The mechanical steel jack is design by mechanical transmission principle. It’s one of the best lift tools used in repairing and supporting, etc. The lifting or lowering speed is controllable. Moreover, it overcomes the shortcoming of the common hydraulic jacks whose lowering height and speed is out of control when oil leaking.
The top-quality all steel structure makes it safe and durable. The compact design with collapsible lever offers easy operation and simple maintenance. It has two applicable supports stands. The lifting range is much higher.
1.Gear shaft at both ends of steel sleeve, reduce shaft wear and extend product life.
2.Super high-quality design.
3.Forged handle, gear parts, bearing seat to ensure operational requirements of high strength.
4.After the heat treatment of high-quality steel rack ensure long-term use.
5.Base plate with hole, rack into the hole,up and down both sides of the weld.
- All jacks are test with 25% overload
- Equipment with fixed claw
- Folding handle
|Hand shake to lift full load(N)||140||196||235||431||580||650||750|