
Fuel Type: High Gas - Introducing the Ramtec RB Series, a commanding force in the realm of hydraulic breakers. Celebrated for its monumental impact power, this series dramatically redefines efficiency in the construction machinery landscape, setting an unprecedented standard for performance excellence that stands unchallenged.
1. Our power cells epitomize superior craftsmanship, crafted from the finest materials available. The front head, cylinder, and back head are subjected to sophisticated heat treatments, ensuring not only peak performance but also a notable extension of service life, even under the harshest conditions.
2. Our design embodies cutting-edge innovation, ensuring unobstructed hydraulic circuits with minimal hydraulic oil flow necessity. This groundbreaking approach results in exemplary efficiency and a profound reduction in fuel consumption.
3. Our spare parts are meticulously crafted for seamless replacement, with a comprehensive range widely available in the market. This extensive 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. Pioneering the hydraulic breaker field, we integrate production, sales, and service seamlessly. Our expansive facilities boast a 6,000-square-meter production workshop and a 2,000-square-meter office space. Our dynamic team, consisting of over 70 professionals, includes seasoned engineers, adept mechanical technicians, accomplished equipment debugging experts, and skilled assemblers.
With an impressive annual design and production capacity of 5,000 units, we are dedicated to premium breaker products and Skid Steer Loaders. Our diverse product range 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 lineup is the Rmatec Skid Steer Loader, available in 850kg and 1200kg ratings. Our stringent quality monitoring system guarantees impeccable product quality, while our procurement and assembly processes are meticulously managed to maintain foundational guarantees. We are actively seeking global partners for expansion.
Ramtec is committed to creating a distinguished high-end brand identity through scientific management, refined manufacturing processes, innovative concepts, and strict 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 bear the ISO9001 quality management system certification and the prestigious EU CE certification.
Deeply rooted in the construction machinery sector, Ramtec holds over 10 invention patents and 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 craftsmanship principles, we remain steadfastly committed to our original 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 set up its own manufacturing facility and began the research and production of hydraulic breakers and
attachments under the newly created Ramtec brand series. While the companies were once collaborative partners,
their product lines have since diverged, now offering distinct and innovative solutions.
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. Discover our breathtaking range that sets a new standard in the industry.
Question B: What makes the warranty period uniquely 18 months?
Answer B: At Ramtec CN, our prowess in crafting engineering marvels is unparalleled. In our state-of-the-art facility, each core spare part is designed with meticulous care, enabling us to maintain complete quality control and mitigate any outsourcing risks. Our products are synonymous with excellence and reliability, setting the industry standards high. This dedication allows us to confidently extend an 18-month warranty, ensuring your peace of mind.
Our steadfast commitment to utilizing only premium materials, combined with sophisticated heat-treatment expertise, ensures that our products consistently deliver peak performance. We are wholeheartedly devoted to providing our esteemed customers with the reliability and dependability they inherently deserve, offering them solutions that stand the test of time.
Throughout the warranty, except for damages caused by human error, we offer a comprehensive warranty package, cultivating confidence and peace of mind. Our valued customers can rest assured that Ramtec unwaveringly honors its commitments, ensuring total satisfaction with every product.
Question C: What steps does Ramtec take to ensure product compatibility with carriers?
Answer C: Backed by vast technical support experience and deep-rooted expertise, we have built an extensive database of Excavator specifications, making us industry leaders in compatibility solutions. Our innovative approach ensures flawless integration tailored to your unique needs.
This vital data repository empowers us to tailor our products to align perfectly with your carrier's specifications. By leveraging your provided brand and series details, we optimize communication efficiency and streamline operations, guaranteeing a flawless fit every time. Experience seamless compatibility like never before.
Moreover, we pledge to meticulous craftsmanship, ensuring our products align precisely with your carrier connections. This dedication to detail guarantees compatibility and seamless, effortless integration, providing you with unparalleled convenience and reliability.
Question D: Why is Ramtec CN not widely known before now?
Answer D: Since our inception, Ramtec CN has dedicated itself intensively to the local Chinese market, accruing invaluable field experience and honing our expertise to unparalleled perfection. Our commitment has positioned us as a trusted leader in the domestic market.
This mastery has empowered us to produce hydraulic breakers of unmatched quality for leading domestic excavator brands, cementing a robust reputation for excellence and reliability in the industry. Our success at home is a testament to our capabilities.
In 2024, we embarked on a transformative journey, broadening our horizons by introducing Ramtec brand products and OEM services on a global scale. This exciting debut marks our foray into the international stage, delivering unmatched products to a worldwide audience. Explore the Ramtec experience globally, where excellence knows no boundaries.