Lh Double Girder Bridge Hoist Crane (3t-50t)

LH double girder bridge hoist crane  ( 3t-50t) 

1. Introduction

The LH type double girder overhead crane is the most popular crane for all types of workshop. The trolley of this crane type is much smaller than other double girder overhead cranes, so it can be used when the distance from rail to roof is limited.

Features: tight dimension, low construction headroom, light dead weight.

This crane could be used in mechanical processing workshop, metallurgical factory and subsidiary workshop, warehouse, material yard and power plant for transferring, assembly, inspection maintenance, and loading procedures.

2. Characteristics

 A5 duty crane with a capacity of 3t-50 tons, span 5-65m, ambient temperature between -25C to +40C.

This crane model recommended by the WTO and match technical standard JB/T3695-94.

LH crane has two operational methods, ground, or operational room, which can be open or closed model and can be installed on the left or the right side, according to the practical situation.

3. Technical strong point

l Trinity-drive system

l Electrical non-contact speed regulation control module

l Single/double speed make traveling steady

l Overloading alarming device

l Obliquely hanging

l Second protection equipment preventing hook clashing the top

l Protection the current lacking of any phrase

4. Control features

Pendant or cabin control. (Open or closed type)

5. Warranty

l 14 months warranty when products leave the factory, or 12 months warranty after installation and commissioning in addition to the human damage factors.

l 2 years spare-parts provided for better maintenances.

l Professional technical staffs provide installation, commissioning and training services.

l Delivery with English user manual, parts manual, product certification and other relevant certificates.

l Technical advisory for any time.

6. Technical parameter

7. Sketch

drawing