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Product Catalog > Hoisting Machine
Tower Crane
Tower Crane
Model No.︰QTZ series
Brand Name︰ETMC
Country of Origin︰China
Unit Price︰-
Minimum Order︰-

 Total 2 Related Items 
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Product Description
Performance parameters:
QTZ260
QTZ160
QTZ125
QTZ100
QTZ80
QTZ63
QTZ50
QTZ40
QTZ31.5
QTZ25
QTG25
       
7030
6518
6515
6024
6510
6018
6015
6012
6010
5516
5613
5613
5512
5512
5510
5013
5010
5008
4810
4810
4810
4808
4808
4708
4208
4206
3808
3506
3008
3506
3008
       
Maximum rated torque(KN.m)
2600
1600
  1600
1600
1250
1250
1250 
1000
 1000
1000
800
800
800
800
500
500
 500
500
500
400
400
400
400
400
400
315
315
250
250
250
250
       
maximum lifting load(t)
12/16
10
  10
10
8
8/10
 8/10
8
 8
8
8
8
8
8
6
6
 5
4
4
4
4
4
4
4
4
3
3
2.5
2.5
2.5
2.5
       
maximum working amplitude(m)
3-70
3-65
  3-65
3-65
3-65
3-60
 3-60
3-60
 3-60
3-55
3-56
3-56
3-55
3-55
3-55
3-50
3-50  
3-48/50
3-48/50
3-47.8
3-47.8
3-47.8
3-47.8
3-46.8
3-41.8
3-42
3-38
2.5-35
2.5-30
2.5-34.6
2.5-30
       
hoisting height(m)
independent
 
50
50
  50
50
50
50
 50
46.2
  50
50
46.2
46.2
46.2
46.2
41
41
 35
30
30
30
30
30
30
30
30
30
30
25
25
25
25
       
attached
 
205
200
 200
200
190
150
 150
150
 150
150
150
150
150
150
150
150
 150
120
140
120
120
120
120
120
120
100
100
60
60
33
33
       
payload capacity at maximum amplitude(t)
3
1.8
 1.5
2.4
1
1.8
 1.5
1.2
  1
1.6
1.3
1.3
1.2
1.2
1
1.3
 1
0.8
1
1
1
0.8
0.8
0.8
1
0.6
0.8
0.6
0.8
0.6
0.8
       
hoisting speed m/min
a=2
 
40/80
100/50/7.4
  100/50/7.4
100/50/7.4
100/50
100/50
 100/50
100/50
  100/50
100/50
80.4/41.0
80.4/41.0
80.4/41.0
80.4/41.0
82.3/42
82.3/42
 82.3/42
70/35/7.5
70/35/7.5
70/35/7.7
70/35/7.7
70/35/7.7
70/35/7.7
70/35/7.7
70/35/7.7
70/35/7.5
70/35/7.5
27/13.5
27/13.5
27/13.5
27/13.5
       
a=4
 
20/40
50/25/3.7
 50/25/3.7
50/25/3.7
50/25
50/25
 50/25
50/25
 50/25
50/25
39.4 /20.1
39.4 /20.1
39.4 /20.1
39.4 /20.1
41.2/21
41.2/21
 41.2/21
35/17/3.7
35/17/3.7
35/17.5/3.75
35/17.5/3.75
35/17.5/3.75
35/17.5/3.75
35/17.5/3.75
35/17.5/3.75
35/17.5/3.75
35/17.5/3.75
       
radius changing speed m/min
16/34/44
50/25/15
 50/25/15
50/25/15
60/30/8
60/30/8
 60/30/8
50/25
  50/25
50/25
43.3/21.9
43.3/21.9
43.3/21.9
43.3/21.9
44/22
44/22
 44/22
42/21
42/21
22/33
22/33
22/33
22/33
22/33
22/33
24/36
24/36
20
20
26/20
26/20
       
swiveling speed r/min
0.62
0.62
 0.62
0.62
0.62
0.62
 0.62
0.62
  0.62
0.62
0.62
0.62
0.62
0.62
0.637
0.637
 0.637
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.36/0.72
0.36/0.72
0.74
0.74
0.73
0.72
       
raising speed m/min
0.4
0.4
  0.4
0.4
0.4
0.4
 0.4
0.4
  0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
 0.4
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
/
/
       
dead load(t)
78/150
70/125
  70/125
70/125
58/116
58/116
 58/116
42/80
  42/80
42/80
81.87/42.49
81.87/42.49
81.87/42.49
81.87/42.49
72.79/36
72.79/36
 72.79/36
23/45
23/45
42.7/21.5
42.7/21.5
42.7/21.5
42.7/21.5
42.7/21.5
42.7/21.5
 
