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                  Tower Crane Model£ºQTZ40(TC5008) Basic Height£¨free standing height£©/Max. Height£º29m/120m Range(radius, jib length, work range)£º3---50m Main Body Type(mast section, mast, tower body)/Material£º¡Ï160¡Á160¡Á12 angle steel/Q345B Size of Mast Section, LXWXH£º1500¡Á1500¡Á2200 Collar ties (anchors, adhered sections)Situation£ºDistance between first collar tie and the ground 22400mm                  Other distance 16500mm                  Suspension Height no more than 20m Balanced Weight(counterweight)/Jib Length£º8.54t/50m£»7.1t/44m Total Power:25.9Kw Lifting Features Diagram: Loading chart 2 Times Multiplying (2 falls) magnification Jib length (m)	3-21.4	22	23	24	25	26	27	28	29	30 Load (t)	2	1.94	1.85	1.77	1.69	1.62	1.56	1.50	1.45	1.39 Jib length (m)	31	32	33	34	35	36	37	38	39	40 Load (t)	1.35	1.30	1.26	1.22	1.18	1.14	1.11	1.08	1.05	1.02 Jib length (m)	41	42	43	44	45	46	47	48	49	50 Load (t)	0.99	0.97	0.94	0.92	0.89	0.87	0.85	0.83	0.81	0.80
 
  4 Times Multiplying  Jib length (m)	3-10.966	11	12	13	14	15	16	17	18	19	20 Load (t)	4	3.98	3.64	3.36	3.10	2.89	2.70	2.54	2.39	2.26	2.14 Jib length (m)	21	22	23	24	25	26	27	28	29	30	31 Load (t)	2.04	1.94	1.85	1.77	1.69	1.62	1.56	1.50	1.45	1.39	1.35 Jib length (m)	32	33	34	35	36	37	38	39	40	41	42 Load (t)	1.30	1.26	1.22	1.18	1.14	1.11	1.08	1.05	1.02	0.99	0.97 Jib length (m)	43	44	45	46	47	48	49	50			 Load (t)	0.94	0.92	0.89	0.87	0.85	0.83	0.81	0.80			
 
 
 
 
 
 
 
 
 
  Basic Parameter:          Hoisting Mechanism	Motor	Model		YZD200L1-4/8/24 		Power	kW	15	13	3.5 	Reducer	Total Drive Ratio	i	12.64 	Drum	Rope Capacity	m	280 	Brake	Model		YWZ-250-40 		Brake Moment of Force	N&©|8226;m	600 	Wire steel Rope	Rope Max. Attraction	N	16500 		Specification		6¡Á37-11-1770-¢ñ 	Lifting Speed	2 Time Multiplying Power	m/min	62	31	7.7 		4 Time Multiplying Power		31	15	3.8 Slewing(swing) Mechanism 	Motor	Model		YZR132M-6 		Power	kW	3.7 	Reducer	Model		XX4-100.180 		Drive Ratio	i	180 	Coupler	Model		YOX.280 	Rotating Speed		r/min	0.6 Trolleying Mec | 
                 
                 
               
               
                
                
                
                   
                   
                     
                      
                         
                         
                          | Company: | 
                          SHANDONG MINGWEI HOISTING EQUIPMENT CO,LTD
                         |   
                          | Contact: | 
                          Ms. SUI MAY | 
                         
                         
                          | Address: | 
                          ZHANGQIU  | 
                         
                         
                          | Postcode: | 
                           | 
                         
                         
                          | Tel: | 
                          05332227359 | 
                         
                         
                          | Fax: | 
                          05332227359 | 
                         
                         
                          | E-mail: | 
                           
						  
						       
                    
				  
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