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                  1. Painting Process. After shot-blast cleaning, spraying anti-rust paint, then spray paint. 2.  Welding process use high-strength wire.  3. Electric device. Use international well-known manufacturers' electrical products, such as Schneider. 4. Motor, deceleration devices use domestic famous manufacturers' products. 5. For cab, electrical device box, acid cleaning then painting, to ensure a long usage life. 6. Reliable quality, advanced technology, favorable price, the best configuration, high safety factor, cost-effective ---MINGWEI products is trust worthy, we can ensure the customers  buy the products assured and use happy. Tower Crane Model:QTZ63(TC5013) Free Standing Height/Max. Height:40m/150m Jib Length :3---50m Mast Section/Material: Square Tube¡Ï160¡Á160¡Á16/Q345B Size of Mast Section, L¡ÁW¡ÁH: 1680¡Á1680¡Á2500 Collar Ties Situation: Distance between first collar tie and the ground 35000mm           Other Distance 25000mm           Suspension Height no more than 25m Balanced Weight /Jib Length:12.2t/50m¡£
  Total Power: 40.2Kw Basic Parameters:          Mechanical Factor	Hoisting Mechanism	M5 	Slewing Mechanism	M4 	Trolleying Mechanism	M4 Hoisting Mechanism	Motor	Model	YJZD 225-4/8/32 		Power(kW)	24/24/5.4 	Height Limiter	Model	FKDX-G 	Wire Steel Rope	Spec.	6W19-12.5-1770-I 		Max. Attraction(N)	15000 	Falls	a=2	a=4 	Lifting Speed(m/min)	75	37.5	9.5	37.5	19	4.7 	Rated Load(t)	1.2	3		2.4	6 	Min. Rate of Descend		£¼7 Slewing Mechanism	Motor	Model	YZR 132M1-6 		Power(kW)	3.7X 2 		Rotating Speed(r/min)	960 	Reducer	Model	XX4-80A. 195 		Drive Ratio	195 	Coupler	Model	YOX250A 	Rotating Pinion	Modulus     m	12 		Number of Teeth  z	15 		Modification Coefficient	£«0.5 	Rotating Speed	r/min	0.64 Slewing Bearing	Single row four-point contact ball slewing bearing	Model	011&©|8226;45&©|8226;1250 		Modulus     m	12 		Number of Teeth   z	118
 
  (Continued) Hydraulic Jacking Mechanism	Motor	Model	Y132M-4B5 		Power£¨ kW£©	5.5 	Rated Oil Cylinder Working Pressure	***	20 	Max. | 
                 
                 
               
               
                
                
                
                   
                   
                     
                      
                         
                         
                          | Company: | 
                          SHANDONG MINGWEI HOISTING EQUIPMENT CO,LTD
                         |   
                          | Contact: | 
                          Ms. SUI MAY | 
                         
                         
                          | Address: | 
                          ZHANGQIU  | 
                         
                         
                          | Postcode: | 
                           | 
                         
                         
                          | Tel: | 
                          05332227359 | 
                         
                         
                          | Fax: | 
                          05332227359 | 
                         
                         
                          | E-mail: | 
                           
						  
						       
                    
				  
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