
Fuel Type: High Gas - Introducing the Ramtec RB Series, an unparalleled titan in the hydraulic breaker landscape, celebrated for its extraordinary impact potential. This powerhouse redefines operational efficiency in construction machinery, setting a new, unbeatable standard in performance excellence.
1. Our power cells are meticulously crafted from the finest quality materials. With an uncompromising focus on excellence, the front head, cylinder, and back head undergo rigorously tailored heat treatments. This process guarantees not only stellar performance but also significantly extends their operational life, even in the most challenging environments.
2. Our design is a beacon of streamlined innovation, ensuring hydraulic circuits maintain clarity and demand minimal hydraulic oil flow. This pioneering design not only boosts efficiency but also drastically reduces fuel consumption, a hallmark of our engineering excellence.
3. Our spare parts are engineered for seamless replacement, with an extensive selection readily available in the marketplace. This ensures unparalleled time efficiency and cost-effectiveness for maintenance operations, offering you unmatched convenience.

R B series Metric |
Description |
unit |
RB1 |
RB2 |
RB3 |
RB5 |
RB6 |
RB8 |
RB10 |
RB15 |
RB18 |
RB20 |
RB22 |
RB22A |
RB26 |
RB28 |
RB30 |
RB35 |
RB35F |
RB40 |
RB40P |
RB45 |
Operation weight |
kg |
78 |
97 |
158 |
180 |
275 |
341 |
510 |
779 |
1366 |
1658 |
1809 |
1819 |
1989 |
2144 |
2577 |
2751 |
3295 |
4136 |
4350 |
4225 |
Required oil flow |
l/min |
25-50 |
25-50 |
25-50 |
30-60 |
40-70 |
50-90 |
60-100 |
80-110 |
150-170 |
150-170 |
160-180 |
160-180 |
130-150 |
150-210 |
180-220 |
180-220 |
190-230 |
200-240 |
200-240 |
200-240 |
Operation pressure |
kg/cm2 |
90-120 |
90-120 |
90-120 |
100-130 |
110-140 |
120-150 |
130-160 |
150-170 |
160-180 |
160-180 |
160-180 |
160-180 |
190-210 |
190-210 |
200-220 |
210-240 |
210-240 |
220-270 |
220-270 |
220-270 |
Impact rate |
bpm |
800-1400 |
700-1200 |
450-950 |
450-900 |
460-860 |
400-800 |
400-800 |
380-700 |
380-750 |
350-750 |
280-450 |
280-450 |
400-600 |
300-450 |
200-350 |
180-300 |
180-300 |
150-210 |
150-210 |
150-210 |
Tool diameter |
mm |
40 |
45 |
53 |
60 |
68 |
75 |
85 |
100 |
125 |
135 |
140 |
140 |
142 |
150 |
155 |
165 |
165 |
175 |
175 |
180 |
Impact power |
J |
240 |
280 |
350 |
400 |
600 |
800 |
1200 |
2100 |
2600 |
3500 |
3700 |
3700 |
4100 |
4900 |
5700 |
6800 |
9000 |
11000 |
12000 |
13000 |
Carrier weight |
ton |
0.8-2.5 |
1.2-3 |
3.1-4.5 |
5.1-5.8 |
6.0-7.5 |
7.0-8.5 |
8.5-13 |
12.5-15.5 |
16-19 |
18-20 |
20-22 |
20-22 |
22-24 |
25-30 |
30-33 |
30-36 |
35-40 |
35-40 |
36-42 |
38-42 |
|
RB series Imperial |
Description |
unit |
RB1 |
RB2 |
RB3 |
RB5 |
RB6 |
RB8 |
RB10 |
RB15 |
RB18 |
RB20 |
RB22 |
RB22A |
RB26 |
RB28 |
RB30 |
RB35 |
RB35F |
RB40 |
RB40P |
RB45 |
Operation weight |
lb |
172 |
214 |
348 |
397 |
606 |
752 |
1124 |
1717 |
3012 |
3655 |
3988 |
4010 |
4385 |
4727 |
5681 |
6065 |
7264 |
9118 |
9590 |
9315 |
Required oil flow |
gal/min |
6.6-13 |
6.6-13 |
6.6-13 |
8-16 |
11-18 |
13-24 |
16-26 |
21-29 |
40-45 |
40-45 |
42-48 |
42-48 |
34-40 |
40-55 |
48-58 |
48-58 |
50-61 |
53-63 |
53-63 |
53-63 |
Operation pressure |
psi |
1305-1740 |
1305-1740 |
1305-1740 |
1450-1886 |
1595-2030 |
1740-2176 |
1885-2320 |
2176-2466 |
2320-2610 |
2320-2610 |
2320-2610 |
2320-2610 |
2756-3046 |
2756-3046 |
2901-3191 |
3046-3481 |
3046-3481 |
3191-3916 |
3191-3916 |
3191-3916 |
Impact rate |
bpm |
800-1400 |
700-1200 |
450-950 |
450-900 |
460-860 |
400-800 |
400-800 |
380-700 |
380-750 |
350-750 |
280-450 |
280-450 |
400-600 |
300-450 |
200-350 |
180-300 |
180-300 |
150-210 |
150-210 |
150-210 |
Tool diameter |
inch |
1.57 |
1.77 |
2.09 |
2.36 |
2.68 |
2.95 |
3.35 |
3.94 |
4.92 |
5.31 |
5.51 |
5.51 |
5.59 |
5.91 |
6.1 |
6.5 |
6.5 |
6.89 |
6.89 |
7.09 |
Impact power |
J |
240 |
280 |
350 |
400 |
600 |
800 |
1200 |
2100 |
2600 |
3500 |
3700 |
3700 |
4100 |
4900 |
5700 |
6800 |
9000 |
11000 |
12000 |
13000 |
Carrier weight |
lb |
1764-5512 |
2646-6614 |
6614-8818 |
11023-13228 |
13228-15432 |
15432-19842 |
15432-28660 |
26455-33069 |
35274-41888 |
39683-44092 |
44092-48502 |
44092-48502 |
48502-52911 |
55116-66139 |
66139-72753 |
66139-79366 |
77162-88185 |
77162-88185 |
79366-92594 |
83776-92594 |
About the Company
Ramtec CN - Industry Front-Runner
Ramtec CN Machinery Co., Ltd. is a pioneer in the hydraulic breaker industry, adeptly integrating production, sales, and service. Our expansive facilities include a 6,000-square-meter production workshop and a 2,000-square-meter office space. Our dynamic team, with over 70 professionals, encompasses veteran engineers, adept mechanical technicians, expert equipment debugging professionals, and skilled assemblers.
