345mm Max Height Nodular Cast Iron Trolley Jack, Hydraulic Jack, Car Jack

Name: 4400lb 345mm Max Height Nodular Cast Iron Trolley Jack


More chioce:
1.Big saddle or 2-piece saddle is ok
2. Plastic box or gift box is ok


Short Description:
1. Extra wide wheels for easy rolling
2. Rear wheels with ball bearing casters
3. Rugged steel frame construction
4. Safety valve


Features:
1. Ideal for personal, shop and service station use
2. As with all Range of floor jacks
3. Bypass device protects against over-pumping for safer operation
4. Extra wide wheels for easy rolling
5. Built-in safety valve provides overload protection
6. Heavy-duty steel const ruction provides long term durability
7. Large steel caster and swivel casters for easy maneuverability
8. Light weight for easy mobility and transport, easy to put it in your car
9. All welded steel frame construction with cast iron support arms with rust resistant finish for long tool life
10. This trusty floor jack is made out of heavy gauge steel to ensure maximum durability under tremendous pressure
11. Joint type, with safety pin
12. Rust resistance zink coated pins, bearing and small spare parts
13. Heat treated piston for maximum strength
14. Painting in assembly line and baked in oven, total mechanization


Testing
First step, one by one manual test pressure
Second, mechanical test pressure & leakage
Third, one by one manual choosing nice looking goods
Fourth, testing machines for customers checking in person


Application
The jack are suitable only for vertical lifting jobs; Can't be used where side or downward force is required. It can work under +45ºC to -20ºC, and should not be used in acid, alkali or corrosive enviroment.