
Fuel Type: High Gas - Introducing the Ramtec RB Series, an awe-inspiring force in the realm of hydraulic breakers. Renowned for its extraordinary impact power, this series redefines the benchmarks of construction machinery excellence. It sets a new standard of operational efficiency, establishing an unmatched benchmark for superior performance.
1. Our power cells epitomize unmatched craftsmanship, meticulously constructed from premium-grade materials. The front head, cylinder, and back head undergo specialized heat treatments, assuring not only exceptional performance but also a substantial extension of service life, even in the harshest environments.
2. Our design embodies the ultimate in innovative streamlining, ensuring hydraulic circuits remain free-flowing while demanding minimal hydraulic oil consumption. This revolutionary approach delivers unparalleled efficiency and dramatically reduces fuel usage.
3. Our spare parts are engineered for seamless replacement, with a comprehensive selection easily available in the market. This extensive accessibility ensures exceptional time savings 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 - Pioneer in Industry Innovations
Ramtec CN Machinery Co., Ltd. As a trailblazer in the hydraulic breaker sector, we flawlessly integrate production, sales, and service. Our expansive infrastructure includes a 6,000-square-meter production workshop and a 2,000-square-meter office space. Our dynamic team of over 70 professionals encompasses seasoned engineers, adept mechanical technicians, skilled debugging specialists, and expert assemblers.
Boasting an impressive annual capacity of designing and producing 5,000 units, we specialize in high-end breaker products and Skid Steer Loaders. Our diverse portfolio includes the distinguished Ramtec breaker series: the formidable 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 850kg and 1200kg variants. Our stringent quality control system ensures impeccable product quality, while our procurement and assembly processes are meticulously orchestrated to uphold foundational guarantees. We are eagerly seeking global partners to join us in our expansion journey.
Ramtec is devoted to crafting a distinctive high-end brand image through scientific management, refined manufacturing methods, cutting-edge concepts, and rigorous production management systems. Our steadfast commitment to excellence enables us to deliver state-of-the-art excavators, loaders, and breakers to the global construction machinery sector. Our products proudly bear the ISO9001 quality management system certification and the prestigious EU CE certification.
Firmly entrenched in the construction machinery arena, Ramtec holds over 10 invention patents alongside more than 24 utility models. Our accolades encompass distinguished titles such as Shandong High-Tech Enterprise, Shandong Specialized and Innovative Enterprise, Shandong Science and Technology-Oriented SME, and Yantai Innovative SME.
Guided by the principles of craftsmanship, we steadfastly uphold our original mission, paving the way for a future of shared prosperity. Ramtec eagerly anticipates partnering with global allies to forge 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: Ramtec CN's origins can be traced back to its role as an agent for Ramtec Finland in Northern China. In 2010, as one of their representatives,
we embarked on establishing Ramtec CN in China, with the goal of promoting the esteemed Robi brand products of Ramtec Finland.
By 2013, Ramtec CN had successfully inaugurated its own manufacturing facility and commenced the research and production of hydraulic breakers and
attachments under the newly registered Ramtec brand series. Although the companies once collaborated,
their product lines have since evolved, now showcasing distinct innovations.
Products of Ramtec Finland: Robi Brand
Exquisite Lineup from Ramtec China: Step into the extraordinary universe of Ramtec, where state-of-the-art engineering meets remarkable artistry. Our collection is a perfect blend of innovation and precision, skillfully designed to set new standards of brilliance and redefine industry excellence.
Question B: What makes the warranty period uniquely 18 months?
Answer B: At Ramtec CN, we stand as leaders in engineering innovations. Within our advanced facility, each core spare part is produced with exacting precision, allowing for unparalleled quality control and significantly reducing outsourcing risks. Our products exemplify the pinnacle of excellence and dependability, creating a new benchmark in industry standards.
At Ramtec, our unwavering dedication to utilizing only premier materials, combined with sophisticated heat-treatment techniques, ensures our products consistently deliver optimal performance. We are fully committed to offering our esteemed clients the reliability and trustworthiness they deserve.
During the warranty period, excluding human error damages, we provide a comprehensive warranty package, fostering confidence and peace of mind. Our cherished customers can trust that Ramtec will faithfully honor its commitments, ensuring their complete satisfaction.
Question C: What steps does Ramtec take to ensure product compatibility with carriers?
Answer C: Through extensive technical support experience and profound expertise, we have developed an unmatched database of Excavator specifications, positioning us as leaders in compatibility solutions.
This critical database enables us to precisely tailor our products to match your carrier's specifications. By utilizing the brand and series details you provide, we enhance communication efficiency, streamline operations, and ensure a perfect fit every time.
Furthermore, we commit to impeccable craftsmanship, ensuring our products integrate effortlessly with your carrier connections. This dedication ensures compatibility and seamless integration.
Question D: Why is Ramtec CN not widely known before now?
Answer D: From the beginning, Ramtec CN focused heavily on the local Chinese market, gaining invaluable field experience and honing our expertise to reach unprecedented levels of perfection.
This proficiency has empowered us to manufacture hydraulic breakers of unmatched quality for top domestic excavator brands, establishing our solid reputation for excellence and dependability in the industry.
In 2024, we embarked on a transformative journey, expanding our reach by introducing Ramtec brand products and OEM services to the global market. This thrilling debut marks our entrance onto the international scene, delivering unmatched products to a global audience.