China OEM 4 Strokes Single Cylinder 210cc 7.5HP Gasoline Engine vacuum pump adapter

Product Description

Lawn Mower
Model: CG-260A
Type of handle: Double handle
Driving model: Automatism centrifugal Clutch
Type: 1-cylinder, 2-stroke, air-cooled
Rotating direct of blade: Counter-clockwise
Speed reducing ratio: 1.25
Blade: Rhombus 3teeth, 4teeth, 8teeth, 30teeth, 40teeth, 80teeth, nylon cotting head
Engine: 1E34F
Displacement: 25.4CC
Max. Output power: 0.75/6500(kw/r/min)
Fuel oil: Gasoline and two-cycle oil: 25: 1
Carburetor: Pump oil type
Max. Ful consumption: <=610g/kw/h
Start system: Self-return hand-operated start
Oil tank capacity: 0.65L
Diameter of Aluminium pipe(mm)26
Working Form: SHOULDER
Noise: <=104dB(A)
N. W/G. W: 9.4kg/11.1kg
Engine case size: 330*300*250mm
Shaft case size: 1660mmx110mm x 110mm
Certificate: CE, ISO9000-14000

Model CG-430B CG-430B-1 CG-411B CG-328B CG-260A
Engine 1E40F-5A 1E40F-5B 1E40F-6 1E36F 1E34F
Displacement(cc) 42.7 42.7 40.2 30.5 25.4
Standard power(kw/r/min) 1.25/7000 1.25/7000 1.45/7000 0.81/6500 0.75/6500
Form of carburetor diamphragm diamphragm floattype floattype floattype
Mixed Fuel Ratio 25:1 25:1 25:1 25:1 25:1
Tank capacity(L) 1.2 1.2 0.85 1.0 0.65
Diameter of aluminum pipe(mm) 26 26 26 26 28
Working form Shoulder Shoulder Shoulder Shoulder Shoulder
Weight(kg) 7.5 7.5 7.7 7.8 6.5
Engine Dimension(mm) 330*300*250 405*300*280 330*300*250 330*300*250 330*300*250
Working pole Dimension 1660*110*110 1660*110*110 1660*110*110 1660*110*110 1660*110*110

  /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Type: Rotary Mowers
Cutter Type: Rotary Lawn Mower
Applicable Area: >5000m²
Feature: 2-Stroke
Certification: 3c, ISO9000-14000
Cutter Kind: Swing Straight Metal Blade
US$ 68/Set
1 Set(Min.Order)




rotary cylinder

What safety considerations are important when working with machinery equipped with rotary cylinders?

Working with machinery equipped with rotary cylinders requires careful attention to safety to prevent accidents and ensure the well-being of operators and bystanders. Here are important safety considerations to keep in mind:

1. Hazard Identification: Identify potential hazards associated with the machinery and its rotary cylinders. This includes understanding the risks posed by rotating parts, high-pressure fluid systems, pinch points, and potential entanglement hazards.

2. Risk Assessment: Conduct a thorough risk assessment to evaluate the potential risks and their severity. Identify measures to mitigate risks and prioritize safety controls accordingly.

3. Safety Guards and Enclosures: Install appropriate safety guards and enclosures to prevent access to hazardous areas, such as rotating components or fluid lines. Ensure that these guards are securely in place and cannot be easily bypassed.

4. Lockout/Tagout Procedures: Develop and enforce lockout/tagout procedures to ensure that machinery equipped with rotary cylinders is properly shut down and de-energized during maintenance or repair activities. This prevents unexpected movement of the cylinders and the potential for injury.

5. Training and Competence: Provide comprehensive training to operators and maintenance personnel on the safe operation of machinery equipped with rotary cylinders. Ensure that they are competent in identifying hazards, understanding safety procedures, and implementing safe work practices.

6. Regular Maintenance and Inspections: Implement a routine maintenance program to keep the machinery and rotary cylinders in good working condition. Regularly inspect the cylinders, fluid lines, fittings, and connections for signs of wear, leaks, or damage. Replace any faulty components promptly.

7. Pressure Relief and Emergency Stop Systems: Install pressure relief valves and emergency stop systems to safely control and halt the operation of machinery in case of emergencies or unexpected events.

8. Warning Signs and Labels: Clearly display warning signs and labels to communicate potential hazards and safety instructions related to the machinery equipped with rotary cylinders. Ensure that operators and other personnel are aware of and understand these warnings.

9. Personal Protective Equipment (PPE): Provide appropriate PPE, such as safety glasses, gloves, and protective clothing, to operators and maintenance personnel. PPE should be used in accordance with relevant safety standards and risk assessments.

10. Continuous Safety Improvement: Foster a culture of continuous safety improvement by encouraging reporting of near misses, conducting regular safety audits, and addressing any identified safety concerns promptly.

