L-Type Single Girder Hoist Gantry Crane

Product Introduction

L-type single girder hoist gantry crane is a lifting equipment specially designed and manufactured for small and medium lifting capacity, small and medium span, with excellent wind resistance, suitable for loading and unloading of goods, yard goods, and bulk cargoes without load-bearing beams outdoors.

L-type single girder hoist gantry cranes are named because of the “L” shape between the ground beam and outriggers, and are usually operated in conjunction with trolleys or wire rope electric hoists. It has the features of good over-leggedness, short production cycle, high utilization rate of the site, wide operating range, wide applicability, and versatility, etc. L-type single girder hoist gantry crane has a lifting capacity of 5-16t, a span of 18m-35m and a working class of A3. The working environment temperature is -20℃- +40℃.

Structure

The L-type single girder hoist gantry crane consists of core components such as a bridge, a trolley running mechanism, trolley or electric hoist, and electrical equipment. The main beam adopts a skewed box-shaped frame structure, which is sturdy and lightweight. Both ends can be customized as single-end cantilever or non-cantilever according to user needs to meet diverse operating scenarios.

Its unique gantry metal frame structure is supported by the main beam and two rigid legs, which can walk directly along the ground track to achieve flexible movement. When lifting goods, the hoist gantry crane can easily cross the ground beam and use the main beam cantilever to transfer the goods to the outside of the track, which is convenient and efficient to operate.

The trolley running mechanism adopts a separate drive design to ensure smooth operation and accurate positioning. The operation mode is flexible and diverse, supporting control in the control room or wireless remote control to improve the convenience of operation. The conductive form can be selected as cable or busbar to meet the needs of different working conditions.

Product Features

• Compact structure and stable performance: It adopts a box-type gantry structure, which is designed for modern construction needs, is easy to install, efficient in operation, and adaptable to a variety of operating environments.
• Large hoisting space and strong cross-span capacity: The main beam adopts a single beam offset track form, which is convenient for transferring objects from the span to under the cantilever.
• Multiple safety protections: equipped with overload, low voltage protection, and droop control, supporting remote operation; the closed driver's cab adopts tempered glass and an insulating floor to ensure safe operation.
• Durable, reliable, and easy to maintain: made of high-quality steel, strong wind resistance, low failure rate, long service life, and low maintenance cost.

Technical Specification

Certificate