Home > Products > chinacoal products > hand type heavy lifting track jack Mechanical steel jack
hand type heavy lifting track jack Mechanical steel jack
- 1000 Piece / Pieces per Month
- T/T L/C D/P D/A
- 7 days
- cheap tap and die set metric screw thread taper
- custom rubber silicone suction cups
- High Quality Professional 6PCS Coarse Thread Screw Extractor Set
- Mini Electric Hand Drill Holder Suitable For Electric Drill Factory Direct Sale Good Price In Stock
- Solid Carbide Twist Drill
- China Good price manufacturer Professional PDC drill /Used for diamond diamond core drill bits
Product Details
Brand Name: | chinacoal | Place of Origin: | China | Model Number: | 15 Tons |
Product Description
hand type heavy lifting track jack Mechanical steel jack /rack steel jack
chinacoal07
Lever Rack Mechanical Jacks
Keyword:jack,mechanical jack
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
Contact Us
- Shandong China Coal Group
- Contact namemike jiang
- Phone0086-537-2350961
- AddressNo.11, North of Kaiyuan Road, High-tech Zone, Jining City,Shandong Province, China Ji'nan,Shandong
2015 hot sale machine and equipment | chinacoal products | excavators Loader | New product |
- Timber jack Two-in-one tool efficiently raises the log off the ground for easy cutting
- professional hydraulic floor jack
- professional hydraulic floor jack
- professional hydraulic floor jack
- professional hydraulic floor jack
- scissor jack
- professional hydraulic bottle jack
- professional hydraulic floor jack
- Cnm Prestressing Mono Strand Tensioning Jack
- Hydraulic Stressed Mono Strand Jack With Oil Pump
- Wholesale mono stressing jack
- Wholesale Manual lock nut hydraulic jack
- Wholesale post tensioning hydraulic jack
- Hydraulic strand jack system|Strand jacking is pre-fabricated building sections are carefully lifted and precisely place
- Mono Strand Pulling Jack|Prestressed Construction Front Pulling Mono Stressing Jack
- Flat Jack Lock Nut Cylinder|A portable hydraulic jacking jack for bridge replacement rubber production
- Hydraulic Stressing Jack|Post tension working hydraulic stress jack for bridge construction Hydraulic Stressing Jack
- China hydraulic strand jack system manufacturers
- China Monostrand Hydraulic Jack manufacturers
- China Manual lock nut hydraulic jack manufacturers
- China post tensioning hydraulic jack manufacturers
- factory Direct sales5T/10T/15T/20T mechanical jack
- 3 T bottle jack/ jacks/ hydraulic bottle jack/ auto repair tool
- High Quality 50T Hydraulic Bottle Jack/Lifting Tool/Auto Repair Tool
Popular Searches
Find Similar Products By Category
- Tools > Lifting Tools > Jacks
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
mike jiang
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-