Manual Hydraulic Pumps

Technical data and specifications for a series of manual hydraulic pumps. Here’s a summary of the key details for each model:

Карактеристике:

• The pump is designed with high-pressure and low-pressure two-stage options, enabling fast output.
• Even if there’s no electric fluid, the pump can operate with manual control for the same pressure and functions.
• Optional long or short handles are available, and a pressure gauge can be added.
• The design includes internal high-pressure safety protection и PT 3/8" thread oil pipe connection.

Models:

CP-180 (Manual Hydraulic Pump)

• Pressure Rating: 70/700 (kg/cm² or psi)
• Pressure Rating (High-Low): 0-20 / 20-700 (кг/цм²)
• Output (High-Low): 12.26 цц / 2.6 цц
• Oil Volume: 350 цц
• Тежина: 3.6 кг

CP-390 (Manual Hydraulic Pump)

• Pressure Rating: 70/700 (kg/cm² or psi)
• Pressure Rating (High-Low): 0-20 / 20-700 (кг/цм²)
• Output (High-Low): 11 цц / 1.6 цц
• Oil Volume: 400 цц
• Тежина: 7 кг

CP-700 (Manual Hydraulic Pump)

• Pressure Rating: 70/700 (kg/cm² or psi)
• Pressure Rating (High-Low): 0-20 / 20-700 (кг/цм²)
• Output (High-Low): 12.26 цц / 2.6 цц
• Oil Volume: 900 цц
• Тежина: 9.2 кг

CP-700-2 (Manual Hydraulic Pump)

• Pressure Rating: 70/700 (kg/cm² or psi)
• Pressure Rating (High-Low): 0-20 / 20-700 (кг/цм²)
• Output (High-Low): 12.26 цц / 2.6 цц
• Oil Volume: 2100 цц
• Тежина: 12.3 кг

CP-800 (Manual Hydraulic Pump)

• Pressure Rating: 70/700 (kg/cm² or psi)
• Pressure Rating (High-Low): 0-20 / 20-700 (кг/цм²)
• Output (High-Low): 12.26 цц / 2.6 цц
• Oil Volume: 2100 цц
• Тежина: 16.5 кг

CP-700 (Aluminum Alloy) (Manual Hydraulic Pump)

• Pressure Rating: 70/700 (kg/cm² or psi)
• Pressure Rating (High-Low): 0-20 / 20-700 (кг/цм²)
• Output (High-Low): 12.26 цц / 2.6 цц
• Oil Volume: 900 цц
• Тежина: 5.5 кг

Manual Hydraulic Cylinder

Тхе Manual Hydraulic Cylinder is a compact, reliable cylinder operated by a ручна пумпа, ideal for lifting, гурање, повлачењем, and pressing applications where electricity or air supply is not available. Designed for industrial and maintenance work, it delivers precise, high-pressure force controlled manually.

Built with high-strength alloy steel и а chrome-plated piston rod, LONGLOOD manual hydraulic cylinders provide durable, smooth, and leak-free operation under high loads.

Техничке спецификације

• Type: Manual / Hand Operated Hydraulic Cylinder
• Капацитет: 5 ton – 50 тон (customizable)
• Working Pressure: До 700 бар
• Строке Ленгтх: Customizable (short, medium, or long stroke)
• Материјал: High-strength alloy steel
• Дизајн: Single-acting or double-acting
• Port Thread: BSP or NPT (customizable)
• Surface Finish: Anti-corrosion coating + chrome plated rod
• Operation: Hand pump (manual)

Апликације

Manual hydraulic cylinders are widely used for:

• Industrial lifting and pressing
• Maintenance and repair workshops
• Construction machinery service
• Metal forming and straightening
• Heavy-duty assembly operations
• Anywhere electricity or air supply is unavailable

Предности

• Operates without electricity or compressed air
• Portable and easy to move to different work sites
• Precise manual control over force and stroke
• Compact size allows operation in confined spaces
• Reliable high-pressure performance
• Suitable for single-acting or double-acting operations

Working Principle

The manual hydraulic cylinder works by pressing the hand pump, which forces hydraulic oil into the cylinder. This oil pressure pushes the piston to extend or retract the rod, producing linear force for lifting, pressing, or pushing applications.

Single-acting models extend with hydraulic pressure and retract with a spring or gravity, while double-acting models use hydraulic pressure for both extension and retraction.

Quality Control

• Pressure test at 1.5× rated capacity
• Leak test under full load
• Stroke smoothness and rod alignment test
• Seal durability and corrosion resistance test
• Final inspection for manual pump operation

Why Choose LONGLOOD Manual Hydraulic Cylinders?

• Direct factory supply
• ОЕМ & ODM customization for stroke, tonnage, and mounting
• High-strength durable construction
• Compact and portable design for field use
• Experienced support for technical and installation guidance
• Tested for high-pressure stability and safety

FAQ

1. What is a manual hydraulic cylinder used for?
It is used for lifting, pressing, гурање, or pulling applications where electricity or compressed air is unavailable.

2. Can manual hydraulic cylinders be single or double acting?
Yes, both single-acting and double-acting designs are available depending on your needs.

3. What is the maximum pressure?
До 700 бар (10,000 ПСИ) depending on model.

4. Can stroke and capacity be customized?
Yes, OEM customization for stroke, tonnage, and mounting is available.

5. How portable are manual hydraulic cylinders?
They are designed compact and lightweight for easy transport to different work sites.