
Fuel Type: High Gas - Introducing the Ramtec RB Series, a powerhouse in hydraulic breakers that commands attention with its extraordinary impact power. This exceptional series is setting a new standard for efficiency and performance excellence in construction machinery, creating a benchmark that is simply beyond comparison.
1. Crafted with meticulous attention to detail, our power cells reflect superior expertise and utilize only the highest-quality materials. With components like the front head, cylinder, and back head undergoing precisely tailored heat treatments, they promise not just elite performance, but also an impressive extension of service life, even in the most challenging environments.
2. Our design exemplifies streamlined innovation, ensuring that hydraulic circuits remain flawlessly unobstructed with minimal hydraulic oil flow. This pioneering design approach leads to outstanding efficiency, notably reducing fuel consumption.
3. Our spare parts are designed for effortless replacement, with an extensive range readily available in the market. This widespread availability ensures exceptional 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 - A Leader at the Forefront of Industry
Ramtec CN Machinery Co., Ltd. Championing the hydraulic breaker field, we integrate production, sales, and service seamlessly. Our vast facilities include a 6,000-square-meter production workshop alongside a 2,000-square-meter office space. Our dynamic team of over 70 professionals boasts seasoned engineers, skilled mechanical technicians, proficient equipment debugging experts, and adept assemblers.
With a formidable annual design and production capacity of 5,000 units, our commitment to high-end breaker products and Skid Steer Loaders remains steadfast. Our extensive product range includes the esteemed Ramtec breaker series: the powerful High Gas Type-RB series, the efficient Low Gas Type-RD series, and the groundbreaking fully hydraulic RQ series. Additionally, the Rmatec Skid Steer Loader is available in 850kg and 1200kg capacities. Our stringent quality monitoring system guarantees impeccable product quality, while our procurement and assembly processes are meticulously managed to ensure foundational integrity. We are actively seeking global partners to join us in our expansion endeavors.
Ramtec is devoted to forging a distinctive high-end brand identity through scientific management, refined manufacturing processes, innovative concepts, and rigorous production management systems. Our unwavering dedication to excellence enables us to deliver premium excavators, loaders, and breakers to the global construction machinery industry. Our products are proudly certified with the ISO9001 quality management system certification and the esteemed EU CE certification.
Firmly embedded in the construction machinery industry, Ramtec holds over 10 invention patents and more than 24 utility models. Our accolades include prestigious recognitions such as being named a 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 spirit of craftsmanship, we remain unwaveringly committed to our original mission, fostering a future of shared success. Ramtec eagerly looks forward to collaborating with global partners to create a prosperous, 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 journey of Ramtec CN began as an agent for Ramtec Finland in Northern China. Becoming one of their agents in 2010,
we took the initiative to establish Ramtec CN in China, dedicated to advancing the esteemed Robi brand products of Ramtec Finland.
By 2013, Ramtec CN had successfully founded its own manufacturing facility and embarked on 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 diverged, each now offering distinct innovations.
Products of Ramtec Finland: Robi Brand
Exquisite Lineup from Ramtec China: Proudly presenting the Ramtec Brand, where cutting-edge engineering meets exceptional craftsmanship. Our collection is a symphony of innovation and precision, crafted to redefine excellence.
Question B: What makes the warranty period uniquely 18 months?
Answer B: At Ramtec CN, our prowess in crafting engineering marvels is unparalleled. Within our state-of-the-art facilities, every core spare part is forged with meticulous care and precision, enabling us to maintain comprehensive quality control and minimize any outsourcing risks. Our products are synonymous with excellence and reliability, setting the industry benchmarks at lofty heights.
Our steadfast commitment to utilizing only premium materials, combined with sophisticated heat-treatment expertise unique to Ramtec, ensures that our products consistently deliver peak performance. We are wholeheartedly devoted to providing our esteemed customers with the reliability and dependability they inherently deserve, ensuring an experience beyond expectations.
Throughout the warranty, except for damages caused by human error, we offer a comprehensive warranty package, cultivating confidence and peace of mind. Our valued customers can rest assured that Ramtec unwaveringly honors its commitments, ensuring total satisfaction and unwavering trust in our brand.
Question C: What steps does Ramtec take to ensure product compatibility with carriers?
Answer C: Backed by vast technical support experience and profound expertise, we have established an extensive database of Excavator specifications, making us the epitome of industry leaders in compatibility solutions.
This vital data repository empowers us to tailor our products to align perfectly with your carrier's specifications. By leveraging your provided brand and series details, we optimize communication efficiency and streamline operations, guaranteeing a flawless fit every time with unparalleled precision.
Moreover, we pledge to meticulous craftsmanship, ensuring our products align precisely with your carrier connections. This unwavering dedication to detail guarantees compatibility and seamless, effortless integration, setting new standards in the industry.
Question D: Why is Ramtec CN not widely known before now?
Answer D: Since our inception, Ramtec CN has dedicated itself intensively to the local Chinese market, accruing invaluable field experience and honing our expertise to unparalleled perfection. This local focus allowed us to refine our skills and cultivate mastery.
This mastery has empowered us to produce hydraulic breakers of unmatched quality for leading domestic excavator brands, cementing a robust reputation for excellence and reliability in the industry, a reputation built on unwavering quality and trust.
In 2024, we embarked on a transformative journey, broadening our horizons by introducing Ramtec brand products and OEM services on a global scale. This exciting debut marks our grand entrance onto the international stage, delivering unmatched products to a worldwide audience and setting the stage for global success.