The use of multi-cylinder lift mechanism, the hydraulic cylinder of the force is better, lifting load capacity
Hydraulic system pressure is small, the hydraulic components will not be damaged due to high pressure, hydraulic system life longer, hydraulic system failure rate is very low
Cylinder stroke is small, simple structure, easy layout
When unloading, the cargo landfill wheel, the wheels need to be withdrawn from the landfill to walk, the system with a rear shift function