
Fuel Type: High Gas - Presenting the revolutionary Ramtec RB Series, an awe-inspiring force within the hydraulic breaker realm. Esteemed for its superior impact force, this series redefines the standards of construction machinery capability, setting a dazzling new standard for proficiency and establishing an unmatched pinnacle of superiority.
1. Our meticulously crafted power cells are a testament to exceptional craftsmanship, made from the finest quality materials. The front head, cylinder, and back head undergo specialized heat treatments, which not only guarantee outstanding performance but also a striking extension of durability, even in the most challenging environments.
2. Our design epitomizes the zenith of streamlined innovation, ensuring hydraulic circuits are free-flowing with minimal hydraulic oil demand. This revolutionary approach yields unparalleled efficiency and drastically reduces fuel usage, setting new efficiency standards.
3. Our spare parts are designed for hassle-free replacement, with an extensive array readily available in the marketplace. This broad availability guarantees exceptional time efficiency and cost savings during maintenance tasks, enhancing operational 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 Pioneer in the Industry
Ramtec CN Machinery Co., Ltd. As a frontrunner in the hydraulic breaker industry, we flawlessly integrate 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 more than 70 experts comprises seasoned engineers, adept mechanical technicians, proficient equipment debugging specialists, and expert assemblers.
With an extraordinary annual capacity to design and manufacture 5,000 units, we specialize in premium breaker products and Skid Steer Loaders. Our extensive lineup includes the renowned Ramtec breaker series: the dynamic High Gas Type-RB series, the resourceful Low Gas Type-RD series, and the innovative fully hydraulic RQ series. Complementing this is the Rmatec Skid Steer Loader, available in 850kg and 1200kg models. Our stringent quality monitoring system ensures flawless product quality, while our procurement and assembly operations are rigorously managed to maintain foundational standards. We are actively seeking global collaborators to join us in our growth journey.
Ramtec is unwavering in its pursuit of crafting a distinct high-end brand identity through scientific management, refined manufacturing techniques, innovative concepts, and stringent production management systems. Our steadfast dedication to excellence empowers us to deliver leading-edge excavators, loaders, and breakers to the global construction machinery industry. Our offerings proudly boast the ISO9001 quality management system certification and the prestigious EU CE certification.
Firmly entrenched in the construction machinery sector, Ramtec boasts over 10 invention patents along with more than 24 utility models. Our accolades include esteemed 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.
Guided by the principles of craftsmanship, we remain resolutely committed to our foundational mission, paving the path for a future of shared achievement. Ramtec eagerly looks forward to collaborating with international partners to forge a flourishing, mutually rewarding 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 history of Ramtec CN originates from its role as an agent for Ramtec Finland in Northern China. In 2010, as one of their agents,
we embarked on establishing Ramtec CN in China, with the aim of promoting the prestigious Robi brand products of Ramtec Finland.
By 2013, Ramtec CN had successfully inaugurated its own manufacturing facility and began the research and production of hydraulic breakers and
attachments under the newly registered Ramtec brand series. Although the companies were once cooperative partners,
their product lines have since evolved, now showcasing distinct innovations.
Products of Ramtec Finland: Robi Brand
Exquisite Lineup from Ramtec China: Immerse yourself in the unparalleled world of the Ramtec Brand, where cutting-edge engineering seamlessly melds with exceptional craftsmanship. Our collection is a harmonious symphony of innovation and precision, meticulously crafted to redefine the pinnacle of excellence.
Question B: What makes the warranty period uniquely 18 months?
Answer B: At the forefront of engineering marvels, Ramtec CN stands unmatched. Within our state-of-the-art facility, every core spare part is crafted with meticulous precision, allowing us to maintain unrivaled quality control and mitigate outsourcing risks. Our products embody excellence and reliability, setting a new benchmark in industry standards.
At Ramtec, our unwavering commitment to using only the finest materials, paired with sophisticated heat-treatment expertise, ensures our products unfailingly deliver peak performance. We are wholeheartedly devoted to providing our esteemed customers with the reliability and dependability they rightfully deserve.
Throughout the warranty period, aside from damages due to human error, we offer an all-encompassing warranty package, cultivating confidence and peace of mind. Our valued customers can rest assured, knowing that Ramtec steadfastly honors its commitments, ensuring complete satisfaction.
Question C: What steps does Ramtec take to ensure product compatibility with carriers?
Answer C: With extensive technical support experience and deep-rooted expertise, we have built an unparalleled database of Excavator specifications, positioning us as industry leaders in compatibility solutions.
This vital database empowers us to meticulously tailor our products to align perfectly with your carrier's specifications. By leveraging the brand and series details you provide, we enhance communication efficiency and streamline operations, ensuring a flawless fit every single time.
Moreover, we pledge to impeccable craftsmanship, ensuring our products fit seamlessly with your carrier connections. This dedication guarantees compatibility and seamless, effortless integration.
Question D: Why is Ramtec CN not widely known before now?
Answer D: Since our inception, Ramtec CN has intensely focused on the local Chinese market, gaining invaluable field experience and refining our expertise to reach unmatched perfection.
This mastery has enabled us to produce hydraulic breakers of unparalleled quality for leading domestic excavator brands, cementing our robust reputation for excellence and reliability in the industry.
In 2024, we embarked on a transformative journey, broadening our horizons by introducing Ramtec brand products and OEM services globally. This exciting debut marks our entry onto the international stage, delivering unparalleled products to a worldwide audience.