Hammer Head Tower Crane Qtz125

• Customization: Available
• After-sales Service: 24 Hours
• Warranty: 1 Year
• Model NO.: QTZ125
• Certification: CE, ISO9001
• Condition: New
• Maximum Lifting Height: 150-200m
• Maximum Lifting Weight: 8t
• Installation: Jack-Up
• Moving Type: Fixed
• Type: Top-Slewing Crane
• Free Standing Height/Max. Height: 50m/180m
• Jib Length: 3---65m
• Power Source: Hydraulic
• Sling Type: Wire Rope
• Tower Crane Type: Slewing Tower Crane
• Transport Package: Container
• Specification: QTZ125
• Trademark: MINGWEI
• Origin: China
• HS Code: 8426200
• Production Capacity: 200 Units /Month

Product Description

Hammer Head Tower Crane Qtz125
Competitive price & best quality QTZ125 self-ascending tower crane <o:p>
1.long boom, large area coverage <o:p>
2. ISO9001 certificate <o:p>
3.Rotation frequency conversion <o:p>
4..A jib-trolley radius-changing mechanism <o:p>
5,Technical Performance Parameter Table
 

Rated lifting moment					kN.m	1200
Maximum lifting capacity					t	10
Working amplitude					m	3~65
Lifting height			independent			50
			Attached			180
Lifting speed			Two power		m/min	80/40
			Four power			40/20
Rotating speed					r/min	0.61
Derricking speed					m/min	58.6/29.3/8.79
Climbing speed						0.4
Minimum stable descending speed						≤5
Overall dimension	Bottom frame				M
	Overall height	independent				63.03
		Attached				190.5
	From the end of a suspension arm to a rotation center					66.71
	From the tail of a balance arm to a rotation center					14.82
Overall weight	Structural weight	Independent			t	54.515
		Attached				112.37
	Balance weight			The most significant 65 m		22.5
				The most significant 61 m		20.4
				The most significant 59m		19.8
				The most significant 55 m		17.7
				The most significant 49 m		14.9
Total capacity of motor					kW	90
Allowable working temperature					ºC	-20~+40
Power supply parameter					50Hz	~380V±10%

3, Lifting Technical Performance
3,1  Lifting Characteristics Table 65 meters
Table 1 two magnification
 

Amplitudemm	3-26.09	27	28	29	30	31	32	33	34	35
Lifting capacity t	5	4.807	4.608	4.424	4.251	4.09	3.938	3.796	3.662	3.536
Amplitudemm	36	37	38	39	40	41	42	43	44	45
Lifting capacity t	3.417	3.304	3.198	3.096	3	2.908	2.821	2.738	2.659	2.583
Amplitudemm	46	47	48	49	50	51	52	53	54	55
Lifting capacity t	2.51	2.441	2.375	2.311	2.249	2.191	2.134	2.079	2.027	1.976
Amplitudemm	56	57	58	59	60	61	62	63	64	65
Lifting capacity t	1.928	1.881	1.835	1.791	1.749	1.708	1.668	1.63	1.593	1.557

Table 2 four magnification
 

Amplitudemm	3-14.2	15	16	17	18	19	20	21	22	23	24
Lifting capacity t	10	9.422	8.78	8.213	7.709	7.259	6.853	6.486	6.152	5.848	5.569
Amplitudemm	25	26	27	28	29	30	31	32	33	34	35
Lifting capacity t	5.312	5.075	4.855	4.651	4.461	4.284	4.119	3.963	3.817	3.68	3.55
Amplitudemm	36	37	38	39	40	41	42	43	44	45	46
Lifting capacity t	3.428	3.312	3.203	3.099	3	2.906	2.817	2.731	2.65	2.572	2.497
Amplitudemm	47	48	49	50	51	52	53	54	55	56	57
Lifting capacity t	2.426	2.358	2.292	2.229	2.169	2.111	2.055	2.001	1.949	1.899	1.851
Amplitudemm	58	59	60	61	62	63	64	65
Lifting capacity t	1.804	1.759	1.716	1.674	1.633	1.593	1.555	1.518

 Our service:
~~~Providing timely delivery, standby engineers are ready to slove any of your problem
~~~Providing all-embraced warranty of products quality, worksite installation guidance
~~~Providing ample spare parts and training of operation and maintenance
~~~Engineers have more than 20 years' experience in tower crane, ready to solve any of your  problems.