Heavy Duty Four Rope Mechanical Dredge Grab for Crawler Crane

• Customization: Available
• After-sales Service: Available
• Warranty: 1 Year
• Delivery Time: 45 Days
• Dead Weight: 6800kg
• Swl: 150t
• Capacity: 3.0cbm
• No. of Peels: 6
• Pulley: 560mm
• Wire Rope Diamater: 26mm
• Transport Package: Nude Packing
• Trademark: QSHI
• Origin: Wuxi
• HS Code: 8431410000
• Production Capacity: 300 Sets/Year

Product Description

Heavy Duty Four Rope Mechanical Dredge Grab For Crawler Crane

 

Discription:

Mechanical orange peel grab is an effective tool for loading and unloading bulk cargoes such as ore, scrap, nickel ore, garbage, and wood chips in various harsh environments. It can be used for some rivers with more pebbles and can also be used for river dredging.Grab structure is simple, easy to operate, can accurately complete the opening and closing movements under various conditions. Grab adopts three-dimensional virtual design, and use ANSYS to analyze and check the strength of the main parts of the grab. The weight distribution is more reasonable and the service life is longer. The grapple is suitable for loading and unloading bulk cargo with double-reel cranes. The lifting chain on the grab can be directly connected with the hoisting rope of the crane. The connection form of the wire rope head can be customized according to crane requirements. When orange peel grab is used for grabbing large pieces of scrap steel or domestic garbage, in order to facilitate the insertion of the tine tips, the hopper flap is generally designed as a semi-open type.


Drawing:


Parameters:

SWL				5.0	6.3	8.0	10.0	12.5	16.0	20.0	25.0
Dead weight (Kg)	3 ratio			2640	3120	3820	4640	5740	7520	9360	11520
	4 ratio			2700	3190	3910	4760	5920	7760	9680	11860
	5 ratio			2760	3260	4000	4880	6100	8000	10000	12200
Grab capacity(m3))				1.4	1.9	2.5	3.2	4.0	5.0	6.3	8.0
No. of grab peels				6	6	6	6	6	6	6	6
Pulley		Diameter		315	355	400	450	500	560	630	630
Wire rope		Diameter		16	18	20	22	24	26	28	32
		Length	3 Ratio	9.9	10.5	11.7	12.8	13.6	15.0	16.7	17.4
			4 Ratio	11.1	11.8	13.1	14.3	15.3	16.8	18.7	19.4
			5 Ratio	12.3	13.0	14.5	15.8	17.0	18.5	20.6	21.5
		Route	3 Ratio	3660	3750	4200	4530	4950	5190	5850	6210
			4 Ratio	4880	5000	5600	6040	6600	6920	7800	8280
			5 Ratio	6100	6250	7000	7550	8250	8650	9750	10350
Diameter(mm)		A		2680	2860	3250	3480	3780	4060	4620	4750
		B		2250	2420	2740	2930	3200	3440	3800	3990
		C		2290	2460	2780	2910	3160	3380	3830	4020
		D		3160	3380	3820	4060	4430	4660	5140	5480
		E		160	180	600	800	1000	1100	1280	1280

Photos:



Packing:




NOTE:please show these information in your inquire :    
1: how much is your  crane total lifting capacity ?
         which material the grab will unload ?
or
 2 :if  you have ensure the grab volume,then tell me
              which material the grab will unload ?   
we can provide a perfect proposal for you with the informations
you give to us .

About us
QSHI supplies different kinds of products. High quality and favorable price.
We're pleased to get your Inquiry and we will feedback ASAP.
We stick to the principle "Quality First, Service First, Continuous Improvement and Customer Satisfaction" and aim at "Zero Defect Zero Complaint".
To perfect our service, we provide products with good quality at reasonable price.
Our 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
 ORDER INTRODUCTION:
Pls kindly send us your detailed specifications as follow if you are interested in our grabs.
1 What's the lifting material?
2 What's the cubage of the grab?
3 What's the SWL of your crane?
We will offer you the best suitable grab with best price and quality. These specifications above can make it clear about your requirements.
Thanks very much for your kindly cooperation!