With an impressive annual design and production capacity of 5,000 units, we specialize in high-end breaker products and Skid Steer Loaders. Our diverse product line features the acclaimed Ramtec breaker series, including the powerful High Gas Type-RB series, the efficient Low Gas Type-RD series, and the groundbreaking fully hydraulic RQ series. Complementing this is the Rmatec Skid Steer Loader, with ratings of 850kg and 1200kg. We maintain rigorous quality control to ensure flawless product quality, with meticulously managed procurement and assembly processes as our foundational guarantees. We actively seek global partners to join us on our journey of expansion.
Ramtec is steadfastly dedicated to crafting a distinctive high-end brand identity through scientific management, precision manufacturing processes, groundbreaking concepts, and rigorous production management systems. Our unwavering pursuit of excellence enables us to deliver world-class excavators, loaders, and breakers to the global construction machinery market. Our products proudly carry the ISO9001 quality management system certification and the prestigious EU CE certification.
Deeply rooted in the construction machinery sector, Ramtec holds over 10 invention patents along with more than 24 utility models. Our accolades include prestigious recognitions such as Shandong High-Tech Enterprise, Shandong Specialized and Innovative Enterprise, Shandong Science and Technology-Oriented Small and Medium-Sized Enterprise, and Yantai Innovative Small and Medium-Sized Enterprise.
Driven by the principles of craftsmanship, we remain unwaveringly committed to our founding mission, nurturing a future of shared success. Ramtec eagerly looks forward to collaborating with global partners to shape a thriving, mutually beneficial future.

Certifications
Frequently Asked Questions (FAQ):
Question A: There is also a Ramtec Robi in Finland. What is the relationship between Ramtec CN and the Finnish counterpart?
Answer A: The roots of Ramtec CN can be traced back to its role as a representative for Ramtec Finland in Northern China. In 2010, as one of their agents,
we embarked on establishing Ramtec CN in China, with a mission to advance the esteemed Robi brand products of Ramtec Finland.
By 2013, Ramtec CN had successfully built its own manufacturing facility and initiated the research and production of hydraulic breakers and
attachments under the newly established Ramtec brand series. While the companies were once collaborative partners,
their product lines have since diverged, now showcasing unique innovations.
Products of Ramtec Finland: Robi Brand
Products of Ramtec China: Proudly introducing the distinguished Ramtec Brand, a symbol of our unwavering commitment to excellence and innovation.
Question B: Why is the warranty period 18 months?
Answer B: At Ramtec CN, our unwavering dedication lies in crafting unparalleled engineering solutions. Every core spare part is meticulously manufactured in our state-of-the-art facility, ensuring exceptional quality control. By eliminating the uncertainties of outsourcing, we guarantee that every Ramtec product embodies the pinnacle of excellence and reliability, setting the standard for the industry.
Our steadfast dedication to using only the highest quality materials combined with our mastery of advanced heat-treatment techniques ensures our products consistently deliver outstanding, high-performance results. We remain committed to offering our esteemed customers the reliability and dependability they rightly expect and deserve, reinforcing our promise to excellence.
Throughout the warranty period, we stand by our products with a comprehensive warranty package, barring any damage from human error. This solid assurance instills confidence and offers complete peace of mind to our valued customers, affirming that Ramtec is always true to its promises.
Question C: How can we ensure that the product is compatible with the carrier?
Answer C: With extensive technical support experience and deep-rooted expertise, we have developed a detailed and comprehensive database of Excavator specifications.
This invaluable data repository enables us to tailor our products precisely to meet the exact specifications of your carriers. By leveraging the brand and series details you provide, we enhance communication efficiency and streamline operations, ensuring a perfect fit each time.
Additionally, our commitment to meticulous craftsmanship ensures our products perfectly match the exact dimensions of your carrier connections. This thorough attention to detail enhances compatibility, guaranteeing seamless and effortless integration.
Question D: Why have we never heard of Ramtec CN before?
Answer D: Since our founding, Ramtec CN has been passionately dedicated to the local Chinese market, gaining invaluable field experience and honing our expertise to unparalleled perfection.
This deep-rooted expertise enables us to manufacture products of unmatched quality, including OEM hydraulic breakers for leading domestic excavator brands, building a robust reputation for excellence and reliability.
In 2024, we embarked on a transformative journey, expanding our horizons by introducing Ramtec brand products and OEM services to international markets. This marks our remarkable debut on the global stage, offering our exemplary products to a worldwide audience and sharing our commitment to quality and innovation on a larger scale.