BHE4TW Electric Hydraulic Torque Pump Manufacturer in China

High-Performance Electric Torque Pump for Hydraulic Torque Wrench Applications

LONGLOOD BHE4TW Electric Torque Pumps are specially designed to power hydraulic torque wrenches with stable, chính xác, and efficient hydraulic output. Featuring a 700 bar maximum working pressure, two-stage hydraulic technology, brushless motor design, and multi-tool manifold options, the BHE4TW Series provides a reliable solution for industrial bolting applications.

The pump is ideal for use in oil & khí đốt, petrochemical, phát điện, wind energy, construction, and heavy equipment maintenance where precise bolt tightening is required.

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Key Features of BHE4TW Electric Torque Pump

700 Bar High-Pressure Hydraulic Output

The BHE4TW Electric Torque Pump delivers consistent hydraulic power up to:

• Maximum pressure: 700 thanh
• Stable torque output
• Reliable performance for hydraulic torque wrenches

It ensures accurate and repeatable bolt tightening for critical industrial connections.

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Two-Stage Hydraulic Pump System

The two-stage hydraulic design improves operation efficiency:

Low Pressure Stage

Provides:

• High flow output
• Rapid hydraulic tool advancement
• Reduced working time

High Pressure Stage

Provides:

• Precise pressure control
• Stable torque application
• Reliable bolt tightening performance

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Brushless Motor Design

The brushless motor offers:

• Low maintenance requirements
• Longer service life
• Stable operation
• Reduced downtime

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Low Noise Operation

With a noise level of approximately 75 dB, the pump provides a quieter working environment compared with traditional hydraulic power units.

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Flexible Multi-Tool Operation

Each BHE4TW pump can be equipped with:

• 2-port manifold
• 3-port manifold
• 4-port manifold

Model selection example:

• BHE4TW-2 → 2 tool connection
• BHE4TW-3 → 3 tool connection
• BHE4TW-4 → 4 tool connection

This allows multiple hydraulic torque wrenches to operate simultaneously.

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Advanced Safety Protection

The pump includes:

Internal Safety Valve

Provides:

• Overload protection
• Hydraulic system safety
• Reliable operation

Van giảm áp có thể điều chỉnh

Allows:

• Accurate pressure adjustment
• Better torque control
• Protection of hydraulic components

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High-Protection Control Handle

The weak-power control handle provides:

• Safe remote operation
• Improved operator protection
• Easy control during bolting operations

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Thông số kỹ thuật

Người mẫu	Rated Pressure	Điện áp	Flow 1st Stage	Flow 2nd Stage	Công suất dầu	Quyền lực	Cân nặng
BHE4TW	700 Thanh	220V.	7 L/phút	0.8 L/phút	5 L	1.1 KW	22 kg
BHE4TW-2	700 Thanh	220V.	7 L/phút	0.8 L/phút	5 L	1.1 KW	22 kg

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Optional Accessories

Hydraulic Manifold Options

Available configurations:

• 1 tool manifold
• 2 tool manifold
• 3 tool manifold
• 4 tool manifold

Multiple tools can be operated at the same time for improved productivity.

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Twin Hydraulic Hose

Available with:

• Different hose lengths
• Quick hydraulic couplers
• High-pressure twin hose design

Provides flexible connection between pump and hydraulic torque wrench.

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Ứng dụng

LONGLOOD BHE4TW Electric Torque Pumps are widely used for:

Bu lông công nghiệp

• Hydraulic torque wrench operation
• Large flange tightening
• Heavy-duty bolt assembly

Energy Industry

• Oil and gas pipelines
• Wind turbine installation
• Power plant maintenance

Bảo trì công nghiệp

• Machinery assembly
• Equipment repair
• Structural fastening

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Why Choose LONGLOOD BHE4TW Electric Torque Pump?

Professional Hydraulic Bolting Solution

LONGLOOD provides complete hydraulic bolting systems including:

• Electric torque pumps
• Gasoline hydraulic pumps
• Hydraulic torque wrenches
• Bộ căng bu lông thủy lực
• Hydraulic accessories

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Reliable Factory Manufacturing

Thuận lợi:

✓ Stable production capacity
✓ Strict quality control
✓ Professional hydraulic engineering
✓ Global export experience

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OEM & Dịch vụ ODM

Available customization:

• Logo marking
• Bao bì
• Hose length
• Manifold configuration
• Product appearance

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Câu hỏi thường gặp (Câu hỏi thường gặp)

1. What is the maximum working pressure of the BHE4TW pump?

The BHE4TW Electric Torque Pump has a maximum working pressure of 700 thanh.

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2. What hydraulic tools can be connected to this pump?

The pump is designed mainly for:

• Hydraulic torque wrenches
• Hydraulic bolting systems
• Industrial hydraulic tools

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3. Can the pump operate multiple torque wrenches at the same time?

Đúng. The BHE4TW can be equipped with 2, 3, hoặc 4 port manifolds to operate multiple hydraulic tools simultaneously.

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4. What is the advantage of the two-stage pump design?

The two-stage system provides:

• Fast tool movement at low pressure
• Precise control at high pressure
• Higher working efficiency

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5. Is the motor maintenance-free?

The brushless motor design significantly reduces maintenance requirements and improves service life.

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6. Can the hydraulic hose length be customized?

Đúng. LONGLOOD can provide different twin hose lengths according to customer requirements.

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7. Do you provide OEM hydraulic torque pump manufacturing?

Đúng. LONGLOOD offers OEM and ODM services including custom branding, bao bì, and hydraulic configurations.

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Request a Quote

Looking for a reliable Electric Hydraulic Torque Pump Manufacturer in China?

Contact LONGLOOD for hydraulic bolting solutions, thông số kỹ thuật, OEM service, và định giá trực tiếp tại nhà máy.

✓ 700 Bar Hydraulic Power
✓ Supports Multiple Torque Wrenches
✓ Brushless Motor Technology
✓ Low Noise Operation
✓ OEM & ODM Available