Lifting Machinery Semi Single Girder Gantry Crane


Part 1: Description and Application

Semi-gantry cranes are a cost-effective alternative wherever the installation of bridge cranes is impractical due to a need for a raised runway structure. They are also an ideal supplement to bridge cranes at the workstation level. It can lower the investment on structure and space.
-High operational value
-Cranes to meet specific customer needs
-Single-girder semi-gantry cranes with load capacities up to 16tons
-Double-girder semi-gantry cranes with load capacities up to 50 tons
-Indoor or outdoor operation
-Controlled by pendant traveling station or optional radio controls
-Modular design
We designed Semi Gantry cranes with different capacities and spans that will meet your requirements. Find out more by email us.

Part 2: Detailed Configuration


1- Lifting Mechanism
- Open winch trolley Or Simply Just an Electric Hoist
- Rigid box type trolley frame

2-Driven Bogie and Bottom Beam
- Forged Flanged wheel
- Rigid welded box type beam
- Compact layout

3-Griders and Legs
- 2 main girder and 4 legs are welded box type
- Material: carbon steel with high quality of Q235B or Q345B
- The main girder is connected by strength bolt.
- Weld joint tested by X ray or ultrasonic examination;
- Modula design
- Designed Deflection≤1/800 of span

4-Control
- Cabin control
- Independent pendent control as option
- Wireless control as option

5-Electric Part
- Conductor power supply
- All hoist and crane movements are independent and can be run simultaneously.
- Protection degree IP55
-The components are positioned in a maintenance friendly way, and the whole layout provides with good protection
- Festoon cables are suspended on cable saddles, fixed to cable trolleys, running in a galvanized C-track

6-Painting
- Corrosion protection through rust removal by mechanical shot blasting SA 2.5
- First layer of coating epoxy 30 microns
- Second layer of coating epoxy 30 microns
- Third Layer of coating of polyurethane 40 microns
- Average thickness: about 100 microns
- Color: yellow or Orange as per requirements

7-Safe Protection
- Emergency-off switch
- Overload protect
- Earth protection
- Zero Position Protection
- Cross travel and long travel protection
- Lifting travel protection
- Overheating protection of motor
- Equipped with rainproof devices
- Alarm Bell and Lamp
- Anemometer and aviation obstruction light as option

Part 3: Features Advantages

- Outdoor, heavy duty material handling
- High efficiency
- High performance components with economical price
- Economical spare parts
- 2 years warranty
- Easy maintenance and Easy replacement of components
- Low cost of transportation cost and fast installation

Part 4:Sketch & Technical Data( Standard ones)

We also can tailor made for your actual application.