Product Description

Product Description

Single acting hollow plunger single cyclinder hydraulic lifting ram

Designed for use in all positions.

High strength alloy steel for durability.

Chrome plated piston resists wear and corrosion.

Dust wiper on piston rod reduces contamination.

Baked enamel finish for increased corrosion resistance.

All cylinders are proof tested to 125% of capacity before leaving our factory.

10-100 ton cylinder bores are roller burnished to harden the surface and make it smoother.

10-200 ton cylinder models are spring return, 250-1000 ton cylinder models are load return.

Each cylinder has an HH-II 3/8″NPT male half coupler and dust cap.

Each cylinder has a flat grooved saddle.

Tilt saddle is available on request.

 

Product Parameters

 

Features and functions:
1. Light weight, easy to carry
2. Baked enamel finish for increased corrosion resistance.
3. All the raw material specially heat-treated and processed by imported CNC lathes.
4. Imported high quality seals to provide better protection to the cylinder. Making the cylinder not easy to wear.

FCY MODEL
Model NO. Tons(T) Cylinder effective area(cm2) Cylinder inside DIA(MM) Cylinder Outside dia (mm) Travel(mm) Weight(kg)  Collapsed height(mm) pump
FCY-10 10 15.89 45 63 100 3.4 157 Cp-180
FCY-20 20 33.16 65 88 100 6.2 160 Cp-700
FCY-30 30 50.24 80 108 100 9.6 164 Cp-700-2
FCY-50 50 78.5 100 128 100 12.6 166 Cp-700-3
FCY-100 100 143.06 135 178 100 26.5 176 Cp-800
FCY-200 200 302.5 196.3 247 100 65 181 ZCB-700A

 

Feature&functions:
1. With the low height, it is fit for the operation condition of narrow and small space. It has short distance, and heighten for several times.
2. The surface of main shaft is processed with chromium hardening treatment, so that the service life is increased.
3. The main shaft has the automatic shortening function.
4. All XIHU (WEST LAKE) DIS. series jack require a CHINAMFG lifting surface for correct support. Using jack on surfaces such as sand, mud or dirt may result in jack damaged.

Model NO. Tons(T) Cylinder effective area(cm3) Cylinder inside DIA(MM) Cylinder Outside dia (mm) Travel(mm) Weight(kg)  Collapsed height(mm) pump
FPY-5 5 9.6 35 64*48 7 0.7 41 Cp-180
FPY-10 10 10.89 45 83*62 11 1.6 53 Cp-180
FPY-20 20 33.16 65 102*80 13 2.7 62 Cp-180
FPY-30 30 50.24 80 125*105 14 5 66 Cp-700
FPY-50 50 78.5 100 155*130 18 8.5 77 Cp-700
FPY-100 100 143.06 135 206*175 21 19.25 93 Cp-700
FPY-150 150 226.8 170 207 21 23 88 CP-700
FPY-200 200 302.5 196.3 247 21 35.6 101 CP-800

Feature&functions:
1. Light weight, low profile design for use in confined spaces.
2. Baked enamel finish for increased corrosion resistance.
3. Plunger ring reduces contamination. Extending cylinder life.
4. It is easy to carry, there are 2 holes on the surface of the oil vat for stability.

 

Model NO. Tons(T) Cylinder effective area(cm2) Cylinder inside DIA(MM) Cylinder Outside dia (mm) Travel(mm) Weight(kg)  Collapsed height(mm) pump
RSC-101 10 15.89 45 63 50 2.4 108 Cp-180
RSC-201 20 33.16 65 88 50 4.4 111 Cp-180
RSC-301 30 50.24 80 108 50 6.4 111 Cp-700
RSC-501 50 78.5 100 128 50 9.4 116 Cp-700
RSC-1001 100 143.06 135 178 50 20.4 126 Cp-700-2
RSC-2001 200 302.5 196.3 247 50 42 131 ZCB-700A

Designed for use in all positions.

High strength alloy steel for durability.

Chrome plated piston resists wear and corrosion.

Dust wiper on piston rod reduces contamination.

Baked enamel finish for increased corrosion resistance.

All cylinders are proof tested to 125% of capacity before leaving our factory.

10-100 ton cylinder bores are roller burnished to harden the surface and make it smoother.

10-200 ton cylinder models are spring return, 250-1000 ton cylinder models are load return.

Each cylinder has an HH-II 3/8″NPT male half coupler and dust cap.

Each cylinder has a flat grooved saddle.

Tilt saddle is available on request.

Company Profile

ZheJiang TINGDAJIE MACHINERY TRADING CO., LTD is a professional manufacturer of Air Hydraulic Jacks & Tire Changers since 2001. We dedicate to be whole solution provider of heavy duty Vehicle Repair Tools ,especially for Truck&Bus. During last 20year’s hard working, our experienced team always keep updating, and supplying to market with stable quality products and competitive prices. Tell us your purchasing project, our expert to contact you soon, and offer you suitable solution accordingly.

