| 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. Ramtec CN. stands as a beacon of innovation and excellence in the hydraulic breaker industry, setting benchmarks in production, sales, and service. Our sprawling, cutting-edge facility covers an impressive 6,000 square meters and is complemented by 2,000 square meters of sophisticated office space. Energized by a dedicated team of over 70 seasoned professionals, our workforce includes visionary engineers leading hydraulic product advancements, skilled mechanical technicians, precise equipment debugging experts, and committed assemblers, all working in harmony to drive our mission forward.
With an extraordinary annual capacity to design and produce 5,000 units, Ramtec CN. excels in crafting premium breaker products as well as our acclaimed Skid Steer Loaders. Our distinguished Ramtec breaker series features the high-performing Gas Type-RB, the efficient low Gas Type-RD, and the state-of-the-art fully hydraulic hammer RQ. These are seamlessly complemented by the versatile Rmatec Skid Steer Loaders, available in 850kg and 1200kg rating weights. A rigorous quality monitoring framework, thorough procurement oversight, and precise assembly controls ensure that every product meets our high standards of excellence. We are on the lookout for visionary global partners to join us in expanding our reach and impact.
Ramtec is committed to pioneering high-end brands through scientific management, precision craftsmanship, and innovative strategies, all woven into our rigorous production protocols. Our unwavering dedication is to deliver unmatched quality in excavators, loaders, and breakers to the global construction machinery arena. Every product we offer is a testament to our commitment to excellence, proudly bearing the ISO9001 quality management system certification and the esteemed EU CE certification, underscoring our dedication to impeccable standards and global recognition.
Firmly entrenched in the construction machinery industry, Ramtec showcases its innovative excellence with an impressive array of over 10 invention patents and 24 utility models. Our commitment to innovation has earned us prestigious accolades, including recognition as a Shandong High Tech Enterprise, a Shandong Specialized and Innovative Enterprise, a Shandong Science and Technology-oriented Small and Medium-sized Enterprise, and a Yantai Innovative Small and Medium-sized Enterprise. These honors reflect our continuous drive to elevate industry standards and push the boundaries of what's possible.
Inspired by the spirit of craftsmanship, we are guided by our original purpose towards a future filled with promise and potential. Ramtec warmly welcomes visionary individuals and enterprises from around the world to join us on a collaborative journey towards shared success and mutual growth, paving the way for a brighter tomorrow.
Certifications
FAQ:
Question A: What is the relationship between Ramtec CN and Ramtec Robi in Finland?
Answer A: Initially, Ramtec CN operated as an agent for Ramtec Finland in Northern China. As part of our evolution in 2010,
Ramtec CN was formally established in China to champion Ramtec Finland's Robi brand products. By 2013, we strategically transitioned
to establish our own manufacturing operations, dedicated to the innovation and production of our own hydraulic breakers and
attachments. This marked a pivotal new chapter under the Ramtec brand series, diverging from our earlier partnership. Today, the
product lines of Ramtec CN and Ramtec Finland are distinct, each channeling unique paths of expertise and innovation.
Ramtec Finland Products - Robi Brand
Ramtec China Products - Ramtec Brand
Question B: Why is the warranty period set at 18 months?
Answer B: Ramtec CN takes immense pride in crafting our core spare parts in-house, avoiding reliance on outsourced procurement. Our
dedication to employing superior materials and maintaining meticulous heat-treatment control instills a profound level of confidence,
ensuring that our customers can enjoy our products with peace of mind within the warranty period. This assurance, barring human damage, is underpinned by our robust guarantees that reflect our commitment to quality and customer satisfaction.
Question C: How can compatibility with the carrier be ensured?
Answer C: Our extensive technical support experience and proactive fieldwork have equipped us with a comprehensive database of
various excavator specifications. This invaluable resource enables us to precisely align with the brand and series of the carrier provided by our customers, effectively minimizing compatibility concerns and ensuring seamless integration.
At Ramtec Engineering Machinery Co., Ltd., we are proud to offer communication costs that are not only competitively priced but also meticulously designed to ensure seamless interactions with our cherished clients. Our prowess is evident in delivering accurate and bespoke measurements for carrier connections, aligning flawlessly with the unique specifications of our esteemed customers. This steadfast commitment to superior communication and bespoke customization distinguishes us in the industry.
Question D: Why has Ramtec CN remained largely unnoticed until now?
Answer D: Since the very beginning, Ramtec CN has been meticulously focused on mastering the local Chinese market. Our unwavering dedication to perfecting our business operations and enhancing service offerings within this market has allowed us to build a rich reservoir of practical experience. This strategic focus has provided us with a strong foundation to consistently deliver exceptional value to our clients.
Leveraging our vast field experience, we have perfected the art of manufacturing products of unmatched quality. We are immensely proud to provide OEM hydraulic breakers for renowned domestic excavator brands, which is a testament to our unwavering commitment to excellence.
Exciting times are ahead as, beginning in 2024, we are set to broaden our horizons by accepting orders for Ramtec-branded products and OEM services in international markets. This strategic expansion heralds a thrilling new chapter for Ramtec Engineering Machinery Co., Ltd.
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