Low Gas Type - The Ramtec RD series truly epitomizes exceptional quality and unwavering stability among hydraulic breakers. It sets an industry standard for unmatched reliability, making it a trusted choice for professionals everywhere.
The innovative design of this product's structure has withstood rigorous market scrutiny, consistently demonstrating its superior durability and efficiency. This product stands the test of time, proving its excellence in real-world applications.
Meticulously engineered by the skilled experts at Ramtec, the new RD series shines with extraordinary features. It boasts remarkable resistance to high temperatures, swift operational frequency, powerful impact force, and exceptional control over reactive forces.
For many years, this product has won the admiration of construction machinery enthusiasts, continuously earning their trust and fostering loyalty due to its dependable performance and remarkable capabilities.
With its straightforward and user-friendly design, part replacement is incredibly easy, ensuring that maintenance is efficiently performed. This enhances operational productivity and significantly reduces downtime.
Crafted with a lightweight fuselage, this design dramatically lessens the burden on excavators, prolonging the life of hydraulic excavators. It also minimizes vibration and wear on the carrier, optimizing overall performance.
With its exceptional high-temperature resistance, it is the ideal solution for construction projects in regions with extreme heat. It guarantees optimal performance even under the most demanding 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 distinguished titan in the hydraulic breaker manufacturing realm, seamlessly integrating production, sales, and exceptional service. Within our expansive 6,000 square meter state-of-the-art production workshop and 2,000 square meters of modern, efficient office space, over 70 dedicated experts-including seasoned engineers, senior mechanical technicians, masterful equipment debugging specialists, and proficient assemblers-work in perfect harmony. Together, they infuse groundbreaking innovation into every hydraulic product, ensuring unmatched quality and excellence.
With an impressive annual design and production capacity of 5,000 units, Ramtec CN. leads the charge in delivering cutting-edge, high-end breaker solutions and Skid Steer Loaders. Our advanced Ramtec breaker series-featuring the high-performance Gas Type-RB series, the efficient low Gas Type-RD series, and the revolutionary fully hydraulic hammer RQ series-complements the versatile Rmatec Skid Steer Loaders (Rated at 850kg and 1200kg). Our unwavering commitment to excellence is fortified by a comprehensive and meticulous production quality monitoring system, rigorous procurement oversight, and exacting assembly process controls. We are actively seeking visionary global partners to join us in our mission for unparalleled growth and innovation.
At Ramtec CN., we are wholeheartedly dedicated to crafting high-end brands through scientific management, precision manufacturing, and visionary innovation. Our range of premium products, including top-tier excavators, loaders, and breakers, sets the gold standard in the global construction machinery industry. Our unwavering dedication to quality is further validated through the prestigious ISO9001 quality management system certification and the esteemed EU CE certification.
Deeply entrenched in the construction machinery sector, Ramtec CN. proudly holds over 10 coveted invention patents and 24+ utility models, embellishing our illustrious legacy. Our accolades include being honored 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-attesting to our pioneering spirit and unwavering commitment to excellence.
At Ramtec CN., craftsmanship lies at the very heart of our endeavors, guiding us towards an inspiring and promising future. We warmly extend our hand to partners worldwide, inviting you to join us in crafting a harmonious, win-win future together.
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, Ramtec CN operated as the Northern China agent for Ramtec Finland. In 2010, we marked a pivotal moment by officially registering Ramtec CN, becoming a key player in the promotion of Robi brand products throughout China, acting as one of Finland's trusted representatives.
In 2013, Ramtec CN embarked on an ambitious venture by establishing our own state-of-the-art manufacturing facility. This bold move set the stage for the creation of innovative hydraulic breakers and attachments, proudly carrying the unique Ramtec brand signature.
While Ramtec CN and Ramtec Finland were once unified in partnership, our paths have since diverged. Each entity now pioneers its own distinct product lines, strategically designed to serve diverse market demands.
Ramtec CN now channels its expertise into crafting hydraulic solutions under our own brand, whereas Ramtec Finland continues to uphold its legacy with the prestigious Robi brand.
Though our histories are intertwined, our futures are independently driven by innovation, steering us on separate yet complementary pathways.
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 : At Ramtec CN, we take immense pride in our in-house manufacturing of core spare parts, allowing us to exercise rigorous quality control from the initial material selection to the precise heat-treatment process.
This unwavering confidence in our processes enables us to provide an 18-month warranty, guaranteeing you unparalleled product reliability and peace of mind, eliminating concerns over production defects.
(Excludes human-induced damage) This warranty stands as a testament to our relentless commitment to excellence and customer satisfaction.
Question C : How can we ensure that the product is compatible with the carrier?
Answer C : Ramtec CN's vast reservoir of technical expertise and on-site experience empowers us with an extensive, comprehensive database of excavator specifications.
Leveraging this rich knowledge, we ensure precise matching of our products to your carrier, minimizing communication barriers and guaranteeing perfect compatibility.
We provide meticulous, tailor-made measurements and custom manufacturing services, ensuring seamless integration with your carrier's specific connections.
Question D : Why have we never heard of Ramtec CN before?
Answer D : While Ramtec CN has thrived in serving the Chinese market with top-tier products and OEM solutions, it was not until 2024 that we embarked on a global expansion journey.
Our foundation is deeply rooted in rich field experience, enabling us to produce OEM hydraulic breakers for esteemed domestic brands. Now, we proudly introduce Ramtec branded products to the international arena.
Our commitment to quality and innovation positions us as a rising force, poised to cultivate a reputation and forge enduring global relationships as we continue to break new ground.
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