Single girder 6 ton gantry crane with electric hoist for Precast slab factory

Detail description of box multifunctional gantry crane :

Electric hoist gantry crane is a small and medium-sized lifting equipment running on rails, which is mainly composed of gantry frame (main beam, support leg, lower beam, etc.), lifting mechanism, running mechanism and electronic control part. It takes electric hoist as lifting mechanism and runs along the lower flange of main beam I-steel when working.

Its proper lifting weight is 3 to 20tons,Proper span is 12 to 30 meters,lifting height 6m 9m 12m, working class is A3. It has three control methods,cabin control, remote control and pendent control.

Design standard

Gantry crane manufacturing and tolerances of rail installation GB/T10183-2018

Crane test specification and procedures GB/T5905-2011

Crane electric control equipment JB/T4315-2020

Important application wire rope GB8918-2006

Carbon structure steel GB/T700-2006

Low alloy high strength structure steel GB/T1591-2018

Welding joint radiographic inspection standard JB928-1994

Steel welding joint manual ultrasonic flaw detection way GB11345-2013

Multifunctional box gantry crane are generally cheaper because:
1. Relatively small size, less freight
2. Easier to install
3. Simple and lightweight design theme
4. The production process is mature, effectively shortening the construction period
5. Continuously improving design concepts and manufacturing processes, effectively saving manufacturing costs

Security protection:

Hook with safety latch

Weight overload protection

Emergency stop system,Over current protection,Short-circuit protection

Phase sequence protection,Zero position protection,Voltage loss protection

Anti-collision Limit switch and stopper for crane long traveling and cross traveling

Overhigh lift and overlow lift limit switch

Sound and light alarm devices,

Equipped with rail clamp.

Selection instructions:
1. This series of Multifunctional box gantry crane can meet the requirements of various spans, lifting heights, working levels, etc. It is equipped with an electric hoist as standard, and an electric hoist can also be added. Customers can put forward corresponding requirements according to their actual needs.
2. According to the customer's actual situation and specific requirements (such as working height, speed and lifting height, etc.), the corresponding parameters, size, weight, wheel pressure, etc. will also change. Actual parameters, quality and wheel pressure can be negotiated with the sales manager.
3. Equipment parameters such as the lifting speed of the Multifunctional box gantry cranes and the speed of large and small vehicles can be adjusted accordingly according to the needs of customers.
4. Technical parameters and dimensions of Multifunctional box gantry cranes will be changed due to technical improvements or upgrades.

Product technical parameters:

If you are interested in this Multifunctional box gantry crane, you can contact us by email.