A Frame Mobile Outdoor Gantry Crane Single Girder With Hoist 30 Ton Red Color

30 ton A Frame Single Girder Mobile Outdoor Gantry Crane With Hoist

Product Description

Gantry crane lifting mechanism, trolley running mechanism and bridge structure, and bridge crane is basically the same. Due to the large span, the crane operating mechanism is mostly driven separately in order to prevent the crane from slanting and increasing the resistance, or even accidents. Gantry crane crane trolley running on the bridge, some crane trolley is a boom crane. The legs on both sides of the bridge are generally rigid; Spans more than 30 meters, is often a side for rigid leg, but on the other side through the ball joint and the bridge connecting the flexible leg, make the door frame statically determinate system, so that you can avoid outer load under the action of the additional stress due to the lateral thrust, also can compensate bridge longitudinal temperature deformation of the gantry crane windage area is large, in order to prevent the slide under the action of strong wind overturned or, with a sonde and interlock with running institutions of crane rail device.

Package & Delivery

1. Hoist and electric parts will be packed by plywood crate, for avoiding the damage from goods crash and impact during the delivery.
2. Girders and other main parts will be packed by plastic woven cloth, for preventing rust from soppy condition during the transportation.
3. Only the best transport solution will be taken for saving your cost uttermost on finance, security and time.