100 ton bridge girder launcher erection crane
Product Description
100 ton bridge girder launcher erection crane
Description:
100 ton bridge girder launcher erection crane merges an adaptation of a wide range of work, excellent performance, convenient operation, safety structure into a single whole. It has the steel structure of rail type precast beam hoisting rack equipment. This product can be used not only in plain construction, but also to meet the construction of mountain highway slope, small radius curved bridge, skew bridge and tunnel bridge requirements.
100 ton bridge girder launcher erection crane consists of main girder, crane, front legs, rear legs, front leg cylinder, rear leg cylinder and the transverse connection of front, middle, rear legs. The control part is composed of hydraulic system and electric control system. The bridge girder erection machine is characterized by reasonable compact structure and convenient installation, the main standard girder is connected by pin connection. The double girder structure is connected between the two frame girders by welded pipe.
100 ton bridge girder launcher erection crane not only can meet the standard set up, but also it can meet the cross curve erection, variable span erection, span continuous beam, composite beam, continuous steel etc. In addition to bridge erection, simply supported girder erection and point lifting, it is characterized by good stability, high efficiency, safety and reliability, variable span convenient adjustment and convenient operation and etc.
Safety features:
Overload protection: If the material is over the capacity, the crane will give a sharp warning for protection itself.
Emergency brake: If the operation staff encounter some emergency situation, we could start the emergency brake system to protection the related treasure.
Control Method: Room control or remote control to avoid any injure to the operation staff
Main lifting motor: with thermal protection and currency protection.
Technical parameters:
| | MCJH50/200 | MCJH40/160 | MCJH40/160 | MCJH35/100 | MCJH30/100 |
| Lifting capacity | 200t | 160t | 120t | 100t | 100t |
| applicable span | ≤55m | ≤50m | ≤40m | ≤35m | ≤30m |
| applicable skew bridge angle | 0-450 | 0-450 | 0-450 | 0-450 | 0-450 |
| trolley lifting speed | 0.8m/min | 0.8m/min | 0.8m/min | 1.27m/min | 0.8m/min |
| rolley longitudinal moving speed | 4.25m/min | 4.25m/min | 4.25m/min | 4.25m/min | 4.25m/min |
| cart longitudinal moving speed | 4.25m/min | 4.25m/min | 4.25m/min | 4.25m/min | 4.25m/min |
| cart transverse moving speed | 2.45m/min | 2.45m/min | 2.45m/min | 2.45m/min | 2.45m/min |
| transportation capacity of bridge transport vehicle | 100t X2 | 80t X2 | 60t X2 | 50t X2 | 50t X2 |
| heavy load speed of bridge transport vehicle | 8.5m/min | 8.5m/min | 8.5m/min | 8.5m/min | 8.5m/min |
| bridge transport vehicle return speed | 17m/min | 17m/min | 17m/min | 17m/min | 17m/min |
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