1.Crane QTZ40(4708)
2.Rated lifting moment:400KN.m
3.Max. lifting load:4t
4.Span:42m
5.Rated loading capacity:0.8t
Crane QTZ40(4708)
This crane is advanced in parameters, reliable in performances, beautiful in appearance, high in quality, simple in structure and easy in operation. It is equipped with advanced safety devices and is easy for repair and maintenance, safe for use and reasonable in pricing, for which it has become an ideal choice for many construction enterprises.</P< div>
Table for hoisting property load: Range(m) | 3-10.96 | 13 | 15 | 17 | 19 | 21 | 23 | 25 | 27 | Lifting capacity(t) | 4 | 3.33 | 2.86 | 2.51 | 2.22 | 2.0 | 1.81 | 1.65 | 1.51 | Range(m) | 30 | 32 | 35 | 37 | 39 | 42 | 43 | 45 | 48 | Lifting capacity(t) | 1.34 | 1.24 | 1.12 | 1.05 | 0.98 | 0.90 | 0.88 | 0.83 | 0.7 |
Table for technical performances ITEM | Technical performances | Rated lifting torque(KN.m) | 400 | Maximum lifting capacity(t) | 4 | Rated lifting capacity in the maximum working range(t) | 0.8 | Maximum working range(m) | 48 | Overall height(m) | Independent | 30 | Adhered | 120 | Lifting speed(m/min) | a=2 | 55/27.5/6.8 | a=4 | 27.5/14/3.4 | Jib lubbing speed(m/min) | 24/36 | Slewing speed(r/min) | 0.7 | The section of the tower crane(mm) | 1494×1494 | Working temperature() | -20—40 | Power parameter | 380V± 5% 50HZ | Total motor capacity(kW) | 24.7 | The maximum exercisable wind pressure(N/m2) | 250 |
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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: tube 76×8 | The Jib boom is formed by eight parts |
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tower Crane
