
Fuel Type: High Gas - Unveiling the Ramtec RB Series, a robust titan in hydraulic breakers. Celebrated for its phenomenal impact power, this series transforms construction machinery efficiency, setting an unparalleled standard for performance brilliance that outshines the competition.
1. Our power cells epitomize superior craftsmanship, fashioned from top-tier materials. The front head, cylinder, and back head are subjected to specialized heat treatments, guaranteeing not just premium performance but also an impressive prolongation of service life, even amidst the toughest conditions.
2. Our design manifests as the pinnacle of streamlined innovation, ensuring hydraulic circuits stay clear and demand minimal hydraulic oil flow. This groundbreaking methodology achieves outstanding efficiency and a marked decrease in fuel consumption.
3. Our spare parts are engineered for effortless replacement, offering a full spectrum readily accessible in the market. This extensive availability ensures exceptional time efficiency and cost-effectiveness during maintenance.

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's Leading Pioneer
Ramtec CN Machinery Co., Ltd. Trailblazing the hydraulic breaker industry, we expertly blend production, sales, and service. Our extensive facilities house a 6,000-square-meter production workshop alongside a 2,000-square-meter office space. Our dynamic team of over 70 professionals boasts seasoned engineers, skilled mechanical technicians, adept equipment debugging experts, and proficient assemblers.
With an impressive annual design and production capability of 5,000 units, we are devoted to high-end breaker products and Skid Steer Loaders. Our varied product range showcases the esteemed Ramtec breaker series: the powerful 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, in 850kg and 1200kg options. Our stringent quality monitoring system ensures impeccable product quality, while our procurement and assembly operations are meticulously orchestrated for foundational assurance. We are in pursuit of global partners to participate in our growth endeavors.
Ramtec is committed to sculpting a distinct high-end brand identity through scientific management, refined manufacturing processes, groundbreaking concepts, and rigorous production management. Our unwavering commitment to excellence enables us to deliver premium excavators, loaders, and breakers to the global construction machinery sector. Our products are proudly certified with the ISO9001 quality management system and the distinguished EU CE certification.
With deep roots in the construction machinery domain, Ramtec holds over 10 invention patents and more than 24 utility models. Our honors include esteemed 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.
Driven by the spirit of craftsmanship, we remain steadfast in our original mission, nurturing a future of mutual success. Ramtec eagerly looks forward to partnering with global allies to forge a flourishing, 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 roots of Ramtec CN are tied to its role as an agent for Ramtec Finland in Northern China. In 2010, as a key agent,
we initiated the establishment of Ramtec CN in China, with the goal to promote Ramtec Finland's prestigious Robi brand products.
By 2013, Ramtec CN had built its own manufacturing facility and began the research and production of hydraulic breakers and
attachments under the newly registered Ramtec brand series. While the companies were once collaborative entities,
their product lines have since evolved, now showcasing distinct innovations.
Products of Ramtec Finland: Robi Brand
Exquisite Lineup from Ramtec China: Proudly presenting the Ramtec Brand, where cutting-edge engineering meets exceptional craftsmanship. Our collection is a symphony of innovation and precision, crafted to redefine excellence.
Question B: What makes the warranty period uniquely 18 months?
Answer B: At Ramtec CN, we stand at the forefront of engineering excellence, crafting marvels with unparalleled precision. Our state-of-the-art facilities allow for meticulous design of each core spare part, ensuring complete quality control and eliminating outsourcing risks. This dedication to excellence and reliability sets a new standard in the industry, showcasing our products as paragons of quality and trust.
Our unwavering commitment to using only the finest materials, combined with advanced heat-treatment techniques, ensures our products deliver consistently outstanding performance. We are devoted to providing our esteemed customers with unparalleled reliability and dependability, delivering the excellence they rightfully deserve.
Throughout the warranty, except for damages caused by human error, we offer a comprehensive warranty package, fostering confidence and peace of mind. Our valued customers can rest assured that Ramtec honors its commitments with unwavering dedication, ensuring complete satisfaction.
Question C: What steps does Ramtec take to ensure product compatibility with carriers?
Answer C: With extensive technical support experience and deep-rooted expertise, we have established a comprehensive database of Excavator specifications, positioning us as industry leaders in compatibility solutions.
This invaluable data repository allows us to tailor our products to perfectly align with your carrier's specifications. By leveraging your provided brand and series details, we enhance communication efficiency and streamline operations, ensuring a flawless fit every time.
Moreover, we pledge to impeccable craftsmanship, ensuring our products align seamlessly with your carrier connections. This dedication to detail guarantees perfect compatibility and seamless integration, every time.
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, accumulating invaluable field experience and perfecting our expertise to an unrivaled standard.
This mastery has enabled us to produce hydraulic breakers of unparalleled quality for leading domestic excavator brands, establishing a formidable reputation for excellence and reliability in the industry.
In 2024, we commenced a transformative journey to broaden our horizons by unveiling Ramtec brand products and OEM services globally. This exciting debut signifies our entry onto the international stage, offering unmatched products to a worldwide audience.