Mechanical Jacks

Mechanical Jacks


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
China
Brand name
china coal
Payment Terms
Others,T/T,Western Union
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
jack, mechanical steel jack, hand type heavy lifting track jack, rack steel jack
Category
Jacks

Shandong China Coal Industry & Mining supplies Group

Membership
BIZ
Country / Year Established
China China / 2001
Business type
Trading Company
Verified Certificate

8

Product name Mechanical Jacks Certification -
Category Jacks Ingredients -
Keyword jack , mechanical steel jack , hand type heavy lifting track jack , rack steel jack Unit Size -
Brand name china coal Unit Weigh -
origin China Stock -
Supply type - HS code -

Product Information

 

 chinacoal11

we provide service of enterprise's customs declaration, inspection.

 

 

Product Introduction

Mechanical jack is also known screw jack and can be used upside down. widely used for maintenance of railway vehicles, bridge installation, mining, construction support, and lifting of vehicles and equipment, has the advantage of simple structure, easy to use, safe and reliable, which is a widely used lifting tool.

Structure

1.Top cap 2.Square flat key 3.Rocker 4.Small gear 5.Small bevel gear 6.Screw 7.Lifting sleeve 8.Copper nut 9.Big bevel gear 10.Ball flat key 11.Thrust bearing 12.Shell 13.Base.

Using method

  1.Before using, it must be checked if the jack is normal; the components are flexible, filling oil, and correctly estimate the weight of heavy objects; choose the appropriate ton jacks, and avoid overload use.  

  2.Adjust the rocker stays on the teeth method, first hand directly on the rocker clockwise, so that the top heavy lifting sleeve rises rapidly.  

  3.Insert the handle into rocker hole, moving the handle back and forth , the weight rise. When the red line appears on the lifting sleeve, it should immediately stop moving the handle. To decrease the reverse direction when the pole teeth adjusted, weight starts to fall.

Note

  1.Keep the body surface clean, and periodically check the internal structure is intact, so that the small gear of inner rocker is flexible, reliable and lifting sleeve down easily. 

  2.The friction surface between lifting sleeve and housing must always be oiled, and other injection hole should be periodically lubricated.

  3.In order to take into account the use of safe, avoid overloading, sick of work, not multi-station use, in case danger.

 

Model JQ

1.5        

3          

5          

10

16

20

Rated capacity(Ton)

1.5

3

5

10

16

20

Test load(KN)

18.4

36.8

61.3

122.5   

196

245

Lifting height(mm)

350

350

300

300

400   

400   

Min.start jacking height

Over-bracket(mm)

725

725

725

800

950

950

Under-bracket(mm)

70

75

75

85

110

110

Lifting height for the handle turn a ring(mm)

15

8.5

4.3

5

2.5

2.5

The handle pull to lift full load(N)

280

280

280

530

580

580

The number of operator

1

1

1

2

2

2

The turning radius R(mm)

250

250

250

300

300

300

N.W.(kgs)

13.5

21

30

48

91

91 

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Others,T/T,Western Union Shipping time Negotiable

Shandong China Coal Industry & Mining supplies Group

Country / Year Established
China China / 2001
Membership
BIZ
Business type
Trading Company

8

President
Qu Qing
Address
No.11, North of Kaiyuan Road, High-tech Zone, Jining City,Shandong Province, China
Product Category
Construction Tools,Mining Machinery,Packaging Machines
Year Established
2001
No. of Total Employees
1001-2000
Company introduction

 

Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 million yuan registered capital , with more than 1100 employees.

China coal is a professional manufacturing base of mines support equipment, transport equipment, lifting equipment, spray equipment, drilling equipment, ventilation equipment, lifting equipment and other products, as well as research and development new product and mine construction products with advanced high technology.

In order to development of international trade , expansion overseas market, china coal established international trade branch company and import and export branch company. China coal actively expand foreign trade channels based on a good market image, brand, modern information platforms and capital protection. Based on the trading diversification strategy, the group established a chain loop trading system which is with import and export trade of the mining equipment as a core, the resources and market as the elements. China coal also formed a overseas sales team, that covers English, French, German, Portugal, Italy, Russian, Korean, Japanese, Arabic, and more than 10 language professionals to explore broader international markets on the Internet. At present, the group signed up for "china coal" trademark in the European Union, United States, Russia, United Kingdom, Taiwan, Macao, Singapore, Indonesia, Israel, and other countries, also get the right to use the trademark of the United Kingdom and Taiwan. Hundreds kinds of products such as tunnel boring machine, coal cutter machine etc. is exported more than 140 countries and regions which are the United States, Australia, Germany, Russia, Spain, France, Canada, United Kingdom, Italy, Portugal, Georgia, Austria, and Colombia. China coal is to establish long-term, broader economic and trade cooperation and strategic partnership with a number of large state-owned enterprises and customers, and won the unanimous approval of them.

China coal has succeeded in passing a number of certification systems which are ISO9001, 2008 quality management system certification, United States ANAB management system certification, United Kingdom international authoritative certification bodies UKAS quality management system certification, SGS certification (made in China), Alibaba GIS certification. She has also obtained a variety of honor which are China excellent enterprise of mechanical industry, China equipment manufacturing operation top 10 enterprises, national reputation for quality assured supplier, China credit certification system demonstration unit, national quality trustworthy product for conformity assessment, national consumer satisfaction units, China AAA level quality trustworthy enterprise and Chinese e-commerce company credit rating AAA level credit Enterprise.

 

Main Markets

Canada Canada

South Africa South Africa

U.S.A U.S.A

Main Product

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