
Fuel Type: High Gas - Introducing the Ramtec RB Series, a commanding force in the realm of hydraulic breakers. Revered for its extraordinary impact power, this series redefines construction machinery efficiency, setting a new benchmark for performance excellence that is simply unmatched.
1. Our power cells exemplify the pinnacle of superior craftsmanship. Carefully constructed from the highest-quality materials, the front head, cylinder, and back head are meticulously heat-treated to ensure elite performance and a remarkable extension of service life, even in the most demanding environments.
2. Our design represents the epitome of streamlined innovation, ensuring hydraulic circuits remain unobstructed while minimizing hydraulic oil flow. This pioneering approach results in unparalleled efficiency and a significant reduction in fuel consumption.
3. Our spare parts are engineered for seamless replacement, with a comprehensive range readily available in the market. This widespread availability ensures exceptional time efficiency and cost-effectiveness during 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 - Industry Front-Runner
Ramtec CN Machinery Co., Ltd. Leading the charge in the hydraulic breaker arena, we seamlessly integrate production, sales, and service. Our expansive facilities feature a 6,000-square-meter production workshop and a 2,000-square-meter office space. Encompassing a vibrant team of over 70 professionals, our roster includes seasoned engineers, adept mechanical technicians, accomplished equipment debugging experts, and skilled assemblers, all dedicated to excellence.
Boasting an impressive annual design and production capacity of 5,000 units, we are committed to high-end breaker products and Skid Steer Loaders. Our diverse product lineup includes the renowned Ramtec breaker series: the formidable High Gas Type-RB series, the efficient Low Gas Type-RD series, and the revolutionary fully hydraulic RQ series. Complementing this is the Rmatec Skid Steer Loader, available in robust 850kg and 1200kg ratings. Our rigorous quality monitoring system ensures flawless product quality, while our procurement and assembly processes are meticulously managed to maintain foundational guarantees. We are actively seeking global partners to join our ambitious expansion efforts.
Ramtec is dedicated to crafting a unique high-end brand identity through scientific management, refined manufacturing processes, innovative concepts, and stringent production management systems. Our unwavering dedication to excellence enables us to deliver premium excavators, loaders, and breakers to the global construction machinery industry. Our products proudly carry the ISO9001 quality management system certification and the prestigious EU CE certification.
Firmly rooted in the construction machinery sector, Ramtec boasts over 10 invention patents along with 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 unwavering principles of craftsmanship, we remain steadfastly committed to our foundational mission, fostering a future of mutual success. Ramtec eagerly anticipates 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 origins of Ramtec CN trace back to its role 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 mission to promote Ramtec Finland's esteemed Robi brand products.
By 2013, Ramtec CN had successfully established its own manufacturing facility and commenced the research and production of hydraulic breakers and
attachments under the newly registered Ramtec brand series. While the companies were once collaborative partners,
their product lines have since diverged, now presenting distinct innovations.
Products of Ramtec Finland: Robi Brand
Exquisite Lineup from Ramtec China: Introducing the distinguished Ramtec Brand, where state-of-the-art engineering seamlessly merges with extraordinary craftsmanship. Our collection is a harmonious blend of innovation and precision, meticulously crafted to redefine the pinnacle of excellence.
Question B: What makes the warranty period uniquely 18 months?
Answer B: At Ramtec CN, our exceptional skill in creating engineering marvels is unmatched. In our cutting-edge facility, each essential spare part is crafted with painstaking attention to detail, allowing us to maintain complete quality control and minimize any risks associated with outsourcing. Our products are synonymous with excellence and reliability, setting elevated industry standards.
Our unwavering commitment to utilizing only the finest materials, coupled with advanced heat-treatment techniques, ensures that our products consistently achieve peak performance. We are thoroughly dedicated to providing our esteemed customers with the reliability and dependability they rightfully deserve.
Throughout the warranty period, except for damages caused by human error, we offer a comprehensive warranty package that fosters confidence and peace of mind. Our valued customers can be assured that Ramtec consistently honors its commitments, ensuring complete satisfaction.
Question C: What steps does Ramtec take to ensure product compatibility with carriers?
Answer C: Supported by extensive technical support experience and profound expertise, we have curated an extensive repository of Excavator specifications, establishing us as industry leaders in compatibility solutions.
This critical data repository empowers us to custom-tailor our products to align flawlessly with your carrier's specifications. By leveraging the brand and series details you provide, we optimize communication efficiency and streamline operations, ensuring a perfect fit every time.
Furthermore, we are committed to meticulous craftsmanship, ensuring our products align precisely with your carrier connections. This dedication to detail ensures compatibility and seamless, effortless integration.
Question D: Why is Ramtec CN not widely known before now?
Answer D: Since our inception, Ramtec CN has been intently focused on the local Chinese market, gaining invaluable field experience and refining our expertise to unparalleled levels.
This unmatched mastery has enabled us to produce hydraulic breakers of superior quality for leading domestic excavator brands, establishing a strong reputation for excellence and reliability in the industry.
In 2024, we embarked on a transformative journey, expanding our horizons by introducing Ramtec brand products and OEM services globally. This exciting debut marks our entry onto the international stage, delivering unsurpassed products to a worldwide audience.