
Fuel Type: High Gas - Experience the pinnacle of innovation with the Ramtec RB Series. A true marvel in the hydraulic breaker arena, it boasts an astonishingly powerful impact force, redefining construction machinery efficiency and setting an unparalleled benchmark in performance.
1. Our power cells are engineered with meticulous precision using premium-grade materials. The front head, cylinder, and back head undergo expertly matched heat treatments to ensure not just superior performance but significantly prolonged service life, even under the toughest conditions.
2. Our streamlined design ensures hydraulic circuits are free-flowing, demanding minimal hydraulic oil flow. This state-of-the-art innovation results in exceptional efficiency and strikingly reduced fuel consumption.
3. Our spare parts are crafted for seamless replacement, with an extensive selection available in the market. This accessibility enhances time efficiency and cost-effectiveness in maintenance operations, maximizing productivity.

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 - A Beacon of Industry Leadership
Ramtec CN Machinery Co., Ltd. stands at the forefront as a pioneering force in the hydraulic breaker industry, integrating production, sales, and service seamlessly. With expansive facilities featuring a 6,000-square-meter production workshop and a 2,000-square-meter office space, our dynamic team of over 70 professionals, including seasoned engineers and skilled technicians, ensures excellence in every aspect.
Boasting an impressive annual design and production capacity of 5,000 units, we are dedicated to high-end breaker products and Skid Steer Loaders. Our comprehensive lineup includes the celebrated Ramtec breaker series, featuring the formidable High Gas Type-RB series, efficient Low Gas Type-RD series, and groundbreaking fully hydraulic RQ series. The Rmatec Skid Steer Loader, with Rating Weights of 850kg and 1200kg, complements our offerings. Rigorous quality monitoring and meticulous procurement and assembly processes ensure unmatched product quality. We are actively seeking global partners to embark on exciting expansion endeavors.
Ramtec is unwavering in its dedication to crafting a distinguished high-end brand identity through scientific management, refined manufacturing processes, innovative concepts, and stringent production management systems. Our commitment to excellence empowers us to deliver top-tier excavators, loaders, and breakers to the global construction machinery industry. Our products are proudly certified with the ISO9001 quality management system and the prestigious EU CE certification.
Deeply entrenched in the construction machinery sector, Ramtec boasts over 10 invention patents and more than 24 utility models. Our prestigious accolades include recognitions such as Shandong High-Tech Enterprise, Shandong Specialized and Innovative Enterprise, Shandong Science and Technology-Oriented SME, and Yantai Innovative SME.
Guided by the timeless principles of craftsmanship, we remain steadfast in our original mission, nurturing a future of shared triumph. Ramtec keenly anticipates forging partnerships with global allies to cultivate a prosperous, win-win 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 origins of Ramtec CN trace back to its role as an agent for Ramtec Finland in Northern China. As one of their agents in 2010,
we spearheaded the establishment of Ramtec CN in China, focusing on promoting the renowned Robi brand products from Ramtec Finland.
By 2013, Ramtec CN had successfully established its own manufacturing facility and embarked on the research and production of hydraulic breakers and
attachments under the newly registered Ramtec brand series. While the companies were once collaborative partners,
their product lines have since evolved independently, now boasting distinct and innovative offerings.
Products of Ramtec Finland: Robi Brand
Products of Ramtec China: Embrace the prestigious Ramtec Brand, a hallmark of innovation and superior engineering.
Question B: Why is the warranty period 18 months?
Answer B: At Ramtec CN, our pride is unparalleled in our artistry. Every essential spare part is crafted in-house at our cutting-edge facility, ensuring unrivaled quality and mitigating the risks associated with outsourcing. Our clientele benefits from products that truly exemplify excellence.
Our unwavering commitment to utilizing only the finest materials, coupled with our expertise in heat-treatment techniques, guarantees that our products consistently achieve extraordinary, high-performance results. We provide our valued customers with the reliability and trustworthiness they deserve.
During the warranty period, except in instances of human-caused damage, we honor our commitment with a comprehensive warranty package. This assurance fosters confidence and offers our customers complete peace of mind.
Question C: How can we ensure that the product is compatible with the carrier?
Answer C: Our extensive trove of technical support experience and deep expertise have allowed us to build a robust database of Excavator specifications.
This invaluable repository enables us to customize our products to perfectly match your carrier's specifications. By leveraging the brand and series information you provide, we significantly streamline communication and optimize operational efficiency.
Moreover, we apply meticulous craftsmanship to achieve a perfect fit with the precise dimensions of your carrier connections, enhancing compatibility and ensuring seamless, hassle-free integration.
Question D: Why have we never heard of Ramtec CN before?
Answer D: Since our inception, Ramtec CN has passionately served the local Chinese market, amassing extensive field experience and perfecting our expertise to unprecedented levels.
This deep-seated expertise has empowered us to produce superior quality products, including OEM hydraulic breakers for leading domestic excavator brands, cementing our reputation for excellence.
In 2024, we embarked on an exhilarating venture, extending our reach to introduce Ramtec brand products and OEM services to the international markets, heralding our distinguished debut on the global stage.