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, точный, and efficient hydraulic output. Благодаря 700 максимальное рабочее давление, бар, двухступенчатая гидравлическая технология, 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 & газ, нефтехимический, производство электроэнергии, энергия ветра, строительство, and heavy equipment maintenance where precise bolt tightening is required.

---

Key Features of BHE4TW Electric Torque Pump

700 Bar High-Pressure Hydraulic Output

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

• Максимальное давление: 700 бар
• Stable torque output
• Reliable performance for hydraulic torque wrenches

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

---

Two-Stage Hydraulic Pump System

The two-stage hydraulic design improves operation efficiency:

Стадия низкого давления

Обеспечивает:

• Высокий выходной поток
• Rapid hydraulic tool advancement
• Reduced working time

Стадия высокого давления

Обеспечивает:

• Точный контроль давления
• Stable torque application
• Reliable bolt tightening performance

---

Brushless Motor Design

The brushless motor offers:

• Низкие требования к техническому обслуживанию
• Более длительный срок службы
• Stable operation
• Сокращение времени простоя

---

Низкий уровень шума

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

---

Flexible Multi-Tool Operation

Каждый насос BHE4TW может быть оснащен:

• 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.

---

Advanced Safety Protection

Насос включает в себя:

Внутренний предохранительный клапан

Обеспечивает:

• Защита от перегрузки
• Безопасность гидравлической системы
• Reliable operation

Регулируемый предохранительный клапан

Allows:

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

---

High-Protection Control Handle

The weak-power control handle provides:

• Safe remote operation
• Улучшенная защита оператора
• Easy control during bolting operations

---

Технические характеристики

Модель	Номинальное давление	Напряжение	Поток 1-й ступени	Поток 2-й ступени	Емкость масла	Власть	Масса
BHE4TW	700 Бар	220В	7 л/мин	0.8 л/мин	5 л	1.1 КВт	22 кг
BHE4TW-2	700 Бар	220В	7 л/мин	0.8 л/мин	5 л	1.1 КВт	22 кг

---

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.

---

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.

---

Приложения

LONGLOOD BHE4TW Electric Torque Pumps are widely used for:

Промышленные болты

• Гидравлический динамометрический ключ
• Large flange tightening
• Heavy-duty bolt assembly

Energy Industry

• Oil and gas pipelines
• Установка ветряной турбины
• Техническое обслуживание электростанции

Промышленное обслуживание

• Machinery assembly
• Ремонт оборудования
• Structural fastening

---

Why Choose LONGLOOD BHE4TW Electric Torque Pump?

Professional Hydraulic Bolting Solution

LONGLOOD provides complete hydraulic bolting systems including:

• Electric torque pumps
• Бензиновые гидравлические насосы
• Гидравлические динамометрические ключи
• Гидравлические натяжители болтов
• Гидравлические аксессуары

---

Reliable Factory Manufacturing

Преимущества:

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

---

OEM & ОДМ-сервис

Доступная настройка:

• Маркировка логотипом
• Упаковка
• Hose length
• Manifold configuration
• Product appearance

---

Часто задаваемые вопросы (Часто задаваемые вопросы)

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

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

---

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

The pump is designed mainly for:

• Гидравлические динамометрические ключи
• Hydraulic bolting systems
• Industrial hydraulic tools

---

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

Да. The BHE4TW can be equipped with 2, 3, или 4 портовые коллекторы to operate multiple hydraulic tools simultaneously.

---

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
• Более высокая эффективность работы

---

5. Is the motor maintenance-free?

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

---

6. Can the hydraulic hose length be customized?

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

---

7. Do you provide OEM hydraulic torque pump manufacturing?

Да. LONGLOOD offers OEM and ODM services including custom branding, упаковка, and hydraulic configurations.

---

Запросить цену

Ищем надежного Electric Hydraulic Torque Pump Manufacturer in China?

Contact LONGLOOD for hydraulic bolting solutions, технические характеристики, OEM-сервис, и прямые цены с завода.

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