Lift Table Hydraulic Pumps and Essential Factors to Know

The hydraulic pump for lift tables is an indispensable device in the critical hydraulic system of pallet trucks. The hydraulic pump ensures smooth and precise lifting and lowering, helping to optimize the workflow. Follow the article below to learn more about the hydraulic unit for lift tables.

What is a Lift Table Hydraulic Pump?

The hydraulic pump for hydraulic lift tables is a mechanical device widely applied in modern systems today. The hydraulic pump helps convert energy from the engine shaft so that the hydraulic system can operate at its smoothest.

Depending on each type of engine, there will be different hydraulic pump systems. In particular, the hydraulic unit for lift tables is a type of dynamic conversion engine. From there, it helps support cargo pallets in the most optimal way.

See more: Overview and Classification of Hydraulic Pump Symbols

Common Types of Lift Table Hydraulic Pumps

Piston Hydraulic Pump

Piston pumps operate thanks to the rotational force of the engine through the shaft and connecting rod for the purpose of supplying fluid to the hydraulic system. A Piston pump has one or more pistons moving reciprocatingly to change the volume within the pump.

The main function of the pump is to suck hydraulic fluid and push it through the system under pressure. From there, the required flow rate reaches the actuators such as hydraulic motors and cylinders.

Gear Hydraulic Pump

The gear hydraulic pump for lift tables is a positive displacement pump with continuous rotational motion. This creates a constant amount of motion, converting mechanical energy into dynamic force that generates suction vacuum.

Vane Pump

The vane pump is likened to the heart of the hydraulic system. This is an industrial pump used in hydraulic press systems. “Blade pump” is another name for a vane pump.

Vane hydraulic pumps are used to suck oil and fluid from the reservoir to push into the pipeline with a certain pressure. Vane pumps use a mechanism of alternating pressure increase and decrease to suck and push oil. Types of vane pumps include:

• Single vane pump.
• Double vane pump.

Hand Pallet Truck Hydraulic Pump

The hand pallet truck hydraulic pump converts mechanical energy into hydraulic energy. By both pumping and pushing hydraulic fluid at high pressure, it creates the dynamic force for the forklift’s operation.

When the operator engages the pump, the small pump piston is compressed and the fluid is pushed into the oil chamber. At this point, the hydraulic valve opens to let the oil through and closes once the oil has completely passed.

The oil pressure in the oil chamber pushes the large ram piston, moving the lifting frame or the forks to lift goods high. This process is repeated for subsequent lifting strokes.

You may be interested in: Hydraulic Oil Reservoirs: Functions and Classification

Notes When Replacing a Lift Table Hydraulic Pump

Below are some important notes when replacing the hydraulic unit for lift tables:

• Choose quality products from reliable dealers with clear warranty policies and origins.
• Clean the oil in the reservoir when replacing the hydraulic unit. Then check the filtration system; if damaged, it should be replaced or cleaned if dirty.
• Check the rotation direction and installation dimensions of the hydraulic pump. Then perform a test run of the hydraulic pump.

Reference: Update the latest man lift rental price list today

Conclusion

The hydraulic pump for lift tables is an essential device that helps the hydraulic system operate stably. When you need to replace a hydraulic pump, you need certain knowledge and technical skills. If you need advice on hydraulic pumps, please contact:

CONTACT INFORMATION

NALTAKO INDUSTRIAL JOINT STOCK COMPANY

Address: Km19, Highway 6, Phuc Tien Ward, Bien Giang, Ha Dong, Hanoi.

Hotline: 0981.977.898.