TYPE型 號
|
TC4708
|
TC4808
|
TC4810
|
|
Rated lifting moment
起重力矩(KN.m)
|
400
|
400
|
400
|
|
Working range
工作幅度(m)
|
3~47
|
3~48
|
3~48
|
|
Load
額定起重量
|
Tip load
*大幅度處(t)
|
0.8
|
0.8
|
1.0
|
Max load
*大起重量(t)
|
4
|
4
|
4
|
|
Lifting height
起升高度
|
Free standing
獨(dú)立式(m)
|
30
|
30
|
30
|
Adhesion type
附著式(m)
|
120
|
120
|
120
|
|
Hoist
mechanism
起升機(jī)構(gòu)
|
Double falls
2倍率(m/min)
|
70/35/7.5
|
70/35/7.5
|
70/35/7.5
|
Fourfold falls
4倍率(m/min)
|
35/17.5/3.75
|
35/17.5/3.75
|
35/17.5/3.75
|
|
Motor
電機(jī)
|
/
|
/
|
/
|
|
Slewing Mechanism
回轉(zhuǎn)機(jī)構(gòu)
|
Speed
回轉(zhuǎn)速度(r/min)
|
0.375/0.75
|
0.375/0.75
|
0.375/0.75
|
Motor
電機(jī)
|
/
|
/
|
/
|
|
Trolley
Mechanism
變幅機(jī)構(gòu)
|
Speed
變幅速度(m/min)
|
25/38
|
25/38
|
25/38
|
Motor
電機(jī)
|
/
|
/
|
/
|
|
Jacking speed
頂升速度(m/min)
|
0.5
|
0.4
|
0.4
|
|
Mast section size
標(biāo)準(zhǔn)節(jié)尺寸(mm)
|
1494*1494*2200
|
1494*1494*2200
|
1494*1494*2200
|
|
Mast section material
塔身主肢材料(Q235B)
|
∠140*12/∠160*12
|
∠140*12/∠160*12
|
∠140*12/∠160*12
|
QTZ40,4708,4808,4810型號40塔吊