
Fuel Type: High Gas - Introducing the Ramtec RB Series, a true titan in the realm of hydraulic breakers, celebrated for its extraordinary impact power. This series not only enhances construction machinery but also revolutionizes efficiency, establishing an unrivaled benchmark of excellence.
1. Our power cells exemplify superior craftsmanship, meticulously fashioned from the finest materials. Enhanced by specialized heat treatments, the front head, cylinder, and back head deliver exceptional performance and a notably prolonged service life, even under the most challenging conditions.
2. At the forefront of streamlined innovation, our design ensures hydraulic circuits remain unobstructed with minimal oil flow. This pioneering strategy unleashes unparalleled efficiency and substantially reduces fuel consumption, redefining operational excellence.
3. Our spare parts are precision-engineered for effortless replacement, with a vast array readily accessible in the market. This extensive availability guarantees remarkable time efficiency and cost-effectiveness throughout all maintenance procedures.

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 frontrunner in the hydraulic breaker sector, we seamlessly integrate production, sales, and service. Our expansive facilities include a 6,000-square-meter production workshop and a 2,000-square-meter office space. Our vibrant team of over 70 professionals features seasoned engineers, adept mechanical technicians, expert equipment debugging specialists, and master assemblers, all dedicated to excellence.
With an impressive annual capacity to design and manufacture 5,000 units, we specialize in high-end breaker products and Skid Steer Loaders. Our diverse range includes the acclaimed Ramtec breaker series: the formidable High Gas Type-RB series, the efficient Low Gas Type-RD series, and the pioneering fully hydraulic RQ series. Complementing these is the Rmatec Skid Steer Loader, available in both 850kg and 1200kg ratings. Our rigorous quality monitoring system ensures impeccable product quality, with meticulously managed procurement and assembly processes providing foundational assurances. We actively seek global partners to join us on our expansion journey.
Ramtec is committed to crafting a distinguished high-end brand identity through meticulous management, advanced manufacturing techniques, innovative ideas, and strict production management systems. Our relentless dedication to excellence allows us to deliver cutting-edge excavators, loaders, and breakers to the global construction machinery industry. Our products proudly bear the ISO9001 quality management certification and the prestigious EU CE certification, signifying our commitment to quality and safety.
Deeply rooted in construction machinery innovation, Ramtec holds over 10 invention patents and more than 24 utility models. Our accolades include prestigious honors such as Shandong High-Tech Enterprise, Shandong Specialized and Innovative Enterprise, Shandong Science and Technology-Oriented SME, and Yantai Innovative SME, showcasing our prowess in innovation and excellence.
Guided by the essence of craftsmanship, we remain unwaveringly committed to our original mission, paving the way for a brighter, shared success. Ramtec eagerly anticipates partnering with global allies to forge a flourishing, mutually advantageous 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 originated as an agent for Ramtec Finland in Northern China. In 2010, as one of their agents,
we embarked on establishing Ramtec CN in China, aiming to champion the prestigious Robi brand products of Ramtec Finland.
By 2013, Ramtec CN had successfully established its own manufacturing facility and embarked on the research and production of hydraulic breakers and
attachments under the newly registered Ramtec brand. Although once collaborative partners,
their product lines have diverged, each now boasting unique innovations, highlighting their individual strengths.
Products of Ramtec Finland: Robi Brand
Exquisite Lineup from Ramtec China: Immerse yourself in a world where engineering marvels meet artistry at Ramtec. Our brand is a blend of cutting-edge innovation and masterful craftsmanship, forming a collection that resonates with excellence. Revel in a symphony of precision and luxury, redefining the apex of superiority.
Question B: What makes the warranty period uniquely 18 months?
Answer B: At the forefront of the industry, Ramtec CN exemplifies engineering excellence. Our state-of-the-art facility meticulously crafts each essential spare part, ensuring unmatched quality control and minimizing reliance on external sources. This commitment to precision and reliability elevates our products, setting a new benchmark for industry standards.
At Ramtec, our dedication to quality is unwavering. We employ only the finest materials and sophisticated heat-treatment techniques to guarantee our products consistently perform at the highest levels. With a steadfast commitment to excellence, we deliver reliability and the trustworthiness our valued clients expect and deserve.
During the warranty period, aside from damages caused by human actions, our all-encompassing warranty package provides confidence and peace of mind. Customers can rely on Ramtec's steadfast commitment to its promises, ensuring satisfaction and trust with every product.
Question C: What steps does Ramtec take to ensure product compatibility with carriers?
Answer C: With extensive technical experience and a robust database of Excavator specifications, Ramtec stands at the forefront of compatibility solutions, ensuring our products meet your precise requirements.
Our comprehensive database empowers our team to tailor products with precision, meticulously aligning with your carrier's specifications. By leveraging the brand and series information you provide, we optimize communication and streamline operations, ensuring a perfect fit every time.
Moreover, our unwavering dedication to impeccable craftsmanship guarantees a seamless integration with your carrier's connections. This commitment to compatibility ensures an effortless and harmonious experience.
Question D: Why is Ramtec CN not widely known before now?
Answer D: Since its inception, Ramtec CN has been deeply rooted in the Chinese market, accruing extensive field experience and honing its expertise to achieve unparalleled precision and quality.
Our proficiency enables us to produce hydraulic breakers of the utmost quality for leading domestic excavator brands, solidifying our reputation for excellence and dependability within the industry.
In 2024, we embarked on a visionary expansion, launching Ramtec brand products and OEM services on a global scale. This pivotal move marks our introduction to the world, offering extraordinary products to the international market with unwavering commitment.