10m³ Single Rope Clamshell Grab for Bulk Materials

• Customization: Available
• After-sales Service: 12months
• Warranty: 12months
• Model NO.: gb0025-1330
• Type: Bearing
• Application: Tunnel Boring Machine
• Certification: ISO9001: 2000
• Condition: New
• Grab Volume: 10cbm
• Capacity: 10cbm
• Lifting Capacity: as Required
• Rope Core Type: Steel Core
• Operation Place: Port, Wharf, on Board
• Dead Weight: 8.5t
• Swl: 20t
• Transport Package: Nude Packing
• Specification: 10cbm 20t
• Trademark: shanghai nice
• Origin: China
• HS Code: 84314100
• Production Capacity: 500
• Package Size: 2000.00cm * 2000.00cm * 3000.00cm
• Package Gross Weight: 3000.000kg

Product Description

Product Description

25T Remote-Control Bulk grab Specification
Grab type::25/ 25T Remote-Control Bulk grab:YK25[8-10-12]10B-00
 Technical questionnaire

• :25t fit to 25t cran/size of grab:refer drawing
• / Empty grab opening time:12s  / cubage:6-12m3 
• / Empty grab closing time: 18s  / Rating burthen:~16t
• /density:~1.0-2.0t/m3            / Grab dead weight:~9.2t
• Technics standard:

 1.Q345B,42CrMo,.HARDOX400,HRC50..Material of scoop is Q345B, material of all axes is 42CrMo, by tempering and grinding. Material lips is HARDOX400,and the rigidity should be reach HRC50.O ,the part's Material according to drawing.
 2.The holes of up beam,pole,low beam and scoops are bored by machine, it can ensure the concentric,detailed allowance error according to drawing request.
 3.160um.All steel will blasting shot before machining. After completion of the production deal with the surface coating, Thickness of coating greater than 160um.
 4.The activities of nodes need to consider lubrication, the attention of the design, such as lubricating device should not be bump. Installation of hydraulic cylinders to be used in spherical joints, and have the lubrication.
 5.3.All important place should go to beveling,and welded joints carry on the loss less crack detection, and the grade of welded joints must reach first-level.
 6.The hydraulic systemAnd the part like the hydraulic cylinder,the hydraulic valve and so on will select famous factory's manufacture.

 7.The grab should act accurately, the operation is flexible, do not have the greatly sound. The double clamshell grab must design has the automatic balanced organization, causes grab double clamshell to opening or the closing time synchronization.
 8.10mm,3mm.,.Whole dimension deviation of grab should less than 10mm, mostly install dimension deviation less than 3mm.If there are some special requests, machining according to drawing.
 9.All the grabs are directly linked to the hooks of the cranes. When designed the grabs should match size. The grabs are connected with the hook of the cranes in links. The strength of the links can lift the 3 times weight in security (including the dead weight and the holding material weight).
 10.The installation position of each vulnerable must be considered the replacement the conveniences
 11..Each grab must be painted related marking in conspicuous place, including "ENJUE"nameplate,the grab serial number , rating burthen and so on.
 12..Other end mentioned technological requirement according to the Ministry of Communications related grab manufacture standard and enterprise standard execution.
 1)/SWL:                      SWL25 T
2)./Sheave dia:                650mm
3)./Wire rope dia:            36mm
4)./Stroke:                    -1529mm
5)./Max. width when open:      3828mm
6)./Working height:             10000mm
7).()/Dead weight:                ~9.2T
 materials;
1)./SCOOP                                       Q345B
2)./Stay bar:                                      Q345B
3)./Leave structure one of the bolster:        Q345B
4)./Pulley:                                        Q345B hot rolled
5)./Pulley axes:                                 42CrMo,strengthened
6)./Pulley axletree                      Famous-brand bearing of China
7)./Axes:                                         42CrMo,strengthened
8)./Bushing:                          ZGMn13

 9).,/Bottom lips                      HARDOX500

10)./parts list                             /chart

When the grab is opening, the moving board is connecting with top roof beam, and separate with down roof beam, at the that time, the hydraulic circuit system is opening, and the piston of hydraulic vat was pulled out by moving board.  when grab the goods, the hook of the crane go down, the moving board go down along the hydraulic vat with the piston of the cylinder, when the moving board touch the stroke switch on the down roof beam, the stroke switch stop the electromagnetism valve to stop the hydraulic oil .  The hook of the crane goes up with moving board and down roof beam, to make the grab close.

Opening Cycle:
Press the radio switch, send the message to the receiver, then the electromagnetism valve open the hydraulic circuit system, the hydraulic vat was extended because of the gravity of goods and down roof beam, the down roof beam was separated from moving board, to make the grab open , and the grab can do the next closing cycle.

 

Product Parameters

Remote control	APLLO
Sealing parts	PARKER AMERICA
solenoid valve	VICKERS AMERICA
Hydraulic oil pipe	EATON,MANULI ,
batteries	STK AMERICA
Cylinder	Local famous brand
Wire rope	Local famous brand
Others	Refer above

Packaging & Shipping

Company Profile

Shanghai Nice Equipment Technology CO.,LTD 
 is specialized in design,manufacturing, development and marketing all kinds of machines, including port machine/marine crane/engineering machines, with reliable production processing , perfect testing defections , strict quality guarantee system.

The company has 20,000 square meters of standard production plant, with a variety of professional production equipment dozens of sets, at the same time has a strict production process and perfect quality assurance system. The company produces all kinds of "purple stone" brand standard and non-standard loading and unloading machinery.
 

 

After Sales Service

Being a good adviser and assistant of client, we can help them to get rich and generous returns on their investment.
1.Pre-sale services: 
a: Design customized project for clients.
b: Design and manufacture products according to clients special requirement.
c: Train technical personnel for clients.
2.Services during the sale:
a: Help clients to find reasonable freight forwarders ahead of delivery.
b: Help clients to draw solving plans.
3.After-sale services:
a: Assist clients to prepare for the construction scheme.
b: Install and debug equipment.
c: Train the first-line operators.
d: Examine equipment.
e: Take initiative to eliminate the troubles immediately.
f: Provide technical exchanging.

FAQ

1)How many years of your factory? 
We have 20 years production and nearly 10 years experience, we exported to more than 120 countries & regions.
2) Which kind of payment you can be accepted? 
Normally both of T/T & L/C at sight are ok for us.
3) How about the delivery time?
7-40 working days after received 30% T/T or L/C.
4) What's your warranty?
Normally is 1 year, if large quantities we can negotiate.
5) What's your MOQ?
MOQ: 1 set
6) Can you accept OEM service? 
Yes for sure my friend.
7) Optional Attachment?
Remote Control, Basket, Auger, Grapple, Top Seat, Rear Legs