Unleash the power of performance with our high torque motor, designed to deliver unmatched strength and precision in every operation.
Experience a significant boost in productivity with our shear speed increasing valve, engineered to provide rapid and efficient cutting speeds.
Our main frame is expertly crafted from alloy steel and welded for maximum durability, ensuring a robust and reliable structure.
Equipped with a high-pressure, super large oil cylinder, our machinery guarantees powerful and consistent performance under any condition.
Constructed with wear-resistant steel, the shear body is built to withstand the toughest challenges, offering exceptional longevity and reliability.
Featuring a German-engineered blade, our product promises versatility and efficiency, capable of cutting various thick plates and profiles with ease. The blades are interchangeable for added convenience.
Engineered with an angle design that enhances cutting efficiency, the long blade effortlessly slices through materials, making your task easier and faster.
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 |
We offer a wide range of serialized attachment products that cater to the needs of various application scenarios such as municipal construction, scrap steel recycling, building demolition, civil construction, material handling, water conservancy construction, forestry, tunnel construction, and mining.
About Us
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.



FAQ
1. Are you a trading company or a factory?
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.