Product Description
Introduction of the ship deck crane:
Ship deck  crane is the machine loading and unloading cargos for the ships in ocean, coast and inner river for domestic
 and overseas service.
Our ship deck crane has the features of good appearance, rational construction, huge hoisting capacity, and good manipulate 
performance, etc.  
The ship deck crane  is able to gain the approval of each classification society and in line with specifications of each classification society.
It achieves the international and domestic standard and it is in conformity with the provisions of "Rules for the Lifting Appliances 
on Ships and Offshore Installations".

The marine cranes manufactured in our factory obtain advantages as following:
The cranes are wire-luffing cranes designed for bulk and container handling with the following advantages.
1. Hydraulic control instead of electronic.
2. Jib brackets are directly integrated in jib beam for higher rigidity.
3. Significantly reduced forces and operating costs due to advanced reeving concept.
4. Wire sheaves inside beam for better protection.
5. Unobstructed view from the driver's cabin due to improved position of first jib bracket.
6. More space for easier access and maintenance in the slewing column.
7. Electric power pack in compact design.
8. Three hydraulic pumps for smooth control during simultaneous motion.
9. Main components inside crane housing for better protection.
10. Jib fall-back prevention for improved safety.

Our Safety Devices:
Our crane products are installed with safety devices under emergency situation as following:
a. Upper hook limiter -- the crane is equipped with an automatic hook stop device at the boom top
b. Over load safety device.
c.Luffing up-down limiters----the luffing cylinder is designed with safe buffering in extreme positions
d.Emergency stop button.
e.Handle releasing function when power off
TECHNICAL AGREEMENT
       
 
1. General
 
This agreement written in Chinese and English language, must be according to English language if contradiction accrue.
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Equipment and material shall be according to the latest standards of  BV Classification Society set in force at the time when the contract is executed and the ship of the specification.
BV .
MANUFACTURE shall guarantee the Equipment for a period of 12 months after the ship delivery.
12.
 7 Days prior to shop delivery test for the equipment, MANUFACTURE should inform SHIPYARD to attend the test and at the same time submit the inspection/test information to them.
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This agreement shall become effective on the date when the contract has been duly executed.
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2. Basic technical specification

 Classification Society:   BV      Navigation: unrestricted
                        :
2.2  Rule and Regulation:     BV       
  
2.3  Certificates required

 Marine products certificate by class
  
 Manufacture certificate

2.4  Standard:   ISO;     GB;     CB
  
2.5  Temperature of environment:    -100C---500C   

2.6  Recommended lubrication oil type for the equipment:  Import
:                      
2.7  Nameplate:   In English
         
2.8  Painting:Surface disposal, short blast to Sa 2.5 
:   ,Sa2.5
         Primer paint: 702 zinc epoxy prime 80μ(dry)
         :     702(80μ)
         Finish paint: To be determined follow the ship owner later
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2.9 Power source: AC   440    V,    60     Hz,      3     Φ;  DC        V
  
 
2.10 Motor insulation class:   F

  2.11 Motor protection class:   IP56

2.12 Motor with cable gland:   With
       
2.13 Motor with earth bolt:    With
                
2.14 Motor with space heater:  With
             
2.15 Motor starting method:    Y/△ start
                  Y/△
2.16 Motor in compliance with IEC requirement:     Yes
IEC                        
2.17 Spare parts:   Maker's standard
             
            Spare part box                 Spare part list in box
                                             
 
3. Scope of drawing to be supplied

3.1  Approval drawing:        2     Copies
                            
3.2  Working drawing (drawing modified according to comments):     2     Copies
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3.3  Final drawing:         2       Copies
                            
3.4 After the contract is executed, MANUFACTURE should submit the approval drawings to SHIPOWNER,SHIPYARD and DESIGNER within 10  days.
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After receiving the approval drawing, SHIPOWNER,SHIPYARD and DESIGNER will return 1 copy of approval drawing with comments. If SHIPOWNER,SHIPYARD and DESIGNER have not returned the approval drawings within  20  days, that means  has no comments on the approval drawing.
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MANUFACTURE should submit the working drawings to SHIPOWNER,SHIPYARD and DESIGNER within  10  days after receiving the approval drawings returned.
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Final drawing should be sent to SHIPYARD together with the equipment.
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Drawings' language:     English language     English & Chinese language
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4. Content of drawings as following: 
5. Technical parameters
  
SWL                            2t

Max. working radius               8.5m

Min. working radius               2m

Hoisting speed                   ~7m/min()  ~12m/min()

Hoisting height                   20m

Slewing speed                   ~0.5r/min

Slewing angle                   3600

Luffing time                    ~50s

Working condition

Trim                     ≤20

Heel                     ≤50

Elec-Motor                      YB160M-4-H
     
      Power                          11kW
                                
Speed                          1760r/min
                         
Power Resource                  AC440V/60HZ
             
Start Way                       Y/△
             
Protect Grade                    IP56
         
Insulation Grade                  F
      
 
6. Scope of supply
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6.1  2t/8.5m Hydraulic swing crane: 6set (inc. Control box).
       2t/8.5m:1().
6.2  Hydraulic component ,such as hydraulic pump,hydraulic motor,control valves use imports , these components have global service network.
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7. Certification
 
MANUFACTURE is to supply   BV  certificate.
      BV  .
 
8. After-sales service
 
MANUFACTURE will cooperate with SHIPYARD in assembling and debugging.
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9. Guarantee period
 
Incase these should be any trouble or damage on the equipment which are due to the responsibility to MANUFACTURE within guarantee period of one year after ship's delivery ,MANUFACTURE will make the repair work for the damage part free of charge.
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2t/8.5m Hydraulic Crane
 
Scope of supplySpare parts list 
 
 
 
 
 

Main fittings list