A. Technical Specifications

1. Type of Girder:

- Single type and Double type

2. Lifting Capacity for Trolley Assembly:

- 5 tons/set up to 500 tons/set or upwards if necessary.

3. Span:

- 10 meters up to 50 meters (60 meters & upwards for gantry cranes)

4. Lifting Height:

4-a) 6 meters up to 30 meters (Overhead Crane)

4-b) 6 meters up to 100 meters (Gantry Crane) 

5. Legs:

- 6 meters up to 30 meters (Gantry Crane)

6. Speeds for Hoisting, Traversing & Traveling Operations: 

6-a) One speed & dual speeds or

6-b) Speed variations by inverter control.

7. Type of Crane Control:

7-a) By pendant push button type & remote control,

7-b) Cabin type

8. Power Feeding System

8-a) Crane Bars (trolley bar, bus bar or power conductor bar) used for Overhead Crane, Stacker & Reclaimer, etc.:

- As per your requirement (60A up to 3,200A according to the applicable type: Insulated Peanut type, Copper Headed Steel Rail type, Insulated Alumium Heavy Bar type, etc.))

8-b) Cable Reel used for Gantry Crane:

- As per your requirement (Motorized type, etc.)

9. Main Power:

- 3Ph, 380V-440V, 50Hz or 60Hz

10. Standards & Codes

10-a) Standards & Codes for Engineering, Designing and Manufacturing: 

- FEM, ANSI, DIN, JIS, KS, etc. as required by the customer.

10-b) Standards for Mechanical & Electrical Components and materials:

- Korean Standards (KS) or Japanese Industrial Standard (JIS), unless otherwise specified in the customer's technical specifications.

- If required, European brands (ABB, Siemens, Schneider, AEG, etc.) of major electrical components such as motor, driver, PLC. etc. will be supplied instead of Korean brands.

11. IP class for motor, PLC, drive, etc.

-  IP54 or IP55

12. Load test, Supervision and Commissioning at the site:

- To be provided if required by the customer.

B. General Notes

* Engineers & Manufacturers:

- For heavy capacity of crane with no less than 100 tons: Kumoh Heavy Ind. Co., Korea (Sister company of Kumoh Corporation, Korea)

- For medium & light capacity of crane with less than 100 tons: Reputed crane manufacturers as Kumoh's subconractors in Korea

* Marketer & Supplier:

- Kumoh Corporation, Korea 

* Country of Origin:

- Korea (South)

* Lead Time for Delivery:

- 2 months up to 6 months on the basis of FOB Korea terms, depending upon the technical specifications especially for lifting capacity, span, country of origins for mantrials & components, and control required for the crane.