
Fuel Type: High Gas - Discover the Ramtec RB Series, a true marvel in the hydraulic breaker sphere. Highly acclaimed for its phenomenal impact power, this series redefines the benchmarks of construction machinery efficiency and performance, setting an unmatched standard for excellence.
1. Crafted to perfection, our power cells epitomize superior quality, made from the finest materials. The front head, cylinder, and back head undergo specialized heat treatments to ensure not just exceptional performance, but also an impressive extension of service life, even in the harshest environments.
2. Our design represents the zenith of streamlined innovation, ensuring unobstructed hydraulic circuits with minimal hydraulic oil flow required. This revolutionary approach maximizes efficiency and significantly reduces fuel consumption.
3. Our spare parts are designed for seamless replacement, with a wide array of options readily available in the market. This extensive availability ensures exceptional time efficiency and cost-effectiveness in 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 - The Industry Trailblazer
Ramtec CN Machinery Co., Ltd. As a trailblazer in the hydraulic breaker industry, we seamlessly integrate production, sales, and service. Our comprehensive facilities boast a 6,000-square-meter production workshop and a 2,000-square-meter office space. Our vibrant team of over 70 professionals includes skilled engineers, adept mechanical technicians, savvy equipment debugging experts, and master assemblers.
With a remarkable capacity to design and produce 5,000 units annually, we are dedicated to high-end breaker products and Skid Steer Loaders. Our diverse portfolio features the renowned Ramtec breaker series: the robust High Gas Type-RB series, the efficient Low Gas Type-RD series, and the pioneering fully hydraulic RQ series. Complementing this is the Rmatec Skid Steer Loader, available in 850kg and 1200kg capacities. Our rigorous quality monitoring system assures impeccable product excellence, while our procurement and assembly protocols are meticulously managed to uphold foundational standards. We are actively seeking global partners to join us in our expansion journey.
Ramtec is committed to cultivating a distinct high-end brand identity through scientific management, refined manufacturing techniques, forward-thinking concepts, and meticulous production management systems. Our steadfast dedication to excellence empowers us to deliver state-of-the-art excavators, loaders, and breakers to the global construction machinery market. Our products are proudly certified with the ISO9001 quality management system and the prestigious EU CE certification.
Firmly embedded in the construction machinery sector, Ramtec boasts over 10 invention patents and 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 unwaveringly committed to our original mission, paving the way for a future of shared success. Ramtec eagerly anticipates collaborating with global partners to create 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, aiming to promote the prestigious Robi brand products of Ramtec Finland.
By 2013, Ramtec CN had successfully established its own manufacturing facility, embarking on 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 mesmerizing universe of the Ramtec Brand, where the forefront of engineering meets unmatched craftsmanship. Our collection stands as a flawless fusion of innovation and precision, artfully designed to redefine the zenith of excellence.
Question B: What distinguishes the warranty period as uniquely 18 months?
Answer B: Ramtec CN is a beacon of engineering ingenuity. In our cutting-edge facility, each core spare part is crafted with meticulous detail, enabling unparalleled quality control and minimizing outsourcing risks. Our products epitomize brilliance and reliability, setting a new standard in industry excellence.
At Ramtec, our steadfast commitment to sourcing only superior materials, coupled with advanced heat-treatment techniques, ensures our products consistently deliver top-tier performance. We are deeply committed to providing our esteemed customers the reliability and trustworthiness they deserve.
During the warranty period, apart from damages caused by human error, we present an all-inclusive warranty package, fostering assurance and peace of mind. Our cherished customers can have complete trust knowing Ramtec resolutely upholds its promises, ensuring total satisfaction.
Question C: What measures does Ramtec implement to ensure product compatibility with carriers?
Answer C: Our extensive technical support experience and profound expertise have allowed us to cultivate an unparalleled database of Excavator specifications, establishing us as pioneers in compatibility solutions.
This comprehensive database enables us to meticulously customize our products to perfectly align with your carrier's specifications. By utilizing the brand and series details you provide, we boost communication efficiency and streamline operations, guaranteeing an impeccable fit every time.
Moreover, we are committed to impeccable craftsmanship, ensuring our products integrate seamlessly with your carrier connections. This dedication ensures compatibility and smooth, effortless integration.
Question D: Why was Ramtec CN not widely recognized before now?
Answer D: Since our founding, Ramtec CN has intensely concentrated on the domestic Chinese market, acquiring invaluable field experience and honing our expertise to achieve unmatched perfection.
This expertise has allowed us to manufacture hydraulic breakers of unparalleled quality for leading domestic excavator brands, solidifying our strong reputation for excellence and reliability in the industry.
In 2024, we embarked on a groundbreaking journey, expanding our reach by introducing Ramtec brand products and OEM services globally. This exhilarating debut marks our emergence onto the international stage, offering unparalleled products to a global audience.