
Fuel Type: High Gas - Introducing the Ramtec RB Series, an awe-inspiring presence in the hydraulic breaker sphere, renowned for its incredible impact force. This unparalleled power revolutionizes construction machinery efficiency, setting an unrivaled standard in performance mastery.
1. Our power cells are precisely engineered with top-tier materials. The front head, cylinder, and back head undergo meticulously tailored heat treatments, ensuring not only superior performance but also a remarkable enhancement of their lifespan, even in the most demanding environments.
2. Our design epitomizes streamlined innovation, ensuring hydraulic circuits are uncluttered, requiring minimal hydraulic oil flow. This revolutionary design delivers outstanding efficiency and dramatically cuts fuel consumption.
3. Our spare parts are designed for effortless replacement, with a vast array readily available in the market. This extensive availability ensures exceptional time efficiency and cost-effectiveness in your maintenance operations.

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 - Pioneering Industry Leader
Ramtec CN Machinery Co., Ltd. is a vanguard in the hydraulic breaker industry, seamlessly 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 of over 70 professionals features experienced engineers, expert mechanical technicians, skilled equipment debugging experts, and proficient assemblers.
With an impressive annual design and production capacity of 5,000 units, our focus is on premium breaker products and Skid Steer Loaders. Our diverse product lineup includes the renowned Ramtec breaker series: the powerful High Gas Type-RB series, the efficient Low Gas Type-RD series, and the groundbreaking fully hydraulic RQ series. Accompanying this is the Rmatec Skid Steer Loader with capacities of 850kg and 1200kg. Our stringent quality monitoring system ensures flawlessness, while our procurement and assembly processes are meticulously managed to sustain foundational guarantees. We are actively seeking global partners for our expansion journey.
Ramtec is steadfastly devoted to crafting a unique high-end brand identity through scientific management, refined manufacturing processes, pioneering concepts, and rigorous production management systems. Our unwavering commitment to excellence enables us to offer premium excavators, loaders, and breakers to the global construction machinery industry. Our products proudly bear the ISO9001 quality management system certification and the esteemed EU CE certification.
Deeply rooted in the construction machinery sector, Ramtec holds over 10 invention patents and more than 24 utility models. Our accolades include prestigious honors 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 craftsmanship principles, we steadfastly adhere to our original mission, fostering a future of mutual prosperity. Ramtec eagerly anticipates collaborating with global partners to shape a flourishing, 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 can be traced back to its initial role as a dedicated agent for Ramtec Finland in Northern China. In 2010, as one of their agents,
we embarked on the establishment of Ramtec CN in China, with the vision to promote Ramtec Finland's distinguished Robi brand products.
By 2013, Ramtec CN proudly inaugurated its own manufacturing facility and began 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 showcasing distinct innovations.
Products of Ramtec Finland: Robi Brand
Products of Ramtec China: Ramtec Brand
Question B: Why is the warranty period 18 months?
Answer B: At Ramtec CN, we deliver masterful engineering solutions with each core spare part crafted meticulously in our state-of-the-art facility. By maintaining unparalleled quality control, we eliminate the risks associated with outsourcing, ensuring Ramtec products set the standard for excellence and reliability.
Our unwavering commitment to using only the finest quality materials, combined with our expertise in advanced heat-treatment techniques, ensures our products consistently deliver superior performance. We are devoted to offering our esteemed customers the reliability and dependability they rightfully expect and deserve.
Throughout the warranty period, excluding any damage from human error, we uphold our commitment with a comprehensive warranty package. This assurance instills confidence and delivers peace of mind to our valued customers, knowing that Ramtec stands by 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 cultivated a comprehensive database of Excavator specifications.
This invaluable data repository allows us to customize our products precisely to your carriers' exact specifications. Utilizing the brand and series details you provide, we enhance communication efficiency and streamline processes, ensuring perfect compatibility every time.
Moreover, our meticulous craftsmanship ensures our products match the exact dimensions of your carrier connections. This precise attention to detail enhances compatibility and guarantees seamless integration.
Question D: Why have we never heard of Ramtec CN before?
Answer D: Since our inception, Ramtec CN has dedicated itself to serving the local Chinese market, amassing invaluable experience and honing our expertise to exceptional levels of perfection.
This deep-rooted expertise empowers us to manufacture products of unparalleled quality, including OEM hydraulic breakers for leading domestic excavator brands, solidifying our reputation for excellence and reliability.
In 2024, we embarked on a remarkable journey to expand our horizons, introducing Ramtec brand products and OEM services to international markets. This marks our debut on the global stage, offering our exemplary products to a worldwide audience.