Guangzhou FENGWANG Machinery Co.LTD

Guangzhou FENGWANG Machinery Co.LTD

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September 01, 2022

Excavator swing motor drive shaft

Excavator's swing motor drive shaft is a critical component of the machine, responsible for transferring power from the swing motor to the swing mechanism, which allows the upper structure of the excavator to rotate. Here are some key points about this component:   1. Function: The primary function of the drive shaft is to transmit torque and rotational motion from the swing motor to the swing gearbox or directly to the swing bearing.   2. Construction: It is typically made from high-strength steel to withstand the heavy loads and hars

August 01, 2022

Excavator spare parts swing bearing

Excavator swing bearing is a critical component in the operation of an excavator, specifically in its rotating mechanism. The swing bearing allows the upper structure of the excavator to rotate relative to the lower frame or chassis, enabling the machine to pivot and maneuver effectively.   Key aspects of an excavator swing bearing include:   1. Function: Enables the excavator's cab, boom, arm, and bucket to rotate 360 degrees, providing versatility in digging and material handling operations.   2.Design: Typ

July 04, 2022

Excavator spare parts hydraulic reservoir tank

Hydraulic reservoir tank is a critical component in hydraulic systems, serving as the storage vessel for hydraulic fluid. The primary function of the hydraulic reservoir tank is to hold enough fluid to meet the system's demands while also providing space for air bubbles to escape and allowing contaminants to settle out of the fluid.   Key features and functions of a hydraulic reservoir tank include:   1.Fluid Storage: It stores the hydraulic fluid required to operate the hydraulic system. 2. Thermal Regulation: The tank acts

June 01, 2022

Excavator spare parts hydraulic hoses

Excavator hydraulic hoses are crucial components in the operation of an excavator. They are responsible for transferring hydraulic fluid under high pressure from the pump to various attachments and parts of the excavator, such as the boom, dipper arm, and bucket.   Here are some key points about excavator hydraulic hoses:   1. Types of Hydraulic Hoses: There are different types of hydraulic hoses used in excavators, including high-pressure hoses, low-pressure hoses, and suction hoses. The choice depends on the specific application and

May 09, 2022

Excavator parts hydraulic swivel joint

Excavator hydraulic swivel joint is a crucial component in the hydraulic system of an excavator, designed to allow rotation while maintaining fluid flow between stationary and rotating parts. This component ensures that hydraulic lines can maintain continuous operation even as the excavator's boom or other components rotate.   Key features and functions of an excavator hydraulic swivel joint include:   1. Continuous Flow: Ensures that hydraulic fluid can flow continuously without interruption as the excavator rotates. 2. Sea

April 01, 2022

Excavator spare parts center joint

Excavator center joint: typically refers to a critical component in an excavator that allows the machine to pivot and rotate smoothly. This joint is essential for the excavator's maneuverability, enabling it to turn around its central axis without moving its tracks or wheels.   Key aspects of the excavator center joint include:   1. Functionality: It connects the upper and lower parts of the excavator, allowing the upper structure (which includes the cab, boom, arm, and bucket) to rotate independently from the undercarriage (tracks or

March 01, 2022

Excavator spare parts hydraulic grapple

Excavator hydraulic grapple is an attachment used with excavators to perform material handling tasks, particularly for picking up, holding, and placing objects like logs, scrap metal, or other bulky materials. Here's a breakdown of its key features and uses:   1. Function: It functions as a large, two-pronged tool that can open and close to grab and release materials.   2. Hydraulic Operation: The grapple is operated using the excavator's hydraulic system, which provides the power needed to open and close the jaws.  

November 18, 2024

Construction Engineering Parts Hydraulic Motors

Hydraulic motor is a mechanical actuator that converts hydraulic energy (pressure and flow) into rotational motion and torque. This type of motor is commonly used in various applications where precise control over rotational speed and force is required.   Here are some key points about hydraulic motors:   1. Types: Hydraulic motors come in different types including gear, vane, and piston motors. Each type has its own characteristics suited for specific applications. - Gear Motors: Simple and robust, they are often used in lo

November 13, 2024

Mini excavator compact excavator digger

Mini excavator, also known as a compact excavator, is a smaller version of a standard excavator designed for use in confined spaces or areas where larger equipment cannot operate effectively. Mini excavators are popular in residential construction, landscaping, and utility work due to their maneuverability and versatility.   Key features of a mini excavator include:   1. Size and Weight: Mini excavators typically weigh between 1,000 to 9,000 kg (2,200 to 20,000 lbs), making them much lighter and more compact than full-sized excavators.

November 01, 2024

Excavator Hydraulic Parts Fan Motor

Excavator's hydraulic fan motor is a component that forms part of the cooling system for the machine.  Here’s a breakdown of what it does and how it works:   1. Function: The primary function of the hydraulic fan motor is to drive the cooling fan, which helps regulate the temperature of the hydraulic fluid in the excavator’s hydraulic system. This is crucial because maintaining the right temperature ensures optimal performance and longevity of the hydraulic components.   2. Operation: - Hydraulic

October 08, 2024

Excavator's hydraulic joystick control valve

Excavator's hydraulic joystick control valve is a critical component that enables the operator to control various functions of the machine, such as lifting, tilting, and rotating the bucket or other attachments. Here’s a brief overview of how it works:   1. Function: The joystick control valve translates the movement of the operator's joystick into hydraulic signals that control the movement of hydraulic cylinders and motors.   2. Hydraulic System: The excavator's hydraulic system consists of a pump that pressurizes hydraulic flu

