
Fuel Type: High Gas - Introducing the Ramtec RB Series, a remarkable force in the hydraulic breaker arena, celebrated for its supreme impact power. This extraordinary power redefines construction machinery efficiency, establishing an unmatched benchmark in performance excellence.
1. Our power cells are expertly engineered from the finest materials available. The front head, cylinder, and back head are meticulously subjected to precisely tailored heat treatments, ensuring not just exceptional performance but also an impressive extension of their service life, even under the harshest conditions.
2. Our design is a testament to streamlined innovation, ensuring that hydraulic circuits remain clear and require minimal hydraulic oil flow. This groundbreaking approach results in exceptional efficiency and significantly reduced fuel consumption.
3. Our spare parts are crafted for effortless replacement, with an extensive selection readily accessible in the market. This availability guarantees exceptional time efficiency and cost-effectiveness 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 Front-Runner
Ramtec CN Machinery Co., Ltd. is a trailblazer in the hydraulic breaker sector, seamlessly merging production, sales, and service. Our expansive facilities boast a 6,000-square-meter production workshop and a 2,000-square-meter office space. Our dynamic team, exceeding 70 professionals, includes veteran engineers, adept mechanical technicians, masterful equipment debugging experts, and skilled assemblers.
Boasting an impressive annual design and production capacity of 5,000 units, our dedication lies in high-end breaker products and Skid Steer Loaders. Our extensive product range includes the celebrated Ramtec breaker series, featuring the potent High Gas Type-RB series, the efficient Low Gas Type-RD series, and the revolutionary fully hydraulic RQ series. Complementing this is the Rmatec Skid Steer Loader, with ratings of 850kg and 1200kg. Our stringent quality monitoring system ensures impeccable product quality, while our procurement and assembly processes are rigorously managed to uphold foundational guarantees. We are actively seeking global partners to join our expansion efforts.
Ramtec is unwaveringly committed to forging a unique high-end brand identity through scientific management, refined manufacturing processes, innovative concepts, and rigorous production management systems. Our steadfast commitment to excellence empowers us to deliver premium excavators, loaders, and breakers to the global construction machinery industry. Our products are proudly endorsed by the ISO9001 quality management system certification and the prestigious EU CE certification.
Firmly embedded in the construction machinery sector, Ramtec has secured over 10 invention patents alongside more than 24 utility models. Our accolades include esteemed 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 firmly committed to our original mission, nurturing 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
Products of Ramtec China: Ramtec Brand
Question B: Why is the warranty period 18 months?
Answer B: At Ramtec CN, we are dedicated to creating masterful engineering solutions, with each core spare part crafted meticulously in our state-of-the-art facility. This ensures unparalleled quality control and eliminates the risks associated with outsourcing. By choosing Ramtec, clients gain access to products that set the standard for excellence and reliability.
Our unwavering commitment to utilizing only the finest quality materials, coupled with our expertise in advanced heat-treatment techniques, guarantees that our products consistently deliver superior, high-performance outcomes. We are devoted to providing our esteemed customers with the reliability and dependability they rightfully expect and deserve.
Throughout the warranty period, and with the exception of any damage resulting from human error, we uphold our commitment with a comprehensive warranty package. This assurance instills confidence and ensures complete peace of mind for our valued customers, knowing that Ramtec stands by its promises.
Question C: How can we ensure that the product is compatible with the carrier?
Answer C: With our extensive wealth of technical support experience and deep-rooted expertise, we have cultivated a detailed and comprehensive database of Excavator specifications.
This invaluable repository of data allows us to customize our products to precisely align with the exact specifications of your carriers. By utilizing the brand and series details you provide, we enhance communication efficiency and streamline operational processes, ensuring a perfect fit every time.
Furthermore, we commit to meticulous craftsmanship that ensures our products perfectly match the exact dimensions of your carrier connections. This precise attention to detail enhances compatibility and guarantees a seamless, effortless integration.
Question D: Why have we never heard of Ramtec CN before?
Answer D: Since our founding, Ramtec CN has been wholeheartedly dedicated to serving the local Chinese market, amassing invaluable field experience and honing our expertise to exceptional levels of perfection.
This deep-rooted expertise has empowered us to manufacture products of unparalleled quality, including OEM hydraulic breakers for leading domestic excavator brands. Through this, we've built a robust reputation for excellence and reliability.
In 2024, we embarked on a momentous journey to expand our horizons, introducing Ramtec brand products and OEM services to international markets. This marks our remarkable debut on the global platform, offering our exemplary products to a worldwide audience.