
Fuel Type: High Gas - Introducing the Ramtec RB Series, a true titan in the hydraulic breaker arena. Celebrated for its extraordinary impact power, this series redefines the benchmarks of construction machinery performance. It sets a new gold standard in efficiency, creating an unrivaled benchmark for superiority and excellence.
1. Our power cells are a testament to exquisite craftsmanship, forged from the finest materials. The front head, cylinder, and back head undergo specialized heat treatments, guaranteeing not just stellar performance but also a phenomenal extension of service life, even amidst the most demanding conditions.
2. Our cutting-edge design epitomizes streamlined innovation, ensuring hydraulic circuits remain unhindered while requiring minimal hydraulic oil flow. This revolutionary approach achieves unparalleled efficiency, dramatically reducing fuel consumption and operational costs.
3. Our spare parts are engineered for seamless replacement, with a comprehensive selection readily available in the market. This extensive availability ensures 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 Trailblazer
Ramtec CN Machinery Co., Ltd. As a pioneering force in the hydraulic breaker sector, we integrate production, sales, and service with remarkable synergy. Our expansive facilities feature a 6,000-square-meter production workshop paired with a 2,000-square-meter office space. Our team, an assembly of over 70 professionals, boasts experienced engineers, adept mechanical technicians, and skilled assemblers, bringing a wealth of expertise to our operations.
With the remarkable capability to design and produce 5,000 units annually, we specialize in premium breaker products and Skid Steer Loaders. Our wide-ranging portfolio includes the acclaimed Ramtec breaker series: the formidable High Gas Type-RB series, the streamlined Low Gas Type-RD series, and the innovative fully hydraulic RQ series. Complementing these is the Rmatec Skid Steer Loader, available in 850kg and 1200kg models. Our rigorous quality monitoring system ensures flawless product quality, while our carefully managed procurement and assembly processes provide foundational stability. We are eagerly seeking global partners to join us in our expansion ventures.
Ramtec is dedicated to forging a distinctive high-end brand identity through disciplined management, refined manufacturing techniques, pioneering concepts, and rigorous production systems. Our unwavering commitment to excellence empowers us to deliver state-of-the-art excavators, loaders, and breakers to the global construction machinery industry. Our products are proudly certified with the ISO9001 quality management system and the prestigious EU CE certification.
Firmly entrenched in the construction machinery sector, Ramtec boasts over 10 invention patents and more than 24 utility models. Our accolades include distinguished 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.
Driven by the principles of masterful craftsmanship, we remain unwaveringly committed to our original mission, paving the way for a future of collective success. Ramtec eagerly anticipates collaborating with global partners to shape a prosperous, mutually rewarding 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 roots of Ramtec CN extend back to its origin as an agent for Ramtec Finland in Northern China. In 2010, as one of their trusted agents,
we embarked on the journey of establishing Ramtec CN within China, with the aim of promoting the esteemed Robi brand products of Ramtec Finland.
By 2013, Ramtec CN had successfully set up its own manufacturing facility and initiated research and production of hydraulic breakers and
attachments under the newly registered Ramtec brand series. While the companies once collaborated as partners,
their product lines have since evolved, now showcasing distinct and innovative advancements.
Products of Ramtec Finland: Robi Brand
Exquisite Lineup from Ramtec China: Dive into the extraordinary realm of the Ramtec Brand, where groundbreaking engineering harmonizes with superior craftsmanship. Our curated collection is a masterful fusion of innovation and precision, painstakingly designed to define the apex of excellence.
Question B: What distinguishes the warranty period as uniquely 18 months?
Answer B: Leading the charge in engineering achievements, Ramtec CN remains unrivaled. Within our advanced facility, every core component is engineered with meticulous accuracy, ensuring unparalleled quality control and minimizing outsourcing risks. Our products are the epitome of excellence and dependability, setting an unrivaled standard in the industry.
At Ramtec, our steadfast dedication to utilizing only the highest-grade materials, coupled with advanced heat-treatment techniques, guarantees that our products consistently achieve optimal performance. We are fully committed to serving our esteemed clientele with the reliability and trustworthiness they deserve.
Throughout the warranty period, aside from damages attributed to human mishandling, we provide a comprehensive warranty package, fostering assurance and tranquility. Our cherished customers can rest easy, knowing Ramtec unwaveringly upholds its commitments, ensuring complete satisfaction.
Question C: What measures does Ramtec take to ensure product compatibility with carriers?
Answer C: With extensive technical support expertise and a deeply established knowledge base, we have developed a comprehensive database of Excavator specifications, positioning us at the forefront of compatibility solutions.
This critical database enables us to precisely customize our products to match your carrier's exact specifications. By utilizing the brand and series information you provide, we elevate communication effectiveness and streamline operations, assuring a perfect fit every time.
Moreover, we are committed to flawless craftsmanship, ensuring our products seamlessly integrate with your carrier connections. This dedication to precision guarantees compatibility and effortless integration.
Question D: Why was Ramtec CN not widely recognized until recently?
Answer D: From our inception, Ramtec CN has concentrated intensively on the local Chinese market, amassing invaluable field expertise and honing our skills to achieve unmatched perfection.
This expertise has empowered us to manufacture hydraulic breakers of exceptional quality for leading local excavator brands, reinforcing our strong reputation for excellence and reliability within the industry.
In 2024, we embarked on a groundbreaking journey, expanding our scope by introducing Ramtec brand products and OEM services to the global market. This thrilling debut signifies our entry onto the international stage, delivering exceptional products to a worldwide clientele.