
Fuel Type: High Gas - Introducing the Ramtec RB Series, a commanding force in the realm of hydraulic breakers. Revered for its extraordinary impact power, this series redefines construction machinery efficiency, setting a new benchmark for performance excellence that is simply unmatched.
1. Our power cells are a testament to superior craftsmanship, made from the highest-quality materials. The front head, cylinder, and back head undergo tailored heat treatments, ensuring not only elite performance but also a remarkable extension of their service life, even in the most demanding environments.
2. Our design is the epitome of streamlined innovation, ensuring hydraulic circuits remain unobstructed and require minimal hydraulic oil flow. This pioneering approach results in exceptional efficiency and a significant reduction in fuel consumption.
3. Our spare parts are crafted for seamless replacement, with a comprehensive range readily available in the market. This widespread availability guarantees 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 - Industry Front-Runner
Ramtec CN Machinery Co., Ltd. Leading the charge in the hydraulic breaker arena, we seamlessly 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, comprising over 70 professionals, includes seasoned engineers, adept mechanical technicians, accomplished equipment debugging experts, and skilled assemblers.
Boasting an impressive annual design and production capacity of 5,000 units, we are dedicated to high-end breaker products and Skid Steer Loaders. Our diverse product lineup includes the renowned Ramtec breaker series: the formidable High Gas Type-RB series, the efficient Low Gas Type-RD series, and the revolutionary fully hydraulic RQ series. Enhancing this is the Rmatec Skid Steer Loader, available in 850kg and 1200kg ratings. Our rigorous quality monitoring system ensures flawless product quality, while our procurement and assembly processes are meticulously managed to maintain foundational guarantees. We are actively seeking global partners to join our expansion efforts.
Ramtec is committed to crafting a unique high-end brand identity through scientific management, refined manufacturing processes, innovative concepts, and stringent production management systems. Our steadfast dedication to excellence allows us to deliver premium 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.
Rooted deeply in the construction machinery sector, Ramtec holds over 10 invention patents along with more than 24 utility models. Our accolades include prestigious 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 unwaveringly committed to our original mission, fostering a future of mutual success. Ramtec eagerly anticipates collaborating with global partners to shape a prosperous, win-win 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, with the mission to promote Ramtec Finland's esteemed Robi brand products.
By 2013, Ramtec CN had successfully established its own manufacturing facility and commenced 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, now presenting 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. In our state-of-the-art facility, each core spare part is designed with meticulous care, enabling us to maintain complete quality control and mitigate any outsourcing risks. Our products are synonymous with excellence and reliability, setting the industry standards high.
Our steadfast commitment to utilizing only premium materials, combined with sophisticated heat-treatment expertise, 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.
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.
Question C: What steps does Ramtec take to ensure product compatibility with carriers?
Answer C: Backed by vast technical support experience and deep-rooted expertise, we have built an extensive database of Excavator specifications, making us 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.
Moreover, we pledge to meticulous craftsmanship, ensuring our products align precisely with your carrier connections. This dedication to detail 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 dedicated itself intensively to the local Chinese market, accruing invaluable field experience and honing our expertise to unparalleled perfection.
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.
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 foray into the international stage, delivering unmatched products to a worldwide audience.