| 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. - Your Trusted Professional Manufacturer
Ramtec CN. Machinery Co., Ltd. Leading the charge in hydraulic breaker innovation, Ramtec CN. excels at seamlessly integrating production, marketing, and exceptional customer support. With our state-of-the-art production facility sprawling across 6,000 square meters and a modern 2,000 square meter office, we are powered by a dynamic team of over 70 industry experts. Our team is enriched with experienced engineers specializing in hydraulic product R&D, skilled mechanical technicians, equipment troubleshooting specialists, and expert assemblers, all working in harmony to deliver excellence.
Ramtec CN., showcasing an impressive annual design and production capacity of 5,000 units, stands as a leader in the development of advanced breaker products and Skid Steer Loaders. Our esteemed Ramtec breaker series includes the highly efficient Gas Type-RB series, the sleek low Gas Type-RD series, and the groundbreaking fully hydraulic hammer RQ series. Our robust Rmatec Skid Steer Loader range, available with Rating Weights of 850kg and 1200kg, is supported by a stringent quality monitoring system, rigorous procurement protocols, and meticulous assembly process oversight. We warmly welcome global partners to join us in this remarkable journey.
With a steadfast dedication to enhancing premium brands through scientific management, precise manufacturing, and innovative ideas, Ramtec CN. consistently delivers top-quality excavators, loaders, and breakers to the global construction machinery market. Our products are proudly certified with ISO9001 quality management and the prestigious EU CE certification.
Firmly anchored in the construction machinery industry, Ramtec CN. holds over 10 invention patents and more than 24 utility models. Our esteemed reputation is reinforced by honors such as Shandong High-tech Enterprise, Shandong Specialized and Innovative Enterprise, Shandong Science and Technology-focused Small and Medium-sized Enterprise, and Yantai Innovative Small and Medium-sized Enterprise.
Craftsmanship is the cornerstone of our original aspirations, paving the way for future triumphs. Ramtec CN. passionately seeks collaboration and partnerships with international allies to forge a prosperous and 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 : Initially an agent for Ramtec Finland in Northern China, Ramtec CN. was founded in 2010. As part of our legacy as one of the agents
for Ramtec Finland, we launched Ramtec CN in China, leading the promotion of Robi brand products. By 2013, Ramtec CN.
introduced its own production facility, beginning the manufacture of premium hydraulic breakers and
attachments, successfully launching the Ramtec brand series. Although once collaborative partners, today, the offerings from both companies
are uniquely distinct, each pioneering its own innovative developments.
Products of Ramtec Finland company - Robi Brand
Products of Ramtec China company - Ramtec Brand
Question B : Why is the warranty period 18 months?
Answer B : As all core components at Ramtec CN are meticulously crafted in-house without external dependencies, we maintain unparalleled
standards in material selection and heat-treatment oversight. This enables us to ensure the product's steadfast reliability
throughout the warranty period (excluding human-induced damage), providing solid guarantees to our clientele.
Question C : How can we ensure that the product is compatible with the carrier?
Answer C : Our extensive expertise in technical support and field operations gives us comprehensive Excavator data, ensuring precise
compatibility based on brand and series specifics shared by our clients, thereby effectively minimizing fitment challenges.
Our communication costs are meticulously crafted to be wonderfully competitive, ensuring seamless and effortless interactions for our valued clients. Moreover, we excel in producing precision measurements for carrier connections, customized to the unique specifications provided by our esteemed customers.
Question D: Why is Ramtec CN not widely recognized beyond its home country?
Answer D: From its inception, Ramtec CN has strategically focused its expertise on the vibrant local Chinese market, continuously refining our operations and elevating our service offerings. This unwavering dedication has enabled us to amass a vast wealth of hands-on experience over the years.
This extensive field experience equips us to create products of unrivaled quality. We proudly supply OEM hydraulic breakers to leading domestic excavator brands, underscoring our steadfast commitment to excellence and reliability.
With an eye towards 2024, we are thrilled to embark on an exciting expansion journey, welcoming orders for Ramtec-branded products and offering exceptional OEM services to the global market.
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