FAQ

1. Who are we?
ZheJiang  Tingdajie Trading Co.LTD is a comprehensive solution provider for heavy-dutyvehiclemaintenance.The main service models are trucks,buses,construction vehicles,etc.
2. How do we guarantee the quality? It is alwavs a pre-production sample before mass production; a final inspection is always performed before shipment;
 
3.What can you buy from us?
Pneumatic hydraulic jacks,tire changer machines,and other related heavy-dutyvehicle maintenance tools.
 
4.Why buy from us instead of other suppliers?
a:We are a manufacturer with 3 factories and support customization.
b:The product aualitv is aood,with CE certificate,Passed the aualitv svstem certification.
c.The company has its own new product design and development capabilities.
d.Fast production and delivery
 
5.What services can we provide?
Accepted deliverymethods:FOB, CFR, CIF, EXW, DDP,express; Accepted payment currencies:USdollar,Euro,Japanese yen,Canadian dollar, Australian dollar,Hong Kong dollar,British pound,Chinese yuan,Swiss franc;
Accepted paymenttypes:T/T L/C.creditcard; 

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After-sales Service: Parts
Warranty: 12 Month
Type: Hydraulic Jack
Structure: Hydraulic Jack
Capacity (Load): 31-40T
Power Source: Hydraulic
Customization:
Available

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hydraulic cylinder

What safety considerations are important when working with hydraulic rams?

Working with hydraulic rams requires careful attention to safety to prevent accidents and ensure the well-being of personnel. Here’s a detailed explanation of important safety considerations:

1. Pressure Hazards: Hydraulic rams operate under high pressure, which can pose significant hazards if not properly managed. It is crucial to follow manufacturer guidelines and industry standards regarding maximum pressure limits. Pressure relief valves should be installed to prevent overpressurization, and pressure gauges should be used to monitor the system’s pressure levels.

2. Personal Protective Equipment (PPE): Workers involved in the operation or maintenance of hydraulic rams should wear appropriate personal protective equipment. This may include safety glasses, gloves, protective clothing, and steel-toe boots. PPE helps protect against potential hazards such as hydraulic fluid leaks, flying debris, or accidental contact with moving parts.

3. Lockout/Tagout Procedures: Before performing any maintenance or repair tasks on a hydraulic ram, proper lockout/tagout procedures must be followed. This involves isolating the hydraulic system from its power source, de-energizing the equipment, and securing it with lockout devices or tags to prevent unintentional startup. Lockout/tagout procedures ensure that the ram remains in a safe and non-operational state during maintenance activities.

4. Training and Competence: Only trained and competent personnel should operate or work on hydraulic rams. Proper training ensures that individuals understand the safe operating procedures, potential hazards, and emergency protocols associated with hydraulic systems. Competent workers are familiar with the equipment’s limitations, maintenance requirements, and troubleshooting techniques.

5. Inspection and Maintenance: Regular inspection and maintenance of hydraulic rams are essential for safety. Components should be inspected for signs of wear, leaks, or damage. Any identified issues should be promptly addressed to prevent potential failures or accidents. Maintenance tasks should be performed following manufacturer recommendations and industry best practices.

6. Fluid Handling: Hydraulic fluid used in rams can be hazardous. It is important to handle hydraulic fluid with care, avoiding skin contact or ingestion. Spills should be cleaned up promptly, and proper waste disposal procedures should be followed. Material Safety Data Sheets (MSDS) provided by the hydraulic fluid manufacturer should be consulted for specific handling and disposal guidelines.

7. Risk Assessment: Before working with hydraulic rams, a thorough risk assessment should be conducted to identify potential hazards and implement appropriate safety measures. This assessment should consider factors such as system pressure, equipment stability, environmental conditions, and human factors. Mitigation strategies should be implemented to minimize risks and ensure a safe working environment.

By adhering to these safety considerations, including managing pressure hazards, using appropriate PPE, following lockout/tagout procedures, providing training and competence, conducting regular inspection and maintenance, handling fluids safely, and performing risk assessments, the risks associated with working with hydraulic rams can be effectively mitigated, promoting a safe working environment for all personnel involved.

hydraulic cylinder

Can hydraulic rams be used in agricultural machinery for various tasks?

Yes, hydraulic rams are extensively used in agricultural machinery for various tasks. Here’s a detailed explanation:

1. Implements Control: Hydraulic rams play a crucial role in controlling and manipulating agricultural implements. Tractors, harvesters, and other agricultural machinery often use hydraulic rams to raise, lower, tilt, or adjust the position of implements such as plows, cultivators, seeders, and sprayers. The hydraulic rams provide the necessary force and control to optimize the performance and efficiency of these implements, allowing farmers to effectively prepare the soil, plant seeds, apply fertilizers, and perform other essential tasks.

