
Fuel Type: High Gas - Introducing the formidable Ramtec RB Series, a true marvel in the realm of hydraulic breakers. Revered for its superior impact power, this series redefines construction machinery performance. It establishes a revolutionary standard of efficiency, setting an unparalleled benchmark for excellence and innovation.
1. Our power cells represent the pinnacle of craftsmanship, meticulously crafted from premium materials. The front head, cylinder, and back head undergo advanced heat treatments, ensuring not only peak performance but also a substantial extension of service life, even in the most challenging conditions.
2. Our design epitomizes streamlined ingenuity, ensuring hydraulic circuits are free-flowing and require minimal hydraulic oil. This revolutionary approach delivers exceptional efficiency and dramatically reduces fuel consumption, setting a new standard for sustainable operation.
3. Our spare parts are designed for seamless replacement, complemented by a wide array readily available in the market. This extensive accessibility ensures remarkable time efficiency and cost-effectiveness during maintenance operations, empowering users with unparalleled convenience.

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. Positioned as a leader in the hydraulic breaker sector, we seamlessly integrate production, sales, and service. Our expansive facilities encompass a 6,000-square-meter production workshop and a 2,000-square-meter office space. Our dynamic team of over 70 professionals comprises experienced engineers, proficient mechanical technicians, skilled equipment debugging experts, and expert assemblers, all working in harmony to drive innovation.
Boasting an impressive annual design and production capacity of 5,000 units, we specialize in premium breaker products and Skid Steer Loaders. Our diverse portfolio includes the renowned Ramtec breaker series: the powerful 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 both 850kg and 1200kg capacities. Our rigorous quality monitoring system guarantees impeccable product quality, while our procurement and assembly processes are precisely managed to uphold foundational assurances. We are actively seeking international partners to join us in our growth endeavors.
Ramtec is committed to cultivating a distinguished high-end brand identity through scientific management, refined manufacturing techniques, groundbreaking concepts, and rigorous production management systems. Our unwavering dedication to excellence enables us to deliver state-of-the-art excavators, loaders, and breakers to the global construction machinery industry. Our products proudly possess 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 along with 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 Small and Medium-Sized Enterprise, and Yantai Innovative Small and Medium-Sized Enterprise.
Guided by the principles of craftsmanship, we remain steadfastly devoted to our original mission, paving the path for a future of shared prosperity. Ramtec is eager to collaborate with global partners to forge 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 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 world of Ramtec, an embodiment of cutting-edge engineering fused seamlessly with exceptional craftsmanship. Our prestigious collection is a harmonious blend of innovation and precision, meticulously designed to redefine excellence at its zenith.
Question B: What makes the warranty period uniquely 18 months?
Answer B: Pioneering engineering marvels, Ramtec CN stands peerless. Our state-of-the-art facilities craft every core spare part with exacting precision, ensuring unmatched quality control and reducing reliance on outsourcing. Our products epitomize excellence and dependability, setting a new bar in industry standards.
At Ramtec, our steadfast commitment to utilizing only premium materials, coupled with advanced heat-treatment expertise, guarantees that our products deliver peak performance consistently. We are passionately dedicated to providing our esteemed customers with the reliability and trustworthiness they deserve.
Throughout the warranty period, aside from damages due to human error, we offer an all-encompassing warranty package that fosters confidence and peace of mind. Our valued customers can rest assured, knowing that Ramtec unwaveringly honors its commitments, ensuring complete satisfaction.
Question C: What steps does Ramtec take to ensure product compatibility with carriers?
Answer C: With vast technical support experience and profound expertise, we have developed an unparalleled database of Excavator specifications, establishing us as industry leaders in compatibility solutions.
This crucial database empowers us to expertly tailor our products to align perfectly with your carrier's specifications. By leveraging the brand and series details you provide, we enhance communication efficiency and streamline operations, ensuring a flawless fit every single time.
Moreover, we are committed to impeccable craftsmanship, guaranteeing our products integrate seamlessly with your carrier connections. This dedication ensures compatibility and smooth, effortless integration.
Question D: Why is Ramtec CN not widely known before now?
Answer D: Since our inception, Ramtec CN has concentrated intensely on the local Chinese market, garnering invaluable field experience and refining our expertise to achieve unmatched perfection.
This mastery has empowered us to produce hydraulic breakers of extraordinary quality for leading domestic excavator brands, solidifying our robust 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 to a global stage. This exciting debut marks our entry into international markets, delivering unparalleled products to a worldwide audience.