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Double Girder Gantry Crane

Product categories of Double Girder Gantry Crane, we are specialized manufacturers from China, Double Girder Gantry Crane, Double Girder Crane suppliers/factory, wholesale high-quality products of Double Girder Goliath Crane R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!

China Double Girder Gantry Crane Suppliers

Double Girder Gantry Crane

The Double girder Gantry Crane also known as Double Beam Gantry Crane composed of gantry, windlass crab, trolley traveling mechanism, cab and electric control system.

The gantry, of a truss structure and having advantages of light structure, strong wind resistance and son on, is composed of girder, upper end girder, leg, lower end girder, traveling trolley and platform railing. The girder is of a triangular truss structure, on which laid rails for crane crab to transversely move along the main girder. The legs are of a box structure or steel tube structure.

The cab is equipped with windlass, which is compact in structure and light in dead weight.

It can be divided by its function for container gantry crane, truss type gantry crane, double girder gantry crane with Grab Bucket, general use double girder gantry crane, and bridge gantry crane.

Mg Type Double Girder Gantry Crane

Double Girder Gantry Crane

Technical Parameter

Lifting weight t 5 20/5
Working class A5
Span S(m) 18 22 26 30 35 18 22 26 30 35
Lifting Height Main H1(m) 10 11 10 11
Aux H2(m) 10.446 11.446
speed Lift Main m/min 11.3 7.2
Aux 15.4
handcart travel 37.3 36.6
cart travel 37.3 39.7 39.7
Total motor power KW 40.8 51.8 84 81
Main size mm

H

13663 14763 14526 15626
H3 9669 10469 10269 10203 10003 9903 10703 10503
L1 6450 7450 8450 9450 7260 8260 9260 10260
L2 6580 7580 8580 9580 7213 8213 9213 10213
L3 7700 8700 9700 10700 8510 9510 10510 11510
S1 5000 6000 7000 8000 5000 6000 7000 8000
S2
S3 5870 6870 7870 8870
S4 4130 5130 6130 7130
BQ 9583 10779 9779 11245
B 8000 8700 8000 9000
Max. wheel pressure KN 154 159 178 199 223 349 344 201 228 224
Total weight t 48 52 57 65 73 70 78 88 101 115
Steel track 43kg/m
Power supply 3 phase A.C 50Hz 380V



Our service

Our service

gantry crane design


Pre-sales service:

We have R&D center to keep the accuracy for the machine. we can design by your sketch or we can give you the project design according to your need.



gantry crane service


Manufacturing:

We posses various equipments for processing including: machining, milling, planning and grinding and etc.


gantry crane testing

Testing

All of our machine will be tested before delivery. We have perfect quality assurance system, full strict management, and advanced inspection method in order to ensure high quality product.


gantry crane delivery

Delivery

1.Electric parts are packed by high quality plywood crate, to reduce distortion in conveying.

2. Main beams, end beams and trolley/winch are packed by plastic woven cloth. It can reduce abrasion during the transportation.

3. If the size are suitable for container ship, usually by container; if not, usually by bulk ship or by container after truncation

gantry crane after sales service

After-sales service

Oversea after-sales is available; when it is required by customer, we will send technicians to your site to installation and commissioning according to your actual environment.



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