Double Girder Gantry Crane with Shield

Double Girder Gantry Crane with Shield

Double Girder Gantry Crane with Shield mainly used on the installation of the non - excavation device shield machine’s cutterhead and shield body, and the lifting work of tunnel support segment during construction. Have advantage of Stable...
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Product Details

Double Girder Gantry Crane With Shield


Description

Double Girder Gantry Crane with Shield mainly used on the installation of the non - excavation device shield machine’s cutterhead and shield body, and the lifting work of tunnel support segment during construction. Have advantage of Stable performance, high production efficiency, easy maintenance, upper part is rotatable spreader, to accommodate the needs of different directions into the dug, with flexible operation mode, has a perfect safety instructions and overload protection devices, maximum to ensure the safety of operating personnel and equipment, the electrical system adopts PLC frequency adjustment, it is beneficial for the institutions control, DMG design, manufacture, inspection execution recently released national standards.


Features

Double Girder Gantry Crane With Shield mainly used on the installation of the non - excavation device shield machine’s cutterhead and shield body, and the lifting work of tunnel support segment during construction.

Adopt Chi with spreader,spreader can rotation 360 degree, suit for different angles of installation of the cutterhead.

Adopt double trolley structure, two trolleys can be linkage, hoisting cutterhead, also can work separately to lift tube sheet.

Lifting using open gear drives and save the cost.


Crane power source is three phase, 50HZ, 380V;

Working temperature is -20~+45 degree,

Maximum relative humidity less than 95%(With condensation);

Working speed less than 20m/s;

Crane work duty A3, A4;

If crane have special requirements for environmental conditions, execution is according to the order contract.


Specification


Capacity

T

400

Span

m

33

34

Lifting height m

Main lifting

24(up rail) 23(down rail)

24(up rail) 23(down rail)

Aux lifting

22(up rail) 26(down rail)

22(up rail) 26(down rail)

Lifting speed

m/min

0.09~0.9 ;7

Trolley travelling speed

m/min

1.15-11.5

Crane travelling speed

m/min

1.6-16

Max. Wheel load

KN

406

415

Rail recommended

Model

QU100

Main dimension (mm)

Span(m)

33

34

Crane base distance

W

4500

Crane width

B

14000

Hook left limitation

S1

2500

Hook left limitation

S2

3500


Capacity

T

200+200

Span

m

33

34

Lifting height

m

48(up rail 24l) (down rail24l)

Lifting speed

m/min

0.09~0.9 ;7

Trolley travelling speed

m/min

1.15-11.5

Crane travelling speed

m/min

1.6-16

Max. Wheel load

KN

405

410

Rail recommended

Model

QU100

Total motor power

kw

241

Main dimension (mm)

Span(m)

33

34

Crane base distance

W

14000

Crane width

B

22800

Hook left limitation

S1

2500

Hook right limitation

S2

3500


Capacity

T

100+100

Span

m

33

34

Lifting height

m

1500+21000

Lifting speed

m/min

0.3-3-6

Trolley travelling speed

m/min

2.5-25

Crane travelling speed

m/min

2-20

Max. Wheel load

KN

270

290

Rail recommended

Model

QU80

Total motor power

kw

225

Main dimension (mm)

Span(m)

33

34

Crane base distance

W

12000

Crane width

B

19038

Hook left limitation

S1

2500

Hook right limitation

S2

2500


Capacity

T

100

Span

m

20

22

24

Lifting height

m

9800+30000

Lifting speed

m/min

0.37-3.7-6

Trolley travelling speed

m/min

0.5-25

Crane travelling speed

m/min

1.4-14

Max. Wheel load

KN

230

235

240

Rail recommended

Model

QU80

Total motor power

kw

145

Main dimension (mm)

Span(m)

20

22

24

Crane base distance

W

10700

Crane width

B

16380

Hook left limitation

S1

1750

Hook right limitation

S2

1900


Capacity

T

130

Span

m

20

22

24

Lifting height

m

9800+30000

Lifting speed

m/min

0.37-3.7-6

Trolley travelling speed

m/min

0.5-25

Crane travelling speed

m/min

1.4-14

Max. Wheel load

KN

270

275

280

Rail recommended

Model

QU80

Total motor power

kw

145

Main dimension (mm)

Span(m)

20

22

24

Crane base distance

W

10700

Crane width

B

16180

Hook left limitation

S1

1750

Hook right limitation

S2

1900



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