Zoomlion:Crawler Crane QUY260

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Zoomlion:Crawler Crane QUY260



1. Outstanding lifting capacity: leading the trade and exceeding your imagination!

2. The crawler crane can carry out self-assembly/dismantling motion without the help of other auxiliary crane; the connecting parts are driven by the power pin cylinder; and the auxiliary mechanism of boom frame is designed distinctively. All the three features make the assembly, dismantling, conversion of the machine on the site and transportation between sites quicker and more convenient.

3. The crane adopts Germany Becker centralized lubrication system whichensures convenient maintenance and reduces the wear of component parts.

4. The dual-winch derricking mechanism makes derricking motion more stable and wire rope in order so that the service life of wire rope can be extended greatly.

5. The closed slewing mechanism with two slewing reducers, which has free swing function, can ensure accurate and stable slewing motion and excellent jogging performance.

6. The traveling mechanism can make the crane have high maneuverability and perform such motions as traveling in straight line, one-side crawler steering, differential steering and turning on the spot as well as traveling with load.

7. The control system is an electro-hydraulic proportional control system and computer integrated control system. The hydraulic system is open-close variable system and the electrical system adopts CAN-bus technology. A color digital LCD, which is fitted in operator's cab, can display the relative parameters effectively in real time. Furthermore, the electrical system can switch off crane when it is overloaded, cut off boom derricking motion when main boom and jib reaches limit position and carry out fault self-diagnosis.

8. The distinctive method of mounting the ballast is of simplicity, reliability, so the ballast can be fitted and removed easily.

9. The key components are imported from Germany.
Technical parameters:
Item
Value
Remarks
Max. lifting capacity x Radiust ( m)
260x5
Deadweight with basic boomt
210
Main boom lengthm
20~83
Length of main boom with light boom headm
86~95
Fixed jib lengthm
12~30
Max. lifting capacity of fixed jibt
34
Offset angle of fixed jibo
10,30
Max. length of main boom with fixed jib m
77+30
Luffing jib lengthm
21~60
Max. lifting capacity of luffing jibt
73.5
Main boom angle under luffing jib working conditiono
65,75,85
Max. length of main boom with luffing jib m
62+60
Max. speed of single rope on drum
Main winchm/min
110
The 6th rope layer
Auxiliary winchm/min
110
The 6th rope layer
Derricking winchm/min
29X2
The 6th rope layer
Luffing winchm/min
46
(Optional)
The 6th rope layer
Slewing speedrpm
0~1.2
Traveling speedkm/h
0~1.0
Gradeability%
30
Ground pressureMPa
0.115
Overall dimensions (LxWxH)m
10.2x7.6x3.3
Without mast and boom frame
Engine
Rated power/ rotational speed kW/rpm
256/2100
Max. output torque/ rotational speedNm/rpm
1750/1200
Emission standard
TIER 3
Crawler gauge xground contact length xtrack shoe widthmm
6400x8000x1200
Lifting capacity table of main boom with heavy boom head
Radius (m)
Boom length (m)
Radius (m)
20
23
26
29
32
35
38
41
44
47
50
5.0
260
216.8
5.0
6.0
227
200.8
193.1
178/
6.4
6.0
7.0
190.3
181.8
171.8
167.7
157.9
156.7/7.5
7.0
8.0
175
151.8
146.6
147.2
147.6
141.5
130.1
127/
8.5
8.0
9.0
134.6
133.1
133
132
130.1
128.1
124
115.2
110.9
108/
9.6
9.0
10.0
119.6
115.3
120
118.1
117.5
114.3
111
103.8
103.8
97.9
100/
10.1
10.0
12.0
95.3
92.5
92.8
92.1
92.3
91
90.5
89.1
85.9
85.1
83
12.0
14.0
76.1
74.9
74.2
74.2
73.8
73.5
73.1
73
72.5
71.8
71
14.0
16.0
63.7
63.5
63.3
63
61.8
61.5
61
60.5
60
60.1
61.1
16.0
18.0
54.8
54.5
53.7
53.5
52.7
52.4
53.5
51.7
52.5
51
51.2
18.0
20.0
47.6
46.6
46.7
46.4
46.2
45.1
44.8
44.5
44.3
44.5
20.0
22.0
44.8/21
41.6
41.4
41.7
40.5
39.8
39.6
39.4
39.2
39.8
22.0
24.0
38/23
37
37.4
36.2
36
35.7
35.1
34.9
34.7
24.0
26.0
33.5
33.9
32.6
32.1
35
31.7
31.5
31.1
26.0
28.0
30.9
29.7
29.1
28.5
28.4
28.3
28.1
28.0
30.0
28.6/29
27.2
27
26.4
26.2
26.1
26.1
30.0
32.0
26/31
25
24.5
24.3
24.2
24.1
32.0
34.0
22.7
22.5
22.4
22.3
22.1
34.0
36.0
20.3
20.1
20.2
20.2
36.0
38.0
19.2
19.1
18.9
38.0
40.0
18.1/39
17.3
17.1
40.0
42.0
16.2
16.2
42.0
44.0
15
44.0


