20T Hydraulic Cylinder Power Ram Mini Single Acting Lifting Cylinders with Hydraulic Hand Pump for Machinery Shipbuilding

Description

This 20T short jack integrated with a hydraulic pump efficiently converts manual mechanical energy into hydraulic power. Constructed from high-grade steel with corrosion-resistant properties, its smooth exterior ensures effortless cleaning and maintenance. The jack's robust anti-impact design delivers exceptional structural strength, resisting deformation even under heavy loads. With its powerful performance and ergonomic operation, it simplifies demanding lifting tasks with remarkable ease.

Key Features

Large Reservoir Capacity: It has a reservoir capacity of 350cc, so you can use it easily without frequent refilling.

Enhance User Experience: It boasts an extended ergonomic operating handle, engineered for a smoother, more comfortable grip that minimizes fatigue during operation. Its thickened insulated design further enhances safety with non-slip hand protection, making it ideal for prolonged use.

Effortless Operation: Its simple and uncomplicated structure eliminates the need for complex installation or operational procedures, enabling users to master it with ease. Being manually operated, it functions independently of electricity, ensuring usability in various setting.

Superior Performance: It delivers a maximum working pressure of 70MPa, outperforming similar machines in power while ensuring operational convenience. With a 44092lbs lifting capacity, the jack provides robust force for heavy-duty tasks. Its smooth surface finish is complemented by excellent sealing technology, eliminating oil leakage.

Portable Design: With an optimal size and lightweight construction (15.43lbs), it breaks the limitations of traditional hydraulic equipment that is bulky and difficult to move, making every operation more flexible, efficient, and labor-saving.

Durable Material: The item is made of steel, which is relatively strong and stable. It is also not easy to damage or rust under proper use and is very durable.

Smooth Surface: Its steel surface with plastic spraying can resist corrosion and does not rust. The smooth surface greatly reduces the friction between machines.

Customer Service: We aim to provide quality products and services. If you have any problems, please feel free to contact us. We will reply and solve the problem for you as soon as possible.

Details

Steel Wire Joint Sheath: Its joint is equipped with steel wire protection, which can effectively avoid damage caused by excessive bending of the joint oil pipe so that it can be used for a long time.

Thickened Plunger: The thickened design of the plunger increases its wear resistance, which can effectively increase the service life of the manual hydraulic pump.

Dust Protection Cover: The jack and hydraulic pump joints are fitted with dust covers, shielding components from debris intrusion and damage during non-operation.

High-pressure Oil Pipe: It adopts a high-pressure oil pipe (1m/ 3.3ft) and attaches a quick joint（ZG3/8''）, which makes it convenient and fast for you to use.

Anti-slip Ring: The main shaft of the jack is designed with an anti-slip ring so that it has better anti-slip and wear resistance so that you can use it for a long time.

Stop Ring: A stop ring is designed between the main shaft and the housing to protect the main shaft from breakage and damage under load.

Chrome-plated Main Shaft: The main shaft of the jack has been chrome plated to make it smooth and not easy to jam the cylinder, thus extending its service life.

Application

It can be used with hydraulic punches, hydraulic cutting machines, hydraulic cylinders, hydraulic tongs, etc. to perform various operations, such as lifting, bending, straightening, shearing, riveting, assembly, disassembly, etc.

How to Use

1. Connect the jack to the quick coupler of the hydraulic pump.

2. Turn the pressure relief valve on the hydraulic pump clockwise.

3. Press the handle up and down.

4. Stop working when the stroke is in place.

5. Turn the relief valve counterclockwise.

Specifications

Name: Manual Hydraulic Pump

Model: BSC-20 + CP-180

Color: Orange

Material: Steel

Surface Treatment: Plastic Spraying

Condition: Brand New

Type: Manual

Oil Reserves: 350CC

Maximum Pressure: 70Mpa（700kg/ cm²）

Low-Pressure Speed: 2L/ s (0.44Gal/ s)

High-Pressure Speed: 0.2L/ s (0.044Gal/ s)

Tubing Connector: ZG3/8''

Jack Tonnage: 20T/ 44092lbs

Jack Spindle Diameter: 50mm/ 1.97in

Jack Stroke: 50mm/ 1.97in

Jack Extension Height: 155mm/ 6.1in

Pump Body Length: 33cm/ 13in

Pump Body Height: 11cm/ 4.3in

Handle Length: 34cm/ 13.4in

Tube Length: 1m/ 3.3ft

Lifting Jack Size: 8.8*10.5cm/ 3.46*4.13in

Package Size: 37.5*22.5*16cm/ 14.76*8.86*6.3in

Net Weight: 7kg/ 15.43lbs

Gross Weight: 8.5kg/ 18.74lbs

Package Included

1* Manual Hydraulic Pump

1* Lifting Jack

1* 1m Hose

1* Handle

Notes

1. Please note that there is a pressure-reducing valve on the cylinder head, which should be loosened during use to avoid sealing the hydraulic cylinder.

2. Please note that the bearing surface needs to be hard and flat.

3. When using, please do not bias the load, and stop the operation immediately when you see the stop line.

4. Please allow the slight color difference caused by the shooting light and 1-3 cm error due to manual measurement, and make sure you do not mind before ordering.