Tower Crane model QTZ160(TC6024) max load 10t--mingwei@crane2.com

QTZ160(TC6024) tower crane
1. General introduction
QTZ160 tower crane is one new type of tower crane that apply group technology, combine design technology and FE analysis technology, using tower crane micro-computer design platform as tools to design tower cranes.
QTZ160 is horizontal support arm, trolley, top slewing, hydraulic climbing tower crane. Its max. Load is 10t, rated load moment is 1600kNm, max. Load moment is 1842kNm.
Features:
1). Advanced performance and technical parameters, max. Work radius is 60m, increasing the work space of tower crane.
2). Outer shape of whole tower crane is international popular shapes with good looking.
3). More work types, wide range of application. Two ways of work: Stationary and attached, suitable in different construction sites. Free standing height is 50m, attached height is 180m (2 falls), 90m(4 falls).
4). High work speed, good speed governing, good work stability, high efficiency.
Hoisting mechanism applies multi-speed winding motor and single speed reducer, realizing big loading, low speed, its max. Speed is 104 m/min.
Trolleying mechanism pulls the car proceeding on the jib, has good installing location performance.
Slewing mechanism uses winding motor and planetary gear reducer, equipped with hydraulic couplings, high loading capacity, good work stability, good wind resistance.
5). Hoisting jib applies rigid double drawing bars, good rigidity, light self-weight, small dimension, small wind resistance, equal force, good looking.
6). Equipped with various safety devices to guarantee tower cranes work stably.
7). A side-sited cab is provided with wide vision, comfortable and convenient operating conditions.
8). Easy to install and maintain
The self-weight of QTZ160 tower crane (without balanced weight, foundation and anchors) is 60.463t, total capacity is 78.5 Kw, is widely used in construction sites of high-rise hotels, residential housing and industrial buildings and popular in construction enterprises.

QTZ100 ( 6010-8)
TOPKIT TOWER CRANE TC6010
1. Max. Load: 10t
2. Jib length: 60m
3. Tip load: 2.4t
4. Free standing height: 50m, max. Height 180m
5. Mast section: 1.835*1.835*2.5m
6. Type: Stationary, inner-climbing, external climbing, travelling tower crane
7. Counter weight: 23

Item	Unit	2 falls	4 falls
Rated lifting torque	kN.m	1600
Max. lifting capacity	t	5	10
Working range	m	3~60
Lifting capacity at Max. range	t	2.461	2.439
Range at Max. lifting load	m	33.8	18.4
Lifting height	Independent	m	50
Adhered	180	90
Lifting speed	m/min	104/50.05	52.05/25.02
Slewing speed	r/min	0.61
Trolleying speed	m/min	58.6/29.3/8.79
Jacking speed	0.4
min. speed of steadily declining	≤5
height	Foundation frame	m
Height of the overall machine (independent)	60.44
Tip of jib to the slewing center	61.384
Tip of balanced jib to the slewing center	15.22
Overall weight	Structure weight	t	60.463
Counterweight	Max. radius =60m	23
Max. radius =56m	21
Max. radius =50m	17.8
Total capacity of motors	KW	78.5
Allowable work temperature	ºC	-20~+40
Basic wind pressure in service	Pa	250
Basic wind pressure out service	Pa	1100
Power supply	50Hz	~380V±10%

2.2 table of mechanisms fig 2 table of mechanisms

Mechanical load factor	Hoisting mechanism	M 5
Slewing mechanism	M 4
Trolleying mechanism	M 4
Hoising mechanism	Motor	Type	YZRDW280M-4/8-55/55
(kW) power	55/55
Height limiter	Type	FKDX-G
Wire steel rope	Specification	6X37-16-1770-I
(N) maximum tractive force	25000
Magnification	a=2	a=4
(m/min) hoisting speed	104	50.05	52.05	25.02
(t) rated load	2	4	5	10
Min.speed of steadily declining	m/min	≤5
Slewing mechanism	Motor	Type	YZR160M1-6
(kW) power	5.5×2
(r/min) speed	908
Reducer	Type	XX 4 -120AI
Transmission ratio	195
Hydraulic coupler	Type	YOX280A
Slewing pinion gears	No. of modulus	12
No. of teeth	19
Modification coefficient	+0.5
Slewing speed	r/min	0.61
Slewing bearing	Single row four points contact ball type slewing bearing	Type	011@50@1600
No. of modulus	12
No. of teeth	151
Hydraulic jacking mechanism	Motor	Type	Y132M-4-B5
(kW) power	7.5
Rated work pressure of cylinder	MPa	30
Cylinder stroke	mm	1600
Locating distance	mm	2150
Dia. of cylinder	mm	φ180
Dia. of cylinder piston rod	mm	φ120
Jacking speed	m/min	0.4
Trolleying mechanism	Motor	Type	YZTDE180M-4/8/24
(kW) power	5/3.7/1.1
Wire steel rope	Specification	6X19-9.3-1550-
Reducer	Type	XX 3 -14.40
Transmission ratio	39.7
Trolleying speed	m/min	58.6/29.3/8.79

2.3 table of lifting performance table of lifting performance fig3

Range (m)	4 falls (kg)	2 falls (kg)
3~18.4	10000	5000
19	9668	5000
20	9139	5000
21	8660	5000
22	8225	5000
23	7828	5000
24	7464	5000
25	7129	5000
26	6820	5000
27	6533	5000
28	6267	5000
29	6020	5000
30	5789	5000
31	5573	5000
32	5370	5000
33	5180	5000
33.8	5037	5000
34	5001	4972
35	4832	4807
36	4672	4650
37	4521	4502
38	4378	4362
39	4243	4229
40	4114	4103
41	3991	3983
42	3875	3868
43	3763	3759
44	3657	3655
45	3556	3556
46	3458	3460
47	3365	3369
48	3276	3282
49	3191	3198
50	3109	3118
51	3030	3040
52	2954	2966
53	2881	2895
54	2811	2826
55	2743	2759
56	2678	2695
57	2615	2634
58	2554	2574
59	2496	2516
60	2439	2461