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DXX High Flow Hydraulic Oil Cooler with Sickle Fan & Air Guide Ring, Ideal for Gearbox and Lubrication System Heat Dissipation

Name: DXX High Flow Hydraulic Oil Cooler with Sickle Fan & Air Guide Ring, Ideal for Gearbox and Lubrication System Heat Dissipation
Brand: We are MEISON, the international sales department of Dongxu Hydra
SKU: DXX
Price: 788 USD
Availability: InStock

Application

Environments:Hydraulic systems, lubrication systems, gearboxes, reducers, and spindle boxes.

Hydraulic systems with significant oil return pulses or insufficient cooling capabilities.

Features

1.The cooling motor runs in synchronization with the oil pump motor.

2.Optional components for alarms related to filters, temperature, pressure, or flow.

3.Sickle-shaped wind blades provide increased air volume and balance correction.

4.An air guide ring on housing for enhanced air suction efficiency

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Description

About DXH
The DXH Series consists of high-end industrial hydraulic oil coolers designed for high flow rates and large capacities, specifically tailored for high-flow, high-pressure, and high-power industrial systems. Featuring an enlarged and reinforced cooling core, a widened air duct design, and a fully reinforced sheet metal construction, these units deliver greater airflow and faster cooling, making them ideal for prolonged, continuous operation at full load. With superior craftsmanship, corrosion resistance, and vibration resistance, they meet the cooling requirements of various heavy-duty industrial systems.
Modle data sheet

Model

Pump Displacement (ml/r)

Fan Power (kW)

Pump Displacement (ml/r)

Fan Power (kW)

Voltage/Frequency (V/Hz)

Outlet Thread

Number of Motor Poles

Noise Level [dB(A), 1m]

Equivalent Cooling Power (kW/°C)

DXX-3

04-12

0.75

04-20

1.5

380/50

G1"

0.18

16-25

1.5

0.14

DXX-4

04-25

1.5

04-20

1.5

380/50

G1-1/4"

0.28 / 0.19

DXX5

04-25

1.5

04-20

1.5

380/50

G1-1/4"

0.37

2.2

0.35

DXX-6

16-25

2.2

20-25

2.2

380/50

G1-1/4"

0.35

32-63

32-50

0.55

DXX-7

25-63

25-50

380/50

G1-1/4"

0.86

DXX-8

32-80

32-40

380/50

G1-1/2"

0.8

50-80

5.5

1.2

DXX-9

32-80

5.5

32-40

380/50

G1-1/2"

0.9

50-80

5.5

1.3

DXX-10

100-125

5.5

80-100

5.5

380/50

G1-1/2"

1.7

150-200

7.5

125-150

7.5

2.2

DXX-11

100-125

5.5

80-100

5.5

380/50

G1-1/2"

1.8

150-200

7.5

125-150

7.5

2.6

Pump Displacement (ml/r)	Outlet thread
04-12	G3/4"	Oil Pump Specifications: 04 06 08 10 13 16 20 25 32 40 50 63 80 100 125 150 Notes: The above oil pump displacement is configured according to the maximum driving power. If changes are required, please contact HELIKE. The equivalent cooling power in the table only represents specific models. For specific parameters, please contact HELIKE.
16-25	G1"
32-50	G1-1/4"
63-80	G1-1/2"

Dimensions

Model	DXX-3	DXX-4	DXX-5	DXX-6	DXX-7	DXX-8	DXX-9	DXX-10	DXX-11
A (±5)	427	532	587	632	632	950	1035	1185	1305
B (±5)	503	563	603	623	623	763	919	1059	1208
C (±2)	520	520	520	650	650	700	700	850	850
D (±2)	290	425	480	480	480	500	700	700	700
E (±2)	410	410	410	550	560	560	660	810	810
F (±5)	384	434	475	495	495	634	780	920	1070
G (±5)	50	55	55	55	55	55	60	60	60
H (±5)	70	70	70	70	70	100	—	—	—
K (±5)	785	790	795	915	995	1105	1135	1400	1555
L (±2)	40	40	40	45	45	45	55	55	22
M	12×18	12×18	12×18	12×18	12×17	12×18	12×18	14×22	14×22
W1	180	200	220	250	280	320	380	400	500
W2	380	400	450	500	550	650	750	800	1000

Key Features & Technical Specifications

High-Efficiency Heat Dissipation: Features a high-flow, thickened brazed core and optimized airflow channels for
stronger air intake, enabling 24-hour continuous operation.
Sturdy and Vibration-Resistant: Equipped with a thickened sheet metal frame and a B35 motor mounting structure, ensuring robust construction, vibration resistance, and quiet operation.
Corrosion-Resistant and Durable: Electrostatic spray coating provides rust and corrosion protection, meeting IP55 protection standards, making it suitable for harsh indoor and outdoor environments.
Wide Compatibility: High pressure resistance makes it suitable for hydraulic and lubrication systems; multiple voltage options available, with support for explosion-proof customization.

Applications

Hydraulic systems, lubrication systems, gearboxes, reducers, and spindle boxes.

Hydraulic systems with significant oil return pulses or insufficient cooling capabilities.

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 DXX suitable for 24/7 continuous operation?
A1：Absolutely. The entire unit features a reinforced plate-fin structure that is heat-resistant and fatigue-resistant, enabling 24/7 uninterrupted operation. It is ideal for production lines and heavy industrial equipment requiring long-term, non-stop operation.

Q2：Is the DXX suitable for high-flow, high-power applications?
A2：The DXX features an enlarged and widened cooling core with optimized airflow channels and high air intake efficiency. It is specifically designed for high-flow, high-power hydraulic and lubrication systems, delivering powerful cooling performance.

Q3：Is the DXH difficult to install and maintain? Is it prone to oil leaks?
A3:Featuring a vacuum-brazed monolithic core and a reinforced, thickened frame, it resists vibration and is resistant to deformation and leakage. With standard mounting holes, it supports multi-directional installation. Routine maintenance requires only periodic dust removal. It is durable under heavy-duty conditions, has a low failure rate, and requires no complex maintenance.

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.

FAQs

（Frequently Asked Questions）

You are manufacturer or trading company?

We are a direct manufacturer, Dongxu Hydraulic Machinery Co., Ltd.
This means you get the most competitive factory price and direct technical support. There are no middlemen or traders involved. You are welcome to visit our factory at any time.

Can I have OEM service and put my logo on products or packaging?

Yes, OEM service is available. We offer customized solutions including brand logo printing, custom color painting, special thread types (G/BSPT/NPT), and SAE flange connections. Your brand identity is respected .

What is the lead time for this model?

It depends on the quantity. Shipment typically occurs within 10–15 business days after order confirmation. For large OEM orders, please contact us for confirmation.

What warranty services do you offer?

We offer a 12-month comprehensive warranty. In addition, we provide extended warranty and maintenance packages.

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