Construction Machine/Building Tower Crane Qtz125 (TC6018) Max. Load: 8t

Product Description

Construction Machine/Building Tower Crane Qtz125 (TC6018) Max. Load: 8t
TC6018 tower crane is a kind of horizontal arm support, trolleying, top slewing and jacking climbing tower crane. All the performance parameters and technical index achieve or surpasses the national standard. Its max. work range is 60 meters, free standing height is 50 meters and max. height is 180 meters, rated load moment is 1250kN·m, and max. load moment is 1441kN·m.
It's ideal engineering machinery for construction enterprises for its advanced parameters, excellent and reliable performance, beautiful sculpt, polish quality, simple and practical structure, and also its rational price. It has advanced safety settings, can be used safely and maintained conveniently.
Parameter flattop QTZ125(TC6018)tower crane
1. Rated lifting moment: 1250kn/m
2. Max. Lifting load: 10t
3. Working radius: 60m
4. Tip load: 1.5t
5. Basic height (m): 50m
6. Attached height (m): 150m
7. The main stressed steel parts of qtz125p flat tower crane use q345b steel, the mast section of tower body is 2m*2m*2.8m, using on -chip- type or standard mast section of two forms of production.
8. Light weight, air resistance is small, convenient transportation. Rotary uses double- slewing mechanism, hoisting mechanism uses double speed wound motor drag, run smoothly.
Table of Technical Performance

Rated Lifting Torque					kN.m	1250
Maximum Lifting Load					t	10
Work radius					m	3~60
Lifting Height		Independent				50
		Attaching				180
Lifting Speed		2-falls			m/min	101.5/51.83
		4-falls				49.11/25.08
Slewing Speed					r/min	0.65
Trolleying Speed					m/min	58.6/29.3/8.79
Climbing Speed						0.4
Minimum Stable Falling Speed						≤5
Machine Dimension	Chassis				m	8×8
	Total Height			Independent		60
				Attaching		190
	Tip of jib to slewing center					63.372
	Tip of balanced jib to slewing center					14.82
Self-weight of whole crane	Structure Weight		Independent		t	63.508
			Attaching			125.628
	Balance Weight					20.8
Total Capacity of Motor					kW	60.85
Allowable Work Temperature					ºC	-20~+40
Power Supply Parameter					50Hz	~380V±10%

Main technical Data

Mechanical load factor		Hoisting mechanism		M5
		Slewing mechanism		M4
		Trolleying mechanism		M4
Hoisting mechanism	Motor	Model		YZRDW250-4/8
		(kW)Power		37/37
	Height limiter	Model		FKDX-G
	Wire steel rope	Specification		6X37-15-1770-
		(N)Maximum Traction		20000
	Magnification	a=2		a=4
	(m/min) Hoisting Speed	101.5	51.83	49.11	25.08
	(t) Rated load	1.6	4	3.2	8
	Minimum Stable Falling Speed	m/min		≤5
Slewing mechanism	Motor	Model		YZR160M1-6
		(kW)Power		3.7×2
		(r/min) Rotate Speed		960
	Reducer	Model		XX4-100.185
		Transmission Ratio		185
	Hydraulic coupler	Model		YOX280A
	Slewing small pinion gear	Modulus m		12
		No. of Teeth z		15
		Modification coefficient		+0.5
	Slewing speed	r/min		0.61
Slewing bearing	Single row four point contact ball type slewing bearing	Model		QWA.1400.45
		Modulus m		12
		Number of Teeth z		133
Hydraulic jacking mechanism	Motor	Model		Y132M-4B5
		(KW) Power		5.5
	Rated Work Pressure of the Oil Tank	Mpa		30
	Maximum Climbing Capacity	t		60
	Journey of the Oil Tank	mm		1600
	Installation Distance	mm		2070
	Diameter of the Oil Tank	mm		φ160
	Piston Pole Diameter of the Oil Tank	mm		φ110
	Climbing Speed	m/min		0.4
Trolleying mechanism	Motor	Model		YZTDE180M-4/8/24
		(kW)Power		5/3.7/1.1
	Wire steel Rope	Specification		6×19-9.3-1550
	Reducer	Model		XX3-14.40
		Transmission Ratio		39.7
	Speed	m/min		58.6/29.3/8.79

Characteristic Table of hoisting
Table 1 (2-falls)

Radius (m)	3-27	33	34	35	36	37	38	39	40	41
Load (t)	5	3.986	3.841	3.705	3.576	3.454	3.338	3.229	3.125	3.026
Radius (m)	42	43	44	45	46	47	48	49	50	51
Load (t)	2.931	2.841	2.756	2.674	2.595	2.520	2.448	2.379	2.313	2.249
Radius (m)	52	53	54	55	56	57	58	59	60
Load (t)	2.188	2.129	2.072	2.017	1.965	1.914	1.865	1.817	1.771

Table 2 (4-falls)

Radius (m)	3-14	16	18	21	22	23	24	25	26	27	28
Load (t)	10	9.12	8	6.875	6.516	6.189	5.888	5.612	5.357	5.121	4.901
Radius (m)	29	30	31	32	33	34	35	36	37	38	39
Load (t)	4.697	4.506	4.238	4.161	4.004	3.856	3.717	3.585	3.461	3.343	3.231
Radius (m)	40	41	42	43	44	45	46	47	48	49	50
Load (t)	3.125	3.024	2.927	2.836	2.748	2.664	2.584	2.507	2.434	2.363	2.296
Radius (m)	51	52	53	54	55	56	57	58	59	60
Load (t)	2.231	2.168	2.108	2.050	1.994	1.840	1.888	1.838	1.790	1.743

Packing & Shipping
Packing in 40HC container. If adopt CIF, we will find better shipping company for clients

Delivery time
Providing timely delivery, after advance payment , within 5-15 working days arrange shipping .

Our services
1. Customized service. We can do all special design according to your requirement
2. welcome visit our factory, learn about our factory and products.
3. 24 hours on line or phone , technical support

After sale service
1. The seller will send one of her professional technicians to the site of buyer to guide the erecting work.
2. 12(twelve)months (except for wire rope and AC contactor) after the equipment be well erected and we will offer spare parts whole year long.
3. lifelong time freely provide technical support .

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