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:
Caracteristici:
- 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 şi PT 3/8" thread oil pipe connection.
Models:
CP-180 (Manual Hydraulic Pump)
- Presiune nominală: 70/700 (kg/cm² or psi)
- Presiune nominală (High-Low): 0-20 / 20-700 (kg/cm²)
- Output (High-Low): 12.26 cc / 2.6 cc
- Oil Volume: 350 cc
- Greutate: 3.6 kg
CP-390 (Manual Hydraulic Pump)
- Presiune nominală: 70/700 (kg/cm² or psi)
- Presiune nominală (High-Low): 0-20 / 20-700 (kg/cm²)
- Output (High-Low): 11 cc / 1.6 cc
- Oil Volume: 400 cc
- Greutate: 7 kg
CP-700 (Manual Hydraulic Pump)
- Presiune nominală: 70/700 (kg/cm² or psi)
- Presiune nominală (High-Low): 0-20 / 20-700 (kg/cm²)
- Output (High-Low): 12.26 cc / 2.6 cc
- Oil Volume: 900 cc
- Greutate: 9.2 kg
CP-700-2 (Manual Hydraulic Pump)
- Presiune nominală: 70/700 (kg/cm² or psi)
- Presiune nominală (High-Low): 0-20 / 20-700 (kg/cm²)
- Output (High-Low): 12.26 cc / 2.6 cc
- Oil Volume: 2100 cc
- Greutate: 12.3 kg
CP-800 (Manual Hydraulic Pump)
- Presiune nominală: 70/700 (kg/cm² or psi)
- Presiune nominală (High-Low): 0-20 / 20-700 (kg/cm²)
- Output (High-Low): 12.26 cc / 2.6 cc
- Oil Volume: 2100 cc
- Greutate: 16.5 kg
CP-700 (Aliaj de aluminiu) (Manual Hydraulic Pump)
- Presiune nominală: 70/700 (kg/cm² or psi)
- Presiune nominală (High-Low): 0-20 / 20-700 (kg/cm²)
- Output (High-Low): 12.26 cc / 2.6 cc
- Oil Volume: 900 cc
- Greutate: 5.5 kg
Manual Hydraulic Cylinder
The Manual Hydraulic Cylinder is a compact, reliable cylinder operated by a pompa de mana, ideal for lifting, împingând, trăgând, 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.
Construit cu high-strength alloy steel and a chrome-plated piston rod, LONGLOOD manual hydraulic cylinders provide durable, netezi, and leak-free operation under high loads.
Specificatii tehnice
- Tip: Manual / Hand Operated Hydraulic Cylinder
- Capacitate: 5 ton – 50 tonă (customizable)
- Presiune de lucru: Up to 700 bar
- Lungimea cursei: Customizable (short, medium, or long stroke)
- Material: High-strength alloy steel
- Proiecta: Single-acting or double-acting
- Port Thread: BSP or NPT (customizable)
- Surface Finish: Anti-corrosion coating + chrome plated rod
- Operațiunea: Hand pump (manual)
Aplicații
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
Avantaje
- 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
- OEM & 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, împingând, 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?
Up to 700 bar (10,000 PSI) 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.
