1. Spillway gantry crane

A Spillway gantry crane (hydropower gantry crane) positioned at the crest of a hydropower station is used in various large-scale applications, including water supply and drainage, water conservation, and hydropower engineering. It is primarily employed for tasks such as lifting and operating the station gate, maintaining and repairing machinery, and performing river cleaning operations."

        Features

          ·  Structure and Safety Features:

            Includes a primary trolley, slewing hoist, gantry crane operating mechanism, and unique spreader.  

            Built with an A-frame for added stability, mounted on rail tracks.

            Equipped with crane rail clamps, overload stoppers, and motor protection devices for safety.

        ·  Hoisting and Movement:

            Capable of moving and rotating around the gate pillar and along  the gate slot.

            Electrical control system ensures synchronization of double hanging points.

         ·  Mechanical Systems:

            Features hoisting, slewing, and luffing traveling mechanisms 

            Incorporates combination beams and control  rooms for operation.

         ·  Performance and Specifications:

            Lifting capacity ranges from 80 to 500 tons.

            Designed for a low operating level with a small span, typically between 8 to  16 meters.

            Slow lifting and moving speed, not exceeding 4 meters per minute.

         ·  Additional Capabilities:

            Includes a belt conveyor to enhance capacity when lifting large goods. 

            Requires two lifting points and ensures synchronization for wide-span gates.

2. Turbine crane/Turbine hall crane/turbine handling crane

Turbine cranes are heavy duty overhead cranes used in power stations to handle lifting operations within the turbine room. They assist in the installation, removal, and maintenance of turbine components, such as rotors, stators, and other heavy equipment.

              Features

                · Four Girder/Double Girder turbine overhead Cranes with capacities up to 500 ton,

                   designed in strict accordance with industry standards and regulations

                · High-performance and advanced drives for extremely precise motion control of

                   the overhead crane when handling turbines.

                · Specialized design for operating 2 cranes in tandem motion to handle large turbines

                · Optional radio remote control for operating the turbine overhead crane.

3. Offshore davit crane

An offshore platform crane is a specialized crane designed for the marine environment, primarily installed on offshore platforms, oil rigs, or ocean-going vessels to perform offshore hoisting operations. These cranes are built to withstand the harsh, complex, and unpredictable marine conditions. 

          Features

           ·  Built to withstand harsh weather like salt fog, humidity, typhoons, heavy rain, and sun exposure.

           ·  Closed design: Key parts like the winch and electrical controls are protected inside a sealed steel 

                structure for longer life.

           ·  IP66 rating: Waterproof, moisture-resistant, and equipped with a rain cover that prevents heavy rain 

               and allows the motor to cool. 

           ·  Ergonomic design & safety: Designed for comfortable operation and enhanced safety.

           ·  Marine design: The crane arm is painted with yellow and black warning colors for easy visibility.