
Fuel Type: High Gas - Introducing the Ramtec RB Series, a true titan in the hydraulic breaker arena. Renowned for its phenomenal impact power, this series elevates construction machinery to new heights. It redefines efficiency, setting an unchallenged standard of excellence.
1. Our power cells are a testament to superior craftsmanship, meticulously crafted from premier materials. Enhanced through specialized heat treatments, the front head, cylinder, and back head deliver remarkable performance and significantly extended service life, even under the harshest conditions.
2. At the forefront of streamlined innovation, our design ensures hydraulic circuits remain unobstructed with minimal oil flow. This pioneering strategy guarantees unparalleled efficiency, dramatically reducing fuel consumption for cost-effective operations.
3. Our spare parts are precision-engineered for easy replacement, with a vast array readily available in the market. This extensive availability ensures remarkable time efficiency and cost-effectiveness during all maintenance procedures.

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. As a frontrunner in the hydraulic breaker sector, we seamlessly integrate production, sales, and service. With expansive facilities, including a 6,000-square-meter production workshop and a 2,000-square-meter office space, our vibrant team of over 70 professionals features seasoned engineers, adept mechanical technicians, expert equipment debugging specialists, and master assemblers.
With a remarkable annual capacity to design and manufacture 5,000 units, we specialize in high-end breaker products and Skid Steer Loaders. Our diverse offerings include the acclaimed Ramtec breaker series: the formidable High Gas Type-RB series, the efficient Low Gas Type-RD series, and the pioneering fully hydraulic RQ series. Complementing these is the Rmatec Skid Steer Loader, available in both 850kg and 1200kg ratings. Our rigorous quality monitoring system guarantees impeccable product quality, with meticulously managed procurement and assembly processes providing foundational assurances. We actively seek global partners for our expansion journey.
Ramtec is committed to crafting a distinguished high-end brand identity through meticulous management, advanced manufacturing techniques, innovative ideas, and strict production management systems. Our steadfast dedication to excellence allows us to deliver state-of-the-art excavators, loaders, and breakers to the global construction machinery industry. Our products proudly bear the ISO9001 quality management certification and the prestigious EU CE certification.
Deeply rooted in construction machinery innovation, Ramtec holds 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 SME, and Yantai Innovative SME.
Guided by the essence of craftsmanship, we remain unwaveringly committed to our original mission, paving the way for a brighter, shared success. Ramtec eagerly looks forward to partnering with global allies to forge a flourishing, mutually advantageous 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 originated 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 champion the prestigious Robi brand products of Ramtec Finland.
By 2013, Ramtec CN had successfully established its own manufacturing facility and embarked on the research and production of hydraulic breakers and
attachments under the newly registered Ramtec brand. Though once collaborative partners,
their product lines have diverged, each now boasting unique innovations.
Products of Ramtec Finland: Robi Brand
Exquisite Lineup from Ramtec China: Dive into the exceptional world of Ramtec, where engineering brilliance is seamlessly intertwined with the artistry of design. Our brand epitomizes the fusion of state-of-the-art innovation and unmatched craftsmanship, culminating in a collection that echoes excellence. Experience a harmonious blend of precision and luxury, where we redefine the pinnacle of superiority.
Question B: What sets the warranty period uniquely at 18 months?
Answer B: Dominating the industry with our engineering expertise, Ramtec CN stands unchallenged. Our cutting-edge facility manufactures every critical spare part with meticulous precision, ensuring superior quality control and minimizing reliance on outsourcing. Our products are the embodiment of excellence and dependability, setting new benchmarks within the industry.
At Ramtec, our unwavering commitment to quality is paramount. By using only the finest materials and sophisticated heat-treatment techniques, we guarantee that our products consistently deliver unparalleled performance. We are dedicated to providing the dependability and trust that our valued clients rightly expect.
During the warranty period, excluding human-caused damages, our all-encompassing warranty package instills confidence and assurance. Customers can trust that Ramtec stands by its promises, offering peace of mind and total satisfaction.
Question C: What measures does Ramtec undertake to ensure product compatibility with carriers?
Answer C: Our extensive technical experience and extensive expertise have culminated in an unparalleled database of Excavator specifications, establishing Ramtec as a frontrunner in compatibility solutions.
This invaluable database empowers us to meticulously tailor our products, ensuring they seamlessly align with your carrier's specs. By leveraging the brand and series information you provide, we enhance communication and streamline operations, guaranteeing a flawless fit every time.
Moreover, we commit to impeccable craftsmanship, ensuring that our products integrate seamlessly with your carrier's connections. Our relentless dedication ensures compatibility and effortless integration, offering a smooth experience every time.
Question D: Why was Ramtec CN not widely recognized until now?
Answer D: Since our inception, Ramtec CN has been deeply entrenched in the Chinese market, refining field experience and honing expertise to achieve unmatched precision.
Our expertise empowers us to produce hydraulic breakers of the highest caliber for leading domestic excavator brands, solidifying our reputation for excellence and reliability within the industry.
In 2024, we embarked on a visionary journey, extending our reach globally by introducing Ramtec brand products and OEM services. This inaugural launch marks our global emergence, offering exceptional products to the international market.