
Fuel Type: High Gas - Introducing the Ramtec RB Series, a distinguished marvel among hydraulic breakers. Admired for its exceptional impact power, the series reshapes construction machinery performance standards. It pioneers a new level of efficiency, setting an unparalleled benchmark for excellence.
1. Our power cells are the epitome of superior craftsmanship, meticulously constructed from premium materials. The front head, cylinder, and back head undergo specialized heat treatments, ensuring extraordinary performance and a significant extension of service life, even in the harshest environments.
2. Our design represents the pinnacle of streamlined innovation, keeping hydraulic circuits clear and operating with minimal hydraulic oil flow. This revolutionary approach delivers unrivaled efficiency and dramatically reduces fuel consumption.
3. Our spare parts are designed for seamless replacement, with a comprehensive selection readily available in the market. This extensive accessibility guarantees exceptional time efficiency and cost savings during maintenance activities.

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 - Pioneers of the Industry
Ramtec CN Machinery Co., Ltd. As a frontrunner in the hydraulic breaker industry, we harmonize production, sales, and service effortlessly. Our expansive facilities boast a 6,000-square-meter production workshop and a 2,000-square-meter office space. Our vibrant team, composed of over 70 professionals, includes seasoned engineers, adept mechanical technicians, proficient equipment debugging experts, and master assemblers.
With the remarkable capacity to design and produce 5,000 units annually, we specialize in high-end breaker products and Skid Steer Loaders. Our diverse portfolio includes the lauded Ramtec breaker series: the dynamic 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 models. Our rigorous quality monitoring system ensures impeccable product quality, and our meticulously managed procurement and assembly processes uphold foundational assurances. We are actively pursuing global partnerships to join us in our expansive growth.
Ramtec is committed to cultivating a distinct high-end brand image through scientific management, refined manufacturing techniques, innovative concepts, and rigorous production management systems. Our unwavering dedication to excellence empowers us to deliver cutting-edge excavators, loaders, and breakers to the global construction machinery market. Our products proudly hold the esteemed ISO9001 quality management system certification and the prestigious EU CE certification.
Firmly entrenched in the construction machinery arena, Ramtec boasts over 10 invention patents and more than 24 utility models. Our accolades include esteemed titles 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 unwaveringly committed to our founding mission, paving the way for a future of shared success. Ramtec eagerly anticipates partnering with global allies to create a prosperous, mutually rewarding 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 are rooted in 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 goal of promoting the prestigious Robi brand products of Ramtec Finland.
By 2013, Ramtec CN had successfully established its own manufacturing facility, launching the research and production of hydraulic breakers and
attachments under the newly minted Ramtec brand series. While the companies were once collaborative partners,
their product lines have since distinguished themselves, showcasing unique innovations.
Products of Ramtec Finland: Robi Brand
Exquisite Lineup from Ramtec China: Dive into the extraordinary realm of the Ramtec Brand, where groundbreaking engineering effortlessly intertwines with remarkable craftsmanship. Our collection is a masterful symphony of innovation and precision, painstakingly created to redefine the zenith of excellence.
Question B: What distinguishes the warranty period as uniquely 18 months?
Answer B: Leading the charge in engineering marvels, Ramtec CN is peerless. Within our cutting-edge facility, each core spare part is crafted with exacting precision, allowing us to uphold unmatched quality control while reducing the risks of outsourcing. Our products are the epitome of excellence and reliability, setting a new paragon in industry standards.
At Ramtec, our steadfast dedication to using only top-tier materials, combined with refined heat-treatment expertise, ensures our products consistently deliver peak performance. We are entirely devoted to providing our esteemed customers with the reliability and dependability they truly deserve.
Throughout the warranty period, apart from damages due to human error, we provide a comprehensive warranty package, fostering assurance and peace of mind. Our valued customers can rest easy, knowing that Ramtec firmly upholds its commitments, ensuring complete satisfaction.
Question C: What measures does Ramtec employ to guarantee product compatibility with carriers?
Answer C: With extensive technical support experience and profound expertise, we have constructed an unrivaled database of Excavator specifications, positioning us as leaders in compatibility solutions.
This essential database enables us to meticulously tailor our products to align seamlessly with your carrier's specifications. By harnessing the brand and series details you provide, we enhance communication efficiency and streamline operations, ensuring an impeccable fit every time.
Moreover, we are committed to impeccable craftsmanship, ensuring our products integrate seamlessly with your carrier connections. This dedication guarantees compatibility and smooth, effortless integration.
Question D: Why hasn't Ramtec CN been widely known before now?
Answer D: From our beginnings, Ramtec CN has focused intently on the local Chinese market, gaining invaluable field experience and honing our expertise to achieve unmatched perfection.
This expertise has enabled us to produce hydraulic breakers of unsurpassed quality for leading domestic excavator brands, solidifying our robust reputation for excellence and dependability in the industry.
In 2024, we embarked on a transformative journey, expanding our horizons by introducing Ramtec brand products and OEM services internationally. This exciting debut marks our entry onto the global stage, delivering unmatched products to a worldwide audience.