Crane Counterweight Hydraulic Cylinder
The Crane Counterweight Hydraulic Cylinder is an essential component designed to provide precise counterbalancing for cranes during lifting operations. This hydraulic cylinder plays a crucial role in adjusting the position of counterweights, ensuring optimal stability and safety while handling heavy loads.
Key Features:
- Robust Construction: Made from high-strength materials, the counterweight hydraulic cylinder is engineered to withstand the demanding conditions of construction and heavy lifting environments, ensuring long-lasting durability and reliability.
- Smooth Hydraulic Operation: The advanced hydraulic system enables smooth and controlled movements, allowing for precise adjustments of counterweights and enhancing the overall performance of the crane.
- Enhanced Stability: By providing accurate counterbalance, this hydraulic cylinder helps maintain the crane’s stability during operation, reducing the risk of tipping or accidents when lifting heavy loads.
- Versatile Application: Suitable for a variety of crane types, including mobile cranes and tower cranes, this hydraulic cylinder can be easily integrated into existing crane systems, making it a versatile solution for lifting operations.
- Low Maintenance Requirements: Designed for efficiency and durability, the counterweight hydraulic cylinder requires minimal maintenance, resulting in reduced downtime and increased productivity.
In summary, the Crane Counterweight Hydraulic Cylinder is a vital component that enhances crane functionality and safety, ensuring effective lifting operations while maintaining stability and control.
Crane Counterweight Hydraulic Cylinder Dimensions:
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| Cylinder Name | Drawing number | Bore diameter (D) | Rod diameter (d) | Stroke (S) | Installation distance (L) | Working pressure | Interface dimensions (M) | Weight |
| Counterweight hydraulic cylinder | QAY220.12/13A-00 | Φ200 | Φ100 | 180 | 530 | 25MPa;40MPa | 3-G1/4;M20*1.5;2-M14*1.5 | 124kg |
Crane Counterweight Hydraulic Cylinder Parameter:
| Item | Description |
| Product Name | Custom-made hydraulic Cylinder |
| Certificate: | ISO9001, ISO4001, ISO 45003 |
| Production Capacity: | 1200,000 pcs per year |
| Sample Time | Based actual type |
| Brand | FMP or customer’s logo |
| Service | OEM & ODM |
| Seal brand | Parker,NOK, BUSAK SHAMBAN |
| Delivery Time | Based on order quantity. |
| Business Type | Manufacturer & Exporter |
Hydraulic Cylinder Available Brand & Models:
| KOMATSU (PC) | PC30,PC40,PC50,PC56,PC60,PC78,PC100,PC110,PC120,PC130,PC160,PC200-3/5/6/7/8/8MO,PC210,PC220-5/6/7/8/8MO,PC240,PC300/350/360-5/6/7/8/8MO,PC400/450-5/6/7/8/8MO,PC800,PC850 |
| CATERPILLAR (E) | E301.5,E302,E305.5,E306,E307V1/V2/B/C/D/E/F,E308B/C,E120B,E312V1/V2/B/C/D,E313D2,E312D2,E315D, E200B,E320V1/V2/A/B/C/D,E324D,E325C/D,E329D,E330/336C/D,E345C,E349D,E365C,E374,E390 |
| KOBELCO (SK) | SK60-3/5/8,SK75-8/SR, SK100 ,SK120-3/5, SK135-8/SR, SK140-8, SK200-3/5/6/6E, SK210-3/5/6/6E, SK230/250-6E,SK250-8,SK260-8,SK350-8/S8,SK460/480-8 |
| HYUNDAI (R) | R55-5/7, R60-5/7, R80, R110,R130, R200-5, R210-5, R215-5/7,R220-5/7/9, R225-5/7/9, R250,R260,R265,R290,R305,R445,R485, R505 |
| HITACHI (EX.ZX) | EX60,EX100-1/2/3,EX120-1/3/5/6,EX200-1/3/5,EX230-5,EX300-1,EX400 ZAX60,ZAX70,ZA120-6,ZAX200/210-1/3/5/5K,ZAX240,ZAX250,ZAX260,ZAX330-3/5/6,ZAX450/470,ZAX650/670,ZAX850/870 |
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DOOSAN (DH/DX)
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DH55, DH60, DH80,DH150, DH215-5/7,DH220-5,DH225-5/7,DH258,DH300-5/7, DH370,DH420,DH500
DX55,DX60,DX75,DX130,DX225-9,DX300,DX380,DX420,DX500 |
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VOLVO (EC)
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EC55 ,EC60,EC75,EC80,EC140 ,EC210B/D,EC220D,EC240 ,EC250,EC290,EC300, EC360 EC380,EC460,EC480,EC700,EC750,EC950
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KATO (HD)
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HD307/308,HD450,HD512,HD700-5/7,HD820-1/2/3/5/R,HD1023-1/3,HD1430-1/3
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OTHER BRAND
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XCMG,LIUGONG,KUBOTA,CASE,YANMAR,SUNWARD,ZOOMLION,LISHIDE,LIEHERR
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How the Crane Counterweight Hydraulic Cylinder Works
The Crane Counterweight Hydraulic Cylinder operates based on hydraulic principles, utilizing fluid pressure to adjust and control the position of counterweights in cranes. Here’s a breakdown of its functioning:
1. Hydraulic Fluid Dynamics
The cylinder contains hydraulic fluid, typically oil, which is pumped into the cylinder to create pressure. This fluid serves as the medium for transferring power within the hydraulic system.
2. Piston Movement
Inside the hydraulic cylinder, a piston moves in response to the hydraulic fluid pressure. When the operator activates the hydraulic system, fluid is directed into one side of the cylinder, pushing the piston and causing it to extend or retract.
3. Counterweight Adjustment
As the piston moves, it adjusts the position of the counterweights attached to the crane. Extending the piston moves the counterweights outward, increasing the crane’s stability when lifting heavy loads. Conversely, retracting the piston brings the counterweights closer to the crane, which is necessary for maneuvering or transporting the crane.
4. Pressure Regulation
The hydraulic system is equipped with pressure regulation valves that control the flow and pressure of the hydraulic fluid. This ensures that the adjustments to the counterweights are smooth and controlled, preventing sudden movements that could destabilize the crane.
5. Safety Mechanisms
Many counterweight hydraulic cylinders include safety features such as overload protection and pressure relief valves. These mechanisms help prevent excessive pressure buildup and ensure safe operation, further enhancing the stability and safety of the crane during lifting operations.
The Crane Counterweight Hydraulic Cylinder is essential for maintaining the balance and stability of cranes while lifting heavy loads. By utilizing hydraulic fluid dynamics and precise piston movements, it enables the effective adjustment of counterweights, ensuring safe and efficient crane operations in various applications.
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
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