The Wide Application and Principle Introduction of Hydraulic Forklifts

1、 Wide application scenarios of hydraulic forklifts

Hydraulic forklifts, with their flexible, efficient, and safe characteristics, have become core tools in logistics transportation, warehouse management, and production manufacturing. Their application scenarios cover the following key areas:

Warehousing and Logistics

In the loading, unloading, stacking, and handling of warehouse goods, hydraulic forklifts can flexibly shuttle between shelves, adapt to narrow channel operations, and achieve efficient handling of heavy objects. For example, in an e-commerce warehouse, it can quickly complete order sorting and goods shelving, improving operational efficiency.

manufacturing

On the production line, hydraulic forklifts are responsible for transferring raw materials, semi-finished products, and finished products between processes to ensure smooth operation of the production line. For example, in the automobile manufacturing workshop, it can accurately handle heavy components such as engines and transmissions, reducing the risk of manual handling.

Supermarket Retail

In supermarkets and shopping malls, hydraulic forklifts are used for cargo sorting, replenishment, and shelving, especially suitable for handling large boxes of goods or fragile items. Its operation is simple, and the staff can get started with it after simple training. It can also reduce the collision and loss of goods and lower operating costs.

logistics distribution

In the loading and unloading process of trucks and refrigerated trucks, hydraulic forklifts can replace manual labor, improve logistics efficiency, and ensure the safety of goods. For example, in cold chain logistics, it can quickly complete the loading and unloading of frozen products, reducing the impact of temperature fluctuations on quality.

special industries

Catering industry: moving kitchen materials and storing supplies.

Airport: Loading and unloading luggage and cargo to ensure on-time operation of flights.

Farm: Transport agricultural products such as fruits and vegetables to improve efficiency and reduce losses.

Construction site: handling building materials and tools, adapting to complex terrain operations.

Office space: Move office furniture and file archives to optimize spatial layout.

2、 Working principle of hydraulic forklift

Hydraulic forklifts achieve power transmission and motion control through hydraulic systems, and their core principles can be divided into the following steps:

power transmission

The engine or electric motor drives the hydraulic pump, converting mechanical energy into pressure energy of hydraulic oil. For example, a manual hydraulic forklift controls the start and stop of the hydraulic pump by operating the handle to achieve power output.

direction control

The multi way control valve adjusts the direction of the oil flow according to the operating instructions. For example, when pushing the handle to the forward position, hydraulic oil flows to the drive motor, causing the forklift to move forward; When pulling the handle, the oil enters the hydraulic cylinder and pushes the fork up and down.

perform action

Lifting action: High pressure oil enters the hydraulic cylinder, pushing the piston to move and driving the fork up or down.

Tilt action: Some forklifts adjust the angle of the gantry through a tilt cylinder to adapt to different stacking needs.

Walking action: The hydraulic motor converts hydraulic energy into mechanical energy, driving the wheels to rotate.

Oil circulation

The completed oil is filtered through the return valve and returned to the oil tank, forming a closed circuit. For example, when a manual hydraulic forklift is depressurized, the oil returns to the tank through a return pipe to ensure continuous and stable operation of the system.

3、 Analysis of the advantages of hydraulic forklifts

Efficient and flexible

Hydraulic forklifts have a compact structure, small turning radius, and can operate in narrow spaces. For example, in the warehouse aisle, it can quickly complete the transfer of goods and reduce empty travel time.

safe and reliable

The hydraulic system design is balanced to avoid the risk of cargo tipping.

Explosion proof hydraulic forklifts are suitable for flammable and explosive environments, such as chemical plants, oil depots, etc.

Manual hydraulic forklifts have no sparks or electromagnetic fields, reducing safety hazards.

low cost

Manual hydraulic forklifts do not require fuel or electricity and have low maintenance costs.

Although electric hydraulic forklifts require higher initial investment, long-term use can save labor costs.

environmental protection and energy conservation

Manual hydraulic forklifts have no exhaust emissions and are suitable for indoor use.

Electric hydraulic forklifts use high-capacity batteries to support long-term operations and reduce energy consumption.

The main equipment produced by Hebei Makita: stage electric hoist, electric chian hoist, wire rope electric hoist，Hand chain hoist, lever hoist, pneumatic hoist and other lifting equipment