Unveil the revolutionary Low Gas Type feature, a true marvel in the realm of hydraulic breakers, establishing a new benchmark in performance and efficiency enhancement. This cutting-edge innovation is your definitive answer to hydraulic breaker demands, ensuring top-tier functionality and unrivaled efficiency every single time. - Unleash ultimate performance and stability with the illustrious Ramtec RD series, a celebrated leader in the hydraulic breaker industry. This unparalleled series not only resets industry benchmarks but also epitomizes unmatched reliability and exceptional performance, affirming its status as the essential tool for tackling even the most formidable projects.
Embrace our product, a masterpiece of pioneering design that has not just survived but thrived amidst time and market adversities, showcasing its unmatched excellence. Witness the extraordinary power of a design that reliably ensures durability and efficiency with every application.
Meticulously engineered by Ramtec's elite specialists, the advanced RD series mesmerizes with its remarkable features: extraordinary high-temperature resistance, swift operational cadence, tremendous impact force, and meticulous control of reactive forces-all crafted to boost your operational prowess to extraordinary heights.
Year after year, this remarkable product stands as a cherished favorite among construction machinery aficionados, consistently earning their trust and allegiance. Its outstanding performance and unwavering dependability make it the preferred tool for those who demand excellence above all else.
Relish the effortless ease of part replacement, transforming maintenance into a smooth, straightforward process for users. This convenience significantly augments operational efficiency and drastically curtails downtime, ensuring a seamless and uninterrupted workflow.
With its ingeniously lightweight fuselage, this design substantially lessens the burden on excavators, dramatically extending the lifespan of hydraulic excavators. Simultaneously, it effectively minimizes vibration and wear on the carrier, guaranteeing optimal longevity and superior performance.
Boasting exceptional high-temperature resistance, our product emerges as the premier choice for construction projects in high-temperature zones. It reliably delivers optimal performance, even under the most taxing and rigorous conditions.
| RD series Metric |
Description |
unit |
RD5 |
RD6 |
RD9 |
RD125 |
RD175 |
RD225 |
RD275 |
RD375 |
RD475 |
RD500 |
RD550 |
RD600 |
RD700 |
RD800 |
| Operation weight |
kg |
285 |
349 |
465 |
865 |
1120 |
1750 |
1999 |
2200 |
2800 |
3995 |
4850 |
5010 |
6814 |
7911 |
| Required oil flow |
l/min |
40-70 |
50-90 |
65-110 |
90-120 |
90-120 |
130-150 |
130-150 |
150-190 |
180-250 |
200-270 |
220-290 |
220-290 |
230-300 |
250-330 |
| Operation pressure |
kg/cm2 |
110-140 |
120-150 |
130-160 |
140-160 |
150-170 |
160-180 |
180-200 |
180-200 |
180-200 |
220-270 |
220-270 |
220-270 |
220-270 |
230-300 |
| Impact rate |
bpm |
750-980 |
600-950 |
550-900 |
450-850 |
400-750 |
350-700 |
350-700 |
300-650 |
260-450 |
200-370 |
150-210 |
150-210 |
120-170 |
100-150 |
| Tool diameter |
mm |
68 |
75 |
90 |
110 |
120 |
135 |
140 |
155 |
165 |
180 |
195 |
200 |
210 |
235 |
| Impact power |
J |
600 |
800 |
1350 |
1800 |
2000 |
3600 |
4100 |
5000 |
7100 |
13500 |
18500 |
20000 |
23000 |
27500 |
| Carrier weight |
ton |
5-7 ton |
6-8 ton |
9-11 ton |
12-14 ton |
14-18 |
18-21 |
22-26 |
26-32 |
36-42 |
42-48 |
48-55 |
50-62 |
62-68 |
68-85 |
| |
| RD series Imperial |
Description |
unit |
RD5 |
RD6 |
RD9 |
RD125 |
RD175 |
RD225 |
RD275 |
RD375 |
RD475 |
RD500 |
RD550 |
RD600 |
RD700 |
RD800 |
| Operation weight |
lb |
628 |
769 |
975 |
1907 |
2469 |
3858 |
4407 |
4850 |
6173 |
8807 |
10692 |
11045 |
15022 |
17441 |
| Required oil flow |
gal/min |
11-18 |
13-24 |
18-28 |
24-32 |
24-32 |
34-40 |
34-40 |
40-50 |
48-66 |
53-71 |
58-77 |
58-77 |
61-79 |
66-87 |
| Operation pressure |
psi |
1595-2031 |
1740-2176 |
1885-2320 |
2031-2320 |
2176-2466 |
2321-2611 |
2611-2901 |
2611-2901 |
2611-2901 |
3191-3916 |
3191-3916 |
3191-3916 |
3191-3916 |
3336-4351 |
| Impact rate |
bpm |
750-980 |
600-950 |
550-900 |
450-850 |
400-750 |
350-700 |
350-700 |
300-650 |
260-450 |
200-370 |
150-210 |
150-210 |
120-170 |
100-150 |
| Tool diameter |
inch |
2.68 |
2.95 |
3.54 |
4.33 |
4.72 |
5.31 |
5.51 |
6.1 |
6.5 |
7.09 |
7.68 |
7.87 |
8.27 |
9.25 |
| Impact power |
J |
600 |
800 |
1350 |
1800 |
2000 |
3600 |
4100 |
5000 |
7100 |
13500 |
18500 |
20000 |
23000 |
27500 |
| Carrier weight |
lb |
11023-15432 |
13228-17637 |
19842-24251 |
26455-30865 |
30865-39683 |
39683-46297 |
48501-57320 |
57320-70548 |
79366-92594 |
92594-105822 |
105821-121254 |
110231-136687 |
136686-149914 |
149914-187393 |
Company Profile
Ramtec CN. - Your Professional Manufacturer
Ramtec CN. Machinery Co., Ltd. Ramtec CN. Machinery Co., Ltd. stands as a formidable force in the hydraulic breaker domain, harmoniously blending production, sales, and service. Our expansive 6,000 square meter state-of-the-art production facility, coupled with a contemporary 2,000 square meter office area, showcases the expertise of over 70 devoted professionals. This prestigious team, comprising distinguished engineers, senior mechanical technicians, adept equipment debugging specialists, and skillful assemblers, is passionately driven by the pursuit of innovation and perfection in every hydraulic masterpiece we engineer.
