
Fuel Type: High Gas - Introducing the Ramtec RB Series, a spectacular titan in the realm of hydraulic breakers, renowned for its unsurpassed impact power. This extraordinary prowess revolutionizes construction machinery's efficiency, setting an unparalleled standard in performance excellence.
1. Our power cells are crafted with meticulous precision from the finest materials. The front head, cylinder, and back head undergo specifically designed heat treatments, which not only enhance performance but also significantly extend service life, even in the most challenging conditions.
2. Our innovative design epitomizes streamlined efficiency, ensuring that hydraulic circuits are kept simple and require minimal hydraulic oil flow. This novel approach results in outstanding operational efficiency and markedly reduced fuel usage.
3. Our spare parts are engineered for effortless replacement and are widely available in the market, ensuring 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 - Industry Front-Runner
Ramtec CN Machinery Co., Ltd. is a vanguard in the hydraulic breaker industry, deftly integrating production, sales, and service. Our expansive facilities include a 6,000-square-meter production workshop and a 2,000-square-meter office area. Our vibrant team, comprising over 70 experts, includes seasoned engineers, skilled mechanical technicians, proficient equipment debugging specialists, and expert assemblers.
With an outstanding annual design and production capacity of 5,000 units, we are dedicated to high-end breaker products and Skid Steer Loaders. Our diverse product portfolio features the acclaimed Ramtec breaker series, with the powerful High Gas Type-RB series, the efficient Low Gas Type-RD series, and the innovative fully hydraulic RQ series. Additionally, we offer the Rmatec Skid Steer Loader, with capacities of 850kg and 1200kg. Our rigorous quality monitoring system ensures exceptional product quality, and our procurement and assembly processes are meticulously managed to uphold core guarantees. We are actively seeking global partners to assist in our expansion initiatives.
Ramtec is steadfastly devoted to establishing a distinctive high-end brand identity through scientific management, refined manufacturing processes, innovative concepts, and stringent production management systems. Our unwavering commitment to excellence allows us to deliver premium excavators, loaders, and breakers to the global construction machinery industry. Our products proudly bear the ISO9001 quality management system certification and the distinguished EU CE certification.
Firmly rooted in the construction machinery sector, Ramtec has achieved 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 principles of craftsmanship, we remain wholeheartedly committed to our foundational mission, fostering a future of shared success. Ramtec eagerly looks forward to collaborating with global partners to cultivate 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 are rooted in its role as an agent for Ramtec Finland in Northern China. In 2010, as one of their agents,
we embarked on the journey of establishing Ramtec CN in China, with the aim of promoting Ramtec Finland's esteemed Robi brand products.
By 2013, Ramtec CN had successfully founded its own manufacturing facility and embarked on the research and production of hydraulic breakers and
attachments under the newly registered Ramtec brand series. Though the companies were once collaborative partners,
their product lines have since evolved, now showcasing distinct innovations.
Products of Ramtec Finland: Robi Brand
Products of Ramtec China: Ramtec Brand
Question B: Why is the warranty period 18 months?
Answer B: At Ramtec CN, we are committed to engineering excellence. Every core spare part is meticulously crafted in our cutting-edge facility, ensuring exceptional quality control and eliminating outsourcing risks. By choosing Ramtec, you embrace a standard of excellence and reliability that redefines industry benchmarks.
Our steadfast commitment to utilizing the finest materials and advanced heat-treatment techniques ensures our products consistently yield superior, high-performance results. We dedicate ourselves to delivering the reliability and dependability our esteemed customers expect and deserve.
Throughout the warranty period, excluding any damage from human error, our comprehensive warranty package reinforces our commitment. This ensures our valued customers enjoy complete peace of mind, confident that Ramtec stands firmly by its promises.
Question C: How can we ensure that the product is compatible with the carrier?
Answer C: Our vast technical support expertise and extensive experience have enabled us to curate a comprehensive database of Excavator specifications.
This invaluable data repository allows us to tailor our products to seamlessly align with your carriers' exact specifications. By leveraging the brand and series details you provide, we enhance communication efficiency and streamline operations, ensuring a perfect fit every time.
Moreover, our meticulous craftsmanship ensures our products flawlessly match your carrier connections' dimensions, enhancing compatibility and guaranteeing seamless integration.
Question D: Why have we never heard of Ramtec CN before?
Answer D: Since our inception, Ramtec CN has passionately served the local Chinese market, gaining invaluable field experience and honing our expertise to remarkable levels of perfection.
Our profound expertise has empowered us to manufacture unparalleled quality products, including OEM hydraulic breakers for leading domestic brands, nurturing a robust reputation for excellence and reliability.
In 2024, we embarked on a transformative journey, introducing Ramtec brand products and OEM services to international markets. This marks our distinguished debut on the global stage, offering our exemplary products to a worldwide audience.