW | 15 | 15 | 4 | |||||||||||
Reducer | Center distance | mm | 460 | ||||||||||||
Transmission ratio | i | 12.25 | |||||||||||||
Drum | Diameter | mm | Φ330 | ||||||||||||
Layer number of ropes | number | 4 | |||||||||||||
Rope capacity | m | 280 | |||||||||||||
Rotating speed | r/min | 114 | 57 | 11.4 | |||||||||||
Brake | Type | YWZ-250/45-10 | |||||||||||||
Braking force | N | 450 | |||||||||||||
Wire rope | Traction force | N | 10000 | ||||||||||||
Specification | 6×19-12.5-1770-Imethyl plating right cross | ||||||||||||||
Hoisting speed | m/min | 65.1/31.9 | 32.6/15.9 | 13.0/6.4 | |||||||||||
Rated lifting weight | t | 0.8/1.6 | 2/4 | 2/4 | |||||||||||
Minimum stable lowering speed | m/min | ≤7 | |||||||||||||
Total weight | t | 1.2 | |||||||||||||
Slewing mechanism | Electromotor | Type | YZR132M-6 | ||||||||||||
Rotating speed | r/min | 908 | |||||||||||||
Power | kW | 3.7 | |||||||||||||
Reducer | type | H-100 | |||||||||||||
Transmission ratio | i | 195 | |||||||||||||
Output torque | N@m | 10000 | |||||||||||||
Matching slewing bearing | Type | QW. 40.1120 | |||||||||||||
Pinion | Modulus | m | 10 | ||||||||||||
Tooth number | z | 13 | |||||||||||||
Modification coefficient | x | +0.5 | |||||||||||||
Hydraulic coupling | Type | YOX250A | |||||||||||||
Slewing speed | r/min | 0.6 | |||||||||||||
Number of machine installed | Number | 1 | |||||||||||||
Trolleying mechanism | Electromotor | Type | YD100L2-4/6 | ||||||||||||
Rotating speed | r/min | 1440 | 960 | ||||||||||||
Power | kW | 2.4 | 1.5 | ||||||||||||
Reducer | Type | WCJ120 | |||||||||||||
Transmission ratio | 39 | ||||||||||||||
Wire rope | Specification | 6×19-7.7-1550-methyl plating right cross | |||||||||||||
Linear velocity | m/min | 38.6/25.2 | |||||||||||||
Slewing speed | m/min | 38.6/25.2 | |||||||||||||
Hydraulic jacking mechanism | Hydraulic pumping station | Working pressure | MPa | 20 | |||||||||||
Power | kW | 4 | |||||||||||||
Pump type | GB306 | ||||||||||||||
Jack-up cylinder | Rated pressure | MPa | 20 | ||||||||||||
Cylinder diameter | mm | Φ125 | |||||||||||||
Rod diameter | mm | Φ90 | |||||||||||||
stroke | mm | 1300 | |||||||||||||
Installation distance | mm | 1700 | |||||||||||||
Jack-up speed | m/min | 0.4 | |||||||||||||
Maximum jack-up force | t | 24.6 |