
High torque motor
High pressure buffer large oil cylinder
Alloy steel and wear-resistant plate claw body
Wear-resistant claw tip
Model | Unit | RWG75 | RWG150 | RWG280 | RWG380 | |
Suitable for standard tonnage | T | 6-10 | 12-16 | 20-30 | 33-42 | |
Size | Closed heightA | mm | 1840 | 2210 | 2640 | 3020 |
Opening heightB | mm | 1620 | 1930 | 2510 | 2750 | |
Opening sizeC | mm | 1650 | 1730 | 2200 | 2590 | |
Claw widthD | mm | 445 | 600 | 728 | 900 | |
Claw lengthL | mm | 1080 | 1330 | 1550 | 1860 | |
Parameter | Maximum gripping force of claw tip | KN | 22.6 | 39.8 | 73.8 | 92.3 |
Opening and closing rated pressure | Mpa | 23 | 28 | 30 | 30 | |
Opening and closing rated flow | L/min | 70-90 | 120-160 | 250-300 | 330-380 | |
Rated pressure for rotation | Mpa | 12.5 | 12.5 | 18 | 18 | |
Rotary rated flow | L/min | 20-35 | 20-35 | 30-60 | 30-60 | |
Spin speed | rpm | 9-12 | 9-12 | 9-12 | 9-12 | |
Weight | kg | 680 | 1510 | 2350 | 2850 |



COMPANY PROFILE

Founded in 2006, Jiangyin Runye Heavy Industry has been dedicated to the research and development, manufacturing of excavator attachments, special application machines, diversified and special overall solutions for construction machinery.





Runye Heavy Industry is a construction machinery manufacturer established in 2006.
2. Can you customize the products according to clients' needs?
Yes! We have a professional design team with both mechanical engineers, electrical and hydraulic engineers from construction industry. We can provide you with comprehensive solutions for attachments, special application machines for various job sites and application.
3. What is the minimum order quantity and payment term?
MOQ is 1 piece.
We accept T/T, L/C or other payment ways agreed by both parties.
4. How long is the delivery time?
It depends on the production time of the product and the shipping time to your country.
5. Can I become your dealer in my country?
Yes, we are very willing to cooperate with dealers around the world. We will give you preferential wholesale prices and technical support.