Loading Port:China Main Port
Payment Terms:TT or LC
Min Order Qty:1 Set set
Supply Capability:1000 Sets per Year set/month
Detailed Product Description of QTZ40B Tower Crane
1.QTZ40B Tower Crane
2.Rated lifting moment:400KN.m
3.Max. lifting load:4t
4.Span:48m
5.Rated lifting load:0.8t
QTZ40B tower crane
CE, GOST (For Russia) and ISO certified tower cranes QTZ25, QTZ30, QTZ40B, QTZ50, QTZ50B, QTZ63, QTZ80, QTZ100, QTZ125, QTZ160, QTZ250 and different kind of construction hoists.
The Tower crane QTZ250 can lift 12 tons, max range 70M, max height 220M.
Table for the Main technical date
The structure name | ITEM | Specification |
Hoisting structure | Motor | YZD200L1-4/8/32 15/15/4Kw |
Decelerator | ZQ50-12.64 | |
Detent | YWZ-300-45 | |
Wire-rope | 6×19-12.5-1770-I-I | |
Slewing mechanism | Motor | YD132M-4/8 3/4.5Kw |
Decelerator | XX4-80.195 | |
Fluid coupling | YOX-250A | |
Slewing fulcrum | HSW.30.1220 | |
Jib lubbing mechanism | Motor | Y100L2-4/6 2.2/1.5kW |
Decelerator | WXJ100-31 | |
Wire-rope | 6×19-6.2-1770-I | |
Hoisting mechanism | Motor | YD132M-4 3kW |
Cylinder stroke | 1320mm | |
Cylinder diameter | 1775mm | |
Rated working pressure for the cylinder | 20MPa |
Table for the main structure
Name | Structure Drawing | The main material | Note |
Standard Segment | Mail staff angle steel: ∠140×140×12 | Section size :1494×1494 height:2200 | |
Jib Boom | First quarter staff: tube76×8 | The Jib boom is formed by eight parts | |
