After the rapid development of the wind energy market in recent years, the wind energy resources in the plain area with good construction conditions have almost been developed. At present, wind turbine heavy haul transport carriers are being transported to the mountainous area and sea with difficult construction conditions. However, the mountain roads are narrow and the turning radius is small.

In order to effectively avoid the collision between the wind blade and the mountain, the wind blade must be transported in an inclined state. Therefore, Rui trailer's blade lifter for wind turbine appears in the market, and will greatly help for a transport company for such area to use.

BLADE LIFTER SPECIFICATIONS

Dimention: 10420*3400*3865mm

Lifting angle: 0-36 degree

Lifting mode: duel cylinder lifting

Rotate mode: 4 motor drive

Rotate of blade: 2 motor drive

Control: manual+wireless control

Counter weight size: 1600*1400mm

Shifting distance: 0-4000mm

Shifting mode: duel cylinder push

Weighing mode: 4 point weight

Capacity: 510 ton*m

Dead weight: 47,000kgs

HOW DOES BLADE LIFTER TRANSPORT WORK?

Generally, in order to make the wind blade avoid obstacles more effectively, it is also necessary to make the blade rotate horizontally 360 °, so a slewing bearing is set between the blade lifter and the slewing platform. However, when the blade lifter lifts the blade, the center of gravity of the blade rises upward and moves to one side of the blade lifter. If the blade lifter wind turbine of the distance from the vertical line passing through the center of gravity of the wind blade to a certain point and the weight of the wind blade is the blade gravity distance, the gravity distance of the wind blade relative to the slewing bearing changes during the lifting process of the wind blade.