
Fuel Type: High Gas - Introducing the Ramtec RB Series, a formidable force in the realm of hydraulic breakers. Its legendary impact power catapults construction machinery to unparalleled levels. Witness a revolution in efficiency, as it sets a new, unrivaled benchmark for excellence in the industry.
1. Crafted with precision and built from top-tier materials, our power cells epitomize superior craftsmanship. Through cutting-edge heat treatments, the front head, cylinder, and back head achieve exceptional performance and longevity, even in the most challenging environments.
2. Leading the charge in innovative design, our solution ensures that hydraulic circuits operate with seamless fluidity and minimal oil flow. This groundbreaking approach yields extraordinary efficiency and slashes fuel consumption dramatically.
3. Our spare parts are engineered with precision for seamless replacement. With an extensive selection readily accessible in the market, maintenance becomes remarkably time-efficient and cost-effective, streamlining every procedure with ease.

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. Pioneering the hydraulic breaker industry, we excel in integrating production, sales, and service under one expansive roof. Our state-of-the-art facilities house a thriving team of over 70 experts, from seasoned engineers to skilled assemblers, all working within a 6,000-square-meter production workshop and a modern 2,000-square-meter office space.
With the impressive capacity to design and produce 5,000 units annually, our forte lies in high-end breaker products and Skid Steer Loaders. Our lineup includes the renowned Ramtec breaker series: the powerful High Gas Type-RB, the efficient Low Gas Type-RD, and the innovative fully hydraulic RQ series. Paired with this, the Rmatec Skid Steer Loader is available in robust 850kg and 1200kg models. A stringent quality control system upholds product integrity, ensuring flawless procurement and assembly. We actively seek global partners to join us on our growth journey.
Ramtec dedicates itself to crafting a premium brand identity through meticulous management, advanced manufacturing, and groundbreaking innovation, backed by our rigorous production systems. Our unwavering pursuit of excellence delivers cutting-edge excavators, loaders, and breakers to the worldwide construction machinery market, all certified with ISO9001 and the esteemed EU CE certifications.
Firmly rooted in machinery innovation, Ramtec boasts over 10 invention patents and more than 24 utility model rights. Our accolades include prestigious titles 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 steadfastly uphold our founding mission, creating pathways to shared success. Ramtec eagerly seeks to collaborate with international partners to craft a prosperous, 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 its journey as an agent for Ramtec Finland in Northern China. In 2010, we took a bold step,
establishing Ramtec CN in China to champion the esteemed Robi brand products of Ramtec Finland.
By 2013, Ramtec CN had launched its own manufacturing facility, initiating the research and production of hydraulic breakers and
attachments under the newly minted Ramtec brand. While formerly collaborative partners,
both now pursue distinct paths, each with its own innovative product lines.
Products of Ramtec Finland: Robi Brand
Exquisite Lineup from Ramtec China: Dive into a realm where engineering marvels come alive at Ramtec. Our esteemed brand represents a fusion of cutting-edge innovation and masterful craftsmanship, forming a collection that echoes with excellence. Experience a symphony of precision and luxury, redefining the pinnacle of superiority.
Question B: What makes the warranty period uniquely 18 months?
Answer B: Standing at the forefront of the industry with our unparalleled engineering prowess, Ramtec CN leads the way. Our state-of-the-art facility meticulously crafts each essential spare part, ensuring unmatched quality control and significantly reducing reliance on outsourcing. Our products epitomize excellence and reliability, setting new benchmarks in the industry.
At Ramtec, our relentless dedication to quality is unwavering. By utilizing only premium-grade materials and sophisticated heat-treatment techniques, we ensure our products consistently deliver peak performance. Our commitment is to provide the reliability and assurance that our valued clients rightfully expect and deserve.
During the warranty period, aside from human-caused damages, our comprehensive warranty package offers confidence and reassurance. Customers can trust in Ramtec's steadfast commitment to honoring its promises, ensuring peace of mind and complete satisfaction every step of the way.
Question C: What steps does Ramtec take to ensure product compatibility with carriers?
Answer C: Leveraging our vast technical experience and extensive expertise, we have developed an unparalleled database of Excavator specifications, establishing Ramtec as the leader in compatibility solutions.
This invaluable database allows us to meticulously tailor our products, ensuring they align perfectly with your carrier's specifications. By utilizing the brand and series information you provide, we enhance communication and streamline operations, guaranteeing a seamless fit every time.
Furthermore, our commitment to flawless craftsmanship ensures a seamless connection with your carrier's interfaces. Our dedication guarantees compatibility and effortless integration, delivering a smooth and satisfying customer experience.
Question D: Why is Ramtec CN not widely known before now?
Answer D: Ramtec CN has been a formidable presence in the Chinese market, where we have honed our field experience and refined our expertise, achieving unparalleled precision.
Our expertise enables us to produce hydraulic breakers of the highest caliber for leading domestic excavator brands, solidifying our reputation for excellence and reliability within the industry.
In 2024, we embarked on an ambitious journey to expand globally by launching Ramtec brand products and OEM services. This momentous debut marks our entry into the international arena, offering exceptional products to a global audience.