Low Gas Type - Ramtec RD series stands as a remarkable testament to stability and excellence in hydraulic breakers.
The enduring product structure design has gracefully passed the rigorous test of time and market demands.
Meticulously crafted by the Ramtec technical team, the latest RD series emerges with unparalleled high temperature resistance, rapid frequency, formidable impact force, and superior reaction force control.
It has consistently been adored by numerous construction machinery enthusiasts.
The parts boast simplicity and are readily replaceable, paving the way for easier maintenance and swift parts replacement by operators.
The innovative lightweight fuselage design significantly diminishes the excavator's load, thereby extending the hydraulic excavator's lifespan while minimizing vibration and wear on the carrier.
With its outstanding high temperature resistance, it becomes an ideal solution for high-temperature construction zones.
| 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 Trustworthy Manufacturer
Ramtec CN. Machinery Co., Ltd. As a preeminent leader in the realm of hydraulic breakers, Ramtec CN. Machinery Co., Ltd. stands out as a large-scale manufacturer that seamlessly integrates production, sales, and exceptional service. Boasting a sprawling 6,000 square meter standardized production workshop alongside a 2,000 square meter office space, we are fortified by a dynamic team of over 70 professionals. This includes innovative engineers with years of hydraulic product R&D experience, seasoned mechanical technicians, adept equipment debugging technicians, and meticulous assemblers.
With an impressive annual design and production capacity of 5,000 units, our company currently focuses on pioneering high-end breaker products and Skid Steer Loaders. Our esteemed Ramtec breaker series, encompassing the high Gas Type-RB series, low Gas Type-RD series, and the avant-garde fully hydraulic hammer RQ series, as well as the Rmatec Skid Steer Loader (Rating Weight 850kg and 1200kg), are underpinned by a robust production quality monitoring system, procurement monitoring system, and stringent assembly process control-our basic guarantees of excellence. We are now actively expanding our global reach and seeking international partners to join our successful journey.
At Ramtec, we are unwaveringly committed to elevating our high-end brand status through scientific management, precise manufacturing processes, and groundbreaking manufacturing philosophies, supported by rigorous production management systems. We consistently deliver superior quality excavators, loaders, and breakers to the global construction machinery industry. Our products have proudly achieved ISO9001 quality management system certification and EU CE certification, testifying to our uncompromising standards.
Rooted deeply in the construction machinery sector, Ramtec has proudly acquired over 10 invention patents and more than 24 utility models. Our innovation and excellence have earned us distinguished recognition with titles such as 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.
With an unwavering dedication to craftsmanship, Ramtec cherishes the spirit of creation as our guiding principle, propelling us into a promising future. We invite collaborations with friends and partners worldwide, striving together to forge a prosperous and 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 origins of Ramtec CN trace back to our beginnings as a dedicated agent of Ramtec Finland in Northern China. Established in 2010,
we launched Ramtec CN to champion the acclaimed Robi brand from Finland. The vision grew, and by 2013, Ramtec CN evolved into a full-fledged
manufacturing entity, pioneering our own hydraulic breakers and attachments under the distinguished Ramtec brand. Though once partners,
our paths have since diverged, crafting unique product lines that now distinctly define each company.
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 the fact that our core spare parts are crafted entirely in-house, ensuring unmatched quality
and reliability. By controlling every step of the production process, from meticulous material selection to expert heat-treatment, we
guarantee that our products deliver optimal performance throughout the 18-month warranty period, barring any human-induced damage.
This commitment to excellence empowers our customers to trust and rely on our products with absolute confidence.
Question C : How can we ensure that the product is compatible with the carrier?
Answer C : With decades of technical expertise and extensive on-site operations, we possess exhaustive data on a wide range of excavators.
We can match your carrier's brand and series with precision, minimizing communication hurdles. Ramtec CN offers tailored measurement
and manufacturing services to ensure seamless compatibility and integration with your specific carrier connections.
Question D : Why have we never heard of Ramtec CN before?
Answer D : Since its inception, Ramtec CN has focused on mastering the local Chinese market, acquiring substantial hands-on experience
to deliver exceptional products. Our reputation is bolstered by providing OEM hydraulic breakers for leading domestic excavator brands.
Now, as of 2024, Ramtec CN is poised to expand globally, taking Ramtec brand brilliance and OEM offerings to international markets.
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