
Fuel Type: High Gas - Introducing the Ramtec RB Series, a formidable powerhouse in the hydraulic breaker industry. Renowned for its exceptional impact power, this series is revolutionizing the standards of construction machinery performance. It sets a new paradigm of efficiency, establishing an unrivaled benchmark for excellence.
1. Our power cells epitomize superior craftsmanship, constructed from premium materials. The front head, cylinder, and back head undergo specialized heat treatments, ensuring not only exceptional performance but also a remarkable extension of service life, even under the most challenging conditions.
2. Our design represents the pinnacle of streamlined innovation, ensuring hydraulic circuits remain unobstructed while requiring minimal hydraulic oil flow. This groundbreaking approach delivers unparalleled efficiency and significantly reduces 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 seamlessly integrate production, sales, and service. 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 empowers 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: Standing at the forefront of engineering marvels, Ramtec CN is unmatched in quality. Within our state-of-the-art facility, each core spare part is crafted with meticulous precision. This ensures we maintain peerless quality control and minimize the risks of outsourcing. Our products are the embodiment of excellence and reliability, setting new benchmarks in industry standards.
At Ramtec, our steadfast commitment to utilizing only the finest materials and our sophisticated heat-treatment expertise ensures that our products consistently deliver peak performance. We are wholly devoted to providing our esteemed customers with the unwavering reliability and dependability they deserve.
Throughout the warranty period, barring damages caused by human error, we offer a comprehensive warranty package that fosters confidence and peace of mind. Our valued customers can be assured, knowing Ramtec unwaveringly upholds its commitments, ensuring their complete satisfaction.
Question C: What steps does Ramtec take to ensure product compatibility with carriers?
Answer C: With extensive technical support experience and profound expertise, we have meticulously built an unparalleled database of Excavator specifications. This positions us as industry leaders in crafting perfect compatibility solutions.
This invaluable database empowers us to skillfully tailor our products to perfectly align with your carrier's specifications. By leveraging the specific brand and series details you provide, we enhance communication efficiency and streamline operations, ensuring a flawless fit every single time.
Moreover, we pledge to maintain impeccable craftsmanship, ensuring our products integrate seamlessly with your carrier connections. This dedication affirms compatibility and guarantees effortless, seamless 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, honing invaluable field experience and refining our expertise to achieve unmatched perfection.
This mastery has empowered us to produce hydraulic breakers of unrivaled quality for leading domestic excavator brands, solidifying our robust reputation for excellence and reliability within the industry.
In 2024, we embarked on an exciting transformation, expanding our horizons by introducing Ramtec brand products and OEM services on a global scale. This thrilling debut marks our venture onto the international stage, delivering unmatched products to a worldwide audience.