
Fuel Type: High Gas - Introducing the Ramtec RB Series, a remarkable powerhouse in the hydraulic breaker industry. Renowned for its extraordinary impact strength, the RB Series redefines construction machinery standards, establishing a groundbreaking paradigm of operational excellence and efficiency. This series sets an unparalleled benchmark for performance, heralding a new era for hydraulic breakers.
1. Our power cells epitomize exceptional craftsmanship, meticulously constructed from only the finest materials. With advanced heat treatments applied to the front head, cylinder, and back head, these cells promise not only superior performance but also an impressive extension of their service life, even in the harshest operating conditions.
2. Our design is the culmination of cutting-edge innovation, ensuring hydraulic circuits operate seamlessly with minimal hydraulic oil flow. This revolutionary approach guarantees unmatched efficiency while dramatically reducing fuel consumption, setting a new standard for hydraulic systems.
3. Our spare parts are designed for seamless interchangeability, with a comprehensive array readily available in the market. This widespread accessibility ensures exceptional time efficiency and cost-effectiveness during maintenance operations, making repairs swift and hassle-free.

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 vanguard in the hydraulic breaker domain, Ramtec integrates production, sales, and service seamlessly within its extensive infrastructure, featuring a 6,000-square-meter production workshop and a 2,000-square-meter office space. Our dynamic team of over 70 professionals is composed of seasoned engineers, adept mechanical technicians, skilled equipment debugging experts, and master assemblers.
Boasting an annual production capacity of 5,000 units, we specialize in high-end breaker products and Skid Steer Loaders. Our acclaimed Ramtec breaker line features the robust High Gas Type-RB series, the efficient Low Gas Type-RD series, and the pioneering fully hydraulic RQ series. Complementary to these is the Rmatec Skid Steer Loader, available in versatile 850kg and 1200kg options. Our rigorous quality monitoring system ensures impeccable product quality, while our procurement and assembly processes are precisely managed to uphold fundamental standards. We are eager to connect with global partners to drive our expansion forward.
Ramtec is committed to forging a distinct high-end brand identity through scientific management, refined manufacturing techniques, forward-thinking concepts, and exacting production management systems. Our relentless pursuit of excellence empowers us to deliver innovative excavators, loaders, and breakers to the worldwide construction machinery market. Our products proudly adhere to the ISO9001 quality management system certification and the prestigious EU CE certification.
Firmly established in the construction machinery sector, Ramtec boasts over 10 invention patents alongside more than 24 utility models. Our accolades include notable honors 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 unwavering in our original mission, setting the stage for a future of shared success. Ramtec is eager to collaborate with global partners to build 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: The origins of Ramtec CN date back to its role as an agent for Ramtec Finland in Northern China. In 2010, as one of their agents,
we embarked on establishing Ramtec CN in China, with a vision to promote the prestigious Robi brand products of Ramtec Finland.
By 2013, Ramtec CN had successfully established its own manufacturing facility, initiating the research and production of hydraulic breakers and
attachments under the newly registered Ramtec brand series. Although the companies were once close collaborators,
their product lines have since diverged, each showcasing unique innovations.
Products of Ramtec Finland: Robi Brand
Exquisite Lineup from Ramtec China: Step into a world where engineering brilliance meets masterful craftsmanship. Discover the Ramtec Brand, a realm where innovation dances with precision, crafting a new paradigm of excellence. Our collection is a symphony of cutting-edge design, redefining the pinnacle of industrial mastery.
Question B: What makes the warranty period uniquely 18 months?
Answer B: At the forefront of engineering marvels, Ramtec CN stands unmatched. Within our state-of-the-art facility, every core spare part is crafted with meticulous precision, allowing us to maintain unrivaled quality control and mitigate outsourcing risks. Our products embody excellence and reliability, setting a new benchmark in industry standards.
At Ramtec, our unwavering commitment to using only the finest materials, paired with sophisticated heat-treatment expertise, ensures our products consistently deliver peak performance. We are wholeheartedly devoted to providing our esteemed customers with reliability and dependability, reflecting the high standards they rightfully deserve.
Throughout the warranty period, aside from damages due to human error, we offer a comprehensive warranty package, instilling confidence and peace of mind. Our valued customers can rest assured, knowing that Ramtec remains steadfast in its commitments, ensuring complete satisfaction.
Question C: What steps does Ramtec take to ensure product compatibility with carriers?
Answer C: With extensive technical support experience and deep-rooted expertise, we have cultivated an unparalleled database of Excavator specifications, positioning us as industry leaders in delivering superior compatibility solutions.
This invaluable database allows us to meticulously tailor our products to perfectly align with your carrier's specifications. By leveraging the brand and series details you provide, we enhance communication efficiency, streamline operations, and ensure a flawless fit every time.
Moreover, we pledge to impeccable craftsmanship, guaranteeing our products fit seamlessly with your carrier connections. This dedication ensures compatibility and seamless, effortless integration.
Question D: Why is Ramtec CN not widely known before now?
Answer D: Since our inception, Ramtec CN has intensely focused on the local Chinese market, gaining invaluable field experience and refining our expertise to reach unmatched perfection.
This mastery has enabled us to produce hydraulic breakers of unparalleled quality for leading domestic excavator brands, cementing our robust reputation for excellence and reliability in the industry.
In 2024, we embarked on a remarkable journey of growth, broadening our horizons by introducing Ramtec brand products and OEM services worldwide. This exciting debut marks our entry onto the international stage, bringing unparalleled products to a global audience.