About DXS
The DXS Series of DC air-cooled hydraulic oil coolers feature a high-density plate-fin vacuum brazed core for superior heat dissipation efficiency. The unit employs a lightweight, reinforced sheet metal structure that is resistant to shock and vibration, making it suitable for complex off-road conditions and harsh environments. Equipped with a dedicated DC motor and dynamically balanced fan blades, it operates smoothly and requires no AC mains power to function. With flexible installation options, these units are compatible with a wide range of vehicle-mounted and mobile hydraulic equipment, making them the preferred cooling solution for mining, marine machinery, port machinery, and petrochemical applications.
Modle data sheet
| Model |
DX-S8 |
DX-S9 |
DX-S10 |
DX-S11 |
DX-S12 |
DX-S8L |
DX-S9L |
DX-S10L |
| Equivalent Cooling Power (KW/°C) |
0.88 |
1.15 |
2.2 |
2.12 |
3.2 |
1.43 |
1.5 |
1.58 |
| Fan Power (kW) |
3 |
4 |
7.5 |
4 |
5.5 |
1.5 |
2.2 |
3 |
| Rated Flow (L/min) |
300 |
350 |
400 |
500 |
600 |
300 |
350 |
400 |
| Max. Working Pressure (bar) |
20 |
20 |
20 |
20 |
20 |
20.5 |
20 |
20 |
| Blade Speed (r/min) |
1450 |
1450 |
1450 |
980 |
980 |
980 |
980 |
980 |
| Max. Oil Temperature (°C) |
130 |
130 |
130 |
130 |
130 |
130.5 |
130 |
130 |
| Noise Level (dB) at 1m |
96 |
98 |
105 |
86 |
95 |
78 |
80 |
83 |
| Inlet/Outlet Thread |
G1½" |
G1½" |
G1½" |
G1½" |
— |
G1½" |
G1½" |
G1½" |
| Thermometric Thread |
G3/8" |
G3/8" |
G3/8" |
G3/8" |
G3/8" |
G3/8" |
G3/8" |
G3/8" |
|
The noise value is measured at a distance of 1m from the cooler, which is only for referenceBecause it is affected by the surroundina environment,medium viscosity and reflection.
|
| Model |
DX-S8 |
DX-S9 |
DX-S10 |
DX-S11 |
DX-S12 |
DX-S8L |
DX-S9L |
DX-S10L |
| A ±10 |
790 |
922 |
1042 |
1272 |
1410 |
790 |
922 |
1042 |
| B ±10 |
908 |
976 |
1119 |
1265 |
1445 |
908 |
976 |
1119 |
| C ±5 |
500 |
500 |
500 |
500 |
500 |
500 |
500 |
500* |
| D ±10 |
549 |
570 |
670 |
790 |
910 |
549 |
570 |
670 |
| E ±5 |
110 |
110 |
110 |
110 |
110 |
110 |
110 |
110* |
| H ±5 |
195 |
195 |
195 |
195 |
195 |
195 |
195 |
195* |
| F ±5 |
590 |
634 |
780 |
920 |
1070 |
590 |
634 |
780 |
| G ±5 |
180 |
210 |
204 |
206 |
224 |
180 |
210 |
204 |
| K ±10 |
680 |
945 |
1027 |
1196 |
1350 |
— |
— |
— |
| M |
18×28 |
18×28 |
18×28 |
18×28 |
18×28 |
18×28 |
— |
— |
| L |
60 |
60 |
60 |
60 |
60 |
600 |
250 |
400 |
| W1 |
400 |
500 |
620 |
400 |
600 |
250 |
400 |
400 |
| W2 |
800 |
1000 |
1250 |
800 |
1200 |
500 |
800 |
800 |
- Pure DC power supply design; no AC mains power required; suitable for mobile hydraulic systems
- Compact, lightweight body; easy to install in vehicles; takes up minimal space
- High-density brazed fin core; high heat dissipation efficiency; meets high-power cooling demands
- Reinforced sheet metal frame; shock- and vibration-resistant; suitable for rough field conditions
- High-strength, corrosion-resistant fan blades with dynamic balancing for smooth, low-noise operation
- High protection rating, dustproof and moisture-resistant, suitable for outdoor and field operating environments
- Integrated brazing process ensures strong sealing, leak resistance, and long-lasting durability with minimal maintenance
Applications
Hydraulic systems, lubrication systems.
Suitable for high cooling power applications such as mining, marine machinery, port machinery, and petrochemical industries.
Packaging & Delivery
- Secure Transit: Shipped in specialized, reinforced industrial-grade packaging to protect the heat exchanger fins and fan assembly during global transit.
- Efficient Logistics: Factory-direct fulfillment from our production hubs, ensuring rapid lead times for both standard and custom configurations.
- Export-Ready: Fully documented for international logistics, ensuring compliance with global customs and safety standards.
Certification & Quality Assurance
- International Certification: CE Marked for European quality and safety compliance.
- Quality Management: Manufactured under strict ISO9001, ISO14001, and ISO10012 quality management protocols.
- Long-Term Performance: Engineered for a product lifespan of up to 10 years+, offering unmatched value and reliability.
- Rigorous Testing: Every DXF unit undergoes high-pressure leakage and performance testing to ensure zero-failure operation.
Product FAQs
Q1：Is the DXS suitable for continuous, round-the-clock operation?
A1: Absolutely. Featuring an industrial-grade DC motor and a ruggedized design, it offers heat resistance and fatigue resistance, enabling continuous, round-the-clock operation. It is ideal for production lines and heavy-duty industrial equipment that require long-term, uninterrupted operation.
Q2：Does the DXS run on AC or DC power?
A2：The entire series is powered exclusively by DC, requiring no industrial AC power. It connects directly to vehicle batteries or portable power banks and is specifically designed for use in the field, on farms, and at construction sites—anywhere without access to mains power.
Q3：Is the DXS durable enough for outdoor use in the rain and dusty conditions?
A3：It offers excellent dust and moisture resistance. The one-piece vacuum-brazed core prevents leaks and withstands outdoor conditions such as wind, dust, and humidity. It requires only simple dusting for daily maintenance, ensuring hassle-free upkeep and a long service life.
Q4：Can I customize the fan voltage for specific regions?
A4：Absolutely. We provide customized motor configurations (Voltage/Frequency) tailored to your local power grid standards.
The MEISON Advantage
- Factory-Direct Expertise:
"Factory-Direct Expertise. Professionally Curated." — Leveraging over 20 years of manufacturing experience.
- Global Trusted Partner:
With over 1,000,000 units sold to 6,000+ customers worldwide, we are your reliable partner in fluid control.
- R&D Innovation: Backed by over 60 patented achievements and collaborative research with prestigious universities.
- Cinematic Industrial Design: Our products reflect technical authority and precision, designed to build immediate customer trust through an international corporate image.
