
Fuel Type: High Gas - The Ramtec RB Series, an unparalleled force in the hydraulic breaker arena, is celebrated for its exceptionally powerful impact force. This unique strength redefines the efficiency of construction machinery equipment, heralding a new era in performance excellence.
1. Our power cells are intricately designed using premium-grade materials. The front head, cylinder, and back head are subjected to meticulously matched heat treatment processes. This ensures not just outstanding performance but also a remarkable extension of service life, even in the most demanding conditions.
2. Our design streamlines operations, ensuring hydraulic circuits remain unobstructed and demand minimal hydraulic oil flow. This cutting-edge innovation translates to extraordinary efficiency and significantly diminished fuel consumption.
3. Our spare parts are engineered for seamless replacement, with an extensive selection readily accessible in the market. This availability guarantees remarkable 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 - Pioneering Industry Excellence
Ramtec CN Machinery Co., Ltd. stands as a trailblazing leader in the hydraulic breaker sector, expertly integrating production, sales, and service. With a vast 6,000-square-meter production workshop and a 2,000-square-meter office space, our vibrant team-comprising over 70 skilled professionals, including seasoned engineers, adept mechanical technicians, expert equipment debugging specialists, and proficient assemblers-drives our innovative prowess.
Boasting an impressive annual design and production capacity of 5,000 units, our dedication is to high-end breaker products and Skid Steer Loaders. Our diverse product range includes the renowned Ramtec breaker series, featuring 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, with Rating Weights of 850kg and 1200kg. Our stringent quality monitoring system ensures flawless product quality, while our procurement and assembly processes are meticulously controlled, providing foundational guarantees. We are actively inviting global partners to join our expansion journey.
Ramtec is unwaveringly dedicated to forging a distinguished high-end brand identity through scientific management, refined manufacturing processes, innovative concepts, and rigorous production management systems. Our steadfast commitment to excellence empowers us to deliver top-tier excavators, loaders, and breakers to the global construction machinery industry. Our products proudly hold the ISO9001 quality management system certification and the prestigious EU CE certification.
Deeply entrenched in the construction machinery domain, Ramtec has secured 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 the tenets of craftsmanship, we remain steadfast in our original mission, nurturing a future of shared success. Ramtec eagerly anticipates collaborating with global partners to forge 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 lineage of Ramtec CN stems from its role as an agent for Ramtec Finland in Northern China. In 2010, as one of their agents,
we embarked on the establishment of Ramtec CN in China, with an aim to promote the esteemed Robi brand products of Ramtec Finland.
By 2013, Ramtec CN had triumphantly established its own manufacturing facility and embarked on the research and production of hydraulic breakers and
attachments under the newly registered Ramtec brand series. While the companies were once collaborative partners,
their product lines have since evolved independently, now offering distinct and innovative solutions.
Products of Ramtec Finland: Robi Brand
Products of Ramtec China: Embrace the excellence of the Ramtec Brand.
Question B: Why does the warranty period extend to a remarkable 18 months?
Answer B: At Ramtec CN, we revel in our artistry and craftsmanship, meticulously creating each pivotal spare part within our cutting-edge facility. By choosing in-house production, we ensure exceptional quality and eliminate outsourcing uncertainties. Our clients receive products that truly embody excellence.
Our unwavering commitment to premium material selection and mastery in heat-treatment techniques guarantees consistently outstanding, high-performance results. We assure our esteemed customers of the reliability and dependability they rightfully deserve.
Throughout the warranty period, barring any human-induced damage, we uphold our pledge with an all-encompassing warranty package. This promise instills confidence and ensures absolute peace of mind for our valued customers.
Question C: How do we guarantee that the product harmonizes perfectly with the carrier?
Answer C: Armed with an extensive reservoir of technical support knowledge and profound expertise, we've established a comprehensive database of Excavator specifications.
This invaluable data compilation empowers us to tailor our products precisely to match your carrier's exact specifications. By leveraging the brand and series information you provide, we significantly enhance communication efficiency and operational excellence.
Furthermore, we ensure meticulous craftsmanship to impeccably fit the precise dimensions of your carrier connections. Our detail-oriented approach enhances compatibility, guaranteeing seamless and effortless integration.
Question D: Why might Ramtec CN be new to some ears?
Answer D: Since our establishment, Ramtec CN has passionately served the local Chinese market, gaining extensive field experience and honing expertise to unparalleled perfection.
This deep expertise has empowered us to produce superior-quality products, including OEM hydraulic breakers for leading domestic excavator brands, cementing a strong reputation for excellence.
In 2024, we embarked on an exhilarating new chapter, expanding to introduce Ramtec brand products and OEM services to global markets, marking our bold debut on the international stage.