
Equipped with a state-of-the-art shear speed increasing valve, this machine guarantees swift and efficient cutting operations, boosting your productivity.
Crafted with precision, the alloy steel welded main frame of Runye Heavy ensures durability and strength, providing a robust foundation for demanding tasks.
Featuring a high-pressure and super large oil cylinder, this hydraulic shear delivers astonishing force, making light work of even the toughest materials.
The shear body, constructed from wear-resistant steel, promises longevity and reliable performance, safeguarding your investment for years to come.
The blade, made from premium German material, is interchangeable, offering versatility to cut through various thick plates and profiles with ease.
Designed for optimal cutting, the angle of the blade is ingeniously engineered to facilitate smoother cuts; the long blade effortlessly slices through materials.
Model | Unit | RPS180A | RPS280A | RPS380A | RPS480B | |
Suitable for standard tonnage | T | 13-18 | 20-28 | 33-42 | 45-52 | |
Size | length | mm | 2100 | 3100 | 3450 | 3820 |
Opening size | mm | 430 | 585 | 620 | 735 | |
Throat depth | mm | 410 | 570 | 580 | 720 | |
Parameter | Root shear force | Tonf | 230 | 450 | 780 | 980 |
Middle shear force | Tonf | 120 | 190 | 290 | 400 | |
Front shear force | Tonf | 65 | 90 | 134 | 220 | |
Opening and closing rated pressure | Mpa | 34.5 | 34.5 | 34.5 | 34.5 | |
Opening and closing rated flow | L/min | 100-120 | 200-260 | 320-360 | 350-420 | |
Rated pressure for rotation | Mpa | 25 | 25 | 25 | 25 | |
Rotary rated flow | L/min | 30-40 | 30-60 | 30-60 | 30-60 | |
Spin speed | rpm | 9-12 | 9-12 | 9-12 | 9-12 | |
Weight | kg | 1600 | 2600 | 3450 | 4450 |



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.