
Premium High Gas Type - Introducing the magnificent Ramtec RB Series-an indomitable force in the realm of hydraulic breakers. Celebrated for its exceptional power, this series dramatically amplifies the capabilities and efficiency of construction machinery. Step into a new era of unrivaled performance and productivity with these formidable tools.
1. At Ramtec, we are committed to excellence by selecting only the highest quality materials for crafting the front head, cylinder, and back head of our products. Each power cell is engineered with superior resilience, and through precise heat treatment processes, they promise unparalleled performance and extended durability, even in the harshest environments.
2. Designed for hassle-free operation, our product features user-friendly hydraulic circuits that require only a minimal flow of hydraulic oil. This innovative approach ensures peak performance while significantly reducing fuel consumption, providing a solution that is both cost-effective and environmentally friendly.
3. Our spare parts are meticulously designed for easy replacement, with a wide range of components readily available on the market. This accessibility greatly reduces maintenance time and costs, guaranteeing smooth and continuous operation with minimal disruption.

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 |
Company Profile
Ramtec CN. - A Beacon of Professional Manufacturing Excellence
Ramtec CN. Machinery Co., Ltd. leads the industry in large-scale hydraulic breaker production, seamlessly integrating manufacturing, sales, and service. Our state-of-the-art facility occupies 6,000 square meters of standardized production area along with 2,000 square meters of office space, hosting a dedicated team of over 70 professionals. This exceptional team includes seasoned engineers specializing in hydraulic product R&D, skilled mechanical technicians, adept equipment debugging specialists, and veteran assemblers.
With an impressive annual design and production capacity of 5,000 units, Ramtec is devoted to manufacturing superior breaker products and Skid Steer Loaders. Our diverse lineup features the high-impact Ramtec breaker series (including the dynamic high Gas Type-RB series, the efficient low Gas Type-RD series, and the fully hydraulic hammer RQ series) along with the versatile Rmatec Skid Steer Loaders (Rated at 850kg and 1200kg). Our thorough production quality and procurement monitoring systems, coupled with rigorous assembly standards, ensure our products' unmatched reliability. We invite global partners to join us in exciting collaborative ventures.
Ramtec is unwavering in its ambition to elevate high-end brands through scientific management strategies, sophisticated manufacturing techniques, visionary concepts, and strict production oversight. Committed to excellence, we consistently deliver superior excavators, loaders, and breakers to the global construction machinery market. Our products are proudly certified under the ISO9001 quality management system and carry the prestigious EU CE certification.
Firmly established in the construction machinery sector, Ramtec boasts more than 10 invention patents and over 24 utility model recognitions. We are proud to have been honored with accolades such as the 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 titles.
Driven by a steadfast commitment to craftsmanship, Ramtec adheres to its core mission, aspiring to craft a prosperous future. We cordially invite partners from across the globe to join us in building a mutually beneficial future.

Certifications
FAQ :
Question A : There is also a Ramtec Robi in Finland, what is the relationship between Ramtec CN and the one in Finland ?
Answer A : Ramtec CN's journey commenced as an agent for Ramtec Finland in Northern China. In 2010, one of their agents,
founded Ramtec CN to champion the Robi brand products from Ramtec Finland throughout China. By 2013, Ramtec CN had not only
established its own manufacturing facility but also embarked on independent research and production of hydraulic breakers and
attachments under its registered Ramtec brand. While the companies shared a collaborative history, their product
lines have since diverged, now offering distinctive and unique solutions.
Discover the exceptional craftsmanship of Ramtec Finland with our prestigious Robi Brand products, designed to meet the highest standards of performance and reliability.
Explore the innovative and durable offerings of Ramtec China with our esteemed Ramtec Brand products, engineered for peak efficiency and long-lasting utility.
Question B : Why is the warranty period 18 months ?
Answer B: At Ramtec CN, we are committed to excellence by meticulously crafting all vital spare parts in-house, ensuring that we eliminate the reliance on third-party outsourcing. This strategic approach empowers us to deliver products that set the industry benchmark for quality and reliability, redefining standards across the board.
Our dedication to selecting only the finest materials, combined with our proficiency in cutting-edge heat-treatment processes, ensures that our customers consistently benefit from products that promise exceptional performance and dependability.
Throughout the extended warranty period, as long as there is no damage from misuse, we stand by our commitment to provide comprehensive guarantees, offering you unparalleled peace of mind and assurance in our products.
Question C: How can we ensure that the product is compatible with the carrier?
Answer C: Drawing from our extensive technical support experience and hands-on expertise, we have developed a comprehensive database of Excavator specifications.
This invaluable resource enables us to align our products precisely with the specific dimensions of carriers, based on the customer's unique brand and series, significantly reducing communication hurdles.
Moreover, our precise manufacturing practices are tailored to fit your carrier connections perfectly, ensuring enhanced compatibility and seamless integration for optimal performance.
Question D: Why have we never heard of Ramtec CN before?
Answer D: Since our inception, Ramtec CN has focused on serving the Chinese market, gaining extensive field experience and a deep understanding of the industry's needs.
Our profound expertise has enabled us to manufacture superior quality products, including OEM hydraulic breakers for leading domestic excavator brands, setting the standard for excellence.
In 2024, we embarked on an exciting journey by launching Ramtec brand products and OEM services on the international stage, marking our significant expansion into global markets.