It’s essential to comply with local safety regulations and industry standards specific to the machinery and applications using rotary cylinders. Additionally, consult manufacturers’ documentation and guidelines for specific safety considerations related to the rotary cylinders used in the machinery.

rotary cylinder

Can rotary cylinders be used in manufacturing machinery for indexing?

Yes, rotary cylinders can be used in manufacturing machinery for indexing. Here’s a detailed explanation:

Indexing refers to the precise positioning of components, workpieces, or tools at specific intervals or angles in manufacturing processes. Rotary cylinders are well-suited for indexing applications due to their ability to provide controlled and precise rotational motion. Here’s how they are used:

1. Rotary Motion Generation: Rotary cylinders convert fluid power, either hydraulic or pneumatic, into rotary motion. By controlling the flow of fluid into and out of the cylinder, the rotary motion can be accurately regulated. This controlled rotation is essential for indexing applications where precise angular positioning is required.

2. Angular Displacement: Rotary cylinders enable angular displacement with high accuracy. They can rotate a component or workpiece to a specific angle or index it at precise intervals. This capability is crucial in manufacturing processes that involve operations such as cutting, drilling, assembly, or inspection at specific angular positions.

3. Positioning Accuracy: Rotary cylinders offer excellent positioning accuracy, allowing for precise indexing. By combining precise control of fluid flow with position feedback devices such as rotary encoders or potentiometers, the cylinder can accurately reach and maintain specific angular positions. This level of positioning accuracy ensures that indexing operations are performed with high precision and repeatability.

4. Speed and Acceleration Control: Rotary cylinders provide control over the rotational speed and acceleration, enabling smooth and gradual indexing movements. By adjusting the fluid flow rate or pressure, the rotational velocity and acceleration can be precisely controlled. This feature is particularly beneficial in indexing applications that require gradual start-up or deceleration to prevent abrupt movements or damage to the workpiece.

5. Compact and Lightweight Design: Rotary cylinders are often designed to be compact and lightweight, making them suitable for integration into manufacturing machinery. Their compact size allows for efficient use of space, while their lightweight nature reduces rotational inertia and enables faster response times. These design characteristics contribute to the overall efficiency and performance of indexing operations.

6. Integration with Control Systems: Rotary cylinders can be seamlessly integrated into control systems such as programmable logic controllers (PLCs) or computer numerical control (CNC) systems. This integration enables precise coordination and synchronization of the rotary motion with other machine operations, ensuring accurate indexing within the overall manufacturing process.

7. Customization: Manufacturers offer a wide range of rotary cylinder models with different sizes, load capacities, and performance characteristics. This allows users to select the most suitable cylinder for their specific indexing application. Customization options further enhance the ability to tailor the cylinder’s performance to meet specific indexing requirements.

8. Compatibility with Machine Tools: Rotary cylinders can be integrated with machine tools used in manufacturing processes. They can be coupled with indexing tables, rotary stages, or tool turrets to achieve precise angular positioning and indexing of workpieces or tools. This integration enhances the versatility and functionality of the manufacturing machinery.

By incorporating these features, rotary cylinders contribute to efficient and accurate indexing in manufacturing machinery, enabling precise positioning and synchronization of components or tools in various industrial processes.

rotary cylinder

Can rotary cylinders be used for both rotary motion and linear motion?

No, rotary cylinders are specifically designed for generating rotary motion and are not typically used for linear motion. Here’s a detailed explanation:

Rotary Motion:

Rotary cylinders, also known as rotary actuators, are primarily used to convert fluid power into rotational motion. They are designed to generate torque and rotate around a central axis. The rotational movement can be in a full 360-degree rotation or limited to a specific angle depending on the application and the design of the cylinder.

Linear Motion:

For linear motion, a different type of actuator, such as linear cylinders or linear actuators, is used. Linear cylinders are specifically designed to generate linear motion by extending or retracting a piston rod in a linear path. These actuators are commonly used in applications where straight-line movement is required, such as pushing, pulling, lifting, or sliding objects.


The design and internal mechanism of rotary cylinders are optimized for rotational motion, while linear cylinders are designed to provide linear motion. These two types of actuators have different structures and operating principles to fulfill their respective purposes.

While rotary cylinders cannot directly produce linear motion, they can be part of a system that combines both rotary and linear motion. For example, in some applications, a rotary cylinder can be used to generate rotational motion, which is then converted into linear motion using additional mechanisms such as racks, gears, or linkages.

It’s important to choose the appropriate type of actuator based on the desired motion requirements of the specific application. Manufacturers’ documentation and guidelines should be consulted to determine the most suitable actuator for a particular motion requirement.

China OEM 4 Strokes Single Cylinder 210cc 7.5HP Gasoline Engine   vacuum pump adapter	China OEM 4 Strokes Single Cylinder 210cc 7.5HP Gasoline Engine   vacuum pump adapter
editor by CX 2023-12-15