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Address:No.5 Chuangcheng Road, Luoyang Industrial Zone, Wujin District, Changzhou City, Jiangsu Province, China(mainland)
Contact: Alice
Mobile:0086-135-8531-5748
Telephone:0086-135-8531-5748
Email:raysales2@raysteeltube.com

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Hydraulic Grapple for Excavator

Excavator stone grapple For 4-50T Excavator

  • RHG
  • RAYATTACHMENTS

Grab-construction-case

Specifications:

Steel scrap grapple
Model Weight Jaw opening Pincer Rotating Carrier
RHG Kg lb mm inch Operating
 pressure
(Bar)
Required
 Oil Flow
(l/m)
Operating 
pressure
(Bar)
Required 
Oil Flow
(l/m)
ton
3 320 705 1300 51 180-210 40-60 130-150 30-50 4-5
4 390 860 1400 55 180-210 40-60 130-150 30-50 6-8
6 740 1631 1800 70 180-210 90-110 140-160 40-60 14
7 760 1675 1800 70 180-210 90-110 140-160 40-60 18
8 1380 3042 2300 90 190-220 100-180 150-170 40-60 20
9 1420 3130 2300 90 190-220 100-180 150-170 40-60 24
10 1700 3747 2500 98 190-220 120-200 150-170 40-60 30
12 1750 3858 2500 98 190-220 120-200 150-170 40-60 33
16 2200 4860 2500 98 200-230 120-220 150-170 40-60 38
20 2400 5291 2700 106 200-230 150-2220 150-170 40-60 45


Wood/Stone Grapple
Model unit RHG02 RHG04 RHG06 RHG08 RHG10 RHG17
Weight Kg 300 390 740 1380 1700 1900
Jaw opening mm 1300 1400 1800 2300 2500 2500
Working  pressure Kg/cm² 110-140 120-160 150-170 160-180 160-190 180-200
Setting  pressure Kg/cm² 170 180 190 200 250 250
Oil flow l/m 30-55 50-100 90-110 100-140 130-170 200-250
Max Cylinder Force KG 800 900 1600 1940 2400 2800
Carrier ton 4-5 6-8 9-16 17-25 25 -33 33-45

Applications: Including handling of stones, pipes, disposable waste, landscaping works and many others.

According to be stacked capture material density is divided into light, medium, heavy, and super heavy.

Stone Type:Durable teeth to Increase the friction and keep the stone never fall down.

 excavator-grapple.jpg

Applications: Including handling of stones, pipes, disposable waste, landscaping works and many others.According to be stacked capture material density is divided into light, medium, heavy, and super heavy.Stone Type:Durable teeth to Increase 

the friction and keep the stone never fall down.

Good quality:

       1. Export motor hydraulic: Driven by M+S motor with brake valve

       2. Using high strength rotating support device. The operator can control the rotating speed. 360 degree clockwise and anticlockwise rotating.

       3. Cylinder with USA safety valve (USA SUN brand). It is equipped with non-return valve, more safety for grabbing.

       4. 3+2,4+3,5+4 fingers for your option,grab thing more stable

       5. Throttle, pressure reducing valve, relief valve (all the valves are USA SUN brand) are in electrical and hydraulic control system, making it safer and much more stable and durable in use.

       6. Flexible design: The grabbing shape of RAY grapple can be customized as customers' request in order to meet operation requirement. It also can be made confirmed.

       7. Light weight with wide opening jaws show outstanding performance of grabbing as well as maximizing operating efficiency.部件 抓斗.jpg


 How to choose the stone grapple?

  1. Make sure of the weight of your carrier.

  2. Make sure of the oil flow of your excavator.

  3. Make sure of the wood or stone which you want to carry.

The Warrenty of our RAY Grapple:

The warrenty of these spare parts is 12 months. (Body, Cylinder, Motor, Slewing Bearing, Splitter, Safty Valve, Pin, Oil hose) 

Service:

High-efficiency

1. 7 * 24 online to ensure reply on time.

2. stable quality to ensure maximum service life and improve the efficiency.

After service

1. Construction agent system for worldwide to give the end customers best service.

2. Perfect after-sales service, every once in a while to ask some feedback from customer in order to provide better service.

Product Inquiry

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