
Fuel Type: High Gas - Introducing the Ramtec RB Series, a veritable powerhouse within the hydraulic breaker landscape. Celebrated for its extraordinary impact strength, this series propels construction machinery into a league of its own. It revolutionizes efficiency, establishing an unrivaled benchmark of superiority.
1. Our power cells exemplify exceptional craftsmanship, meticulously fashioned from the finest materials. Through advanced heat treatments, the front head, cylinder, and back head showcase remarkable performance and offer a substantially prolonged service life, even under the most demanding conditions.
2. Leading with streamlined innovation, our design ensures hydraulic circuits remain unobstructed with optimal oil flow. This groundbreaking approach delivers unmatched efficiency while drastically diminishing fuel consumption.
3. Our spare parts, engineered with precision, are crafted for effortless replacement, with a comprehensive selection readily available in the market. This extensive availability ensures outstanding time efficiency and cost-effectiveness during all maintenance endeavors.

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 Trailblazer
Ramtec CN Machinery Co., Ltd. As a leader in the hydraulic breaker industry, we masterfully integrate production, sales, and service. Our facilities boast a sprawling 6,000-square-meter production workshop and a 2,000-square-meter office space. Our dynamic team of over 70 professionals comprises seasoned engineers, skilled mechanical technicians, expert equipment debugging specialists, and master assemblers, all contributing to our excellence.
With an impressive annual capability to design and manufacture 5,000 units, we specialize in high-end breaker products and Skid Steer Loaders. Our diverse offerings include the renowned Ramtec breaker series: the powerful High Gas Type-RB series, the efficient Low Gas Type-RD series, and the innovative fully hydraulic RQ series. Enhancing our portfolio is the Rmatec Skid Steer Loader, available in both 850kg and 1200kg capacities. Our rigorous quality monitoring system assures impeccable product quality, with meticulously managed procurement and assembly processes providing foundational guarantees. We actively pursue global partnerships for our expansive growth.
Ramtec is devoted to crafting a prestigious high-end brand identity through meticulous management, advanced manufacturing techniques, and innovative ideas, underpinned by strict production management systems. Our unwavering commitment to excellence empowers us to deliver cutting-edge excavators, loaders, and breakers to the global construction machinery industry. Our products proudly carry the ISO9001 quality management certification and the esteemed EU CE certification.
Firmly entrenched in construction machinery innovation, Ramtec holds over 10 invention patents and more than 24 utility models. Our accolades include esteemed honors such as Shandong High-Tech Enterprise, Shandong Specialized and Innovative Enterprise, Shandong Science and Technology-Oriented SME, and Yantai Innovative SME.
Guided by the spirit of craftsmanship, we remain steadfastly committed to our foundational mission, paving the way for a brighter, shared success. Ramtec looks forward to forging partnerships with global allies to create a flourishing, mutually beneficial 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: Ramtec CN began 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 aim of championing the prestigious Robi brand products of Ramtec Finland.
By 2013, Ramtec CN had successfully established its own manufacturing facility and initiated the research and production of hydraulic breakers and
attachments under the newly registered Ramtec brand. Though once collaborative partners,
their product lines have diverged, each now showcasing unique innovations.
Products of Ramtec Finland: Robi Brand
Exquisite Lineup from Ramtec China: Dive into the realm where engineering brilliance seamlessly intertwines with artistic mastery at Ramtec. Our brand epitomizes cutting-edge innovation paired with masterful craftsmanship, culminating in a collection that echoes excellence. Immerse yourself in a harmonious blend of precision and luxury, redefining the pinnacle of superiority.
Question B: What factors contribute to the uniquely set warranty period of 18 months?
Answer B: With unmatched engineering expertise, Ramtec CN leads the industry. Our state-of-the-art facility meticulously produces each essential spare part, ensuring unparalleled quality control and minimizing the need for outsourcing. Our products are not only synonymous with excellence and reliability but also set new industry benchmarks.
At Ramtec, our unwavering commitment to quality is unmatched. By utilizing top-tier materials and advanced heat-treatment techniques, we ensure our products consistently perform at the highest level. We pledge to deliver the reliability and trust that our esteemed clients deserve.
During the warranty period, excluding human-induced damages, our comprehensive warranty package offers assurance and confidence. Customers can trust in Ramtec's promise to uphold commitments, providing peace of mind and ultimate satisfaction.
Question C: How does Ramtec ensure seamless product compatibility with various carriers?
Answer C: Our extensive technical experience and deep expertise have led to the development of an unrivaled database of Excavator specifications, positioning Ramtec as a leader in compatibility solutions.
This vital database empowers us to meticulously customize our products, ensuring they perfectly align with your carrier's specifications. By utilizing the brand and series information you provide, we enhance communication and streamline processes, guaranteeing a flawless fit every time.
Our commitment to impeccable craftsmanship ensures seamless integration with your carrier's connections. Our dedication guarantees compatibility and easy integration, providing a seamless experience.
Question D: Why has Ramtec CN remained less known until now?
Answer D: Since its inception, Ramtec CN has been deeply embedded in the Chinese market, continually refining its field experience and honing expertise to achieve unmatched precision.
Our expertise enables us to produce hydraulic breakers of the highest quality for leading domestic excavator brands, cementing our reputation for excellence and reliability within the industry.
In 2024, we embarked on an ambitious global journey, expanding by launching Ramtec-branded products and OEM services. This significant debut heralds our arrival on the international stage, offering exceptional products to the global market.