High Torque Motor: Experience exceptional power and performance with our advanced high torque motor, engineered to deliver unparalleled strength and efficiency.
Shear Speed Increasing Valve: Elevate your productivity with our shear speed increasing valve, designed to enhance operational speed and optimize performance seamlessly.
Alloy Steel Welded Main Frame: Rely on ultimate durability and resilience with our robust alloy steel welded main frame, crafted to withstand the most demanding environments.
High Pressure and Super Large Oil Cylinder: Maximize operational efficiency with our high pressure and super large oil cylinder, ensuring powerful force and sustained pressure for superior performance.
Wear-Resistant Steel Shear Body: Benefit from exceptional durability with our wear-resistant steel shear body, expertly constructed to endure the toughest of tasks with minimal wear and tear.
Interchangeable German Blade: The blade, crafted from premium German materials, is fully interchangeable, offering versatility to cut through various thick plates and profiles with precision.
Optimized Cutting Angle Design: Our innovative angle design, featuring a long blade, makes cutting smoother and more efficient, effortlessly slicing through materials with ease.
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.