Large Excavator Bucket Cylinder Specifications:
The bucket cylinder operates the excavator’s bucket, enabling it to lift, tilt, and dump materials. This cylinder is essential for excavating, scooping, and loading, providing the necessary force to manipulate the bucket effectively during various tasks.
| Product Name | Large Excavator Bucket Cylinder |
| Features: | Control the action of the bucket |
| Bore diameter: | 200mm～360mm |
| Rod diameter: | 140mm～260mm Stroke≤2500 mm |
| Thrust force: | Maximum 3560.8KN |
| Bore diameter: | 420mm/pressure35MPa |
Large Excavator Boom Cylinder Specifications:
The boom cylinder controls the movement of the excavator’s boom, allowing it to extend and retract. This cylinder is crucial for reaching different heights and depths, enabling the excavator to perform a variety of tasks with precision, such as digging and lifting.
| Product Name | Large Excavator Boom Cylinder |
| Features: | Control the lifting motion of the big arm |
| Bore diameter: | 200mm～420mm |
| Rod diameter: | 140mm～300mm Stroke≤3500mm |
| Thrust force: | Maximum 4846.6KN |
| Bore diameter: | 420mm/pressure35MPa |
Large Excavator Stick Cylinder Specifications:
The stick cylinder, also known as the arm cylinder, is responsible for extending and retracting the stick of the excavator. This movement allows for precise control of the bucket’s position, making it vital for effective digging and material handling.
| Product Name | Large Excavator Stick Cylinder |
| Features: | Control the movement of the forearm |
| Bore diameter: | 210mm～360mm |
| Rod diameter: | 145mm～260mm Stroke≤2600mm |
| Thrust force: | Maximum 3560.8KN |
| Bore diameter: | 360mm/pressure35MPa |
Large Excavator Tightening Cylinder Specifications:
The tightening cylinder is used to maintain tension in various parts of the excavator, such as tracks or attachments. This cylinder ensures that components are securely held in place, enhancing the overall stability and performance of the excavator during operation.
| Product Name | Large Excavator Tightening Cylinder |
| Features: | Control the action of track tension |
| Bore diameter: | 280mm～380mm |
| Rod diameter: | 170mm～300mm Stroke≤700mm |
| Thrust force: | Maximum 3967.4KN |
| Bore diameter: | 380mm/pressure35MPa |
About FMP
FMP is a specialized mechanical manufacturing company dedicated to the production of hydraulic cylinders. Since its establishment, the company has focused on the research and manufacturing of hydraulic technology, successfully transitioning from a diverse product range that included harvesting and construction machinery to specializing in agricultural tractor components. With over a decade of experience in manufacturing and management, FMP ensures high-quality products through advanced production techniques.
As the company has evolved, it has developed a comprehensive machining production line, assembly line, and coating line. Our team comprises skilled management personnel, experienced mechanical designers, and highly trained technicians who work together to maintain stable production quality while effectively controlling process continuity and efficiency.
FMP upholds the philosophy of “Technological Innovation Driving Progress, Quality Creating Brands, Craftsmanship Ensuring Quality, and Building Long-Term Win-Win Relationships.” Our commitment to providing high-quality products and superior customer service remains a core objective as we continue to meet the evolving needs of the market.
Author: CX
EN 
IT