
Fuel Type: High Gas - Presenting the Ramtec RB Series, a true titan in the world of hydraulic breakers. Renowned for its phenomenal impact power, this series revolutionizes construction machinery performance. It redefines efficiency, establishing an unmatched standard of excellence across the industry.
1. Our power cells are masterpieces of engineering, crafted from premium materials. The front head, cylinder, and back head are subjected to precise heat treatments, ensuring not just extraordinary performance but also a notably prolonged service life, even in the most challenging environments.
2. Our design epitomizes streamlined innovation, ensuring that hydraulic circuits remain clear while requiring minimal hydraulic oil flow. This revolutionary design yields unparalleled efficiency and dramatically reduces fuel consumption.
3. Our spare parts are designed for seamless replacement, with a vast selection readily available in the market. This extensive availability guarantees remarkable time and cost efficiency in 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 - Industry Trailblazer
Ramtec CN Machinery Co., Ltd. As a pioneer in the hydraulic breaker sector, we flawlessly integrate production, sales, and service. Our expansive facilities feature a 6,000-square-meter production workshop and a 2,000-square-meter office space. Our vibrant team of over 70 professionals encompasses experienced engineers, adept mechanical technicians, expert equipment debugging specialists, and master assemblers.
With a remarkable annual capacity to design and produce 5,000 units, we specialize in high-end breaker products and Skid Steer Loaders. Our diverse lineup includes the acclaimed Ramtec breaker series: the robust High Gas Type-RB series, the energy-efficient Low Gas Type-RD series, and the innovative fully hydraulic RQ series. Complementing this is the Rmatec Skid Steer Loader, offered in 850kg and 1200kg capacities. Our stringent quality monitoring system ensures flawless product quality, and our procurement and assembly processes are diligently managed to uphold foundational assurances. We are actively seeking global partners to join us in our growth journey.
Ramtec is steadfastly committed to shaping a distinctive high-end brand identity through scientific management, precision manufacturing techniques, forward-thinking concepts, and rigorous production management systems. Our relentless pursuit of excellence empowers us to deliver state-of-the-art excavators, loaders, and breakers to the global construction machinery industry. Our products proudly carry the ISO9001 quality management system certification and the prestigious EU CE certification.
Deeply embedded in the construction machinery sector, Ramtec boasts over 10 invention patents and more than 24 utility models. Our accolades include esteemed honors such as Shandong High-Tech Enterprise, Shandong Specialized and Innovative Enterprise, Shandong Technology-Oriented Small and Medium-Sized Enterprise, and Yantai Innovative Small and Medium-Sized Enterprise.
Guided by the principles of craftsmanship, we are unwaveringly devoted to our original mission, paving the path to a future of shared success. Ramtec eagerly looks forward to partnering with global allies to create a prosperous, 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 lie in its role as an agent for Ramtec Finland in Northern China. In 2010, as one of their agents,
we initiated the establishment of Ramtec CN in China, aiming to promote the esteemed Robi brand products of Ramtec Finland.
By 2013, Ramtec CN had successfully established 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 collaborative partners,
their product lines have since diverged, now showcasing unique innovations.
Products of Ramtec Finland: Robi Brand
Exquisite Lineup from Ramtec China: Dive into the extraordinary realm of the Ramtec Brand, where innovation meets artistry in perfect harmony. Our collection is a masterpiece of engineering brilliance and supreme craftsmanship, designed to push the boundaries of quality and redefine the zenith of excellence.
Question B: What makes the warranty period uniquely 18 months?
Answer B: Positioned at the pinnacle of engineering achievements, Ramtec CN stands unrivaled. Within our cutting-edge facility, each core spare part is crafted with impeccable precision, ensuring unparalleled quality control and minimizing outsourcing risks. Our products are the epitome of excellence and reliability, setting a new industry gold standard.
At Ramtec, our steadfast commitment to using only premium materials, combined with advanced heat-treatment expertise, guarantees that our products consistently deliver peak performance. We are passionately dedicated to providing our esteemed customers with the reliability and dependability that they rightfully deserve.
Throughout the warranty period, aside from damages due to human error, we offer a comprehensive warranty package, fostering confidence and peace of mind. Our valued customers can rest assured that Ramtec steadfastly upholds its commitments, ensuring complete satisfaction at every turn.
Question C: What steps does Ramtec take to ensure product compatibility with carriers?
Answer C: With vast technical support experience and deep-rooted expertise, we have established an unrivaled database of Excavator specifications, positioning us as leaders in compatibility solutions within the industry.
This essential database allows us to precisely tailor our products to perfectly align with your carrier's specifications. By utilizing the brand and series details you provide, we enhance communication efficiency and optimize operations, ensuring a flawless fit every time.
Furthermore, we commit to impeccable craftsmanship, ensuring our products integrate seamlessly with your carrier connections. This dedication guarantees compatibility and ensures smooth, effortless integration.
Question D: Why is Ramtec CN not widely known before now?
Answer D: Since our inception, Ramtec CN has been intensely focused on the local Chinese market, gaining invaluable field experience and honing our expertise to achieve unmatched perfection.
This expertise has empowered us to produce hydraulic breakers of unprecedented quality for leading domestic excavator brands, solidifying our strong reputation for excellence and reliability within the industry.
In 2024, we embarked on a transformative journey, expanding our horizons by introducing Ramtec brand products and OEM services on a global scale. This exciting debut marks our entry onto the international stage, bringing unparalleled products to a worldwide audience.