Boasting an impressive annual production prowess of 5,000 units, Ramtec CN. leads the realm of elite breaker products and Skid Steer Loaders. Our distinguished Ramtec breaker series includes the pioneering high Gas Type-RB series, the resourceful low Gas Type-RD series, and the groundbreaking fully hydraulic hammer RQ series, complemented by the adaptable Rmatec Skid Steer Loaders (Rated at 850kg and 1200kg). Our steadfast dedication to excellence is fortified by a robust quality monitoring framework, meticulous procurement strategies, and rigorous assembly checks. We eagerly seek proactive global partners to join us in our quest for unparalleled growth and success.
At Ramtec CN., our pursuit of cultivating prestigious brands is powered by scientific management, precision manufacturing, and visionary innovation. Our outstanding products, such as premium excavators, loaders, and breakers, stand as benchmarks in the worldwide construction machinery arena. Our unwavering commitment to superior quality is validated by ISO9001 quality management system certification and the esteemed EU CE certification, attesting to our exceptional standards.
Firmly established in the construction machinery sector, Ramtec CN. proudly holds over 10 invention patents and a remarkable collection of 24+ utility models, enriching our illustrious heritage. Our accolades include 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 accolades reflect our pioneering spirit and relentless devotion to excellence.
At the core of Ramtec CN. is our unyielding dedication to craftsmanship, driving us towards a future brimming with potential. We warmly welcome global partners to join us as we aim to create a harmonious, mutually beneficial future together, characterized by collaboration and shared triumph.
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 : Ramtec CN embarked on its illustrious journey as the esteemed agent for Ramtec Finland in Northern China, evolving into a prestigious representative for the Robi brand by 2010. This pivotal transformation marked the dawn of a remarkable collaboration, serving to strengthen ties and nurture a relationship of mutual respect with our Finnish counterparts.
In 2013, Ramtec CN achieved a significant milestone by inaugurating a cutting-edge manufacturing facility. This strategic advancement was instrumental in the production of innovative hydraulic breakers and attachments, which proudly bear the distinguished Ramtec brand's hallmark of excellence and quality.
Although Ramtec CN and Ramtec Finland once shared a unified path, their journeys have since diverged, with each dedicating efforts to specialized product lines designed to address distinct market demands and preferences.
Ramtec CN sets itself apart through its focus on pioneering hydraulic solutions, while Ramtec Finland remains devoted to its storied legacy, offering the cherished Robi brand products.
Despite our shared roots, Ramtec CN and Ramtec Finland have embarked on separate yet harmonious paths, propelling collective growth and enhancing our global market presence.
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 : Ramtec CN's steadfast commitment to excellence is exemplified by our meticulous in-house production of essential spare parts, allowing for unrivaled quality control. We rigorously select premium materials and execute precise heat-treatment processes to ensure superior quality.
This rigorous attention to detail empowers us to confidently offer an exceptional 18-month warranty. This provides not only reliability but also peace of mind to our customers, addressing any concerns over potential defects with assurance.
(Excludes human-induced damage) This warranty is a testament to our relentless pursuit of excellence and an unwavering dedication to achieving ultimate customer satisfaction.
Question C : How can we ensure that the product is compatible with the carrier?
Answer C : Ramtec CN's expansive technical expertise and extensive on-site experience have enabled us to develop a comprehensive database of excavator specifications.
This invaluable repository guarantees precise product-to-carrier compatibility, overcoming communication barriers and ensuring perfect alignment at every stage.
We provide detailed measurements and bespoke manufacturing solutions to ensure seamless integration with your carrier's specifications, guaranteeing a flawless fit.
Question D : Why have we never heard of Ramtec CN before?
Answer D : While Ramtec CN has long been a beacon of excellence in the Chinese market, offering superior products and top-tier OEM solutions, it wasn't until 2024 that we stepped onto the global stage, revealing our innovative vision to the world.
With a strong foundation in field expertise, we have meticulously crafted OEM hydraulic breakers for leading domestic brands. Now, we ambitiously expand our horizons, globally introducing our innovative Ramtec-branded solutions.
Our enduring legacy of quality and innovation is on the brink of significant expansion as we broaden our reach and cultivate enduring global partnerships.
Audited Supplier 
){kind=link}