
Fuel Type: High Gas - Introducing the Ramtec RB Series, a remarkable powerhouse in the hydraulic breaker industry. Celebrated for its outstanding impact power, this series transforms the standards of construction machinery performance. It establishes a new paradigm of efficiency, setting an unrivaled benchmark for excellence.
1. Our power cells exemplify superior artistry, constructed from top-tier materials. The front head, cylinder, and back head receive specialized heat treatments, ensuring not only exceptional performance but also a remarkable extension of service life, even under the toughest conditions.
2. Our design stands as the pinnacle of streamlined innovation, ensuring hydraulic circuits remain unobstructed while requiring minimal hydraulic oil flow. This groundbreaking approach delivers unmatched efficiency and significantly cuts down on fuel consumption.
3. Our spare parts are engineered for effortless replacement, with a comprehensive selection readily accessible in the market. This extensive availability ensures extraordinary time efficiency and cost-effectiveness during 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 leader in the hydraulic breaker field, we integrate production, sales, and service seamlessly. Our extensive facilities include a 6,000-square-meter production workshop and a 2,000-square-meter office space. Our dynamic team of over 70 professionals includes experienced engineers, proficient mechanical technicians, skilled equipment debugging experts, and expert assemblers.
With an impressive annual capacity to design and produce 5,000 units, we focus on high-end breaker products and Skid Steer Loaders. Our diverse range includes the celebrated Ramtec breaker series: 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, available in 850kg and 1200kg ratings. Our strict quality monitoring system guarantees impeccable product quality, while our procurement and assembly processes are meticulously managed to uphold foundational assurances. We are actively seeking global partners to join us in our expansion efforts.
Ramtec is dedicated to shaping a unique high-end brand identity through scientific management, refined manufacturing techniques, innovative concepts, and rigorous production management systems. Our unwavering commitment to excellence enables us to deliver cutting-edge excavators, loaders, and breakers to the global construction machinery industry. Our products proudly hold the ISO9001 quality management system certification and the esteemed EU CE certification.
Firmly rooted in the construction machinery realm, Ramtec holds over 10 invention patents alongside more than 24 utility models. Our accolades include distinguished 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 the principles of craftsmanship, we remain steadfastly committed to our original mission, paving the way for a future of shared success. Ramtec eagerly anticipates collaborating with global partners to forge 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 origins of Ramtec CN trace back to 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, aiming to promote the prestigious 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 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.