Product Description

The 20 Ton Hydraulic Jack, a basic lifting tool with limited lifting height, offers a compact structure, stable performance, and a self-locking mechanism, making it extensively utilized. However, its drawback lies in its constrained lifting height and relatively slow lifting speed. This jack comprises essential components such as the oil chamber, oil pump, oil storage chamber, piston, crank, oil valve, and other integral parts necessary for its operation.

Product Detail

The 20 Ton Hydraulic Jack, referred to as a hydraulic jack, utilizes a plunger or hydraulic cylinder for lifting. Classified as a straightforward lifting device, it falls under the category of simple lifting equipment, including hoists and blocks. This jack is primarily designed to lift heavy objects, featuring a simple structure, lightweight design, and portability for ease of movement. Within this category, there are two main types: general purpose and specialized 20 Ton Hydraulic Jacks. General purpose jacks are suitable for diverse lifting tasks requiring relatively low lifting heights.


Product specification

Model

Lifting WT

Min.H

Lifting.H

Max H

Net WT

GR.WT.

Quantity

Package

Measurement

20’Container

JTFJ-A050101

2

125

175

300

6.5

7.5

1

Blow case

45*22.5*14.5

2400

JTFJ-A050102

2

125

175

300

6.5

7

1

Color box

43*20*13.5

2600

JTFJ-A050103

2

135

200

335

7.5

8.5

1

Blow case

48*23.3*15.5

1900

JTFJ-A050103

2

135

200

335

7.5

8

1

Color box

45.5*20*14.5

2100

JTFJ-A050105

2

135

200

335

8.5

9.5

1

Blow case

48*23.3*15.5

1900

JTFJ-A050106

2

135

200

335

8.5

9

1

Color box

45.5*21*14.5

2100

JTFJ-A050107

2

135

215

350

9.5

11

1

Blow case

53*23.0*15.0

1500

JTFJ-A050108

2

135

215

350

9.5

10

1

Color box

50.5*21*15.0

1900

JTFJ-A050114

1.5

125

175

300

7

8

1

Blow case

45*22.5*14.5

2400

JTFJ-A050115

1.5

125

175

300

7

7.5

1

Color box

43*20*13.5

2600

 

Feature and application

The versatile application of 20 Ton Hydraulic Jacks spans across various industries like power maintenance, bridge and ship repair, heavy lifting, foundation settlement, and construction projects such as highways and railways. These jacks find use in mechanical adjustments, equipment disassembly, and more. To operate, one must initially connect the hand pump's quick connector to the top and select the desired position. Tightening the oil drain screw on the pump initiates the lifting process. To lower the piston rod safely, the hand wheel of the manual oil pump should be slightly loosened counterclockwise, allowing the oil cylinder to release pressure gradually. Caution is essential to avoid hazardous descending speeds. When lifting heavy objects, supplementary support must be applied promptly. It's crucial to note that ultra-high-pressure, large-tonnage electric jacks should not be used as support structures under any circumstances.


Product details 

20 Ton Hydraulic Jack equipped with large steel casters and rotating casters, more convenient operation, labor saving. Light casters are also easier to move and transport.

 

The 20 Ton Hydraulic Jack adopts welded steel frame structure and has been treated with rust prevention to prolong the service life of the jack.

 

20 Ton Hydraulic Jack tray for rubber tray, can effectively prevent the weight from falling off the tray, improve the safety factor.

 

20 Ton Hydraulic Jack complies with ANSI/ASME&CE/GS manufacturing standards and is a high-quality export product.









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