Shear Speed Increasing Valve: Elevate your efficiency with our precision-engineered valve designed to accelerate shear speed, ensuring rapid and reliable operations.
Rotary Support Reinforcement Design: Experience enhanced stability and durability with our expertly crafted rotary support, reinforcing the structure for superior performance.
High Torque Motor: Unleash exceptional power and performance with our high torque motor, engineered to tackle the toughest demolition tasks effortlessly.
Alloy Steel Welded Main Frame: Benefit from unparalleled strength and resilience with our main frame constructed from premium alloy steel, guaranteeing longevity and robust performance.
Optimized Cutting Angle Design: Our innovative blade design, featuring a long edge, ensures effortless and precise cutting of materials, making your tasks easier and more efficient.
Wear-Resistant Steel Shear Body: Maximize durability and longevity with our shear body made from high-quality wear-resistant steel, ensuring sustained performance in demanding conditions.
Interchangeable German Material Blade: Our blade, crafted from superior German material, is easily interchangeable and capable of cutting through thick plates with ease.
Model |
Unit |
RHS180B |
RHS280B |
RHS380B |
Suitable for standard tonnage |
T |
10-18 |
20-30 |
33-40 |
Size |
length |
mm |
2100 |
2400 |
2850 |
Opening size |
mm |
650 |
820 |
980 |
Knife length |
mm |
530 |
660 |
760 |
Parameter |
Root shear force |
Tonf |
198 |
268 |
320 |
Middle shear force |
Tonf |
105 |
158 |
190 |
Front shear force |
Tonf |
78 |
105 |
125 |
Opening and closing rated pressure |
Mpa |
32 |
32 |
32 |
Opening and closing rated flow |
L/min |
100-120 |
250-300 |
260-320 |
Rated pressure for rotation |
Mpa |
25 |
25 |
25 |
Rotary rated flow |
L/min |
30-40 |
30-60 |
30-60 |
Spin speed |
rpm |
9-12 |
9-12 |
9-12 |
Weight |
kg |
1800 |
2590 |
3850 |
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.