The gantry crane for shield is mainly used for the installation of the cutter head and the shield of the underground non-excavation equipment shield machine, and the lifting of the tunnel support tube during the construction process.
1. The trolley of this gantry crane is a rotating disc adapts to the demand of different digging direction with flexible operation;
2. The professional sling with 360°rotation, is suitable for the installation of the cutter head from different angles;
3. PLC frequency conversion adjustment system makes it easy to control every mechanism;
4. The hoisting adopts open gear to drive, which saves the cost.
The gantry crane for shield uses a special spreader, and the spreader can be rotated 360 degrees. Suitable for installation of different angles of the cutter head. The utility model adopts a double trolley structure, and the two trolleys can be linked together to lift the cutter cutter disc, and the lift pipe can also be separately operated. When there is a large lifting tonnage, the lifting adopts open gear transmission, which reduces the cost of equipment.
Lifting capacity | t | 400 | ||||||||||||
Working level | A3 | |||||||||||||
Span | m | 33 | 34 | |||||||||||
Lifting height | Main lifting | m | 24（up rail） /23（under rail） | 24（up rail） /23（under rail） | ||||||||||
Deputy lifting | 22（up rail） /26（under rail） | 22（up rail） /26（under rail） | ||||||||||||
Speed | Main lifting | m/min | 0.09~0.9 | 0.09~0.9 | ||||||||||
Deputy lifting | 7 | 7 | ||||||||||||
Crane travelling | 1.6~16 | 1.6~16 | ||||||||||||
Crab travelling | 1.15~11.5 | 1.15~11.5 | ||||||||||||
Dimensions | L1 | mm | 2500 | |||||||||||
L2 | 3500 | |||||||||||||
H1 | 3196 | |||||||||||||
H2 | 22000 | |||||||||||||
B | 14000 | |||||||||||||
B1 | 22800 | |||||||||||||
b1 | 1920 | |||||||||||||
b2 | 1250 | |||||||||||||
W | 4500 | |||||||||||||
D | 6000 | |||||||||||||
Max. wheel load | KN | 406 | 415 | |||||||||||
Rail recommended | QU100 | |||||||||||||
Power | Three-phase AC 50Hz 380V | |||||||||||||
Spreader rotation angle | ° | ±90° | ||||||||||||
Cutter diameter | m | 15 | ||||||||||||
Nucleon co. covers an area of 450,000㎡and has more than 3,000 sets of production equipment and testing equipment. Nucleon has an experienced R&D team, production team, after-sales service team and logistics supply team, with a total of about 1,500 people, which guarantees timely delivery of various orders.
The workers must first sharpen their tools in order to do their best. Nucleon workshops are equipped with world-class production equipment, ensuring that every workpiece produced is of first-class quality.
Nucleon co. has a very strict quality management system, from raw material procurement, to every detail of production, to the acceptance of finished products, will be executed according to strict standards.
Nucleon has sufficient raw materials, abundant accessories, and a large semi-finished and finished product warehouse to meet various urgent orders.
Perfect after-sales service team, including: technical consultation, equipment installation, logistics support, order settlement, Solution customization etc.
Nucleon® crane have been exported to more than 100 countries and regions and have been highly recognized by customers. In the future, Nucleon® crane will serve more customers all over the world.
Nucleon has obtained more than 100 production qualifications in China, more than 200 domestic and international honors, CE, IOS related certification and a number of technical patents.
If you need a custom crane or need a complete crane solution or if you have any other questions, you can submit a message to us via the form below. We usually get in touch with you within 24 hours.
