LONGLOOD Electric Hydraulic Pump | 700 Bar High Pressure Hydraulic Power Unit

Product Overview

LONGLOOD CTE-Series Electric Hydraulic Pumps are compact, high-performance hydraulic power units designed for professional industrial applications requiring reliable 700 bar hydraulic pressure. Available in both single-acting (CTE-25AG) and double-acting (CTE-25AS) configurations, these pumps provide efficient hydraulic power for a wide range of tools, including hydraulic cylinders, torque wrenches, nut splitters, flange spreaders, and other high-pressure hydraulic equipment.

Featuring a powerful 0.75 kW electric motor, two-stage hydraulic output, pressure monitoring system, safety protection functions, and compact construction, LONGLOOD electric hydraulic pumps deliver stable performance, easy operation, and long service life.

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Key Features & Benefits

High Pressure 700 Bar Hydraulic Performance

The CTE-Series electric hydraulic pump provides a maximum operating pressure of 700 bar (10,000 PSI), delivering powerful and stable hydraulic output for demanding industrial operations.

Advantages:

• Suitable for heavy-duty hydraulic tools
• Reliable high-pressure operation
• Consistent hydraulic force output
• Reduced manual effort

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Single Acting & Double Acting Options

LONGLOOD offers two configurations to meet different application requirements:

CTE-25AG Single Acting Hydraulic Pump

Designed for hydraulic tools requiring hydraulic extension with mechanical or spring return.

Typical applications:

• Hydraulic cylinders
• Nut splitters
• Flange spreaders
• Lifting equipment

CTE-25AS Double Acting Hydraulic Pump

Provides hydraulic control for both extension and retraction operations.

Suitable for:

• Double-acting hydraulic cylinders
• Hydraulic pulling systems
• Industrial positioning applications

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Advanced Safety Protection System

Oil-Filled Pressure Gauge

The integrated oil-filled pressure gauge provides accurate pressure monitoring during operation.

Benefits:

• Prevents overload damage
• Allows operators to monitor hydraulic pressure
• Improves operational safety
• Ensures accurate hydraulic output

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Voltage Indicator

The built-in voltage indicator clearly shows power status, allowing operators to quickly confirm electrical connection and operating conditions.

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Motor Protection Fuse

The integrated fuse protects the pump and motor from electrical overload, improving equipment reliability and extending service life.

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Internal Usage Memory Function

The built-in memory system records pump operating frequency, providing useful maintenance references based on usage over:

• 1 year
• 5 years

This helps users schedule preventive maintenance and monitor equipment condition.

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High Efficiency Two-Stage Hydraulic System

The two-stage pump design provides:

Low Pressure Stage

• High flow output
• Rapid tool advancement
• Improved working efficiency

High Pressure Stage

• Stable pressure output
• Precise hydraulic control
• Heavy-load operation capability

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Technical Specifications

Parameter	Specification
Product Type	Electric Hydraulic Pump
Model	CTE-25AG / CTE-25AS
Maximum Pressure	700 bar
Reservoir Capacity	4.0 L
Motor Power	0.75 kW
Voltage	220 V
Flow Rate (Low Pressure)	3 L/min
Flow Rate (High Pressure)	0.32 L/min

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Model Specifications

Model	Cylinder Type	Weight	Dimensions
CTE-25AG	Single Acting	16 kg	235 × 210 × 398 mm
CTE-25AS	Double Acting	17 kg	235 × 310 × 398 mm

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Hydraulic Oil Recommendation

For optimum performance and long service life:

• Change hydraulic oil at least once per year
• Use R-32 special hydraulic oil
• Avoid incorrect oil types that may damage internal components

Using the recommended hydraulic oil helps maintain:

✔ Pump efficiency
✔ Internal sealing performance
✔ Long-term reliability

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Applications

LONGLOOD Electric Hydraulic Pumps are suitable for:

Industrial Maintenance

• Hydraulic cylinder operation
• Equipment repair
• Machine maintenance

Pipeline & Flange Maintenance

• Flange spreaders
• Hydraulic bolt tensioning systems
• Pipeline repair tools

Heavy Equipment Service

• Hydraulic lifting systems
• Pressing operations
• Pulling applications

Hydraulic Tool Systems

Compatible with:

• Hydraulic torque wrenches
• Nut splitters
• Hydraulic cylinders
• Cable cutters
• Flange alignment tools

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Why Choose LONGLOOD CTE-Series Electric Hydraulic Pump?

✔ Maximum pressure up to 700 bar
✔ Compact and lightweight design
✔ Available in single and double acting versions
✔ Accurate pressure monitoring
✔ Motor overload protection system
✔ Two-stage hydraulic performance
✔ Easy maintenance and long service life
✔ Suitable for professional industrial applications

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Frequently Asked Questions (FAQ)

Q1: What is the maximum pressure of the LONGLOOD CTE electric hydraulic pump?

The CTE-Series electric hydraulic pump provides a maximum operating pressure of 700 bar (10,000 PSI).

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Q2: What is the difference between CTE-25AG and CTE-25AS?

The CTE-25AG is a single-acting hydraulic pump, while the CTE-25AS is a double-acting hydraulic pump designed for applications requiring hydraulic control in both directions.

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Q3: What hydraulic tools can be powered by this pump?

The pump can operate various high-pressure hydraulic tools, including:

• Hydraulic torque wrenches
• Hydraulic cylinders
• Nut splitters
• Flange spreaders
• Hydraulic cutters

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Q4: How often should the hydraulic oil be changed?

For best performance, hydraulic oil should be replaced at least once every year. LONGLOOD recommends using R-32 special hydraulic oil.

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Q5: Is the pump suitable for outdoor applications?

Yes. The compact design and durable construction make it suitable for industrial field operations and maintenance environments.

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LONGLOOD CTE-Series Electric Hydraulic Pumps provide a reliable, efficient, and safe hydraulic power solution for professionals requiring precise 700 bar hydraulic performance in demanding industrial applications.