Lifting Crane
Mechanical Feature of Lifting Crane
Double welding box girder
Material Q235B or Q345D
Rectangular tube legs or welded by superior steel plates
10.9 class High tension bolts mounting between girder and legs
Trinity-drive system or traditional drive by motor and reducer
Smoothly moving, effectively braking, long service life
Choosing according to different needs
Electrical System of Lifting Crane
Trolley conductor or angle steel conductor power supply
All trolley and crane movements are independent and can be run simultaneously.
Electric hoist mobile power supply is constituted by flat cables or special cables,
galvanized slippery course and small cable pulley
Smoothly moving, beautiful appearance
Choosing according to different needs
Safety Protection of Lifting Crane
Rain cover for outside trolley, driving units, electrical cubicle
Warning indicator: anti-collusion device and flashing lights and warning sound