GL-3.5-4D1 Four-post Lift for Four-Wheel Alignment

◆ Collocating the imported driving power unit, reliable performance, ascending or descending steady, low noise; durable life-span;
◆ With lateral-sliding devices at the rear and the slots at the front; fulfilling the function of 4-wheel-alignment;
◆ Having 3 safety protections: Broken-rope-locking device, Mechanical hooks and Hydraulic pressure locking automatically;
◆ Mechanical hooks locked by pneumatic device; Capable to normal repairing jobs The crossing boards & the posts formed & molded as a whole at a time; Good rigidity;
◆ With the secondary lift; power coated, controlled by main hydraulic pump.

Technique requirement:
1.This foundation needs to be built in a secondary grouting. And if only grouting one time, it should be ensured the size for embeding the anchor bolts; the foundation should be strengthened by einforcing steel bars.
2.The foundation must be level enough. Level error should not be larger than 5mm.
3.If the thickness of ground concrete is thicker than 150mm and the ground strength and the level reach the requirement, expanded bolting could be used to fix.
4.Ensure the clearance and the vertical degree between the post and the girder meet the requirement.
5.Ensure the level degree of the bridge board meet the requirment.