Experience the innovative Low Gas Type technology, meticulously designed for superior efficiency and unmatched performance. - Discover the remarkable Ramtec RD series, a pinnacle of hydraulic breakers known for its outstanding stability and excellence.
Our product's robust structural design has stood the test of time, proving its reliability and effectiveness in the market.
The ingenious Ramtec technical team has masterfully crafted the latest RD series, offering unparalleled high-temperature resistance, a rapid frequency, formidable impact force, and refined reaction force control.
This product has captured the hearts of construction machinery enthusiasts, consistently earning their trust and admiration.
Featuring simplistic and easily replaceable parts, it ensures effortless maintenance for operators, making part replacement a breeze.
Its lightweight fuselage design significantly diminishes the load on the excavator, thereby prolonging the hydraulic excavator's lifespan and minimizing vibration and wear on the carrier.
Thanks to its remarkable high-temperature resistance, it stands as the perfect choice for projects in regions with elevated construction temperatures.
| 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. - Distinguished Leader in Manufacturing Excellence
Ramtec CN. Machinery Co., Ltd. As a premier large-scale professional manufacturer, Ramtec CN. specializes in hydraulic breakers, seamlessly merging production, sales, and service. Boasting a state-of-the-art, 6,000 square meter production facility and a modern 2,000 square meter office space, we are powered by a committed team of over 70 experts. Our team features seasoned engineers with extensive experience in hydraulic product R&D, alongside senior mechanical technicians, skilled equipment debugging technicians, and proficient assemblers.
Our formidable annual production capability stands at an impressive 5,000 units, underscoring our dedication to excellence. Focusing on the pinnacle of breaker innovation, we present our esteemed Ramtec breaker series, including the advanced high Gas Type-RB series, the robust low Gas Type-RD series, and the pioneering fully hydraulic hammer RQ series. Complementing our lineup is the versatile Ramtec Skid Steer Loader, available in Rating Weights of 850kg and 1200kg. A sophisticated production quality monitoring system, comprehensive procurement monitoring, and precise assembly control ensure unmatched quality assurance. We are actively seeking global partnerships to expand our reach and influence.
Ramtec's unwavering commitment to forging high-end brands is exemplified through our scientific management methodologies, cutting-edge manufacturing techniques, and pioneering innovation strategies. Our stringent production management protocols guarantee that we continually supply premium excavators, loaders, and breakers to the worldwide construction machinery sector. Our products proudly bear the ISO9001 quality management system certification and the prestigious EU CE certification, attesting to their superior quality.
With a deep-rooted presence in the construction machinery domain, Ramtec has achieved over 10 invention patents and more than 24 utility models. We have been acclaimed with honors including 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 a philosophy where craftsmanship meets ambition, Ramtec eagerly seeks to collaborate with global partners from all industries, striving together for a prosperous, mutually beneficial 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 : The inception of Ramtec CN traces back to its role as an agent for Ramtec Finland in Northern China. In 2010, it was among the
distinguished agents of Ramtec Finland in China, leading to the establishment of Ramtec CN. This entity was founded in order to
propagate the Robi brand solutions of Ramtec Finland. By 2013, Ramtec CN had set up its own manufacturing facility and embarked on
the innovation and production of hydraulic breakers and attachments. With the registration of the Ramtec brand series, Ramtec CN
evolved from a cooperative partner to an independent entity, now offering distinct products from those of its Finnish counterpart.
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 pride ourselves on producing all core spare parts in-house, avoiding outsourced procurement. Our meticulous
material selection and advanced heat-treatment techniques infuse us with the utmost confidence. This ensures that our products can be
relied upon throughout the warranty period, provided there is no human-inflicted damage, backed by our solid guarantees.
Question C : How can we ensure that the product is compatible with the carrier ?
Answer C : Drawing from extensive technical support and hands-on fieldwork experience, we have amassed comprehensive excavator data. This
enables precise correlation with the specific brand and series of the carrier supplied by the customer, optimizing communication.
Additionally, we offer tailored solutions for precise manufacturing of carrier connections as specified by the client.
Question D : Why have we never heard of Ramtec CN before ?
Answer D : Since its founding, Ramtec CN has focused on local Chinese operations, amassing significant experience to craft superior products.
We offer OEM hydraulic breakers for premier domestic excavator brands, and from 2024, we have expanded to include Ramtec branded
product orders and OEM services for international markets, showcasing our global outreach and commitment to quality.
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