This gantry crane is primarily used in bridge construction and operates at a slow speed. It consists of a gantry, a winch trolley, a trolley operating mechanism, a driver’s cab, and an electrical control system. The gantry is a truss structure, offering advantages such as light weight and strong wind resistance. It comprises a main beam, upper end beam, outriggers, lower end beam, a traveling trolley, and platform railings. The main beam is a triangular truss structure with tracks laid on it for the trolley to move laterally along the main beam. The outriggers are either box-type or steel tubular. The trolley is equipped with a winch, making it compact and lightweight.
Product Features
- This gantry crane is mainly used for bridge construction and has a slow working speed. It consists of a gantry, a winch trolley, a trolley running mechanism, a driver’s cab and an electrical control system.
- The portal frame is a truss structure, offering advantages such as light weight and strong wind resistance. It comprises a main beam, upper end beam, outriggers, lower end beam, trolley, and trolley railings. The main beam is a triangular truss structure with tracks installed on top for the trolley to move laterally along the main beam. The outriggers are either box-shaped or steel tube.
- The trolley is equipped with a winch, which is compact in size and light in weight.
- The operation mode adopts a closed driver’s cab with an adjustable seat, an insulating mat on the bottom plate, and tempered glass windows. It can be equipped with air conditioning, sounders, intercoms and other items according to user requirements.
- There are two power supply methods: cable reel and overhead sliding line.
