
Fuel Type: High Gas - Experience the unmatched power of the Ramtec RB Series, a revolutionary force in the hydraulic breaker industry. Known for its extraordinary impact power, this series redefines construction machinery performance. It sets a new standard of efficiency, establishing an unrivaled benchmark in excellence and innovation.
1. Our power cells are a testament to superior craftsmanship, meticulously constructed from the finest materials. The front head, cylinder, and back head are expertly heat-treated to guarantee outstanding performance and significantly extended service life, even in the most demanding conditions.
2. Our design epitomizes streamlined innovation, ensuring that hydraulic circuits remain unobstructed. With minimal hydraulic oil flow required, this groundbreaking design achieves unparalleled efficiency and dramatically reduces fuel consumption.
3. Our spare parts are engineered for seamless replacement, with a wide variety readily available in the market. This extensive accessibility ensures exceptional time efficiency and cost-effectiveness during maintenance operations, minimizing downtime and maximizing productivity.

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 pioneer in the hydraulic breaker field, Ramtec seamlessly integrates production, sales, and service. Our expansive facilities boast a 6,000-square-meter production workshop and a 2,000-square-meter office space. Our vibrant team of over 70 experts includes seasoned engineers, skilled mechanical technicians, adept equipment debugging specialists, and master assemblers.
With a remarkable annual capacity to design and produce 5,000 units, our focus is on high-end breaker products and Skid Steer Loaders. Our diverse product line includes the renowned Ramtec breaker series: the formidable High Gas Type-RB series, the efficient Low Gas Type-RD series, and the innovative fully hydraulic RQ series. Complementing this is the Rmatec Skid Steer Loader, available in 850kg and 1200kg capacities. Our stringent quality control system ensures impeccable product quality, while our procurement and assembly processes are meticulously managed to uphold foundational excellence. We actively seek global partners to join us in our expansion journey.
Ramtec is committed to crafting a unique high-end brand identity through scientific management, refined manufacturing techniques, innovative concepts, and rigorous production management systems. Our unwavering dedication to excellence empowers us to deliver state-of-the-art excavators, loaders, and breakers to the global construction machinery industry. Our products proudly hold the ISO9001 quality management system certification and the prestigious EU CE certification.
Firmly entrenched in the construction machinery domain, Ramtec boasts over 10 invention patents alongside more than 24 utility models. Our accolades include coveted honors 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 the principles of craftsmanship, we remain resolutely dedicated to our mission, paving the way for a future of shared success. Ramtec eagerly anticipates collaborating with global partners to forge 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: 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 aim of promoting the prestigious Robi brand products of Ramtec Finland.
By 2013, Ramtec CN had successfully established its own manufacturing facility and began the research and production of hydraulic breakers and
attachments under the newly registered Ramtec brand series. Although the companies were once collaborative partners,
their product lines have since evolved, now showcasing distinct innovations.
Products of Ramtec Finland: Robi Brand
Exquisite Lineup from Ramtec China: Dive into the extraordinary realm of the Ramtec Brand, where state-of-the-art engineering effortlessly combines with outstanding craftsmanship. Our collection is a masterful blend of innovation and precision, meticulously designed to elevate the standards of excellence, transforming industry benchmarks.
Question B: What makes the warranty period uniquely 18 months?
Answer B: At the cutting edge of engineering marvels, Ramtec CN stands peerless. Within our advanced facility, each core spare part is crafted with precision, ensuring we uphold unmatched quality control and diminish outsourcing risks. Our products embody supreme excellence and reliability, setting new heights in industry standards.
At Ramtec, our unwavering dedication to using only superior materials, combined with expert heat-treatment techniques, guarantees our products consistently deliver optimal performance. We are fully committed to providing our esteemed customers with the reliability and dependability they truly deserve.
Throughout the warranty period, aside from human error-related damages, we offer a comprehensive warranty package, fostering confidence and tranquility. Our valued customers can rest assured, knowing that Ramtec steadfastly fulfills its commitments, ensuring complete satisfaction.
Question C: What steps does Ramtec take to ensure product compatibility with carriers?
Answer C: With extensive technical support experience and profound expertise, we have constructed an unmatched database of Excavator specifications, positioning us as leaders in compatibility solutions.
This crucial database allows us to meticulously customize our products to align perfectly with your carrier's specifications. By utilizing the brand and series details you provide, we enhance communication efficiency and streamline operations, ensuring a perfect fit every single time.
Moreover, we commit to impeccable craftsmanship, ensuring our products seamlessly integrate with your carrier connections. This dedication assures compatibility and smooth, effortless integration.
Question D: Why is Ramtec CN not widely known before now?
Answer D: Since our inception, Ramtec CN has intensely focused on the local Chinese market, gaining invaluable field experience and honing our expertise to reach unmatched perfection.
This mastery has enabled us to produce hydraulic breakers of extraordinary quality for leading domestic excavator brands, establishing our robust reputation as a paragon of excellence and reliability in the industry.
In 2024, we embarked on a transformative journey, broadening 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.