
High Gas Type - Unveiling the Ramtec RB Series-a true titan in the hydraulic breaker realm, acclaimed for its magnificent force. This powerful impact capability supercharges the operational efficiency and strength of construction machinery, setting new benchmarks for performance and productivity.
1. We meticulously handpick only the finest materials for crafting the front head, cylinder, and back head, guaranteeing each power cell showcases extraordinary strength. These critical components, subjected to precise heat treatments, deliver unmatched performance and extended longevity, even in the most demanding conditions.
2. Designed with effortless simplicity in mind, our product features straightforward hydraulic circuits that require minimal hydraulic oil flow. This groundbreaking innovation ensures peak efficiency while significantly reducing fuel consumption, offering a solution that is both eco-friendly and economically wise.
3. Our spare parts are designed for seamless replacement, with a comprehensive array readily available in the market. This easy access dramatically reduces maintenance time and costs, ensuring smooth, continuous operation without interruptions.

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 |
Company Profile
Ramtec CN. - A Beacon of Manufacturing Excellence
Ramtec CN. Machinery Co., Ltd. stands as a leader in large-scale hydraulic breaker production, skillfully integrating manufacturing, sales, and service. Our cutting-edge facility encompasses 6,000 square meters of standardized production space and a 2,000 square meter office, housing over 70 dedicated professionals. This talented team is composed of seasoned engineers specializing in hydraulic product R&D, expert mechanical technicians, adept equipment debugging specialists, and skilled assemblers.
With an impressive annual design and production capacity of 5,000 units, Ramtec takes pride in delivering premium breaker products and Skid Steer Loaders. Our extensive selection includes the high-impact Ramtec breaker series (featuring the robust high Gas Type-RB series, efficient low Gas Type-RD series, and fully hydraulic hammer RQ series) alongside the versatile Rmatec Skid Steer Loaders (Rated at 850kg and 1200kg). Our rigorous production quality and procurement monitoring systems, combined with stringent assembly standards, ensure unrivaled product reliability. We warmly invite global partners to explore collaborative opportunities with us.
At Ramtec, we are unwavering in our commitment to elevate high-end brands through scientific management techniques, refined manufacturing processes, forward-thinking concepts, and stringent production oversight. Constantly dedicated to excellence, we deliver premium excavators, loaders, and breakers to the global construction machinery market. Our products are proudly certified under the ISO9001 quality management system and carry the esteemed EU CE certification.
Deeply entrenched in the construction machinery sector, Ramtec boasts over 10 invention patents and more than 24 utility model recognitions. We are honored with accolades such as the 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 titles.
Driven by an unwavering commitment to craftsmanship, Ramtec stands by its foundational mission, aspiring to craft a prosperous future. We warmly welcome partners from diverse industries worldwide to join us in creating a mutually rewarding future.

Certifications
FAQ :
Question A : There is also a Ramtec Robi in Finland, what is the relationship between Ramtec CN and the one in Finland?
Answer A : The origins of Ramtec CN trace back to its role as an agent for Ramtec Finland in Northern China. In 2010, one of their agents,
established Ramtec CN to champion Ramtec Finland's Robi brand products throughout China. By 2013, Ramtec CN not only
established its own manufacturing facility but also embarked on independent research and production of hydraulic breakers and
attachments under the registered Ramtec brand. Though the companies once shared a collaborative bond, their product
lines have since evolved uniquely, now offering distinct solutions.
Discover the exceptional range of products from Ramtec Finland, proudly presented under the esteemed Robi Brand, where innovation meets excellence.
Explore the outstanding offerings from Ramtec China, encapsulated under the illustrious Ramtec Brand, where tradition blends with cutting-edge technology.
Question B : Why is the warranty period 18 months?
Answer B: At Ramtec CN, our dedication to quality is unparalleled. By manufacturing every critical spare part internally, we eliminate the dependency on third-party outsourcing. This meticulous approach ensures our products stand out with remarkable quality and reliability, redefining industry standards.
Driven by an unwavering commitment, we select only the finest materials and employ advanced heat-treatment techniques. This guarantees our customers receive products renowned for their exceptional performance and steadfast reliability.
During the entire warranty period, with the exception of human-inflicted damage, we uphold our commitment to provide thorough guarantees. This promise ensures you enjoy unmatched peace of mind and assurance.
Question C: How can we ensure that the product is compatible with the carrier?
Answer C: With extensive technical support and hands-on experience, we have developed a comprehensive database of Excavator data, enhancing our ability to ensure compatibility.
This invaluable database empowers us to tailor our products to the precise size specifications of carriers, as per the customer's designated brand and series, dramatically minimizing communication overhead.
Moreover, our precise manufacturing practices are meticulously designed to fit seamlessly with your carrier connections, enhancing compatibility and simplifying the integration process.
Question D: Why have we never heard of Ramtec CN before?
Answer D: Since inception, Ramtec CN has been committed to the Chinese market, amassing a rich legacy of field expertise and experience.
Our profound expertise has propelled us to create superior quality products, including OEM hydraulic breakers for leading domestic excavator brands, reinforcing our reputation.
In 2024, we ventured beyond borders by launching Ramtec brand products and OEM services in international markets, heralding our grand debut on the global stage.