VINAUO 2200LBS Heavy Duty Manual Trolley 1 Ton Capacity Plain Trolley Push Beam Track Roller Trolley Crane Lift Dual Wheels Garage Hoist for Straight Curved I Beam
- ... by sliding it onto the open girder. Meanwhile the load is balanced on four wheels. You mount the trolley simply by pushing it on the open girder without disassembling of the unit. Large adjustment range on many carriers, simply by replacing the spacer discs..
- This trolley maintains secure contact between wheels and flange surfaces even under highly variable load weights thanks to the carefully designed contours of the steel trolley wheels. Both side plates are pivot mounted so that trolleys can move freely at adequate angles to the flange surface in spite of welded joints that might otherwise cause uneven weight distribution on the four wheels..