2. Load Handling: Agricultural machinery often requires the ability to handle heavy loads. Hydraulic rams are employed in equipment like loaders, telehandlers, and forklifts used in agriculture to lift, lower, and manipulate loads such as bales, pallets, and containers. The hydraulic rams provide the lifting force required to handle these loads efficiently, enabling farmers to transport and stack agricultural materials with ease.

3. Steering and Braking: Hydraulic rams are utilized in the steering and braking systems of agricultural machinery. For example, hydraulic rams are employed in power steering systems to assist in turning the wheels of tractors or other agricultural vehicles. Hydraulic rams are also used in braking systems to transmit hydraulic pressure and force to actuate the brakes, ensuring safe and reliable stopping of agricultural machinery.

4. Suspension Systems: Agricultural machinery often operates in challenging terrains, and hydraulic rams are employed in suspension systems to provide a smooth and stable ride. Hydraulic rams absorb shocks and vibrations, improving operator comfort and reducing stress on the machinery. Suspension systems equipped with hydraulic rams ensure better traction, stability, and maneuverability, allowing agricultural machinery to operate effectively in uneven or rough terrain.

5. Bale Handling and Wrapping: Hydraulic rams are extensively used in bale handling and wrapping equipment. For instance, in baling machines, hydraulic rams compress and form bales of crops such as hay or straw. Hydraulic rams are also employed in bale wrappers to apply pressure and secure the wrapping material around the bales. These hydraulic ram-powered systems enhance the efficiency of bale handling and wrapping processes in agriculture.

6. PTO Control: Power Take-Off (PTO) systems are commonly found in agricultural machinery to transfer mechanical power from the engine to various attached implements. Hydraulic rams are utilized in PTO control systems to engage or disengage the PTO shaft, allowing farmers to selectively power specific implements as needed. The hydraulic rams provide the necessary force and control for smooth and precise PTO operation.

7. Custom Applications: Apart from the above-mentioned tasks, hydraulic rams can be customized and utilized in various other agricultural applications based on specific requirements. Their versatility and adaptability make them suitable for tasks such as gate opening/closing, livestock feeding systems, environmental control systems, and more.

In summary, hydraulic rams find extensive use in agricultural machinery for a wide range of tasks, including implements control, load handling, steering and braking, suspension systems, bale handling and wrapping, PTO control, and custom applications. Their ability to provide force, control, and versatility makes hydraulic rams an essential component in enhancing the efficiency and functionality of agricultural machinery.

hydraulic cylinder

How does a hydraulic ram handle variations in hydraulic pressure?

A hydraulic ram is designed to handle variations in hydraulic pressure through the use of specific components and mechanisms. Here’s a detailed explanation:

1. Air Vessel: The air vessel, also known as the air chamber or air dome, is a crucial component in a hydraulic ram. It contains compressed air, which acts as a cushioning medium. When the hydraulic ram is in operation, variations in hydraulic pressure cause fluctuations in water flow. The air vessel absorbs these pressure fluctuations by compressing or expanding the air inside it. This helps maintain a more constant and steady flow of water through the ram.

2. Valve Mechanism: The valve mechanism in a hydraulic ram plays a significant role in handling variations in hydraulic pressure. During the drive phase, the valve opens, allowing water to enter the ram. As the water flows in, it gains velocity and momentum. When the hydraulic pressure reaches a certain threshold, the valve closes rapidly, creating a water hammer effect.

This water hammer effect generates a high-pressure pulse that lifts a portion of the water to a higher elevation. The valve opening and closing are controlled by the pressure differentials and the design of the valve mechanism. This mechanism helps regulate and stabilize the hydraulic pressure within the ram, enabling it to handle variations in pressure.

3. Waste Valve (Optional): Some hydraulic ram designs incorporate a waste valve. The waste valve serves as a safety mechanism to handle excessive pressure build-up. If the pressure inside the ram becomes too high, the waste valve opens, allowing excess water or air to escape. This prevents damage to the hydraulic ram and ensures its safe operation.

4. Seals and Gaskets: Seals and gaskets are essential components that prevent leakage of water or air from the hydraulic ram. They help maintain the necessary pressure differentials and ensure that variations in hydraulic pressure are effectively managed. By preventing leaks, the seals and gaskets contribute to the overall efficiency and performance of the hydraulic ram.

By utilizing these components and mechanisms, a hydraulic ram can effectively handle variations in hydraulic pressure. The air vessel, valve mechanism, optional waste valve, and sealing elements work together to maintain a stable flow and prevent damage to the ram, ensuring its reliable and efficient operation.

China Professional Single Acting Hollow Plunger Single Cyclinder Hydraulic Lifting RAM   with Best Sales China Professional Single Acting Hollow Plunger Single Cyclinder Hydraulic Lifting RAM   with Best Sales
editor by CX 2024-02-13