February 17, 2022

Construction Machinery Parts Hydraulic winch

Hydraulic winch is a type of winch that uses hydraulic power to operate. It's commonly used in various applications where mechanical or electrical winches might be less suitable due to environmental conditions or the need for high torque at low speeds.   Here are some key points about hydraulic winches:   1. Power Source: They use hydraulic fluid (oil) and a hydraulic pump to generate power, which is then transferred through hydraulic hoses to the motor of the winch.   2. Torque and Control: Hydr

December 01, 2021

Excavator hydraulic cylinder seal kit

Excavator hydraulic cylinder seal kit is a set of seals and components designed specifically for the repair or maintenance of hydraulic cylinders on excavators. These kits typically include various types of seals such as piston seals, rod seals, guide rings, wipers, and other components necessary to ensure the proper function and sealing of the hydraulic cylinder.   When replacing seals in an excavator's hydraulic cylinder, it's important to use a seal kit that is compatible with your specific model and size of the cylinder. Here are some key points to consider:

January 04, 2022

Excavator spare parts hydraulic filter

Excavator hydraulic filter is a crucial component in the hydraulic system of an excavator or other heavy machinery. Its primary function is to remove contaminants from the hydraulic fluid, thereby ensuring the smooth operation and longevity of the hydraulic system.   Key Points About Excavator Hydraulic Filters:   1.Function: - The hydraulic filter traps and removes particles, dirt, metal shavings, and other contaminants from the hydraulic fluid. - This helps prevent these particles from causing wear and damage to

December 01, 2021

Excavator Spare Parts Hydraulic Breaker

Excavator Hydraulic Breaker, also known as a hydraulic hammer or breaker, is a heavy-duty tool attached to the end of an excavator's arm for demolition purposes. It is widely used in construction, mining, and demolition industries for breaking up hard materials like concrete, rock, and asphalt.   Here are some key points about Excavator Hydraulic Breakers:   1. Functionality: These tools use hydraulic power to drive a piston that strikes a chisel, which then impacts the material to be broken. The force generated can vary greatly depend

November 04, 2024

Construction Machinery Spare Parts Gear Motors

Construction Machinery gear motors are specialized electric motors that are used in construction and heavy machinery applications. These motors are designed to provide high torque and precise control for various types of construction equipment. Gear motors play a critical role in the efficiency and effectiveness of construction machinery, enabling operators to perform tasks safely and efficiently. Here's an overview of the key aspects:   1. Purpose: Construction Machinery gear motors are used in construction machinery like excavators, bulldozers, cran

October 22, 2024

Excavator Swing Gear Planetary Carrier

Excavator Swing Gear Planetary Carrier is a critical component in the rotary mechanism of many excavators. This part plays a significant role in transferring power from the hydraulic motor to the excavator's upper structure, enabling it to rotate.   Function and Importance: - Power Transfer:The planetary carrier is part of the planetary gear system that helps transmit power efficiently. - Rotation Control: It enables smooth rotation of the excavator's upper carriage relative to its undercarriage, allowing operators to precisely position the

September 04, 2023

Excavator foot valves pedal valves

Excavator foot valves, also known as pedal valves or foot-operated control valves, are components used in hydraulic excavators to control various functions of the machine. These valves allow operators to control movements such as boom lift, bucket dump, and arm swing using their feet, leaving their hands free for other controls like steering or auxiliary functions.   Key aspects of excavator foot valves include:   1. Functionality: Foot valves typically control hydraulic circuits that operate specific functions of the excavator, like r

August 01, 2023

Excavator spare parts hydraulic regulator

Excavator's hydraulic regulator is a critical component that manages the flow and pressure of hydraulic fluid within the excavator's hydraulic system. This system is responsible for controlling various movements of the excavator, such as lifting, lowering, and rotating the boom, arm, and bucket.   Here’s a breakdown of its key aspects:   1. Function: The primary function of the hydraulic regulator is to ensure that the hydraulic system operates efficiently and safely. It helps regulate the pressure and flow of hydraulic fluid, wh

July 03, 2023

excavator hydraulic travel relief valve

The excavator hydraulic travel relief valve is an essential component in the hydraulic system of an excavator or similar heavy machinery. This valve plays a critical role in controlling the pressure within the hydraulic circuit to protect both the hydraulic system and the machine itself from damage due to excessive pressure.   Key Functions: 1. Pressure Regulation: The primary function of the relief valve is to regulate the pressure in the hydraulic system. If the pressure in the hydraulic circuit exceeds the set limit, the relief valve opens, allowin

September 02, 2024

Excavator repair parts hydraulic solenoid valve

Excavator hydraulic solenoid valve is an important component in the hydraulic system of an excavator, used to control the flow of hydraulic fluid to various actuators and components. The solenoid valve uses electrical signals to open or close passages within the valve, thereby controlling the movement of hydraulic cylinders and other hydraulic-powered mechanisms.   Here are some key points about excavator hydraulic solenoid valves:   1. Function: These valves are responsible for controlling the direction and flow of hydraulic fluid, wh

October 08, 2009

Guangzhou FENGWANG Machinery Co.,Ltd.

Guangzhou FENGWANG Machinery Co.,Ltd. was established in 2009 at Guangzhou, China, The directors, Xuewen Ning were joined the heavy equipment field since 2001, who have abundant experience and sound reputation in the field.   We specialize in the production and supply of excavator, bulldozers, loaders and covers articulated trucks, rotary drilling rigs, ships, and other machinery accessories,etc. Our detailed catalogue offers a complete selection of OEM parts including the hydraulic pump, main control valve/distribution valve/Mulit-way Valve , hydraulic fi

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