29.6/18.3
28.3/17.2
26/18
 
22/15
16.6
13.57
       
top boom of lifting beam
∟100×10 fasterner ∟80×8
∟100×8 fasterner ∟80×8
  ∟100×8 fasterner ∟80×8
∟100×8 fasterner ∟80×8
∟100×8 fasterner Q235B
∟100×8 fasterner Q235B
 ∟100×8 fasterner Q235B
∟90×8 fasterner Q235B
  ∟90×8 fasterner
Q235B
∟90×8 fasterner
Q235B
∟90×8 fasterner
∟75×8 fasterner
Q235B
∟90×8 fasterner
∟75×8 fasterner
Q235B
∟90×8 fasterner
∟75×8 fasterner
Q235B
∟90×8 fasterner
∟75×8fasterner
Q235B
ø89×8 &ø89×6
20#
ø89×8 &ø89×6
20#
 ø89×8 &ø89×6
20#
ø89×8& ø89×6
20#
ø89×8& ø89×6
20#
ø89×6
20#
ø89×6
20#
ø89×6
20#
ø89×6
20#
ø89×6
20#
ø89×6 20#
ø76×6
20#
ø76×6 20#
ø76×4.5
20#
ø76×4.5
20#
ø76×4.5
20#
ø76×4.5
20#
       
standard knot dimensions(mm)
2.0×2.0×3.0
1.935×1.935×2.8
  1.935×1.935×2.5
1.935×1.935×2.5
1.835×1.835×2.5
1.835×1.835×2.5
 1.835×1.835×2.5
1.833×1.833×2.5
  1.833×1.833×2.5
1.833×1.833×2.5
1.833×1.833×2.5
1.833×1.833×2.5
1.833×1.833×2.5
1.833×1.833×2.5
1.833×1.833×2.5
1.833×1.833×2.5
 1.833×1.833×2.5
1.618×1.618×2.2
1.618×1.618×2.2
1.5×1.5×2.5
1.5×1.5×2.5
1.5×1.5×2.2
1.5×1.5×2.2
1.5×1.5×2.2
1.5×1.5×2.2
1.5×1.5×2.2
1.5×1.5×2.2
1.5×1.5×2.2
1.5×1.5×2.2
1.5×1.5×2.2
1.5×1.5×2.2
       
matching motor
Winding motor,boost speed regulation,eddy current braking
Winding motor,transform,speed regulation,smooth operation
Three speeds
Three speeds
Two speeds
Two speeds
Two speeds
Two speeds
       
materials of main limbof tower body
 
∟140×12fasterner
Q235B
135×16
  ∟125×14fasterner
Q345
135×16
∟125×14fasterner
Q345
∟125×14fasterner
Q345
 ∟125×14fasterner
Q345
∟125×12fasterner
Q235B
  ∟125 ×12 fasterner
Q235B
∟125 ×12 fasterner
Q235B
∟135×12
Q235B
∟125×12 fasternerQ235B
∟135×12
∟125×12fasterner
Q235B
∟125×12fasterner
∟125×10 fasterner
 ∟125×10 fasterner
∟160×12
Q235B
 
∟140 ×12
Q235B
∟160×12     Q235B
∟140×12 fasterners ∟75×12
ø108×12○
∟140×12
Q235B
∟140×12
Q235B
∟140×10    Q235B
∟140×10 Q235B
∟125×10 Q235B
∟125×10
Q235B
∟100×10   Q235B
∟125×10 Q235B
∟100×10 Q235B
       
parallel height of lifting beam (mm)
1450
1370
  1370
1370
1370
1370
 1370
1357
  1357
1357
1357
1357
1357
1357
1357
1357
  1357
1250
1140
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
             
Product Image
Tower Crane
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