
Fuel Type: High Gas - The Ramtec RB Series, a true marvel in the hydraulic breaker industry, is renowned for its incredibly powerful impact force. This exceptional force revolutionizes the efficiency of construction machinery equipment, setting a new standard in performance.
1. Our power cells are meticulously crafted from premium-grade materials. The front head, cylinder, and back head undergo specifically matched heat treatment processes, guaranteeing not only superior performance but also an impressive extension of service life, even in the most challenging conditions.
2. Our design embodies a streamlined approach, ensuring that hydraulic circuits remain unobstructed and require minimal hydraulic oil flow. This innovation translates to outstanding efficiency and significantly reduced fuel consumption.
3. Our spare parts have been engineered for effortless replacement, with a vast selection readily available in the market. This accessibility ensures remarkable 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 - Leading the Industry
Ramtec CN Machinery Co., Ltd. stands as a pioneering leader in the hydraulic breaker industry, seamlessly integrating production, sales, and service. Our expansive facilities house a 6,000-square-meter production workshop and a 2,000-square-meter office space. Our dynamic team, numbering over 70 professionals, includes experienced engineers, skilled mechanical technicians, expert equipment debugging specialists, and proficient assemblers.
With an impressive annual design and production capacity of 5,000 units, our commitment lies in high-end breaker products and Skid Steer Loaders. Our comprehensive product lineup includes the acclaimed Ramtec breaker series, featuring the formidable 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, with Rating Weights of 850kg and 1200kg. Our rigorous quality monitoring system assures impeccable product quality, while our procurement and assembly processes are meticulously controlled to uphold foundational guarantees. We are actively seeking global partners to join our expansion efforts.
Ramtec is steadfastly committed to creating a distinguished high-end brand identity through scientific management, refined manufacturing processes, innovative concepts, and stringent production management systems. Our unwavering dedication to excellence allows us to deliver top-tier excavators, loaders, and breakers to the global construction machinery industry. Our products proudly carry the ISO9001 quality management system certification and the distinguished EU CE certification.
Firmly rooted in the construction machinery sector, Ramtec has secured over 10 invention patents and 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 resolute in our original mission, fostering a future of shared success. Ramtec eagerly looks forward to 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 lineage of Ramtec CN originates from its role as an agent for Ramtec Finland in Northern China. In 2010, as one of their agents,
we initiated the establishment of Ramtec CN in China, aiming to promote Ramtec Finland's esteemed Robi brand products.
By 2013, Ramtec CN had successfully set up its own manufacturing facility and embarked on 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 independently, now offering 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 take immense pride in our outstanding craftsmanship, crafting every core spare part right within our advanced facility. This strategic decision empowers us to deliver unmatched quality, free from the uncertainties of outsourcing. Our clients can trust in products that are the epitome of excellence.
Our resolute dedication to selecting only top-quality materials, combined with our mastery of heat-treatment techniques, ensures our products consistently deliver unparalleled, high-performance results. We offer our esteemed customers the reliability and dependability they deserve.
During the warranty period, barring any damage caused by human error, we stand by our promise with a comprehensive warranty package, instilling confidence and ensuring complete peace of mind for our customers.
Question C: How can we ensure that the product is compatible with the carrier?
Answer C: With our extensive reservoir of technical support experience and profound expertise, we have built a comprehensive database of Excavator specifications.
This invaluable compilation of data empowers us to tailor our products precisely to the exact specifications of your carriers. By utilizing the brand and series information you provide, we significantly streamline communication and enhance operational efficiency.
Additionally, we ensure meticulous craftsmanship to perfectly fit the precise dimensions of your carrier connections. This meticulous attention to detail enhances compatibility and ensures seamless and effortless integration.
Question D: Why have we never heard of Ramtec CN before?
Answer D: Since our inception, Ramtec CN has been deeply committed to serving the local Chinese market. We have gained extensive field experience, honing our expertise to unprecedented levels of perfection.
This profound expertise has enabled us to manufacture products of superior quality, including OEM hydraulic breakers for leading domestic excavator brands, thereby establishing a strong reputation for excellence.
In 2024, we embarked on an exciting new journey, extending our reach to introduce Ramtec brand products and OEM services to international markets, marking our impressive debut on the global stage.