电动葫芦起重机参数(英文)

3.15 Hoisting Equipment

3.15.1 Scope of supply and design parameters

1. The tenderer should be according to the requirements on provide the equipment the engineering needed, including the travel mechanism and hoisting equipment, such as: mainframe, motor, electrical block, wire cable, fixed part, accessories, matched electric cable etc., it should be guaranteed the design, manufacture, check, inspection and so on of above mentioned equipment should comply the code requirement; meanwhile the tenderer should provide corresponding site service, including the installation guidance and adjustment of the hoisting equipment.

Electric mono-spar suspension hoist crane technical performance list

3.15.2 Technical Requirements

1. In order to guarantee the standardization of the products on the aspects of operation, maintenance and spare parts, requiring all the equipment and component of same type should be the products of the same manufacturer as possible. All the electric-drive hoisting equipment should set power switch on the ground.

2. All equipment and product should have performance inspection before ex works; the tenderer should provide the following: ex works product certificate of inspection, approved certificate for product, product instruction, packing list, and list of accessories and spare parts.

3. All the electric driving device of the hoisting equipment should be complete matched by the hoisting equipment manufacturer, to make it form complete hoisting equipment.

3.15.2 Material to be submitted

The tenderer should submit the following information, but not limited to the following:

(1) The concerned technical data and electric schematic diagram of electric machine and electricity;

(2) Installation instruction, equipment operation and service manual;

(3) Qualification certificate of manufacturer and achievement;

(4) Bidding technicality description (design, structure, material etc.) and sample editing;

(5) Manufacturing and quality assurance measures;

(6) Debugging and detection requirement before test-run;

(7) Submitting five users certificates of successful operation running domestically in recent five years;

(8) The hoisting equipment manufacturing license issued by Domestic Labor Department;

3.15.3 Basic requirements

1. Reference standards

The design, manufacture, inspection, packaging, transportation and installation process of the product should be consistent with ISO, IEC international standards and the equivalent standards such as GB, JB, JIS, DIN, ANCI, etc. (These standards should be the updated standards that are not be invalidated) )

2. Other technical requirements

(1) The hoisting equipment supplied by the tenderer should include the

electric mono-spar suspension hoist crane, electrical block and the

concerned accessories for connection.

(2) The complete electric motor and the speed reducer should be supplied by

the manufacturer in the form of complete and matching.

(3) The equipment failure free operation time should not be less than 10,000

hours; the electric apparatus’ service life should not be less than 3

years, the speed reducer and bearing service life should be 10 years,

the coating service should be over 5 years; the complete machine service

life should be more than 25 years.

(4) Anti-corrosion of equipment: the surface de-rusting grade of all carbon

steel components should comply with the Sa2.5 grade standard stipulated

in GB8923-88