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, correcte, and efficient hydraulic output. Amb a 700 bar pressió màxima de treball, tecnologia hidràulica de dues etapes, 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 & gas, petroquímica, Generació d'energia, wind energy, construcció, 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 bar
• 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
• Funcionament estable
• 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

Es pot equipar cada bomba BHE4TW:

• 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:

Vàlvula de seguretat interna

Provides:

• Overload protection
• Hydraulic system safety
• Reliable operation

Vàlvula d'alleujament ajustable

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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Especificacions tècniques

Model	Pressió nominal	Tensió	Flux 1a etapa	Flux 2a etapa	Capacitat d'oli	Poder	Pes
BHE4TW	700 Bar	220V	7 L/min	0.8 L/min	5 L	1.1 KW	22 kg
BHE4TW-2	700 Bar	220V	7 L/min	0.8 L/min	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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Aplicacions

LONGLOOD BHE4TW Electric Torque Pumps are widely used for:

Industrial Bolting

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

Energy Industry

• Oil and gas pipelines
• Wind turbine installation
• Manteniment de centrals elèctriques

Manteniment industrial

• 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
• Tensors hidràulics de perns
• Hydraulic accessories

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Fabricació de fàbrica fiable

Avantatges:

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

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OEM & Servei ODM

Personalització disponible:

• Logo marking
• Packaging
• Hose length
• Manifold configuration
• Product appearance

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Preguntes freqüents (PMF)

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

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

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2. Quines eines hidràuliques es poden connectar a aquesta bomba?

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?

Sí. The BHE4TW can be equipped with 2, 3, o 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?

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

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7. Do you provide OEM hydraulic torque pump manufacturing?

Sí. LONGLOOD offers OEM and ODM services including custom branding, embalatge, i configuracions hidràuliques.

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Sol·licita un pressupost

Es busca un fiable Electric Hydraulic Torque Pump Manufacturer in China?

Contact LONGLOOD for hydraulic bolting solutions, especificacions tècniques, Servei OEM, i preus directes de fàbrica.

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