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Double Girder Overhead Crane 300-400t

$45000.00
1 set
Qingdao Shanghai
L/C T/T
New
LH QD
CE, ISO9001
TXK
General manufacturing,Metal production industry,Renewable energy industry

Product Description

Overhead crane

Gantry crane with shield(DMG for short) is mainly used for installation of cutter and shield of shield machine which is underground trenchless device, and used for lifting of ductpiece supporting tunnel during work progress. DMG has stable performance, high production efficiency and is easy to be taken care of and maintained. The lifting appliance at upper part can turn to adapt the requirements of tunneling at different directions. It has flexible operating mode, complete safety in dictation and overload protection device, which can uttermost safety of operator and equipments. Electrical system adopts PLC variable frequency speed regulating which is propitious to control the mechanisms. Famous manufacturer of fittings is adopted to guarantee the quality of the complete machine. The latest issued national standards are executed for design, manufacture and inspection of DMG.

3-400t Gantry crane with shield                                                                                                                                  Technical specifications
Lifting Capacity(T)400
Working SystemA3
Span(S)3334
Lifting HeightMain lifting(M)22(Above track)  23(under track)22(Above track)  23(under track)
Aux. lifting(M)20(Above track)  26(under track)20(Above track)  26(under track)
SpeedliftingMain lifting(m/min)0.09~0.90.09~0.9
Aux. lifting(m/min)77
Travellingcrane travelling1.6~161.6~16
trolley travelling1.15~11.51.15~11.5
Dimensions(mm)L12500
L23500
H13196
H220000
B13000
H121800
b11850
b21190
W4500
D7160
Max wheel load(KN)401412
Steel TrackQU120
Power source3-Phase A. C. 380V 50HZ
Max. Applicable cutter Diameter(m)15


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LINKS : Dongqi Crane