 
Radius (m)
Boom length (m)
Radius (m)
53
56
59
62
65
68
71
74
77
80
83
10.0
93.5
/10.6
82.1
/11.1
80
/11.6
10.0
12.0
81.1
78.5
76.5
76
/12.2
70/
12.7
64.8
/13.2
12.0
14.0
70.0
66.9
66.3
67.2
63.5
62.3
58.7
52.9
/14.3
46.2
14.0
16.0
60.7
58.0
57.4
57.0
55.2
54.2
53.0
51.5
45.6
41.0
36.6
16.0
18.0
52.1
51.0
50.9
50.6
48.6
47.8
46.6
45.9
44.4
39.8
35.7
18.0
20.0
44.4
45.0
44.5
44.1
43.3
42.5
41.6
40.9
40.2
38.7
34.6
20.0
22.0
40.0
40.0
38.9
38.8
38.3
38.2
37.5
36.7
36.1
35.4
31.2
22.0
24.0
35.2
35.0
34.5
34.5
33.9
33.9
33.6
33.2
32.6
31.9
28.3
24.0
26.0
32.0
31.6
30.9
31.3
30.4
30.3
30.0
29.9
29.6
29.0
26.4
26.0
28.0
29.0
27.9
27.8
27.8
27.4
27.3
27.0
26.9
26.8
26.4
23.6
28.0
30.0
25.6
25.4
25.3
25.5
24.8
24.7
24.5
24.3
24.2
24.0
21.5
30.0
32.0
24.1
23.3
23.5
23.1
22.6
22.5
22.3
22.1
22.0
21.8
19.6
32.0
34.0
21.0
21.6
21.2
21.1
20.7
20.6
20.4
20.2
20.1
20.0
19.5
34.0
36.0
20.0
19.9
19.5
19.5
19.5
18.9
18.7
18.5
18.4
18.2
18.0
36.0
38.0
18.2
18.6
18.1
18.1
17.9
17.5
17.2
17.0
16.9
16.7
16.4
38.0
40.0
16.5
16.2
16.1
16.0
16.3
16.2
15.9
15.7
15.6
15.4
15.0
40.0
42.0
15.9
15.5
15.5
15.5
15.6
15.0
14.7
14.5
14.4
14.2
14.0
42.0
44.0
14.5
14.4
14.4
14.3
14.2
13.9
13.6
13.5
13.3
13.1
13.0
44.0
46.0
13.8
13.6
13.5
13.5
13.3
13.0
12.7
12.5
12.4
12.2
12.0
46.0
48.0
12.8
/47
12.7
12.6
12.6
12.3
12.1
11.8
11.7
11.5
11.3
11.0
48.0
50.0
11.9
/49
11.9
11.9
11.4
11.3
11.0
10.9
10.7
10.5
10.0
50.0
52.0
10.3
10.2
10.0
10.0
10.3
10.1
9.9
9.7
9.3
52.0
54.0
9.2
9.1
9.0
8.9
9.4
9.2
8.9
8.5
54.0
56.0
8.8
/55
8.9
8.9
8.8
8.7
8.5
8.2
8.2
56.0
58.0
8/57
8.0
8.3
8.1
7.9
7.6
7.3
58.0
60.0
6.8
7.7
7.5
7.3
7.0
6.6
60.0
62.0
7.2
7.0
6.8
6.5
6.2
62.0
64.0
6.5
6.3
6.0
5.6
64.0
66.0
5.7/65
5.8
5.5
5.1
66.0
68.0
5.2
5.1
4.4
68.0
70.0
4.7
4.5
70.0
72.0
3.8
72.0

 
Lifting capacity table of main boom with light boom head


Radius (m)
Boom length (m)
Radius (m)
86
89
92
95
16.0
30.9/16.3
28.1
/16.9
25.3
/17.4
16.0
18.0
30.0
27.3
24.9
21.0
18.0
20.0
29.9
25.9
24.0
20.4
20.0
22.0
27.9
24.6
22.8
19.7
22.0
24.0
27.0
23.9
21.7
19.0
24.0
26.0
26.1
23.0
20.6
18.0
26.0
28.0
25.2
22.0
19.8
17.0
28.0
30.0
23.1
21.0
19.2
16.0
30.0
32.0
21.2
20.3
18.3
15.8
32.0
34.0
19.4
18.6
17.7
14.4
34.0
36.0
17.8
17.1
16.5
13.0
36.0
38.0
16.3
15.7
15.7
11.9
38.0
40.0
14.9
14.6
14.5
10.8
40.0
42.0
13.8
13.5
13.4
9.8
42.0
44.0
12.7
12.4
12.3
9.0
44.0
46.0
11.7
11.5
11.4
8.2
46.0
48.0
10.8
10.5
10.4
7.4
48.0
50.0
9.9
9.6
9.5
6.7
50.0
52.0
9.1
8.8
8.7
6.0
52.0
54.0
8.4
8.1
8.0
5.3
54.0
56.0
7.7
7.4
7.3
4.8
56.0
58.0
7.1
6.7
6.6
4.3
58.0
60.0
6.5
6.1
6.0
3.8
60.0
62.0
5.9
5.6
5.5
3.3
62.0
64.0
5.4
5.1
5.0
2.9
64.0
66.0
5.0
4.6
4.5
2.7
66.0
68.0
4.5
4.0
3.9
2.6
68.0
70.0
4.1
3.4
2.8
2.5
70.0
72.0
3.7
2.8
2.7
2.4
72.0
74.0
3.4
2.7
2.6
2.3
74.0
76.0
2.6
2.5
2.3
76.0
78.0
2.5
2.4
2.2
78.0
80.0
2.2
2.1
80.0
82.0
2.0
82.0
Note: Under main boom with tip boom working condition, the lifting capacity on tip boom is the same as that on main boom in the same radius, but it can not exceed 25t.


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Posted on 2010-2-4 11:09:02 [Reads:210]

Zoomlion,Crawler Crane,QUY260 |Tag (Zoomlion,Crawler Crane,QUY260)

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